CN115031178A - Municipal works are with lighting device who has stabilization function - Google Patents

Municipal works are with lighting device who has stabilization function Download PDF

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Publication number
CN115031178A
CN115031178A CN202210513715.1A CN202210513715A CN115031178A CN 115031178 A CN115031178 A CN 115031178A CN 202210513715 A CN202210513715 A CN 202210513715A CN 115031178 A CN115031178 A CN 115031178A
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CN
China
Prior art keywords
gear
lamp
lighting device
installation box
installation
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.)
Granted
Application number
CN202210513715.1A
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Chinese (zh)
Other versions
CN115031178B (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

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  • 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 upper end of the installation box is movably provided with a movable rod, and a lifting assembly is arranged in the installation box; the upper end of the movable rod is movably provided with an installation frame through a pin shaft, and the upper end of the installation frame is fixedly provided with an installation platform; the lower end of the right side of the mounting table is provided with an electric telescopic rod, and the lower end of the electric telescopic rod is movably hinged to a hinge 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 light fixture is adapted with a stabilization system; when the lighting device with the stabilizing function for municipal engineering is used, the angle position of a light source emitted by the lamp can be adjusted in multiple directions in multiple modes; in addition, the lamps of the lighting device with the stabilizing function for the municipal engineering are matched with a corresponding stabilizing system for use, so that the continuous and stable light source output of the lamps is ensured.

Description

Municipal works are with lighting device who has stabilization function
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, sometimes, construction progress is influenced in order to avoid crowds in the daytime or to drive a project, and construction can be carried out at night; the basic requirement for construction at night is to have an adequate light source.
In the prior art, a searchlight is generally used as a light source during the night construction operation, and when the searchlight is used, an operator is usually required to mount a hanger by using a stay bar or hang the searchlight at a high position by using a ladder; meanwhile, after the searchlight is installed and fixed, the angle position of the emitted light source is usually fixed, and the searchlight is required to be installed again when the angle of the light source is required to be adjusted; in addition, the searchlight is usually powered by a wire, and when the supplied power voltage is unstable, the light source of the searchlight is not stable.
In view of the above-mentioned problems in the background art, the present invention is directed to a lighting device for municipal works having a stabilization function.
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 purpose, the invention provides the following technical scheme:
a lighting device with a stabilization function for municipal works, comprising:
the lower end of the installation 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 upper end of the installation box is movably provided with a movable rod, a lifting assembly is arranged in the installation box, and the movable rod realizes movable displacement at the upper end of the installation box through the lifting assembly arranged in the installation box; the upper end of the movable rod is movably provided with an installation frame through a pin shaft, and the upper end of the installation frame is fixedly provided with an installation platform; 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 movably hinged to a hinge block, and one side of the hinge block is fixedly arranged on a 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 stabilization system.
As a further scheme of the invention: the lifting assembly comprises:
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 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 fixing frame is arranged on the outer side of the gear through a pin shaft and used for pushing the gear to rotate;
the electric telescopic rod is arranged at the lower end of the fixing frame and is used for providing an acting point when the fixing frame moves up and down;
the cylinder is arranged at the lower end of the electric telescopic rod and used for providing kinetic energy for the electric telescopic rod during movement; and
and the gear row is fixedly arranged on one side of the inner wall of the mounting box, is meshed with the outer side of the gear and is used for providing a force point when the gear rotates.
As a further scheme of the invention: the adjusting assembly comprises a rotary table, the rotary table is rotatably arranged on the mounting table, a connecting rod is fixedly arranged at the upper end of the rotary table, a lamp is arranged at one end of the connecting rod, an auxiliary gear is arranged at the position of the lower end of the circle center of the rotary table, and the middle of the auxiliary gear is connected with the rotary table through a rotating shaft; the outer side of the pinion is meshed with the outer side of the main gear, and the middle of the main gear is provided with an output shaft of a motor; rectangular channel and spout have been seted up on the carousel surface, and the mount table is equipped with the dog in the spout inside.
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 circuits 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 circuit.
Compared with the prior art, the invention has the beneficial effects that:
when the lighting device with the stabilizing function for municipal engineering is used, the height position of a lamp can be changed through the arranged lifting assembly, the left and right positions of the lamp can be changed through the installed adjusting assembly, in addition, the front and back angle positions of the lamp can be adjusted by starting the electric telescopic rod, and the angle position of a light source emitted by the lamp can be adjusted in multiple directions through multiple modes;
in addition, the lamps of the lighting device with the stabilizing function for the municipal engineering are matched with a corresponding stabilizing system for use, so that the continuous and stable light source output of the lamps is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 internal structure diagram of an installation box of a lighting device with a stabilizing function for municipal engineering according to an embodiment of the invention.
Fig. 3 is a plan view of a mounting table of a lighting device with a stabilizing function for municipal works according to an embodiment of the present 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: the device comprises 1-roller, 2-base, 3-installation box, 4-movable rod, 5-installation rack, 6-installation platform, 7-adjustment component, 8-lamp, 9-electric telescopic rod, 10-hinging block, 11-tooth row, 12-gear, 13-fixing rack, 14-electric telescopic rod, 15-tooth section, 16-turntable, 17-connecting rod, 18-stop block, 19-sliding chute, 20-pinion, 21-main gear, 22-rectangular chute, 23-transformer, 24-control circuit board, 25-voltage stabilizer and 26-constant current dimming detector.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present 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 merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1 and 4, in an embodiment of the present invention, there is provided a lighting device for civil engineering having a stabilization function, including:
the lower end of the installation box 3 is arranged on the base 2, and the left side and the right side of the lower end of the base 2 are movably provided with the rollers 1; the base 2 is used for supporting the installation box 3, and the installed roller 1 is convenient for the whole municipal engineering to move by using the lighting device with the stabilizing function;
the upper end of the installation box 3 is movably provided with a movable rod 4, a lifting assembly is arranged in the installation box 3, and the movable rod 4 realizes movable displacement at the upper end of the installation box 3 through the lifting assembly arranged in the installation box 3; the upper end of the movable rod 4 is movably provided with an installation frame 5 through a pin shaft, and the upper end of the installation frame 5 is fixedly provided with an installation platform 6; the lower end of the right side of the mounting table 6 is provided with an electric telescopic rod 9, the lower end of the electric telescopic rod 9 is movably mounted on a hinge block 10 in a hinge manner, and one side of the hinge 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 arranged on one side of the adjusting component 7; the lamp 8 is fitted with a stabilization system;
when the lighting device with the stabilizing function for the municipal works is used, an operator moves 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 engineering reaches a specified destination, the lifting assembly arranged in the installation box 3 is started, the lifting assembly operates to push the movable rod 4 to lift, and then 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 inclination angle position of the lamp 8 is further 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 the 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 emitting light by the lamp 8, the lamp 8 can be ensured to continuously emit a stable light source through the adaptive stabilizing system; of course, the batteries supplying the electrical energy for the operation of the lamp 8 are mounted inside the mounting box 3 and, because of the drawing, are not drawn in detail in the drawings of the present description;
referring to fig. 2, in an embodiment of the present invention, the lifting assembly includes:
the tooth section 15 is arranged at one end of the movable rod 4, which is positioned in the installation box 3, and is used for providing an acting 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 on the outer side of the gear 12 through a pin shaft and 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 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 used for providing kinetic energy for the electric telescopic rod 14 during movement; and
the gear row 11 is fixedly arranged on one side of the inner wall of the mounting box 3, is meshed with the outer side of the gear 12 and is used for providing an acting 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 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 move up and down 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, and the outer side of the gear 12 is respectively meshed with the gear row 11 and the gear section 15 at the same time, when the fixed frame 13 ascends, the gear 12 is driven to rotate, and the movable rod 4 connected with the upper end of the gear section 15 is lifted through the meshing action between the rotating gear 12 and the gear section 15;
through the structural design, the lifting speed of the movable rod 4 is relatively slow and is convenient to control, and the height position of a lamp 8 arranged at the upper end of the movable rod 4 is accurately adjusted and changed;
referring to fig. 3, in an embodiment of the present invention, the adjusting assembly 7 includes a rotating disc 16, the rotating disc 16 is rotatably mounted on the mounting table 6, a connecting rod 17 is fixedly mounted at the upper end of the rotating disc 16, a lamp 8 is disposed at one end of the connecting rod 17, an auxiliary gear 20 is disposed at the lower end of the center of a circle of the rotating disc 16, and the middle of the auxiliary gear 20 is connected to the rotating disc 16 through a rotating 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; the surface of the turntable 16 is provided with a rectangular groove 22 and a sliding groove 19, and the mounting table 6 is provided with a stop block 18 inside the sliding groove 19;
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 outer side of the main gear 21 is meshed with the pinion 20, so that the pinion 20 is driven to rotate when the main gear 21 rotates, and the middle of the pinion 20 is connected with the turntable 16 through the rotating shaft, so that the turntable 16 is driven to rotate on the mounting table 6 when the pinion 20 rotates, and the transverse position of the lamp 8 mounted on the turntable 16 is changed; the mounted stop block 18 is used for limiting the rotation of the turntable 16 and avoiding the falling-off phenomenon of the turntable 16 when rotating at the upper end of the mounting table 6;
referring to fig. 4, further, the stabilizing system includes:
the control circuit board 24 is electrically connected with the lamp 8 in a parallel circuit mode, three parallel circuits are arranged between the control circuit board 24 and the lamp 8, and each circuit is provided with the transformer 23, the voltage stabilizer 25 and the constant-current dimming detector 26;
when the power supply voltage is set to the preset illumination voltage, the installed 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 voltages on the two sides of the lamp 8 change, 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 outputs a voltage transformation signal to the transformer 23 after receiving the voltage stabilizing signal, and the voltage on the 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 outputs a voltage transformation signal to the transformer 23 after receiving the steady-current signal, and the voltage on the two sides of the lamp 8 is boosted or reduced through the transformer 23 so as to adjust the magnitude of the current output to the lamp 8;
in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (4)

1. A lighting device with a stabilization function for municipal works, comprising: the lower end of the installation box (3) is arranged on the base (2), and the left side and the right side of the lower end of the base (2) are movably provided with the rollers (1); the method is characterized in that:
the upper end of the installation box (3) is movably provided with a movable rod (4), a lifting assembly is arranged in the installation box (3), and the movable rod (4) realizes movable displacement at the upper end of the installation box (3) through the lifting assembly arranged in the installation box (3);
the upper end of the movable rod (4) is movably provided with an installation frame (5) through a pin shaft, and the upper end of the installation frame (5) is fixedly provided with an installation platform (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 movably hinged to a hinge block (10), and one side of the hinge block (10) is fixedly arranged 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 arranged on one side of the adjusting component (7); the luminaire (8) is adapted with a stabilization system.
2. The lighting device with stabilization function for municipal engineering according to claim 1, characterized in that: the lifting assembly comprises:
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 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 on the outer side of the gear (12) through a pin shaft and 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 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
and the gear row (11) is fixedly arranged on one side of the inner wall of the mounting box (3), is meshed with the outer side of the gear (12) and is used for providing an acting point when the gear (12) rotates.
3. The lighting device with stabilization function for municipal engineering according to claim 1, characterized in that: the adjusting assembly (7) comprises a rotary table (16), the rotary table (16) is rotatably installed on the installation table (6), a connecting rod (17) is fixedly installed at the upper end of the rotary table (16), a lamp (8) is arranged at one end of the connecting rod (17), an auxiliary gear (20) is arranged at the position of the lower end of the circle center of the rotary table (16), and the middle of the auxiliary gear (20) is connected with the rotary table (16) through a rotating 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; the surface of the turntable (16) is provided with a rectangular groove (22) and a sliding groove (19), and the mounting platform (6) is provided with a stop block (18) in the sliding groove (19).
4. The lighting device with stabilization function for municipal engineering according to claim 1, characterized in that: the stabilization system comprises: 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.
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

Applications Claiming Priority (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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Publication Number Publication Date
CN115031178A true CN115031178A (en) 2022-09-09
CN115031178B 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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