CN114017696A - Engineering illuminating lamp with remote monitoring system - Google Patents

Engineering illuminating lamp with remote monitoring system Download PDF

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Publication number
CN114017696A
CN114017696A CN202111368308.8A CN202111368308A CN114017696A CN 114017696 A CN114017696 A CN 114017696A CN 202111368308 A CN202111368308 A CN 202111368308A CN 114017696 A CN114017696 A CN 114017696A
Authority
CN
China
Prior art keywords
wall
welded
mounting
cooling
monitoring system
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.)
Pending
Application number
CN202111368308.8A
Other languages
Chinese (zh)
Inventor
张红
范恒远
雷继张
金鸣希
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.)
Jiangsu Hongjie Intelligent Technology Co ltd
Original Assignee
Jiangsu Hongjie Intelligent Technology 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 Jiangsu Hongjie Intelligent Technology Co ltd filed Critical Jiangsu Hongjie Intelligent Technology Co ltd
Priority to CN202111368308.8A priority Critical patent/CN114017696A/en
Publication of CN114017696A publication Critical patent/CN114017696A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00Systems of electric lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06Bases for movable standing lamps; Fixing standards to the bases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/15Adjustable mountings specially adapted for power operation, e.g. by remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36Hoisting or lowering devices, e.g. for maintenance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/54Cooling arrangements using thermoelectric means, e.g. Peltier elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/60Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/60Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/61Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/60Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses an engineering illuminating lamp with a remote monitoring system, which comprises an illuminating mechanism, a controller, a moving mechanism, an adjusting mechanism and a cooling mechanism, wherein the illuminating mechanism comprises a mounting plate, a mounting block welded at the top of the mounting plate, a mounting groove formed in the outer wall of one side of the mounting block and illuminating lamp tubes which are arranged on the inner walls of two sides of the mounting groove and distributed at equal intervals, and the cooling mechanism comprises mounting ports which are arranged on the inner wall of one side of the mounting groove and distributed at equal intervals, cooling fans arranged on the inner wall of the mounting port, a cooling box welded on the outer wall of one side of the mounting block and connecting ports which are arranged on the outer wall of one side of the cooling box and distributed at equal intervals. The controller controls the semiconductor refrigerating sheet to operate to cool the air in the cooling box, and the cooled air can rapidly cool the lighting lamp tube through the operation of the cooling fan, so that the cooling speed of the device can be greatly improved, the service life of the device is greatly prolonged to a certain extent, the practicability of the device is increased, and the safety is improved.

Description

Engineering illuminating lamp with remote monitoring system
Technical Field
The invention relates to the technical field of engineering illuminating lamps, in particular to an engineering illuminating lamp with a remote monitoring system.
Background
The illuminating lamp is a lamp with an illuminating function, and can be divided into an LED illuminating lamp and the like, an emergency illuminating lamp, a semiconductor illuminating lamp, a solar illuminating lamp, an operation illuminating lamp, a mechanical illuminating lamp, an engineering illuminating lamp and the like, wherein the engineering illuminating lamp is widely applied to engineering construction and engineering maintenance.
The existing engineering illuminating lamp cannot be remotely monitored, the existing engineering illuminating lamp is poor in cooling effect, the service life of the lamp tube is greatly influenced, the existing engineering illuminating lamp cannot be subjected to height adjustment, the application range is low, the existing engineering illuminating lamp is not convenient to move, and only can be used at a fixed position when in use, and the practicability is low.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an engineering illuminating lamp with a remote monitoring system.
An engineering illuminating lamp with a remote monitoring system comprises an illuminating mechanism, a controller, a moving mechanism, an adjusting mechanism and a cooling mechanism, the lighting mechanism comprises a mounting plate, a mounting block welded on the top of the mounting plate, a mounting groove arranged on the outer wall of one side of the mounting block and lighting tubes which are arranged on the inner walls of two sides of the mounting groove and are distributed at equal intervals, the cooling mechanism is including offering the installing port that the equidistance of installing groove one side inner wall distributes, install in the cooling fan of installing port inner wall, weld in the cooling case of installing piece one side outer wall, offer the connector that the equidistance of cooling case one side outer wall distributes, install in the semiconductor refrigeration piece of connector inner wall, weld in the cooling tube of connector one side outer wall, install in the cooling fan of cooling tube inner wall one end and install in the temperature sensor of installing groove one side inner wall, and temperature sensor passing signal line connects in the controller input.
Preferably, adjustment mechanism includes the balancing weight, sets up the fixed slot at balancing weight top both ends, welds the low-speed motor in fixed slot bottom inner wall, connects in the threaded rod of low-speed motor output, spiro union in the solid fixed ring of threaded rod outer wall, weld in the guide bar at solid fixed ring top both ends and weld in the roof at guide bar top.
Preferably, the welding of roof top has the bearing, and the bearing top welds in the mounting panel bottom, the apron is installed at the balancing weight top, and the welding of apron top has two stand pipes, and the stand pipe forms sliding fit with solid fixed ring outer wall.
Preferably, moving mechanism is including seting up the spread groove in balancing weight bottom four corners, weld the electric putter in spread groove top inner wall, weld the universal wheel in electric putter bottom and bond in the rubber contact piece in balancing weight bottom four corners.
Preferably, the mounting panel both sides outer wall all welds there is the riser, and the welding of riser top has the board of keeping away rain.
Preferably, the monitor is welded at the bottom of the mounting plate, and the controller is mounted at the top of the cover plate.
Preferably, the illuminating mechanism, the moving mechanism, the adjusting mechanism, the monitor and the cooling mechanism are all connected to the output end of the controller through wires, and the controller is connected with a power line.
The invention has the beneficial effects that:
1. the monitor is arranged at the bottom of the mounting plate and is connected with the controller, so that the controller can conveniently transmit monitoring data of the monitor to an operator, a monitoring effect can be achieved, and the safety is improved;
2. through setting up the low-speed motor function in the fixed slot inside, can drive the threaded rod and rotate, rotation through the threaded rod can make solid fixed ring rise, can realize the altitude mixture control to lighting device through solid fixed ring's rising, increase the practicality of device, improve the result of use of device, the universal wheel that can drive the setting of electric putter bottom through the electric putter function that sets up bottom the balancing weight realizes removing, only need operate the rubber contact piece that the electric putter function can make the balancing weight bottom set up and ground contact when need not using, can be convenient for make the device remove, the suitability of device is greatly improved, increase the application scope of device, and the practicability is improved.
Drawings
Fig. 1 is a schematic top-view perspective structure view of an engineering illumination lamp with a remote monitoring system according to the present invention;
fig. 2 is a schematic bottom perspective view of an engineering illumination lamp with a remote monitoring system according to the present invention;
FIG. 3 is a schematic structural diagram of an illuminating mechanism of an engineering illuminating lamp with a remote monitoring system according to the present invention;
FIG. 4 is a schematic structural diagram of an engineering illumination lamp cooling mechanism with a remote monitoring system according to the present invention;
FIG. 5 is a schematic structural diagram of an engineering illuminating lamp cover plate with a remote monitoring system according to the present invention;
FIG. 6 is a schematic structural diagram of an adjusting mechanism of an engineering illuminating lamp with a remote monitoring system according to the present invention;
fig. 7 is a schematic structural diagram of an engineering illuminating lamp moving mechanism with a remote monitoring system according to the present invention.
In the figure: 1 weather shield, 2 lighting mechanism, 3 stand pipes, 4 controllers, 5 balancing weights, 6 moving mechanism, 7 adjusting mechanism, 8 mounting plates, 9 vertical plates, 10 monitors, 11 mounting blocks, 12 mounting grooves, 13 lighting lamp tubes, 14 temperature sensors, 15 cooling mechanism, 16 cooling fan, 17 cooling box, 18 semiconductor refrigerating sheets, 19 radiating pipes, 20 radiating fan, 21 bearings, 22 top plates, 23 guide rods, 24 threaded rods, 25 low-speed motors, 26 cover plates, 27 fixing grooves, 28 fixing rings, 29 connecting grooves, 30 electric push rods, 31 universal wheels and 32 rubber contact blocks.
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.
Example 1:
referring to fig. 1-4, an engineering lighting lamp with a remote monitoring system comprises a lighting mechanism 2, a controller 4, a moving mechanism 6, an adjusting mechanism 7 and a cooling mechanism 15, wherein the lighting mechanism 2 comprises a mounting plate 8 and a mounting block 11, the mounting block 11 is welded on the top of the mounting plate 8, a mounting groove 12 is formed in the outer wall of one side of the mounting block 11, lighting lamps 13 are mounted on the inner wall of two sides of the mounting groove 12, the lighting lamps are distributed equidistantly, the cooling mechanism 15 comprises a cooling fan 16, a cooling box 17, a semiconductor refrigeration sheet 18 and a cooling tube 19, mounting ports are formed in the inner wall of one side of the mounting groove 12, the cooling fan 16 is mounted on the inner wall of the mounting port, the cooling box 17 is welded on the outer wall of one side of the mounting block 11, connecting ports are formed in the outer wall of one side of the cooling box 17, the semiconductor refrigeration sheet 18 is mounted on the inner wall of the connecting ports, the cooling tube 19 is welded on the outer wall of one side of the connecting ports, radiator fan 20 is installed to cooling tube 19 inner wall one end, and mounting groove 12 one side inner wall installs temperature sensor 14, and temperature sensor 14 passes through the signal line and connects in controller 4 input, and the welding of mounting panel 8 bottom has watch-dog 10, and controller 4 installs in apron 26 top.
Example 2:
referring to fig. 5-6, adjustment mechanism 7 is by balancing weight 5, bearing 21, threaded rod 24, low-speed motor 25 and solid fixed ring 28 are constituteed, fixed slot 27 has all been seted up at 5 top both ends of balancing weight, low-speed motor 25 welds in fixed slot 27 bottom inner wall, threaded rod 24 is connected in low-speed motor 25 output, gu fixed ring 28 spiro union in 24 outer walls of threaded rod, gu fixed ring 28 top both ends all weld guide bar 23, guide bar 23 top welding has roof 22, and bearing 21 welds in roof 22 top, and the bearing 21 top welds in mounting panel 8 bottom, apron 26 is installed at 5 tops of balancing weight, and the welding of apron 26 top has two stand pipes 3, stand pipe 3 forms sliding fit with solid fixed ring 28 outer wall.
Example 3:
refer to fig. 7 and show, moving mechanism 6 is by electric putter 30, universal wheel 21 constitutes, spread groove 29 has all been seted up in 5 bottom four corners of balancing weight, electric putter 30 welds in spread groove 29 top inner wall, universal wheel 21 welds in 30 bottoms of electric putter, 5 bottom four corners of balancing weight have all been bonded rubber contact piece 32, riser 9 has all been welded to the outer wall of 8 both sides of mounting panel, and the welding of riser 9 top has the weather shield 1, lighting mechanism 2, moving mechanism 6, adjustment mechanism 7, watch-dog 10 all connects in 4 outputs of controller through the wire with cooling mechanism 15, and 4 connecting power lines of controller.
The operation of the low-speed motor 25 arranged in the fixed groove 27 can drive the threaded rod 24 to rotate, the rotation of the threaded rod 24 can enable the fixed ring 28 to ascend, the height adjustment of the lighting device can be realized through the ascending of the fixed ring 28, the practicability of the device is improved, the using effect of the device is improved, the operation of the electric push rod 30 arranged at the bottom of the balancing weight 5 can drive the universal wheel 31 arranged at the bottom of the electric push rod 30 to move, the rubber contact block 32 arranged at the bottom of the balancing weight 5 can be contacted with the ground only by operating the electric push rod 30 when the device is not used, the device can be conveniently moved, the applicability of the device is greatly improved, the application range of the device is increased, and the practicability is improved; monitor 10 is arranged at the bottom of mounting plate 8, monitor 10 is connected with controller 4, can be convenient for make controller 4 carry monitor 10's monitoring data to operator's department, can play the monitoring effect, improve the security, inner wall through mounting groove 12 sets up temperature sensor 14, can carry out the temperature measurement to the lighting tube 13 in the function according to temperature sensor 14's detection, can be with signal transmission to controller 4 when operating temperature is too high, 18 functions of semiconductor refrigeration piece are cooled down to the inside air of cooling box 17 through controller 4 control, the air after the cooling can carry out rapid cooling to lighting tube 13 through the function of cooling fan 16, can improve device's cooling speed greatly, improve device's life to a certain extent greatly, increase device's practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides an engineering lighting lamp with remote monitering system, includes lighting mechanism (2), controller (4), moving mechanism (6), adjustment mechanism (7) and cooling mechanism (15), a serial communication port, lighting mechanism (2) include mounting panel (8), weld in installation piece (11) at mounting panel (8) top, set up in mounting groove (12) of installation piece (11) one side outer wall and install in lighting tube (13) of the equidistance distribution of mounting groove (12) both sides inner wall, cooling mechanism (15) are including setting up in mounting hole (12) one side inner wall's equidistance distribution's installing port, install in cooling fan (16) of installing port inner wall, weld in cooling case (17) of mounting block (11) one side outer wall, set up in the connector of equidistance distribution of cooling case (17) one side outer wall, install in semiconductor refrigeration piece (18) of connector inner wall, The heat radiating pipe (19) welded on the outer wall of one side of the connecting port, the heat radiating fan (20) installed at one end of the inner wall of the heat radiating pipe (19) and the temperature sensor (14) installed on the inner wall of one side of the installing groove (12), wherein the temperature sensor (14) is connected to the input end of the controller (4) through a signal line.
2. The engineering illumination lamp with the remote monitoring system according to claim 1, wherein the adjusting mechanism (7) comprises a balancing weight (5), fixing grooves (27) formed in two ends of the top of the balancing weight (5), a low-speed motor (25) welded on the inner wall of the bottom of the fixing groove (27), a threaded rod (24) connected to the output end of the low-speed motor (25), a fixing ring (28) screwed on the outer wall of the threaded rod (24), guide rods (23) welded at two ends of the top of the fixing ring (28), and a top plate (22) welded on the top of the guide rods (23).
3. The engineering illumination lamp with the remote monitoring system according to claim 2, characterized in that a bearing (21) is welded on the top of the top plate (22), the top of the bearing (21) is welded on the bottom of the mounting plate (8), a cover plate (26) is installed on the top of the balancing weight (5), two guide pipes (3) are welded on the top of the cover plate (26), and the guide pipes (3) and the outer wall of the fixing ring (28) form a sliding fit.
4. The engineering illumination lamp with the remote monitoring system according to claim 1, wherein the moving mechanism (6) comprises connecting grooves (29) formed in four corners of the bottom of the counterweight block (5), an electric push rod (30) welded to the inner wall of the top of the connecting grooves (29), universal wheels (21) welded to the bottom of the electric push rod (30), and rubber contact blocks (32) adhered to the four corners of the bottom of the counterweight block (5).
5. The engineering lighting lamp with the remote monitoring system according to claim 4, wherein the mounting plate (8) is welded with risers (9) on the outer walls of both sides, and rain sheltering plates (1) are welded on the tops of the risers (9).
6. An engineering illumination lamp with remote monitoring system according to claim 1, characterized in that the monitor (10) is welded on the bottom of the mounting plate (8), and the controller (4) is mounted on the top of the cover plate (26).
7. The engineering illumination lamp with the remote monitoring system according to claim 1, characterized in that the illumination mechanism (2), the moving mechanism (6), the adjusting mechanism (7), the monitor (10) and the cooling mechanism (15) are all connected to the output end of the controller (4) through wires, and the controller (4) is connected to a power line.
CN202111368308.8A 2021-11-18 2021-11-18 Engineering illuminating lamp with remote monitoring system Pending CN114017696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111368308.8A CN114017696A (en) 2021-11-18 2021-11-18 Engineering illuminating lamp with remote monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111368308.8A CN114017696A (en) 2021-11-18 2021-11-18 Engineering illuminating lamp with remote monitoring system

Publications (1)

Publication Number Publication Date
CN114017696A true CN114017696A (en) 2022-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111368308.8A Pending CN114017696A (en) 2021-11-18 2021-11-18 Engineering illuminating lamp with remote monitoring system

Country Status (1)

Country Link
CN (1) CN114017696A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107388139A (en) * 2017-08-24 2017-11-24 徐丽 A kind of street lamp with heat sinking function for being easy to maintenance
CN107687602A (en) * 2017-07-31 2018-02-13 合肥初慕科技有限公司 A kind of smart home LED illumination lowering or hoisting gear
CN207648685U (en) * 2018-01-11 2018-07-24 江门市心海照明有限公司 A kind of strong quick-fried Landscape Lamp of high temperature-proof
CN207921880U (en) * 2018-01-29 2018-09-28 广州市熠成机电科技有限公司 A kind of mine explosion-proof lamp
CN212157000U (en) * 2020-06-29 2020-12-15 江苏华美照明科技有限公司 Heat radiation structure of solar street lamp
CN212561257U (en) * 2020-04-10 2021-02-19 石庆林 Warning device is used in hydraulic engineering construction
CN213656356U (en) * 2020-11-27 2021-07-09 南通圣菲亚照明电器有限公司 LED lamp with location structure
CN214724159U (en) * 2021-04-06 2021-11-16 辽宁装备制造职业技术学院 Automobile maintenance detects auxiliary device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107687602A (en) * 2017-07-31 2018-02-13 合肥初慕科技有限公司 A kind of smart home LED illumination lowering or hoisting gear
CN107388139A (en) * 2017-08-24 2017-11-24 徐丽 A kind of street lamp with heat sinking function for being easy to maintenance
CN207648685U (en) * 2018-01-11 2018-07-24 江门市心海照明有限公司 A kind of strong quick-fried Landscape Lamp of high temperature-proof
CN207921880U (en) * 2018-01-29 2018-09-28 广州市熠成机电科技有限公司 A kind of mine explosion-proof lamp
CN212561257U (en) * 2020-04-10 2021-02-19 石庆林 Warning device is used in hydraulic engineering construction
CN212157000U (en) * 2020-06-29 2020-12-15 江苏华美照明科技有限公司 Heat radiation structure of solar street lamp
CN213656356U (en) * 2020-11-27 2021-07-09 南通圣菲亚照明电器有限公司 LED lamp with location structure
CN214724159U (en) * 2021-04-06 2021-11-16 辽宁装备制造职业技术学院 Automobile maintenance detects auxiliary device

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