CN113048436A - Heat dissipation type public lighting equipment - Google Patents
Heat dissipation type public lighting equipment Download PDFInfo
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- CN113048436A CN113048436A CN202110216867.0A CN202110216867A CN113048436A CN 113048436 A CN113048436 A CN 113048436A CN 202110216867 A CN202110216867 A CN 202110216867A CN 113048436 A CN113048436 A CN 113048436A
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- lamp body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 30
- 230000008093 supporting effect Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 238000005286 illumination Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a heat dissipation type public lighting device, which comprises a supporting rod, a fixing plate and a lamp body, wherein the supporting rod is vertically arranged, the fixing plate is horizontally fixed on the supporting rod, the lamp body is cylindrical, the lamp body is vertically arranged below the fixing plate, the fixing plate is provided with a heat dissipation mechanism and a dust removal mechanism, the lamp body is connected with the fixing plate through the heat dissipation mechanism, the heat dissipation mechanism comprises an auxiliary assembly, a heat dissipation assembly and an execution assembly, the heat dissipation assembly comprises a fixing pipe, a fixing rod, a heat conduction block and a moving ring, the execution assembly comprises at least two execution units, the execution units are uniformly distributed by taking the axis of the fixing pipe as the central axis, the execution units comprise a first one-way valve, a second one-way valve, an electromagnet, an air pipe, a nozzle and an air hole, and the heat dissipation type public lighting device realizes, moreover, the dust removal function is realized through the dust removal mechanism.
Description
Technical Field
The invention relates to the field of lighting equipment, in particular to heat dissipation type public lighting equipment.
Background
Street lamps refer to lamps providing a road with an illumination function, and generally to lamps within a road illumination range in traffic illumination. Street lamps are widely used in various places requiring illumination.
Current street lamp in the use, the lamp body can produce a large amount of heats, and the lamp body can shorten life under being in the high temperature annular for a long time, moreover, when snowing, easily produces more dust on the lamp body, and the dust can lead to the fact the photoelectricity to shelter from, influences the illuminating effect, has reduced the practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the heat dissipation type public lighting equipment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a heat dissipation type public lighting device comprises a supporting rod, a fixing plate and a lamp body, wherein the supporting rod is vertically arranged, the fixing plate is horizontally fixed on the supporting rod, the lamp body is cylindrical, the lamp body is vertically arranged below the fixing plate, a heat dissipation mechanism and a dust removal mechanism are arranged on the fixing plate, and the lamp body is connected with the fixing plate through the heat dissipation mechanism;
the heat dissipation mechanism comprises an auxiliary component, a heat dissipation component and an execution component;
the heat dissipation assembly comprises a fixed pipe, a fixed rod, a heat conduction block and a movable ring, the heat conduction block is cylindrical, the fixed rod, the movable ring, the heat conduction block and the fixed rod are all arranged coaxially with the lamp body, the diameter of the heat conduction block is equal to that of the lamp body, the diameter of the heat conduction block is larger than that of the fixed rod, the top end of the fixed rod is fixed at the bottom of the fixed plate, the heat conduction block is fixed at the top end of the fixed rod, the lamp body is fixed at the bottom of the heat conduction block, the fixed pipe is positioned between the fixed plate and the heat conduction block, the inner diameter of the fixed pipe is larger than that of the fixed rod, the top end of the fixed pipe is sealed and fixedly connected with the fixed plate, a gap is arranged between the bottom end of the fixed pipe and the heat conduction block, the movable ring is arranged, the movable ring is connected with the inner wall of the fixed pipe in a sliding and sealing way, and the movable ring is connected with the fixed rod in a sliding and sealing way;
the execution assembly comprises at least two execution units which are uniformly distributed by taking the axis of the fixed pipe as a central axis;
the execution unit comprises a first check valve, a second check valve, an electromagnet, an air pipe, a nozzle and an air hole, wherein the air hole is formed in the movable ring, the first check valve is arranged in the air hole, the axis of the air pipe is perpendicular to and intersected with the axis of the fixed pipe, the air pipe is fixed on the outer wall of the fixed pipe, the air pipe is communicated with the inside of the fixed pipe, the air pipe is located between the movable ring and the fixed plate, the nozzle is arranged at one end, far away from the fixed rod, of the air pipe, the nozzle is arranged towards the direction of the lamp body, the second check valve is arranged in the air pipe, the electromagnet is fixed on the fixed rod, the electromagnet is located between the air pipe and the movable ring, and the movable ring;
the auxiliary assembly comprises a water tank, a heat conducting plate and at least two heat conducting rods, the water tank is fixed at the top of the fixing plate, the heat conducting plate water pump is arranged in the water tank, the heat conducting rods correspond to the air pipes one by one, the heat conducting rods are parallel to the fixing rod, the heat conducting rods penetrate through the bottom of the water tank and the fixing plate, two ends of each heat conducting rod are respectively fixed at the bottom of the heat conducting plate and the top of the movable ring, clear water is arranged in the water tank, the heat conducting plate is located in the clear water, and a gap is formed between the heat conducting plate;
the dust removal mechanism comprises a cleaning ring and at least two transmission assemblies, the cleaning ring and the fixed rod are coaxially arranged, the inner diameter of the cleaning ring is equal to the diameter of the lamp body, the heat conduction block penetrates through the cleaning ring, the cleaning ring is connected with the heat conduction block in a sliding mode, and the transmission assemblies correspond to the air pipes one by one;
the transmission assembly comprises a rotating shaft, a bearing, a torsion spring and a connecting wire, wherein the axis of the rotating shaft is perpendicular to and intersected with the axis of the fixing rod, the rotating shaft is located between the heat conducting block and the fixing pipe, the inner ring of the bearing is installed on the rotating shaft, the outer ring of the bearing is fixed on the heat conducting block, the torsion spring is located on one side, close to the fixing rod, of the bearing, the outer ring of the bearing is connected with the rotating shaft through the torsion spring, the connecting wire is located on one side, away from the fixing rod, of the bearing, one end of the connecting wire is fixed to the bottom of the moving ring, the other end of the connecting wire is fixed.
Preferably, the connection line is made of a steel wire rope in order to improve the reliability of the connection line.
Preferably, in order to improve the degree of automation, a PLC is provided on the support rod, and the electromagnet is electrically connected to the PLC.
Preferably, the top of the water tank is provided with a photovoltaic panel for energy conservation.
Preferably, in order to reduce noise, at least two sound-absorbing plates are arranged in the fixing pipe, and the sound-absorbing plates correspond to the air pipes one by one.
Preferably, in order to prolong the service life of the support rod, an anti-corrosion zinc coating is arranged on the support rod.
Preferably, in order to reduce a gap between the inner wall of the stationary pipe and the moving ring, the inner wall of the stationary pipe is coated with a sealing grease.
Preferably, in order to facilitate the installation of the movable ring, chamfers are arranged at both ends of the fixed rod.
Preferably, in order to prevent the cleaning ring from scratching the lamp body, the cleaning ring is made of transparent silica gel.
Preferably, a strainer is installed in each air pipe to filter dust.
The heat dissipation type public lighting equipment has the advantages that the heat dissipation function is realized through the heat dissipation mechanism, compared with the existing heat dissipation mechanism, the heat dissipation mechanism acts on the lamp body through air, dust on the lamp body can be conveniently separated from the lamp body, the dust removal effect is improved, the dust removal function is realized through the dust removal mechanism, compared with the existing dust removal mechanism, the dust removal mechanism drives the cleaning ring to ascend and descend through the ascending and descending of the moving ring, the integrated linkage structure is realized through the heat dissipation mechanism, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a heat dissipation type public lighting apparatus of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation mechanism of the heat dissipation type public lighting apparatus of the present invention;
FIG. 3 is a schematic diagram of the structure of an actuator assembly of the heat dissipation type public lighting fixture of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the novel LED lamp comprises a support rod, 2 parts of a fixing plate, 3 parts of a lamp body, 4 parts of a fixing pipe, 5 parts of a fixing rod, 6 parts of a heat conducting block, 7 parts of a moving ring, 8 parts of a first one-way valve, 9 parts of a second one-way valve, 10 parts of an electromagnet, 11 parts of an air pipe, 12 parts of a nozzle, 13 parts of a water tank, 14 parts of a heat conducting plate, 15 parts of a heat conducting rod, 16 parts of a cleaning ring, 17 parts of a rotating shaft, 18 parts of a bearing, 19 parts of a torsion spring, 20 parts of a connecting wire, 21 parts of a photovoltaic panel.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, a heat dissipation type public lighting device comprises a support rod 1, a fixing plate 2 and a lamp body 3, wherein the support rod 1 is vertically arranged, the fixing plate 2 is horizontally fixed on the support rod 1, the lamp body 3 is cylindrical, the lamp body 3 is vertically arranged below the fixing plate 2, a heat dissipation mechanism and a dust removal mechanism are arranged on the fixing plate 2, and the lamp body 3 is connected with the fixing plate 2 through the heat dissipation mechanism;
the heat dissipation mechanism comprises an auxiliary component, a heat dissipation component and an execution component;
the heat dissipation assembly comprises a fixed pipe 4, a fixed rod 5, heat conducting blocks 6 and a movable ring 7, wherein the heat conducting blocks 6 are cylindrical, the fixed rod 5, the movable ring 7, the heat conducting blocks 6 and the fixed rod 5 are all arranged coaxially with the lamp body 3, the diameters of the heat conducting blocks 6 are equal to the diameter of the lamp body 3, the diameter of each heat conducting block 6 is larger than the diameter of the corresponding fixed rod 5, the top end of each fixed rod 5 is fixed at the bottom of the corresponding fixed plate 2, the heat conducting blocks 6 are fixed at the top end of the corresponding fixed rod 5, the lamp body 3 is fixed at the bottom of the corresponding heat conducting block 6, the fixed pipe 4 is positioned between the corresponding fixed plate 2 and the corresponding heat conducting block 6, the inner diameter of the fixed pipe 4 is larger than the diameter of the corresponding fixed rod 5, the top end of the fixed pipe 4 is hermetically and fixedly connected with the corresponding fixed plate 2, a gap, a gap is formed between the movable ring 7 and the fixed plate 2, the fixed rod 5 penetrates through the movable ring 7, the movable ring 7 is in sliding and sealing connection with the inner wall of the fixed tube 4, and the movable ring 7 is in sliding and sealing connection with the fixed rod 5;
the execution assembly comprises at least two execution units which are uniformly distributed by taking the axis of the fixed pipe 4 as a central axis;
the execution unit comprises a first check valve 8, a second check valve 9, an electromagnet 10, an air pipe 11, a nozzle 12 and an air hole, wherein the air hole is formed in the movable ring 7, the first check valve 8 is installed in the air hole, the axis of the air pipe 11 is perpendicular to and intersected with the axis of the fixed pipe 4, the air pipe 11 is fixed on the outer wall of the fixed pipe 4, the air pipe 11 is communicated with the inside of the fixed pipe 4, the air pipe 11 is located between the movable ring 7 and the fixed plate 2, the nozzle 12 is installed at one end, far away from the fixed rod 5, of the air pipe 11, the nozzle 12 is arranged towards the direction of the lamp body 3, the second check valve 9 is installed in the air pipe 11, the electromagnet 10 is fixed on the fixed rod 5, the electromagnet 10 is located between the air pipe 11 and the movable ring 7, and the movable ring 7 is;
the auxiliary assembly comprises a water tank 13, a heat conducting plate 14 and at least two heat conducting rods 15, the water tank 13 is fixed at the top of the fixing plate 2, a water pump of the heat conducting plate 14 is arranged in the water tank 13, the heat conducting rods 15 correspond to the air pipes 11 one by one, the heat conducting rods 15 are parallel to the fixing rod 5, the heat conducting rods 15 penetrate through the bottom of the water tank 13 and the fixing plate 2, two ends of each heat conducting rod 15 are respectively fixed at the bottom of the heat conducting plate 14 and the top of the movable ring 7, clear water is arranged in the water tank 13, the heat conducting plate 14 is located in the clear water, and a gap is formed between the heat conducting plate 14;
during the use period of the equipment, the lighting lamp body 3 is lightened to generate light to realize illumination, meanwhile, the electromagnet 10 is intermittently electrified, when the electromagnet 10 is electrified, the electromagnet 10 and the iron moving ring 7 generate mutually attracted acting force, so that the moving ring 7 moves upwards, air at the top of the moving ring 7 cannot be discharged from the air hole due to the one-way characteristic of the first one-way valve 8, only the air in the fixed tube 4 is extruded and then is conveyed to the air tube 11, the air in the air tube 11 is discharged from the nozzle 12 to the lamp body 3, the heat dissipation effect of the lamp body 3 can be improved under the action of air flow, when the electromagnet 10 is powered off, the moving ring 7 moves downwards due to the gravity action of the moving ring 7, and the air is conveyed to the upper part of the moving ring 7 from the air hole due to the one-way characteristic of the second one-way valve 9, so that the circulation is realized, and heat generated during the lighting lamp body 3 sequentially passes through the heat conduction block, Dead lever 5, shift ring 7, the clear water in heat-conducting rod 15 and the heat-conducting plate 14 transmission to water tank 13, absorb the heat through the clear water, then can reduce the temperature of lamp body 3, promote the radiating effect, and, the lift of shift ring 7 drives heat-conducting plate 14 through heat-conducting rod 15 and realizes going up and down in step, thereby can realize stirring the function of clear water, be hot bad conductor because of water, through the stirring of water, can improve the clear water and absorb thermal ability on the heat-conducting plate 14, thereby can promote the radiating effect.
As shown in fig. 4, the dust removing mechanism includes a cleaning ring 16 and at least two transmission assemblies, the cleaning ring 16 is coaxially disposed with the fixing rod 5, the inner diameter of the cleaning ring 16 is equal to the diameter of the lamp body 3, the heat conducting block 6 penetrates through the cleaning ring 16, the cleaning ring 16 is slidably connected with the heat conducting block 6, and the transmission assemblies are in one-to-one correspondence with the air pipes 11;
the transmission assembly comprises a rotating shaft 17, a bearing 18, a torsion spring 19 and a connecting wire 20, wherein the axis of the rotating shaft 17 is perpendicular to and intersected with the axis of the fixed rod 5, the rotating shaft 17 is positioned between the heat conducting block 6 and the fixed tube 4, the inner ring of the bearing 18 is arranged on the rotating shaft 17, the outer ring of the bearing 18 is fixed on the heat conducting block 6, the torsion spring 19 is positioned on one side, close to the fixed rod 5, of the bearing 18, the outer ring of the bearing 18 is connected with the rotating shaft 17 through the torsion spring 19, the connecting wire 20 is positioned on one side, far away from the fixed rod 5, of the bearing 18, one end of the connecting wire 20 is fixed at the bottom of the movable ring 7, the other end of the connecting wire 20 is fixed at the top.
During the upward movement of the movable ring 7, the movable ring 7 pulls the connecting wire 20, i.e. the rotating shaft 17 can be rotated under the supporting action of the bearing 18, and the torsion spring 19 is deformed, at the same time, the connecting wire 20 can be loosened from the cleaning ring 16, the cleaning ring 16 moves downward under the action of gravity, so that the movable ring 7 slides on the outer wall of the lamp body 3, when the movable ring 7 descends, the rotating shaft 17 rotates reversely through the elastic action of the torsion spring 19, i.e. the connecting wire 20 pulls the movable ring 7 to ascend to realize the reset, through the movement of the cleaning ring 16 on the lamp body 3, the dust on the outer wall of the lamp body 3 can be scraped off, so as to realize the dust removal, wherein, through the elastic action of the torsion spring 19, the connecting wire 20 can pull the movable ring 7 to descend, and through the air jetted from the nozzle 12, the cleaning ring 16 can be subjected to the downward thrust under, facilitating downward movement of the cleaning ring 16.
Preferably, the connection line 20 is made of a steel wire rope in order to improve the reliability of the connection line 20.
The steel wire rope has the characteristics of high strength, difficulty in breaking and the like, so that the reliability of the connecting wire 20 can be improved.
Preferably, in order to improve the degree of automation, the support bar 1 is provided with a PLC, and the electromagnet 10 is electrically connected to the PLC.
The PLC can be a programmable logic controller and is mainly used for realizing central data processing, so that the PLC can control the electromagnet 10 to be electrified intermittently, and the automation degree is improved.
Preferably, a photovoltaic panel 21 is arranged on the top of the water tank 13 for saving energy.
The photovoltaic panel 21 can absorb light rays to perform photovoltaic power generation, and energy conservation is realized.
Preferably, at least two sound-absorbing plates 22 are arranged in the fixing pipe 4 for reducing noise, and the sound-absorbing plates 22 correspond to the air pipes 11 one by one.
The sound-absorbing panel 22 can absorb noise, achieving noise reduction.
Preferably, in order to prolong the service life of the support rod 1, an anti-corrosion zinc coating is arranged on the support rod 1.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of bracing piece 1, prolongs the life of bracing piece 1.
Preferably, in order to reduce the gap between the inner wall of the fixed pipe 4 and the moving ring 7, the inner wall of the fixed pipe 4 is coated with a sealing grease.
The sealing grease has the function of reducing the gap between the inner wall of the fixed tube 4 and the moving ring 7, and the sealing performance is improved.
Preferably, in order to facilitate the installation of the moving ring 7, both ends of the fixing rod 5 are provided with chamfers.
The chamfer has the effect of reducing the caliber of the fixed rod 5 when passing through the movable ring 7 and facilitating the installation of the movable ring 7.
Preferably, the cleaning ring 16 is made of transparent silicone in order to prevent the cleaning ring 16 from scratching the lamp body 3.
Transparent silica gel has good light transmissivity and the texture is comparatively soft, can prevent that clean ring 16 from sheltering from the light that lamp body 3 produced, also can prevent simultaneously that clean ring 16 from fish tail lamp body 3.
Preferably, a strainer 23 is installed in each air pipe 11 to filter dust.
Dust in the air can be trapped through the filter screen 23, and the function of filtering the air is realized.
During the use period of the equipment, the lighting lamp body 3 is lightened to generate light to realize illumination, meanwhile, the electromagnet 10 is intermittently electrified, when the electromagnet 10 is electrified, the electromagnet 10 and the iron moving ring 7 generate mutually attracted acting force, so that the moving ring 7 moves upwards, air at the top of the moving ring 7 cannot be discharged from the air hole due to the one-way characteristic of the first one-way valve 8, only the air in the fixed tube 4 is extruded and then is conveyed to the air tube 11, the air in the air tube 11 is discharged from the nozzle 12 to the lamp body 3, the heat dissipation effect of the lamp body 3 can be improved under the action of air flow, when the electromagnet 10 is powered off, the moving ring 7 moves downwards due to the gravity action of the moving ring 7, and the air is conveyed to the upper part of the moving ring 7 from the air hole due to the one-way characteristic of the second one-way valve 9, so that the circulation is realized, and heat generated during the lighting lamp body 3 sequentially passes through the heat conduction block, The fixing rod 5, the moving ring 7, the heat conducting rod 15 and the heat conducting plate 14 are transmitted to the clean water in the water tank 13, the temperature of the lamp body 3 can be reduced by absorbing heat through the clean water, the heat dissipation effect is improved, moreover, the moving ring 7 can be lifted and lowered synchronously by driving the heat conducting plate 14 through the heat conducting rod 15, thereby the function of stirring the clean water can be realized, because water is a poor conductor of heat, the capacity of the clean water for absorbing heat on the heat conducting plate 14 can be improved by stirring water, thereby the heat dissipation effect can be improved, during the upward movement of the moving ring 7, the moving ring 7 pulls the connecting wire 20, namely, the rotating shaft 17 can be rotated under the supporting action of the bearing 18, the torsion spring 19 is deformed, meanwhile, the cleaning ring 16 can be loosened from the connecting wire 20, the cleaning ring 16 can be moved downwards under the action of gravity, the moving ring 7 can slide on the outer wall of the lamp, the rotating shaft 17 is rotated reversely by the elastic action of the torsion spring 19, that is, the connecting wire 20 pulls the moving ring 7 to ascend to realize the reset, the dust on the outer wall of the lamp body 3 can be scraped by the movement of the cleaning ring 16 on the lamp body 3 to realize the dust removal, here, the connecting wire 20 pulls the moving ring 7 to descend by the elastic action of the torsion spring 19, and the cleaning ring 16 can be pushed downwards by the air jetted from the nozzle 12 to facilitate the downward movement of the cleaning ring 16.
Compared with the prior art, this heat dissipation type public lighting equipment has realized radiating function through heat dissipation mechanism, compare with current heat dissipation mechanism, should dispel the heat the mechanism and use lamp body 3 through the air on, the dust on the lamp body 3 that can also be convenient for separates with lamp body 3, the dust removal effect has been promoted, moreover, the function of removing dust has still been realized through dust removal mechanism, compare with current dust removal mechanism, this dust removal mechanism goes up and down through the clean ring 16 of lift drive of shift ring 7, integral type linkage structure has been realized with heat dissipation mechanism, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A heat dissipation type public lighting device comprises a supporting rod (1), a fixing plate (2) and a lamp body (3), wherein the supporting rod (1) is vertically arranged, the fixing plate (2) is horizontally fixed on the supporting rod (1), the lamp body (3) is cylindrical, and the lamp body (3) is vertically arranged below the fixing plate (2), and is characterized in that a heat dissipation mechanism and a dust removal mechanism are arranged on the fixing plate (2), and the lamp body (3) is connected with the fixing plate (2) through the heat dissipation mechanism;
the heat dissipation mechanism comprises an auxiliary component, a heat dissipation component and an execution component;
the heat dissipation assembly comprises a fixed pipe (4), a fixed rod (5), a heat conduction block (6) and a movable ring (7), wherein the heat conduction block (6) is cylindrical, the fixed rod (5), the movable ring (7), the heat conduction block (6) and the fixed rod (5) are coaxially arranged with the lamp body (3), the diameters of the heat conduction blocks (6) are equal to the diameter of the lamp body (3), the diameter of the heat conduction block (6) is larger than that of the fixed rod (5), the top end of the fixed rod (5) is fixed at the bottom of the fixed plate (2), the heat conduction block (6) is fixed at the top end of the fixed rod (5), the lamp body (3) is fixed at the bottom of the heat conduction block (6), the fixed pipe (4) is positioned between the fixed plate (2) and the heat conduction block (6), the inner diameter of the fixed pipe (4) is larger than that of the fixed rod (5), the top end of the fixed pipe (4) is hermetically and fixedly connected with the fixed, a gap is formed between the bottom end of the fixed pipe (4) and the heat conducting block (6), the moving ring (7) is arranged in the fixed pipe (4), a gap is formed between the moving ring (7) and the fixed plate (2), the fixed rod (5) penetrates through the moving ring (7), the moving ring (7) is in sliding and sealing connection with the inner wall of the fixed pipe (4), and the moving ring (7) is in sliding and sealing connection with the fixed rod (5);
the execution assembly comprises at least two execution units which are uniformly distributed by taking the axis of the fixed pipe (4) as a central axis;
the execution unit comprises a first one-way valve (8), a second one-way valve (9), an electromagnet (10), an air pipe (11), a nozzle (12) and an air hole, the air hole is formed in the movable ring (7), the first one-way valve (8) is installed in the air hole, the axis of the air pipe (11) is perpendicular to and intersected with the axis of the fixed pipe (4), the air pipe (11) is fixed on the outer wall of the fixed pipe (4), the air pipe (11) is communicated with the inside of the fixed pipe (4), the air pipe (11) is located between the movable ring (7) and the fixed plate (2), the nozzle (12) is installed at one end, far away from the fixed rod (5), of the air pipe (11), the nozzle (12) is arranged towards the lamp body (3), the second one-way valve (9) is installed in the air pipe (11), the electromagnet (10) is fixed on the fixed rod (5), and the electromagnet (10) is located between the air pipe (11) and the movable ring (7), the moving ring (7) is made of iron;
the auxiliary assembly comprises a water tank (13), a heat-conducting plate (14) and at least two heat-conducting rods (15), the water tank (13) is fixed at the top of the fixing plate (2), a water pump of the heat-conducting plate (14) is arranged in the water tank (13), the heat-conducting rods (15) correspond to the air pipes (11) one by one, the heat-conducting rods (15) are parallel to the fixing rod (5), the heat-conducting rods (15) penetrate through the bottom of the water tank (13) and the fixing plate (2), two ends of the heat-conducting rods (15) are respectively fixed at the bottom of the heat-conducting plate (14) and the top of the moving ring (7), clear water is arranged in the water tank (13), the heat-conducting plate (14) is located in the clear water, and a gap is formed between the heat-conducting;
the dust removal mechanism comprises a cleaning ring (16) and at least two transmission assemblies, the cleaning ring (16) and the fixing rod (5) are coaxially arranged, the inner diameter of the cleaning ring (16) is equal to the diameter of the lamp body (3), the heat conduction block (6) penetrates through the cleaning ring (16), the cleaning ring (16) is in sliding connection with the heat conduction block (6), and the transmission assemblies correspond to the air pipes (11) one to one;
the transmission assembly comprises a rotating shaft (17), a bearing (18), a torsion spring (19) and a connecting wire (20), the axis of the rotating shaft (17) is perpendicular to and intersected with the axis of the fixing rod (5), the rotating shaft (17) is positioned between the heat conducting block (6) and the fixing tube (4), the inner ring of the bearing (18) is installed on the rotating shaft (17), the outer ring of the bearing (18) is fixed on the heat conducting block (6), the torsion spring (19) is positioned on one side, close to the fixing rod (5), of the bearing (18), the outer ring of the bearing (18) is connected with the rotating shaft (17) through the torsion spring (19), the connecting wire (20) is positioned on one side, far away from the fixing rod (5), of the bearing (18), one end of the connecting wire (20) is fixed at the bottom of the moving ring (7), and the other end of the connecting wire (20) is fixed at the top of the cleaning, the connecting wire (20) is wound around the rotating shaft (17).
2. A heat dissipating public lighting unit according to claim 1, wherein the connecting cord (20) is made of a steel cord.
3. The heat dissipation type public lighting device as claimed in claim 1, wherein the support rod (1) is provided with a PLC, and the electromagnet (10) is electrically connected with the PLC.
4. A heat dissipating public lighting unit according to claim 1 wherein a photovoltaic panel (21) is provided on top of the water tank (13).
5. A heat dissipating public lighting unit according to claim 1 wherein at least two sound absorbing panels (22) are provided in the fixed pipe (4), the sound absorbing panels (22) corresponding one-to-one to the air pipes (11).
6. A heat dissipating type public lighting fixture according to claim 1, wherein the support rod (1) is provided with an anti-corrosion zinc plating layer.
7. A heat dissipating public lighting fixture according to claim 1, wherein the inner wall of the fixing tube (4) is coated with a sealing grease.
8. A heat dissipating public lighting fixture according to claim 1, wherein both ends of the fixing rod (5) are chamfered.
9. A heat dissipating public lighting fixture according to claim 1, wherein the cleaning ring (16) is made of a transparent silicone.
10. A heat dissipating public lighting unit according to claim 1 wherein each air duct (11) has a screen (23) mounted therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216867.0A CN113048436A (en) | 2021-02-26 | 2021-02-26 | Heat dissipation type public lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216867.0A CN113048436A (en) | 2021-02-26 | 2021-02-26 | Heat dissipation type public lighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113048436A true CN113048436A (en) | 2021-06-29 |
Family
ID=76509229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110216867.0A Withdrawn CN113048436A (en) | 2021-02-26 | 2021-02-26 | Heat dissipation type public lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113048436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558835A (en) * | 2022-04-02 | 2022-05-31 | 广东嘉元科技股份有限公司 | Automatic cleaning device for external crystallization of nozzle for copper foil washing process |
-
2021
- 2021-02-26 CN CN202110216867.0A patent/CN113048436A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558835A (en) * | 2022-04-02 | 2022-05-31 | 广东嘉元科技股份有限公司 | Automatic cleaning device for external crystallization of nozzle for copper foil washing process |
| CN114558835B (en) * | 2022-04-02 | 2022-09-20 | 广东嘉元科技股份有限公司 | Automatic cleaning device for external crystallization of nozzle for copper foil washing process |
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Application publication date: 20210629 |