CN115031178B - Lighting device with stable function for municipal works - Google Patents

Lighting device with stable function for municipal works Download PDF

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Publication number
CN115031178B
CN115031178B CN202210513715.1A CN202210513715A CN115031178B CN 115031178 B CN115031178 B CN 115031178B CN 202210513715 A CN202210513715 A CN 202210513715A CN 115031178 B CN115031178 B CN 115031178B
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CN
China
Prior art keywords
lamp
mounting
gear
mounting box
electric telescopic
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.)
Active
Application number
CN202210513715.1A
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Chinese (zh)
Other versions
CN115031178A (en
Inventor
冯开迪
徐金玉
卢文哲
武贝贝
李明雪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengyang Huitong Construction Co ltd
Original Assignee
Fengyang Huitong Construction Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fengyang Huitong Construction Co ltd filed Critical Fengyang Huitong Construction Co ltd
Priority to CN202210513715.1A priority Critical patent/CN115031178B/en
Publication of CN115031178A publication Critical patent/CN115031178A/en
Application granted granted Critical
Publication of CN115031178B publication Critical patent/CN115031178B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/04—Electric lighting devices without a self-contained power source, e.g. for mains connection carried on wheeled supports
    • 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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F21V14/025—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources in portable lighting devices
    • 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
    • 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
    • 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
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The invention relates to the field of municipal construction equipment, in particular to a lighting device with a stabilizing function for municipal engineering, which comprises: the movable rod is movably arranged at the upper end of the mounting box, and a lifting assembly is arranged in the mounting box; the upper end of the movable rod is movably provided with a mounting frame through a pin shaft, and the upper end of the mounting frame is fixedly provided with a mounting table; an electric telescopic rod is arranged at the lower end of the right side of the mounting table, and the lower end of the electric telescopic rod is hinged and movably mounted on the hinged block; an adjusting component is arranged at the upper end of the mounting table, and a lamp is mounted on one side of the adjusting component; the lamp is provided with a stabilizing system; the lighting device with the stabilizing function for municipal engineering can carry out multidirectional adjustment on the angle position of the light source emitted by the lamp in various modes when in use; in addition, the lamp of the lighting device with the stabilizing function for municipal engineering is matched with a corresponding stabilizing system for use, so that the continuous and stable light source output of the lamp is ensured.

Description

Lighting device with stable function for municipal works
Technical Field
The invention relates to the field of municipal construction equipment, in particular to a lighting device with a stabilizing function for municipal engineering.
Background
In the municipal engineering construction process, in order to avoid the influence of crowds crowded in the daytime on the construction progress or in order to drive the construction period, construction is performed at night at the same time; the basic requirement for construction at night is that there be a sufficient light source.
In the prior art, a general searchlight which provides a light source in the night construction operation process usually requires an operator to use a supporting rod to install a hanger or use a ladder to hang the searchlight at a high position for placement when in use; meanwhile, after the searchlight is installed and fixed, the angle position of the emitted light source is usually fixed, and the searchlight also needs to be reinstalled when the angle of the light source needs to be adjusted; in addition, the searchlight is usually wired to provide power, and when the power voltage provided is unstable, the light source of the searchlight is also usually unstable.
In view of the above-mentioned problems in the background art, the present invention is directed to providing a lighting device with a stabilizing function for municipal works.
Disclosure of Invention
The invention aims to provide a lighting device with a stabilizing function for municipal engineering, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a lighting device with stabilizing function for municipal works, the lighting device with stabilizing function for municipal works comprising:
the lower end of the mounting box is arranged on the base, and rollers are movably arranged on the left side and the right side of the lower end of the base;
the movable rod is movably arranged at the upper end of the mounting box, a lifting assembly is arranged in the mounting box, and the movable rod realizes movable displacement at the upper end of the mounting box through the lifting assembly arranged in the mounting box; the upper end of the movable rod is movably provided with a mounting frame through a pin shaft, and the upper end of the mounting frame is fixedly provided with a mounting table; the lower end of the right side of the mounting table is provided with an electric telescopic rod, the lower end of the electric telescopic rod is hinged and movably mounted on a hinged block, and one side of the hinged block is fixedly mounted on the movable rod; an adjusting component is arranged at the upper end of the mounting table, and a lamp is mounted on one side of the adjusting component; the luminaire is adapted with a stabilizing system.
As a further scheme of the invention: the lifting assembly includes:
the tooth section is arranged at one end of the movable rod, which is positioned in the installation box, and is used for providing an acting force point when the movable rod is lifted;
the gear is meshed with one side of the tooth section and is used for pushing the tooth section to lift in the installation box;
the fixed frame is arranged at the outer side of the gear through a pin shaft and is used for pushing the gear to rotate;
the electric telescopic rod is arranged at the lower end of the fixing frame and used for providing acting force points when the fixing frame moves up and down;
the cylinder is arranged at the lower end of the electric telescopic rod and is used for providing kinetic energy for the movement of the electric telescopic rod; and
the gear row is fixedly arranged on one side of the inner wall of the mounting box and meshed with the outer side of the gear, and is used for providing an acting force point when the gear rotates.
As a further scheme of the invention: the adjusting component comprises a turntable, a pinion and a main gear, the turntable is rotatably arranged on the mounting table, a connecting rod is fixedly arranged at the upper end of the turntable, a lamp is arranged at one end of the connecting rod, the pinion is arranged at the lower end of the circle center of the turntable, the middle of the pinion and the middle of the turntable share the same rotating shaft, the outer side of the pinion is meshed with the outer side of the main gear, and an output shaft of a motor is arranged in the middle of the main gear; the surface of the turntable is provided with a rectangular groove and a chute, the mounting table is provided with a stop block, and the stop block is arranged in the chute; the luminaire is adapted with a stabilizing system.
As a further scheme of the invention: the stabilization system includes:
the LED lamp comprises a transformer, a voltage stabilizer, a constant-current dimming detector and a control circuit board, wherein the control circuit board is electrically connected with the lamp in a parallel circuit mode, three parallel circuit routes are arranged between the control circuit board and the lamp, and the transformer, the voltage stabilizer and the constant-current dimming detector are respectively arranged on each route.
Compared with the prior art, the invention has the beneficial effects that:
the lighting device with the stabilizing function for municipal engineering can change the height position of the lamp through the lifting assembly, the left and right positions of the lamp can be changed through the adjusting assembly, in addition, the front and back angle positions of the lamp can be adjusted through starting the electric telescopic rod, and the angle position of the light source emitted by the lamp can be adjusted in multiple directions through multiple modes;
in addition, the lamp of the lighting device with the stabilizing function for municipal engineering is matched with a corresponding stabilizing system for use, so that the continuous and stable light source output of the lamp is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a lighting device with a stabilizing function for municipal engineering according to an embodiment of the invention.
Fig. 2 is a schematic view showing an internal structure of a mounting box of a lighting device with a stabilizing function for municipal works according to an embodiment of the invention.
Fig. 3 is a top view of a mounting table of a lighting device with stabilizing function for municipal works according to an embodiment of the invention.
Fig. 4 is a schematic diagram of a current stabilization principle of a lighting device with a stabilization function for municipal engineering according to an embodiment of the invention.
In the figure: 1-idler wheel, 2-base, 3-mounting box, 4-movable rod, 5-mounting rack, 6-mounting table, 7-adjusting component, 8-lamps and lanterns, 9-electric telescopic rod, 10-hinged block, 11-tooth row, 12-gear, 13-fixing frame, 14-electric telescopic rod, 15-tooth section, 16-rotary table, 17-connecting rod, 18-dog, 19-chute, 20-pinion, 21-main gear, 22-rectangular slot, 23-transformer, 24-control circuit board, 25-voltage stabilizer and 26-constant current light-adjusting detector.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
Referring to fig. 1 and 4, an illumination device with a stabilizing function for municipal works provided in an embodiment of the invention includes:
the lower end of the mounting box 3 is arranged on the base 2, and the rollers 1 are movably arranged on the left side and the right side of the lower end of the base 2; the base 2 is used for supporting the installation box 3, and the installed idler wheels 1 are convenient for the whole municipal engineering to move by using the lighting device with a stable function;
the movable rod 4 is movably arranged at the upper end of the mounting box 3, a lifting assembly is arranged in the mounting box 3, and the movable rod 4 realizes movable displacement at the upper end of the mounting box 3 through the lifting assembly arranged in the mounting box 3; the upper end of the movable rod 4 is movably provided with a mounting frame 5 through a pin shaft, and the upper end of the mounting frame 5 is fixedly provided with a mounting table 6; an electric telescopic rod 9 is arranged at the lower end of the right side of the mounting table 6, the lower end of the electric telescopic rod 9 is hinged and movably mounted on a hinged block 10, and one side of the hinged block 10 is fixedly mounted on the movable rod 4; an adjusting component 7 is arranged at the upper end of the mounting table 6, and a lamp 8 is mounted on one side of the adjusting component 7; the luminaire 8 is fitted with a stabilizing system;
when the lighting device with the stabilizing function for the municipal works is used, an operator can move the whole lighting device with the stabilizing function for the municipal works to a destination through the mounted roller 1; when the lighting device with the stabilizing function for municipal works reaches a designated destination, starting a lifting assembly arranged in the mounting box 3, and driving the movable rod 4 to lift by the lifting assembly, so that the lamp 8 is adjusted to a proper height position;
after the position of the lamp 8 is properly adjusted, the electric telescopic rod 9 is started, the electric telescopic rod 9 runs, the mounting table 6 is pulled to rotate around the upper end of the movable rod 4, the inclined angle position of the lamp 8 is changed, and finally the change of the angle position of a light source emitted by the lamp 8 is realized;
after the inclination angle position of the lamp 8 is properly adjusted, the adjusting component 7 is started, the adjusting component 7 operates to drive the lamp 8 to rotate, so that the left and right angle positions of a light source emitted by the lamp 8 are changed, and the angle position of the light source of the lamp 8 is reasonably changed again;
in addition, in the process of lighting the lamp 8, the stable light source can be continuously emitted by the lamp 8 through the adaptive stabilizing system; of course, the battery providing the electric power for the operation of the luminaire 8 is mounted inside the mounting box 3, which is not drawn in detail in the drawings of the description due to the drawing;
referring to fig. 2, in one embodiment of the present invention, the lifting assembly includes:
the tooth section 15 is arranged at one end of the movable rod 4 positioned in the installation box 3 and is used for providing an acting force point when the movable rod 4 is lifted;
the gear 12 is meshed with one side of the tooth segment 15 and is used for pushing the tooth segment 15 to lift in the installation box 3;
the fixed frame 13 is arranged outside the gear 12 through a pin shaft and is used for pushing the gear 12 to rotate;
the electric telescopic rod 14 is arranged at the lower end of the fixed frame 13 and is used for providing an acting force point when the fixed frame 13 moves up and down;
the cylinder is arranged at the lower end of the electric telescopic rod 14 and is used for providing kinetic energy when the electric telescopic rod 14 moves; and
the tooth row 11 is fixedly arranged on one side of the inner wall of the mounting box 3 and meshed with the outer side of the gear 12, and is used for providing an acting force point when the gear 12 rotates;
when the lifting assembly is used for pushing the movable rod 4 to realize lifting displacement in the installation box 3, the air cylinder is started to operate, and the electric telescopic rod 14 is pushed to move; when the electric telescopic rod 14 moves, the fixing frame 13 arranged at the upper end of the electric telescopic rod 14 is driven to lift and displace in the installation box 3; because the gear 12 is movably arranged on the inner side of the fixed frame 13 through the pin shaft, the outer side of the gear 12 is respectively meshed with the tooth row 11 and the tooth segment 15 at the same time, when the fixed frame 13 ascends, the gear 12 is driven to rotate, and the rotating gear 12 realizes the lifting operation of the movable rod 4 connected with the upper end of the tooth segment 15 through the meshing action between the gear 12 and the tooth segment 15;
through the structural design, the lifting speed of the movable rod 4 is relatively slow and is convenient to control, and the high and low positions of the lamp 8 arranged at the upper end of the movable rod 4 are accurately adjusted and changed;
referring to fig. 3, in one embodiment of the present invention, the adjusting assembly 7 includes a turntable 16, a pinion 20 and a main gear 21, the turntable 16 is rotatably mounted on the mounting table 6, a connecting rod 17 is fixedly mounted at the upper end of the turntable 16, a lamp 8 is disposed at one end of the connecting rod 17, the pinion 20 is disposed at the lower end position of the center of the circle of the turntable 16, the middle of the pinion 20 shares the same rotation axis with the middle of the turntable 16, the outer side of the pinion 20 is engaged with the outer side of the main gear 21, and an output shaft of a motor is mounted in the middle of the main gear 21; the surface of the turntable 16 is provided with a rectangular groove 22 and a sliding groove 19, the mounting table 6 is provided with a stop block 18, and the stop block 18 is arranged in the sliding groove 19; the luminaire 8 is fitted with a stabilizing system;
when the adjusting component 7 is used for adjusting the transverse angle position of the lamp 8, the motor is started, the motor operates to drive the main gear 21 to rotate, the auxiliary gear 20 is driven to rotate when the main gear 21 rotates due to the engagement between the outer side of the main gear 21 and the auxiliary gear 20, and the rotary table 16 is driven to rotate when the auxiliary gear 20 rotates due to the fact that the middle of the auxiliary gear 20 is connected with the rotary table 16 through the rotary shaft, so that the rotary table 16 is driven to rotate on the mounting table 6 when the auxiliary gear 20 rotates, and the transverse position of the lamp 8 mounted on the rotary table 16 is changed; the stop block 18 is arranged to limit the rotation of the turntable 16, so as to avoid the falling phenomenon of the turntable 16 when the upper end of the mounting table 6 rotates;
referring to fig. 4, further, the stabilizing system includes:
the LED lamp comprises a transformer 23, a voltage stabilizer 25, a constant-current dimming detector 26 and a control circuit board 24, wherein the control circuit board 24 is electrically connected with the lamp 8 in a parallel circuit mode, three parallel circuit routes are arranged between the control circuit board 24 and the lamp 8, and the transformer 23, the voltage stabilizer 25 and the constant-current dimming detector 26 are respectively arranged on each route;
when the power supply voltage is set to be the preset illumination voltage, the control circuit board 24 controls the transformer 23 to boost the preset illumination voltage and output the boosted voltage to the lamp 8 to supply power to the lamp 8; when the voltage at two sides of the lamp 8 changes, the voltage stabilizer 25 is triggered to generate a voltage stabilizing signal, the voltage stabilizer 25 transmits the voltage stabilizing signal to the control circuit board 24, the control circuit board 24 receives the voltage stabilizing signal and then outputs a transformation signal to the transformer 23, and the voltage at two sides of the lamp 8 is boosted or reduced through the transformer 23;
when the current output to the lamp 8 changes, the constant-current dimming detector 26 is triggered to generate a steady-current signal, the constant-current dimming detector 26 transmits the steady-current signal to the control circuit board 24, the control circuit board 24 receives the steady-current signal and then outputs a transformation signal to the transformer 23, and the voltage at two sides of the lamp 8 is boosted or reduced through the transformer 23 so as to realize the adjustment of the current output to the lamp 8;
in the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (3)

1. A lighting device with stabilizing function for municipal works, comprising: the mounting box (3), the lower end of the mounting box (3) is arranged on the base (2), and the rollers (1) are movably arranged on the left side and the right side of the lower end of the base (2); the method is characterized in that:
the movable rod (4) is movably mounted at the upper end of the mounting box (3), a lifting assembly is arranged in the mounting box (3), and the movable rod (4) realizes movable displacement at the upper end of the mounting box (3) through the lifting assembly arranged in the mounting box (3);
the upper end of the movable rod (4) is movably provided with a mounting frame (5) through a pin shaft, and the upper end of the mounting frame (5) is fixedly provided with a mounting table (6); an electric telescopic rod (9) is arranged at the lower end of the right side of the mounting table (6), the lower end of the electric telescopic rod (9) is hinged and movably mounted on a hinged block (10), and one side of the hinged block (10) is fixedly mounted on the movable rod (4);
the upper end of the mounting table (6) is provided with an adjusting component (7), the adjusting component (7) comprises a rotary table (16), a pinion (20) and a main gear (21), the rotary table (16) is rotatably mounted on the mounting table (6), the upper end of the rotary table (16) is fixedly provided with a connecting rod (17), one end of the connecting rod (17) is provided with a lamp (8), the lower end position of the center of the rotary table (16) is provided with the pinion (20), the middle of the pinion (20) and the middle of the rotary table (16) share the same rotary shaft, the outer side of the pinion (20) is meshed with the outer side of the main gear (21), and the middle of the main gear (21) is provided with an output shaft of a motor; rectangular grooves (22) and sliding grooves (19) are formed in the surface of the rotary table (16), a stop block (18) is arranged on the mounting table (6), and the stop block (18) is arranged in the sliding grooves (19); the luminaire (8) is fitted with a stabilizing system.
2. The lighting device with stabilizing function for municipal works according to claim 1, wherein: the lifting assembly includes:
the tooth section (15) is arranged at one end of the movable rod (4) positioned in the mounting box (3) and is used for providing an acting force point when the movable rod (4) is lifted;
the gear (12) is meshed with one side of the tooth section (15) and is used for pushing the tooth section (15) to lift in the installation box (3);
the fixing frame (13) is arranged at the outer side of the gear (12) through a pin shaft and is used for pushing the gear (12) to rotate;
the electric telescopic rod (14) is arranged at the lower end of the fixed frame (13) and is used for providing an acting force point when the fixed frame (13) moves up and down;
the cylinder is arranged at the lower end of the electric telescopic rod (14) and is used for providing kinetic energy for the movement of the electric telescopic rod (14); and
the tooth row (11) is fixedly arranged on one side of the inner wall of the mounting box (3) and meshed with the outer side of the gear (12) and is used for providing an acting force point when the gear (12) rotates.
3. The lighting device with stabilizing function for municipal works according to claim 1, wherein: the stabilization system includes: the LED lamp comprises a transformer (23), a voltage stabilizer (25), a constant-current dimming detector (26) and a control circuit board (24), wherein the control circuit board (24) is electrically connected with a lamp (8) in a parallel circuit mode, three parallel circuit routes are arranged between the control circuit board (24) and the lamp (8), and the transformer (23), the voltage stabilizer (25) and the constant-current dimming detector (26) are respectively arranged on each route.
CN202210513715.1A 2022-05-11 2022-05-11 Lighting device with stable function for municipal works Active CN115031178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210513715.1A CN115031178B (en) 2022-05-11 2022-05-11 Lighting device with stable function for municipal works

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Application Number Priority Date Filing Date Title
CN202210513715.1A CN115031178B (en) 2022-05-11 2022-05-11 Lighting device with stable function for municipal works

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CN115031178B true CN115031178B (en) 2024-04-12

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002298636A (en) * 2001-03-28 2002-10-11 Green Service:Kk Floodlight
CN210179480U (en) * 2019-09-02 2020-03-24 李冬梅 LED light projecting lamp with adjustable light projecting angle
CN210319498U (en) * 2019-05-29 2020-04-14 王立勇 Apply to LED lighting device of municipal construction
CN211853577U (en) * 2020-05-07 2020-11-03 淮安创海网络科技有限公司 Municipal works lighting device
CN213146346U (en) * 2020-09-30 2021-05-07 泉州工艺美术职业学院 Decorative ceramic lamp for ceramic LED lamp
CN113175633A (en) * 2021-04-30 2021-07-27 安永康 Adjustable lighting device for highway construction site
CN214664285U (en) * 2021-05-13 2021-11-09 山东东方泉舜生态科技有限公司 Municipal works lighting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002298636A (en) * 2001-03-28 2002-10-11 Green Service:Kk Floodlight
CN210319498U (en) * 2019-05-29 2020-04-14 王立勇 Apply to LED lighting device of municipal construction
CN210179480U (en) * 2019-09-02 2020-03-24 李冬梅 LED light projecting lamp with adjustable light projecting angle
CN211853577U (en) * 2020-05-07 2020-11-03 淮安创海网络科技有限公司 Municipal works lighting device
CN213146346U (en) * 2020-09-30 2021-05-07 泉州工艺美术职业学院 Decorative ceramic lamp for ceramic LED lamp
CN113175633A (en) * 2021-04-30 2021-07-27 安永康 Adjustable lighting device for highway construction site
CN214664285U (en) * 2021-05-13 2021-11-09 山东东方泉舜生态科技有限公司 Municipal works lighting device

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