CN113091007B - Environment-friendly energy-saving street lamp convenient to overhaul - Google Patents
Environment-friendly energy-saving street lamp convenient to overhaul Download PDFInfo
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- CN113091007B CN113091007B CN202110398046.3A CN202110398046A CN113091007B CN 113091007 B CN113091007 B CN 113091007B CN 202110398046 A CN202110398046 A CN 202110398046A CN 113091007 B CN113091007 B CN 113091007B
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- 238000005286 illumination Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 19
- 230000001174 ascending effect Effects 0.000 abstract description 8
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/037—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit and the lighting unit being located within or on the same housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/116—Fixing lighting devices to arms or standards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an environment-friendly energy-saving street lamp convenient to overhaul, which comprises a support column, a street lamp mechanism, a hoisting mechanism, a stabilizing mechanism, a limiting mechanism, a mounting mechanism and pulleys; according to the invention, the street lamp mechanism is arranged, the photovoltaic panel is used for generating electricity, the illuminating lamp is powered on, the ground is illuminated, the street lamp is energy-saving and environment-friendly, the lifting mechanism is arranged, the lifting of the mounting plate can be realized, the illuminating lamp and the photovoltaic panel can be lifted or lowered, the maintenance work of the illuminating lamp or the photovoltaic panel at a high place is not required by staff by means of ascending equipment, the difficulty of the maintenance work is greatly reduced, the labor intensity of the staff is reduced, the working safety is improved, the street lamp can be maintained and replaced on the ground, and the connection between the illuminating lamp and the photovoltaic panel and the support column can be flexibly separated, can be firmly connected, and is safe and convenient by arranging the stabilizing mechanism and the limiting mechanism. The invention improves the safety of street lamp maintenance and eliminates the potential safety hazard of ascending maintenance.
Description
Technical Field
The invention relates to the technical field of piezoelectric devices, in particular to an environment-friendly energy-saving street lamp convenient to overhaul.
Background
Street lamp refers to a lamp which provides a lighting function for a road, and generally refers to a lamp in the road surface lighting range in traffic lighting. Street lamps are widely used in various places where illumination is required. Energy-saving street lamp: the novel light source is represented by an LED, a tricolor flat-leaf lamp, an electrodeless lamp and the like, the related standard of road illumination is achieved through light distribution design, and the light efficiency is required to be utilized in a high-reflectivity reflector. Energy-saving street lamps are becoming more and more popular, and are better in environmental protection, and most of the street lamps can adopt the energy-saving street lamps for illumination. Most of the street lamps at present are made of lamp posts and street lamp bodies as main components, and the heights of most of the street lamps are higher in order to improve the illumination range.
Most street lamps commonly used only have a lamp, can't work when it damages, bring inconvenience for people walking at night, when damaging the street lamp and need overhauling it and changing, because the height of street lamp is higher, need climb to the lamp pole top with the help of ascending equipment, overhaul the change to the street lamp, perhaps overhaul the change to the street lamp with the help of having lifting device's maintenance vehicle specially, the operation degree of difficulty is great, and has certain potential safety hazard, the security risk is great, its work efficiency is lower.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an environment-friendly energy-saving street lamp convenient to overhaul, which comprises a support column, a street lamp mechanism, a hoisting mechanism, a stabilizing mechanism, a limiting mechanism, a mounting mechanism and pulleys; according to the invention, the street lamp mechanism is arranged, the photovoltaic panel is used for generating electricity, the illuminating lamp is powered on, the ground is illuminated, the street lamp is energy-saving and environment-friendly, the lifting mechanism is arranged, the lifting of the mounting plate can be realized, the illuminating lamp and the photovoltaic panel can be lifted or lowered, the maintenance work of the illuminating lamp or the photovoltaic panel at a high place is not required by staff by means of ascending equipment, the difficulty of the maintenance work is greatly reduced, the labor intensity of the staff is reduced, the working safety is improved, the street lamp can be maintained and replaced on the ground, and the connection between the illuminating lamp and the photovoltaic panel and the support column can be flexibly separated, can be firmly connected, and is safe and convenient by arranging the stabilizing mechanism and the limiting mechanism. The invention improves the safety of street lamp maintenance and eliminates the potential safety hazard of ascending maintenance.
The aim of the invention is realized by the following technical scheme:
the environment-friendly energy-saving street lamp comprises a support column and a street lamp mechanism, wherein the street lamp mechanism is used for ground illumination, the street lamp mechanism is arranged on the support column, the support column is hollow and tubular, and the street lamp further comprises a hoisting mechanism, the hoisting mechanism is used for hoisting a mounting plate in the street lamp mechanism, and the hoisting mechanism is arranged in the support column; the street lamp mechanism comprises a supporting tube, a mounting box, a mounting plate, an illuminating lamp, a photovoltaic plate and a supporting rod, wherein the supporting tube is vertically and fixedly arranged at the upper end of the supporting column, the mounting box is fixedly arranged at the upper end of the supporting tube, the mounting plate is positioned below the mounting box, the illuminating lamp is arranged at the lower end of the mounting plate, the photovoltaic plate is obliquely and fixedly arranged on the upper surface of the mounting plate through the supporting rod, and the photovoltaic plate is arranged far away from the mounting box;
the hoisting mechanism comprises a mounting cavity, a sealing cover, a strip-shaped cavity, through grooves, a fixing plate, a winding drum, a rotating shaft, a motor and a connecting rope, wherein the mounting cavity is arranged in a supporting column, the sealing cover is rotationally connected to the opening of the mounting cavity, the strip-shaped cavity is arranged in a mounting box, the through grooves communicated with the lower surface of the mounting box are formed in two ends of the strip-shaped cavity, and the through grooves in two ends of the strip-shaped cavity are communicated through the strip-shaped cavity; the fixed plate is equipped with two and symmetry installs on the bottom plate of installation chamber, and the reel rotates through the pivot to be connected between two fixed plates, and in the support column was located to the motor, the motor was used for controlling the reel and rotates, and the one end of connecting the rope is fixed in on the reel, and the other end of connecting the rope passes through the logical groove of installation chamber, stay tube, bar chamber one end, the logical groove of bar chamber other end in proper order to with mounting panel fixed connection.
Above-mentioned environmental protection and energy saving street lamp convenient to overhaul still includes stabilizing mean, stabilizing mean installs in street lamp mechanism, stabilizing mean includes jack, inserted block, recess and cutting, the jack is total two and set up in the lower surface of installing the case, the inserted block also is equipped with two and fixed connection in the upper surface of mounting panel, two inserted blocks can insert respectively and locate in two jacks, the jack is stretched out to the upper end of two inserted blocks and extends to the inside of installing the case, the recess is seted up in the lower surface of installing the case, cutting fixed connection is at the upper surface of mounting panel, cutting and recess looks adaptation and can insert and locate in the recess.
Further, the environment-friendly energy-saving street lamp convenient to overhaul further comprises a limiting mechanism, the limiting mechanism is installed in the street lamp mechanism, the limiting mechanism comprises a cylinder, a piston rod, a slide bar, sliding grooves, sliding blocks, limiting rods and limiting holes, the cylinder is transversely fixedly installed in an installation box, one end of the piston rod is fixedly connected with the output end of the cylinder, the transversely arranged sliding bars are fixedly installed on one end of the piston rod, which is far away from the cylinder, of the piston rod, the two sliding grooves are symmetrically formed in the inner wall of the lower side of the installation box, the two sliding blocks are respectively and slidably connected in the two sliding grooves and are fixedly connected with the side wall of the sliding bars, the two limiting rods are symmetrically arranged and transversely fixedly installed on the side wall of one side, which is far away from the sliding blocks, of the two limiting holes are respectively formed in the side wall of the two insertion blocks, and one ends, which are far away from the corresponding sliding blocks, of the two limiting rods can be respectively inserted into the two limiting holes.
As a preferable scheme, a storage battery electrically connected with the photovoltaic panel is arranged in the mounting plate or the mounting box, an inverter is also arranged in the mounting box or the mounting plate, and the inverter is used for carrying out alternating current-direct current conversion on current; and a controller electrically connected with the motor and the air cylinder is also arranged in the mounting cavity.
More preferably, two convex conductive posts are arranged on the upper surface of the mounting plate, two conductive holes with openings facing downwards and matched with the conductive posts are formed in the lower surface of the mounting box, elastic conductive sheets are arranged in the conductive holes, and the electric connection between the lighting lamp and the power supply is realized through the contact between the conductive posts on the mounting plate and the elastic conductive sheets on the mounting box.
Further, an output shaft of the motor is connected with one end of the winding drum through a rotating shaft; the motor is arranged in the support column in a transverse or vertical mode, and is arranged on the outer side wall of one of the fixing plates when the motor is transversely arranged; when the motor is vertically installed, the output shaft of the motor is parallel to or coincident with the axial lead of the supporting tube, the motor is arranged below the bottom plate of the installation cavity, the output shaft of the motor penetrates through the through hole formed in the bottom plate of the installation cavity and extends out of the upper part of the bottom plate of the installation cavity, the upper end of the output shaft of the motor is provided with a first bevel gear, a second bevel gear meshed with the first bevel gear is sleeved on the rotating shaft, and the motor can drive the winding drum to rotate through the engagement of the first bevel gear and the second bevel gear.
Further, the device also comprises a balancing piece, wherein the balancing piece is arranged in the supporting tube and is in sliding connection with the inner wall of the supporting tube; limiting sliding grooves are symmetrically formed in the inner wall of the supporting tube in a left-right mode, limiting sliding pieces matched with the limiting sliding grooves are arranged on the side walls of the two sides of the balancing piece, the limiting sliding pieces are arranged in the limiting sliding grooves, through holes penetrating through the upper wall and the lower wall are formed in the middle of the balancing piece, and a connecting rope connected with the winding drum penetrates through the through holes formed in the middle of the balancing piece.
Preferably, the limiting sliding part is a sliding roller, and the upper end and the lower end of the limiting sliding groove are respectively provided with a limiting clamping plate, and the upper limiting clamping plate and the lower limiting clamping plate are used for limiting the stroke of the balancing part moving up and down along the limiting sliding groove;
the two limiting clamping plates are arranged on the side walls, close to the limiting sliding parts, of the two limiting clamping plates, the pressure sensors are electrically connected with the controller, the pressure sensors are linked with the motor and the air cylinder through the controller, when the limiting sliding parts are in butt joint with the limiting clamping plates above, the mounting plates are lifted in place, the pressure sensors on the limiting clamping plates above detect pressure signals, the motor stops working, and meanwhile the air cylinder works, the limiting rod is pushed into the limiting hole of the inserting block, and the inserting block is limited; when the limiting sliding piece is abutted with the limiting clamping plate below, the mounting plate is lowered to the lower limit, the pressure sensor on the limiting clamping plate below detects a pressure signal, the motor stops working, and the rotation of the winding drum is stopped.
More preferably, the number of the strip-shaped cavities is three, the number of the through grooves is three, and the number of the connecting ropes is three; the connection parts of the three connecting ropes and the mounting plate are arranged in a triangle, the three strip-shaped cavities are arranged in parallel, and two ends of the connecting rope penetrating through the middle strip-shaped cavity are respectively connected with the mounting plate and the winding drum; two ends of the connecting rope penetrating through the strip-shaped cavities at two sides are respectively connected with the mounting plate and the balancing piece;
the environment-friendly energy-saving street lamp further comprises a mounting mechanism, the mounting mechanism comprises a supporting seat and a fixing bolt, the supporting seat is fixedly mounted at the lower end of the supporting column, and the supporting seat is fixedly connected with the ground through a plurality of fixing bolts surrounding the supporting seat.
Above-mentioned environmental protection and energy saving street lamp convenient to overhaul still installs advertisement frame on the stay tube, advertisement frame includes splint, double-layered groove, lantern ring, spliced pole, external screw thread pipe and regulation pipe, and the splint is equipped with two sets of and symmetry installation on the stay tube about, has all seted up double-layered groove on every splint, and the lantern ring fixed sleeve is located on the stay tube and is close to a set of splint fixed connection of top, and two spliced pole symmetry fixed mounting are on two splint that are close to a set of top, and two external screw thread pipes respectively fixed mounting in the lower extreme of two spliced poles and with two regulation pipe threaded connection, two regulation pipes rotate with two splint that are close to a set of below and are connected.
Further, a waterproof gasket is arranged on the side wall of the sealing cover. Through installing waterproof sealing pad on the lateral wall of sealed lid, improved sealing nature and waterproof nature when sealed lid seals the installation cavity, prevent the entering of rainwater or other liquid, protect the inside part of installation cavity, improved its life.
The beneficial effects of the invention are as follows: according to the invention, the street lamp mechanism is arranged, the inclined photovoltaic panel supported by the support rod is used for generating electricity to supply power to the illumination lamp, the ground is illuminated, the street lamp is energy-saving and environment-friendly, two illumination lamps are arranged on the mounting plate, illumination is required when one illumination lamp is damaged, and illumination work can be performed through the other illumination lamp when the street lamp cannot be overhauled and replaced in time; through setting up hoist and mount mechanism, carry out the roll-up or release to connecting rope through motor control reel, can realize the lift of mounting panel, can make light and photovoltaic board rise or descend, do not need the staff to overhaul work with the help of ascending equipment to the light or the photovoltaic board of eminence, greatly reduced the degree of difficulty of maintenance work, reduced staff's intensity of labour, improved the security of work, can overhaul the change to the street lamp subaerial, through setting up stabilizing mean and stop gear, make light and photovoltaic board and the connection of supporting column both can be separated in a flexible way, but firm connection again, it is safe convenient. The invention improves the safety of street lamp maintenance and avoids the safety risk of ascending maintenance.
Drawings
Fig. 1 is a schematic structural diagram of an environment-friendly and energy-saving street lamp provided by the invention;
FIG. 2 is a schematic view of the internal structure of the mounting chamber shown in FIG. 1;
FIG. 3 is a schematic view showing an internal structure of the mounting box shown in FIG. 1;
FIG. 4 is a schematic view of the mounting plate of FIG. 1;
FIG. 5 is a schematic view of the bottom structure of the mounting box of FIG. 1;
FIG. 6 is a schematic top cross-sectional view of the mounting box of FIG. 1;
FIG. 7 is a schematic structural view of the lifting mechanism shown in FIG. 1;
FIG. 8 is a schematic view of the connection structure of the balance member and the support tube of the present invention;
FIG. 9 is a schematic diagram of the structure of an advertising stand according to the present invention;
in the figure: 1. a support column; 2. a street lamp mechanism; 21. a support tube; 22. a mounting box; 23. a mounting plate; 24. a lighting lamp; 25. a photovoltaic panel; 26. a support rod; 3. a hoisting mechanism; 31. a mounting cavity; 32. sealing cover; 33. a strip-shaped cavity; 34. a through groove; 35. a fixing plate; 36. a reel; 37. a rotating shaft; 38. a motor; 39. a connecting rope; 4. a stabilizing mechanism; 41. a jack; 42. inserting blocks; 43. a groove; 44. cutting; 5. a limiting mechanism; 51. a cylinder; 52. a piston rod; 53. a slide bar; 54. a chute; 55. a slide block; 56. a limit rod; 57. a limiting hole; 6. a mounting mechanism; 61. a support base; 62. a fixing bolt; 7. a pulley; 8. a balance member; 81. a limit sliding groove; 82. a limit slider; 83. a limiting clamping plate; 9. an advertisement frame; 91. a clamping plate; 92. a clamping groove; 93. a collar; 94. a connecting column; 95. an external threaded tube; 96. and (5) adjusting the pipe.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in figures 1-9, the environment-friendly energy-saving street lamp convenient to overhaul is used for illuminating roads or squares, and is particularly suitable for places with fewer street lamps, such as squares, courts, other sports grounds, road intersections of common national roads or provincials, and the like.
The street lamp comprises a support column 1, a street lamp mechanism 2, a hoisting mechanism 3, a stabilizing mechanism 4, a limiting mechanism 5, a mounting mechanism 6, a pulley 7, a balancing piece 8 and an advertisement frame 9.
In a specific implementation process, as shown in fig. 1 to 3, the street lamp mechanism 2 for lighting is installed on the support column 1, the support column 1 is hollow, the street lamp mechanism 2 includes a support tube 21, an installation box 22, a mounting plate 23, an illuminating lamp 24, a photovoltaic panel 25 and a support rod 26, the support tube 21 is vertically and fixedly installed at the upper end of the support column 1, the installation box 22 is fixedly installed at the upper end of the support tube 21, the mounting plate 23 is located below the installation box 22, the illuminating lamp 24 is installed at the lower end of the mounting plate 23, in this embodiment, the number of the illuminating lamps 24 is preferably two, the photovoltaic panel 25 is obliquely and fixedly installed on the upper surface of the mounting plate 23 through the support rod 26 and is far away from the installation box 22, a small storage battery electrically connected with the photovoltaic panel 25 is arranged in the mounting plate 23 or the installation box 22, and the storage battery is used for storing electric power generated by the photovoltaic panel 25.
It should be noted that: this device is in the use, vertically fix the support column 1 subaerial through the installation mechanism 6, carry out photovoltaic power generation through the slope photovoltaic board 25 that bracing piece 26 supported, supply power for light 24, throw light on to ground, energy-concerving and environment-protective, when need overhaul photovoltaic board 25 or light 24, release stop gear 5 to the locking of stabilizing mean 4, can release mounting panel 23 through hoist and mount mechanism 3, thereby make mounting panel 23 fall subaerial, the staff can overhaul light 24 or photovoltaic board 25, after the maintenance is accomplished, the rethread hoist and mount mechanism 3 lifts up mounting panel 23, stabilizing mean 4 makes mounting panel 23 stable and install bin 22 are connected, rethread stop gear 5 carries out spacingly to stabilizing mean 4, can accomplish the connection of mounting panel 23 and install bin 22 with mounting panel 23, realize the power supply of light 24 most of the time through photovoltaic board 25, energy-concerving and environment-protective.
Wherein, light 24 still is connected with external power source, when long-time weather is bad and photovoltaic board 25 can not use, supplies power to light 24 through external commercial power, prevents that light 24 from outage and unable use, installs two lights 24 on the mounting panel 23 simultaneously, still needs to throw light on when one of them light 24 appears damaging, can't in time overhaul it when changing, still accessible another light 24 carries out the work of throwing light on.
Wherein, because mounting panel 23 is liftable, this embodiment installs waterproof elasticity conducting strip on the contact surface of mounting panel 23 and mounting box 22, realizes the power supply of light 24, specifically, is provided with two convex conductive posts at the upper surface of mounting panel 23, has seted up two openings downwards and with the conductive hole of conductive post looks adaptation at the lower surface of mounting box 22, sets up elasticity conducting strip in the conductive hole, through the conductive post looks butt on mounting panel 23 and the elasticity conducting strip on the mounting box 22 to realize the electric connection of light 24 and commercial power.
The connection mode with the utility power can ensure that the lighting lamp 24 is in the power-off state with the utility power when the mounting plate 23 is lowered and the lighting lamp 24 is overhauled and replaced, so that the safety is higher, and furthermore, the inverter is mounted in the mounting box 22 or the mounting plate 23, and the current is converted from alternating current to direct current through the inverter, so that the current supply between the photovoltaic panel 25 and the lighting lamp 24 is realized.
Referring to fig. 2 to 7, the hoisting mechanism 3 for hoisting the mounting plate 23 in the street lamp mechanism 2 is mounted inside the support column 1, the hoisting mechanism 3 comprises a mounting cavity 31, a sealing cover 32, a bar cavity 33, a through groove 34, a fixing plate 35, a winding drum 36, a rotating shaft 37, a motor 38 and a connecting rope 39, the mounting cavity 31 is opened in the support column 1, the sealing cover 32 is rotationally connected to the opening of the mounting cavity 31, the bar cavity 33 is opened in the mounting box 22, the through grooves 34 communicated with the lower surface of the mounting box 22 are opened at two ends of the bar cavity 33, and the through grooves 34 at two ends of the bar cavity 33 are communicated through the bar cavity 33. The two fixing plates 35 are arranged in total, the two fixing plates 35 are symmetrically arranged on the bottom plate of the installation cavity 31, the winding drum 36 is rotatably connected between the two fixing plates 35 through the rotating shaft 37, and the motor 38 is arranged in the support column 1. In this embodiment, the motor 38 is fixedly mounted on the outer sidewall of one of the fixing plates 35, and one end of one of the rotating shafts 37 away from the winding drum 36 is fixedly connected with the output shaft of the motor 38, the motor 38 is used for controlling the winding drum 36 to rotate, one end of the connecting rope 39 is fixed on the winding drum 36, and the other end of the connecting rope 39 penetrates the mounting cavity 31, the support tube 21, the through groove 34, the bar-shaped cavity 33, the other through groove 34, and is fixedly connected with the upper sidewall of the mounting plate 23.
It should be noted that: when using hoist mechanism 3, open sealed lid 32, remove stop gear 5 through the inside controller of installation cavity 31 and to the locking of stabilizing mean 4, simultaneously start motor 38, make motor 38 drive with reel 36 fixed connection's pivot 37 rotate, release the connection rope 39 of coiling, under mounting panel 23, light 24, photovoltaic board 25 and bracing piece 26's self gravity effect, mounting panel 23 slowly descends, until falling on ground, can overhaul light 24 or photovoltaic board 25, after the maintenance is accomplished, rethread motor 38 drives with reel 36 fixed connection's pivot 37 rotation, take up the connection rope 39 of coiling, drive the part of stabilizing mean 4 that sets up on mounting panel 23 and the part joint of stabilizing mean 4 on mounting box 22, can accomplish the preliminary joint installation of mounting panel 23 and mounting box 22, rethread stop gear 5 carries out spacing to stabilizing mean 4, can be with mounting panel 23 and mounting box 22 fixed connection, can accomplish the installation of mounting panel 23 and mounting box 22, can realize the lift of mounting panel 23 through hoist and mount mechanism 3, can make light 24 and photovoltaic board 25 ascend or the high-level light 25 need not be carried out to the high-level work by means of maintenance, the safety device is reduced, the high-level personnel's the safety maintenance personnel can be avoided, the high-level staff can be difficult to the maintenance, the high-level staff is carried out, the maintenance work and the high-safety device is avoided.
When the connecting rope 39 is coiled or released, the connecting rope 39 slides in the supporting column 1, the supporting tube 21, the through groove 34 and the strip-shaped cavity 33, the connecting rope 39 is not exposed when the mounting plate 23 and the mounting box 22 are mounted, the connecting rope 39 can be prevented from rusting, the connecting rope 39 adopts a nylon cable with steel wires and the diameter of which is larger than 5 mm, the connecting rope 39 is soft and can bear larger strength, the connecting rope is not damaged under the condition of continuously bearing the pulling force of five hundred kilograms, and the service life of the connecting rope 39 is prolonged.
Further, referring to fig. 6, the number of the bar-shaped cavities 33 is three, the number of the through grooves 34 is three, the number of the connecting ropes 39 is three, the through grooves 34 are formed at two ends of each bar-shaped cavity 33, and the connection parts of the three connecting ropes 39 and the mounting plate 23 are arranged in a triangle.
It should be noted that: the number of the strip-shaped cavities 33, the through grooves 34 and the connecting ropes 39 is three, and the three connecting ropes 39 adopt triangles to lift the mounting plate 23, so that the lifting stability of the mounting plate 23 is improved, and meanwhile, the connection between the mounting plate 23 and the mounting box 22 is facilitated.
Specifically, the three bar-shaped cavities 33 are arranged in parallel, the bar-shaped cavity 33 in the middle is provided with a connecting rope 39 corresponding to the bar-shaped cavity 33, and two ends of the connecting rope 39 are respectively connected with the mounting plate 23 and the winding drum 36; as shown in fig. 8, the bar-shaped cavities 33 on both sides are provided with corresponding connecting ropes 39, both ends of the connecting ropes 39 are respectively connected with the mounting plate 23 and the balance piece 8, and the balance piece 8 is positioned in the support tube 21.
Specifically, the balancing member 8 is used for balancing the weight of the mounting plate 23 and related components on the mounting plate 23, so as to reduce the output power required by the motor 38 when the winding drum 36 winds the connecting rope 39.
Specifically, the balance member 8 is slidably connected to the inner wall of the support tube 21.
Specifically, the inner wall of the supporting tube 21 is symmetrically provided with a limit sliding groove 81, two side walls of the balance piece 8 are provided with limit sliding pieces 82 matched with the limit sliding groove 81, and part or all of the limit sliding pieces 82 are arranged in the limit sliding groove 81. Through spacing slider 82 and spacing sliding tray 81 cooperation, guarantee that balancing piece 8 can only follow stay tube 21 vertical rising or decline, and then effectively improve the security and the stability that go up and down to mounting panel 23. A through hole penetrating through the upper and lower walls is formed in the middle of the balance member 8, and a connection rope 39 connected to the spool 36 penetrates through the through hole formed in the middle of the balance member 8, and the through hole is also capable of guiding the connection rope 39 connected to the spool 36.
Specifically, the limiting slider 82 is a sliding roller.
Specifically, the upper and lower ends of the limit sliding groove 81 are respectively provided with a limit clamping plate 83, and the upper and lower limit clamping plates 83 are used for limiting the travel of the balance member 8 along the up and down movement of the limit sliding groove 81.
Specifically, a pressure sensor is disposed on the side wall of the two limiting clamping plates 83, which is close to the limiting sliding member 82, and is electrically connected with the controller, and the pressure sensor is linked with the motor 38 and the air cylinder 51 through the controller, and the linkage is realized through the controller disposed in the mounting cavity 31. When the limiting sliding piece 82 is abutted with the upper limiting clamping plate 83, the mounting plate 23 is lifted to a proper position, meanwhile, the pressure sensor on the upper limiting clamping plate 83 detects a pressure signal, then the motor 38 immediately stops working, the upward pulling of the mounting plate 23 is stopped, meanwhile, the air cylinder 51 works, the limiting rod 56 is pushed into the limiting hole 57 of the inserting block 42, the inserting block 42 is limited, and automatic mounting between the mounting plate 23 and the mounting box 22 can be realized; when the limiting sliding piece 82 is abutted with the limiting clamping plate 83 below, the mounting plate 23 descends to reach the lower limit, the connecting ropes 39 on the winding drum 36 are completely released, meanwhile, the pressure sensor on the limiting clamping plate 83 below detects a pressure signal, then the motor 38 immediately stops working, the rotation of the winding drum 36 is stopped, the situation that the winding drum 36 continues to rotate and the connecting ropes 39 are reversely wound is avoided, and the safety and convenience of equipment use are improved. Of course, the motor 38 may be replaced with a manual shaking device for cost saving.
As another embodiment of the present invention, the motor 38 may be vertically installed, when the motor 38 is vertically installed, the output shaft of the motor 38 is parallel to or coincides with the axis of the support tube 21, the motor 38 is disposed below the bottom plate of the installation cavity 31, the output shaft of the motor 38 extends above the bottom plate of the installation cavity 31 through a via hole formed in the bottom plate of the installation cavity 31, a first bevel gear is installed at the upper end of the output shaft of the motor 38, a second bevel gear engaged with the first bevel gear is sleeved on the rotating shaft 37, and the motor 38 can drive the drum 36 to rotate through the engagement of the first bevel gear and the second bevel gear.
Referring to fig. 3, 4 and 5, the stabilizing mechanism 4 for improving the installation stability of the street lamp mechanism 2 is installed in the street lamp mechanism 2, the stabilizing mechanism 4 includes an insertion hole 41, an insertion block 42, a groove 43 and an insertion strip 44, the two insertion holes 41 are symmetrically opened at the bottom of the installation box 22 and are communicated with the inside thereof, the two insertion blocks 42 fixedly provided on the upper wall of the installation plate 23 can be respectively inserted into the two insertion holes 41, the upper ends of the two insertion blocks 42 extend to the inside of the installation box 22, the groove 43 is opened on the bottom side wall of the installation box 22 (the upper surface in fig. 5 faces the ground after installation), and the insertion strip 44 is inserted into the groove 43 and is fixedly connected with the upper side wall of the installation plate 23, wherein the two connecting ropes 39 connected with the balance piece are fixedly connected with the upper side wall of the insertion strip 44.
It should be noted that: when the mounting plate 23 is hoisted, the connecting rope 39 is coiled by the coiling drum 36, so that the mounting plate 23 is slowly lifted, the inserting block 42 is firstly inserted into the inserting hole 41, the inserting strip 44 is gradually inserted into the groove 43 until the inserting strip is completely attached to the groove 43, the inserting block 42 can extend into the mounting box 22, the preliminary mounting of the mounting plate 23 and the mounting box 22 is realized, the connection stability of the mounting plate 23 and the mounting box 22 is improved, and the stability of the device is further improved.
Referring to fig. 3 and 4, a limiting mechanism 5 for further improving the lifting firmness of the street lamp mechanism 2 is installed in the street lamp mechanism 2, the limiting mechanism 5 comprises an air cylinder 51, a piston rod 52, a slide bar 53, a slide groove 54, a sliding block 55, a limiting rod 56 and a limiting hole 57, the air cylinder 51 is transversely and fixedly installed in the installation box 22, one end of the piston rod 52 is fixedly connected with the output end of the air cylinder 51, the transversely arranged slide bar 53 is fixedly installed at one end of the piston rod 52 far away from the air cylinder 51, the two slide grooves 54 are symmetrically arranged on the installation box 22, the two sliding blocks 55 are respectively and slidably connected in the two slide grooves 54 and are fixedly connected with the side wall of the slide bar 53, the two limiting rods 56 are symmetrically arranged and transversely and fixedly installed on the side wall of the two sliding blocks 55 far away from the slide bar 53, the two limiting holes 57 are respectively arranged on the side walls of the two inserting blocks 42, one ends of the two limiting rods 56 far away from the corresponding sliding blocks 55 are respectively inserted into the two limiting holes 57, and a controller electrically connected with the motor 38 and the air cylinder 51 is installed on the inner wall of the installation cavity 31.
Further, the air cylinder 51, the piston rod 52, the sliding bar 53, the sliding groove 54 and the like are all arranged inside the mounting box 22, so that rain and dust prevention can be realized.
It should be noted that: after the insert block 42 is inserted into the insertion hole 41, the insert strip 44 is gradually inserted into the groove 43 until the insert strip is completely attached to the groove 43, the insert block 42 can extend into the mounting box 22, after the mounting plate 23 and the mounting box 22 are initially mounted, the cylinder 51 controls the piston rod 52 to extend, the slide bar 53 drives the slide block 55 to slide in the slide groove 54, the limit rod 56 is inserted into the limit hole 57 of the insert block 42, the insert block 42 is limited, the connection mounting between the mounting plate 23 and the mounting box 22 can be completed, the connecting rope 39 is prevented from being damaged accidentally when the mounting plate 23 is suspended for a long time, and the stability and the safety performance of the device are improved.
Referring to fig. 1 and 2, a mounting mechanism 6 for fixing a support column 1 to the ground is mounted at the lower end of the support column 1, the mounting mechanism 6 includes a support seat 61 and a fixing bolt 62, the support seat 61 is fixedly mounted at the lower end of the support column 1, and the support seat 61 is fixedly connected to the ground through a plurality of fixing bolts 62 disposed around the support seat 61;
it should be noted that: the support base 61 is fixedly connected to the ground by a plurality of fixing bolts 62 provided around the support base 61, thereby vertically fixing the support column 1 to the ground.
Referring to fig. 6, the pulleys 7 for improving the convenience of the hoisting mechanism 3 for hoisting the components in the street lamp mechanism 2 are installed in the stabilizing mechanism 4, the pulleys 7 are installed in the three groups of through grooves 34, and three connecting ropes 39 are respectively wound on the three groups of pulleys 7;
it should be noted that: when the connecting rope 39 is coiled or released, the pulley 7 is mainly used for realizing the movement of the connecting rope 39 in the strip-shaped cavity 33 and the through groove 34, so that the lifting and the lowering of the mounting plate 23 are facilitated, the friction force of the connecting rope is reduced, the friction damage of the connecting rope 39 is prevented, and the safety performance of the device is improved.
Wherein, a waterproof gasket is arranged on the side wall of the sealing cover 32;
it should be noted that: by installing the waterproof gasket on the side wall of the sealing cover 32, the sealing performance and the waterproof performance of the sealing cover 32 when the mounting cavity 31 is sealed are improved, rainwater or other liquid is prevented from entering, the components inside the mounting cavity 31 are protected, and the service life of the components is prolonged.
Referring to fig. 1 and 9, an advertisement frame 9 is mounted on the support tube, the advertisement frame 9 comprises clamping plates 91, clamping grooves 92, a lantern ring 93, connecting columns 94, external threaded pipes 95 and adjusting pipes 96, the clamping plates 91 are provided with an upper group and a lower group and are symmetrically mounted on the support tube 21, each clamping plate 91 is provided with the clamping grooves 92, the two groups of clamping grooves 92 are symmetrically arranged in the two groups of clamping plates 91, the lantern ring 93 is fixedly sleeved on the support tube 21 and is fixedly connected with the group of clamping plates 91 close to the upper part, the two connecting columns 94 are symmetrically and fixedly mounted on the two clamping plates 91 close to the upper part, the two external threaded pipes 95 are fixedly mounted at the lower ends of the two connecting columns 94 respectively and are in threaded connection with the two adjusting pipes 96, and the two adjusting pipes 96 are rotationally connected with the two clamping plates 91 close to the lower group;
it should be noted that: the advertising frame 9 capable of placing the advertising board is arranged on the supporting tube 21, when the advertising board is placed, the lower end of the advertising board can be inserted into the clamping groove 92 of the lower clamping plate 91, the adjusting tube 96 is rotated to enable the advertising board to rotate on the external threaded tube 95, the lower clamping plate 91 is driven to ascend, the upper end of the advertising board is aligned with the clamping groove 92 of the upper clamping plate 91, the advertising board can be fixed, the advertising board can be installed according to advertising boards with different sizes, when the advertising board is not used, the distance between the two groups of clamping plates 9 can be reduced, the size of the advertising board is reduced, and the advertising board is convenient to carry.
According to the requirements of the use places, the invention can be additionally provided with a sound control, light control or acousto-optic integrated switch control device so as to automatically turn on to illuminate at night or when the light is insufficient or when a person passes through, thereby realizing energy conservation. Or a common switch or a touch switch is additionally arranged, and the selection and the installation are carried out according to different use places.
The working principle of the invention is as follows: in the use process of the device, the supporting seat 61 is fixedly connected with the ground through a plurality of fixing bolts 62 which are arranged in a surrounding manner, so that the supporting column 1 is vertically fixed on the ground, the inclined photovoltaic panel 25 supported by the supporting rod 26 is used for carrying out photovoltaic power generation, the illuminating lamp 24 is powered on, the ground is illuminated, the device is energy-saving and environment-friendly, when the photovoltaic panel 25 or the illuminating lamp 24 is required to be overhauled, the sealing cover 32 is opened, the piston rod 52 is driven to retract through the controller control cylinder 51 in the mounting cavity 31, the sliding bar 53 drives the sliding block 55 to slide in the sliding groove 54, the limiting rod 56 is separated from the limiting hole 57, the locking of the limiting mechanism 5 on the stabilizing mechanism 4 is released, the motor 38 is started, the motor 38 is driven to rotate the rotating shaft 37 fixedly connected with the winding drum 36, the coiled connecting rope 39 is released, and under the self gravity of the mounting plate 23, the illuminating lamp 24, the photovoltaic panel 25 and the supporting rod 26, the mounting plate 23 slowly descends until falling on the ground, the lighting lamp 24 or the photovoltaic panel 25 can be overhauled, workers are not required to overhaul the lighting lamp 24 or the photovoltaic panel 25 at a high position by means of ascending equipment, the overhaul difficulty is greatly reduced, the labor intensity of the workers is reduced, the working efficiency is improved, the street lamp can be overhauled and replaced on the ground, the safety is high, after the overhaul is finished, the motor 38 drives the rotating shaft 37 fixedly connected with the winding drum 36 to rotate, the coiled connecting rope 39 is coiled, the mounting plate 23 is driven to slowly ascend, the inserting block 42 is firstly inserted into the inserting hole 41, the inserting strip 44 is gradually inserted into the groove 43 until being completely attached with the groove 43, the inserting block 42 can extend into the mounting box 22, the preliminary mounting of the mounting plate 23 and the mounting box 22 is realized, then, the cylinder 51 controls the extension of the piston rod 52, the sliding bar 53 drives the sliding block 55 to slide in the sliding groove 54, the limiting rod 56 is inserted into the limiting hole 57 of the inserting block 42, the inserting block 42 is limited, the connection and the installation between the mounting plate 23 and the mounting box 22 can be completed, the street lamp is easy and convenient to install, the street lamp can be installed without climbing equipment, a great amount of time is saved, and the working efficiency is improved;
when the connecting rope 39 is coiled or released, the connecting rope 39 slides inside the supporting column 1, the supporting tube 21, the through groove 34 and the strip-shaped cavity 33, the connecting rope 39 can not be exposed when the installation plate 23 and the installation box 22 are installed, the connecting rope 39 can be prevented from rusting, the strength of the connecting rope 39 is high, the connecting rope 39 is not easy to damage, the service life of the connecting rope 39 is prolonged, and a worker can complete maintenance, replacement or installation of the illuminating lamp 24 or the photovoltaic panel 25 on the ground, so that the operation is convenient and quick.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (7)
1. The utility model provides an environmental protection and energy saving street lamp convenient to overhaul, includes support column and street lamp mechanism, and street lamp mechanism is used for ground illumination, and street lamp mechanism installs on the support column, and the support column is hollow tubular, its characterized in that: the street lamp comprises a street lamp body, a street lamp support column, a street lamp installation plate and a lifting mechanism, wherein the street lamp installation plate is arranged in the street lamp installation plate; the street lamp mechanism comprises a supporting tube, a mounting box, a mounting plate, an illuminating lamp, a photovoltaic plate and a supporting rod, wherein the supporting tube is vertically and fixedly arranged at the upper end of the supporting column, the mounting box is fixedly arranged at the upper end of the supporting tube, the mounting plate is positioned below the mounting box, the illuminating lamp is arranged at the lower end of the mounting plate, the photovoltaic plate is obliquely and fixedly arranged on the upper surface of the mounting plate through the supporting rod, and the photovoltaic plate is arranged far away from the mounting box;
the hoisting mechanism comprises a mounting cavity, a sealing cover, a strip-shaped cavity, through grooves, a fixing plate, a winding drum, a rotating shaft, a motor and a connecting rope, wherein the mounting cavity is arranged in a supporting column, the sealing cover is rotationally connected to the opening of the mounting cavity, the strip-shaped cavity is arranged in a mounting box, the through grooves communicated with the lower surface of the mounting box are formed in two ends of the strip-shaped cavity, and the through grooves in two ends of the strip-shaped cavity are communicated through the strip-shaped cavity; the fixed plates are provided with two bottom plates which are symmetrically arranged on the mounting cavity, the winding drum is rotationally connected between the two fixed plates through a rotating shaft, the motor is arranged in the supporting column, the motor is used for controlling the winding drum to rotate, one end of the connecting rope is fixed on the winding drum, and the other end of the connecting rope sequentially penetrates through the mounting cavity, the supporting tube, the through groove at one end of the strip-shaped cavity, the strip-shaped cavity and the through groove at the other end of the strip-shaped cavity and is fixedly connected with the mounting plate;
the street lamp also comprises a stabilizing mechanism which is arranged in the street lamp mechanism and comprises a jack, an inserting block, a groove and an inserting strip, the number of the jacks is two and the jacks are arranged on the lower surface of the mounting box, the two jacks are also arranged on the upper surface of the mounting plate and fixedly connected with the upper surface of the mounting plate, the two inserting blocks can be respectively inserted into the two inserting holes, the upper ends of the two inserting blocks extend out of the inserting holes and extend into the mounting box, the groove is formed in the lower surface of the mounting box, the inserting strips are fixedly connected to the upper surface of the mounting plate, and the inserting strips are matched with the groove and can be inserted into the groove;
two protruding conductive posts are arranged on the upper surface of the mounting plate, two conductive holes with downward openings and matched with the conductive posts are formed in the lower surface of the mounting box, elastic conductive sheets are arranged in the conductive holes, and the conductive posts on the mounting plate are abutted with the elastic conductive sheets on the mounting box to realize the electric connection between the lighting lamp and a power supply;
the balance piece is arranged in the support tube and is in sliding connection with the inner wall of the support tube; limiting sliding grooves are symmetrically formed in the inner wall of the supporting tube in a left-right mode, limiting sliding pieces matched with the limiting sliding grooves are arranged on the side walls of the two sides of the balancing piece, the limiting sliding pieces are arranged in the limiting sliding grooves, through holes penetrating through the upper wall and the lower wall are formed in the middle of the balancing piece, and a connecting rope connected with the winding drum penetrates through the through holes formed in the middle of the balancing piece.
2. The environmentally friendly energy-saving street lamp convenient to overhaul as claimed in claim 1, wherein: still include stop gear, stop gear installs in street lamp mechanism, stop gear includes the cylinder, the piston rod, the draw runner, the spout, the slider, gag lever post and spacing hole, the cylinder transversely fixed mounting is in the mounting box, and the one end of piston rod and the output fixed connection of cylinder, the draw runner fixed mounting of transversely setting is kept away from on the one end of cylinder in the piston rod, two spouts symmetry are offered on the downside inner wall of mounting box, and two sliders respectively sliding connection in two spouts and all with the lateral wall fixed connection of draw runner, two gag lever post symmetry sets up and transversely fixed mounting is kept away from on the lateral wall of one side of draw runner in two sliders, two spacing holes are offered respectively on the lateral wall of two inserts, and two gag lever posts are kept away from the one end of corresponding slider and can be inserted respectively and locate in two spacing holes.
3. The environment-friendly and energy-saving street lamp convenient to overhaul as claimed in claim 2, wherein: a storage battery electrically connected with the photovoltaic panel is arranged in the mounting plate or the mounting box, an inverter is also arranged in the mounting box or the mounting plate, and the current is converted into alternating current and direct current through the inverter; and a controller electrically connected with the motor and the air cylinder is also arranged in the mounting cavity.
4. The environmentally friendly energy-saving street lamp convenient to overhaul as claimed in claim 1, wherein: an output shaft of the motor is connected with one end of the winding drum through a rotating shaft; the motor is arranged in the support column in a transverse or vertical mode, and is arranged on the outer side wall of one of the fixing plates when the motor is transversely arranged; when the motor is vertically installed, the output shaft of the motor is parallel to or coincident with the axial lead of the supporting tube, the motor is arranged below the bottom plate of the installation cavity, the output shaft of the motor penetrates through the through hole formed in the bottom plate of the installation cavity and extends out of the upper part of the bottom plate of the installation cavity, the upper end of the output shaft of the motor is provided with a first bevel gear, a second bevel gear meshed with the first bevel gear is sleeved on the rotating shaft, and the motor can drive the winding drum to rotate through the engagement of the first bevel gear and the second bevel gear.
5. The environmentally friendly energy-saving street lamp convenient to overhaul as claimed in claim 1, wherein: the limiting sliding piece is a sliding roller, and limiting clamping plates are respectively arranged at the upper end and the lower end of the limiting sliding groove and are used for limiting the travel of the balancing piece along the limiting sliding groove in an up-and-down moving mode;
the two limiting clamping plates are arranged on the side walls, close to the limiting sliding parts, of the two limiting clamping plates, the pressure sensors are electrically connected with the controller, the pressure sensors are linked with the motor and the air cylinder through the controller, when the limiting sliding parts are in butt joint with the limiting clamping plates above, the mounting plates are lifted in place, the pressure sensors on the limiting clamping plates above detect pressure signals, the motor stops working, and meanwhile the air cylinder works, the limiting rod is pushed into the limiting hole of the inserting block, and the inserting block is limited; when the limiting sliding piece is abutted with the limiting clamping plate below, the mounting plate is lowered to the lower limit, the pressure sensor on the limiting clamping plate below detects a pressure signal, the motor stops working, and the rotation of the winding drum is stopped.
6. The environmentally friendly energy-saving street lamp convenient to overhaul as claimed in claim 1, wherein: the number of the strip-shaped cavities is three, the number of the through grooves is three, and the number of the connecting ropes is three; the connection parts of the three connecting ropes and the mounting plate are arranged in a triangle, the three strip-shaped cavities are arranged in parallel, and two ends of the connecting rope penetrating through the middle strip-shaped cavity are respectively connected with the mounting plate and the winding drum; two ends of the connecting rope penetrating through the strip-shaped cavities at two sides are respectively connected with the mounting plate and the balancing piece;
the environment-friendly energy-saving street lamp further comprises a mounting mechanism, the mounting mechanism comprises a supporting seat and a fixing bolt, the supporting seat is fixedly mounted at the lower end of the supporting column, and the supporting seat is fixedly connected with the ground through a plurality of fixing bolts surrounding the supporting seat.
7. The environmentally friendly energy-saving street lamp convenient to overhaul as claimed in claim 1, wherein: still install advertisement frame on the stay tube, advertisement frame includes splint, double-layered groove, lantern ring, spliced pole, external screw thread pipe and regulation pipe, and splint are equipped with two sets of and symmetry and install on the stay tube about, all offer the double-layered groove on every splint, and the lantern ring fixed cover is located on the stay tube and is close to a set of splint fixed connection of top, and two spliced pole symmetry fixed mounting are on two splint of a set of near the top, and two external screw thread pipe respectively fixed mounting in the lower extreme of two spliced poles and with two regulation pipe threaded connection, two regulation pipes rotate with two splint of a set of near the below and are connected.
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| CN202110398046.3A CN113091007B (en) | 2021-04-14 | 2021-04-14 | Environment-friendly energy-saving street lamp convenient to overhaul |
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| CN202110398046.3A CN113091007B (en) | 2021-04-14 | 2021-04-14 | Environment-friendly energy-saving street lamp convenient to overhaul |
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| CN113091007A CN113091007A (en) | 2021-07-09 |
| CN113091007B true CN113091007B (en) | 2023-05-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877298B (en) * | 2022-05-13 | 2024-01-05 | 深圳市精智照明有限公司 | LED industrial and mining lamp |
| CN116787047A (en) * | 2022-11-21 | 2023-09-22 | 上海凯斯特民防设备有限公司 | Multi-specification civil air defense door frame welding support |
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