CN113834020A - LED lamp for outdoor lighting - Google Patents

LED lamp for outdoor lighting Download PDF

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Publication number
CN113834020A
CN113834020A CN202110963908.2A CN202110963908A CN113834020A CN 113834020 A CN113834020 A CN 113834020A CN 202110963908 A CN202110963908 A CN 202110963908A CN 113834020 A CN113834020 A CN 113834020A
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CN
China
Prior art keywords
lampshade
block
lamp
water
lamp shade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110963908.2A
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Chinese (zh)
Inventor
梁明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Kaixun Light Health Engineering Technology Research Institute
Original Assignee
Foshan Kaixun Light Health Engineering Technology Research Institute
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Publication date
Application filed by Foshan Kaixun Light Health Engineering Technology Research Institute filed Critical Foshan Kaixun Light Health Engineering Technology Research Institute
Priority to CN202110963908.2A priority Critical patent/CN113834020A/en
Publication of CN113834020A publication Critical patent/CN113834020A/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B08B1/165—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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

Abstract

The invention relates to the technical field of illuminating lamps, in particular to an LED lamp for outdoor illumination, which comprises a lamp holder; the lamp holder is characterized in that a supporting plate is connected to the top end of the lamp holder, a power chamber is connected to the top end of the supporting plate, a lampshade is connected to the bottom surface of the supporting plate corresponding to the bottom end of the power chamber, a lamp body is arranged at the bottom end inside the lampshade, a first rotating rod is rotatably connected inside the power chamber, a power fan is connected to the free end of the first rotating rod, a second rotating rod is connected to the middle of the first rotating rod through a bevel gear pair, and the free end of the second rotating rod is located at the outer end of the bottom surface of the lampshade and is connected with a scraper plate; the LED illuminating lamp can utilize the power fan to drive the scraper blade to scrape and clean dust and impurities adhered to the bottom surface of the lampshade, and meanwhile, the lampshade is cleaned in a mode of converting wind energy in the nature into kinetic energy, so that an electric cleaning structure is not required to be arranged on the lampshade, the use cost of the illuminating lamp is saved, and the LED illuminating lamp is more energy-saving and environment-friendly.

Description

LED lamp for outdoor lighting
Technical Field
The invention relates to the technical field of illuminating lamps, in particular to an LED lamp for outdoor illumination.
Background
The outdoor LED illuminating lamp is mainly a projection lamp, also called a spotlight, can be aimed in any direction, has a structure which is not influenced by weather conditions, and is mainly used in large-area operation sites, mines, construction sites and the like; the existing projection lamp generally comprises a lamp housing, a light emitting circuit board arranged in the lamp housing, a plurality of LED light sources connected with the light emitting circuit board, a switch, a power supply, a bracket and the like. The front surface of the lamp housing is often provided with a light hole, and under the condition that the power supply is switched on, the LED light source is electrified to emit light rays to irradiate from the front surface of the lamp housing to form an illumination area.
And when the LED lamp for outdoor lighting among the prior art was used for a long time, some dust impurity of bottom surface meeting adhesion of lamp shade if not in time clear up, along with dust impurity's accumulation gradually, then can influence the illuminating effect of LED lamp in the lamp shade.
Therefore, an LED lamp for outdoor lighting is proposed to solve the above problems.
Disclosure of Invention
The invention provides an LED lamp for outdoor lighting, aiming at making up for the defects of the prior art and solving the problems that when the LED lamp for outdoor lighting is used for a long time, some dust impurities are adhered to the bottom surface of a lampshade, and if the LED lamp is not cleaned in time, the lighting effect of the LED lamp in the lampshade is influenced along with gradual accumulation of the dust impurities.
The technical scheme adopted by the invention for solving the technical problems is as follows: an LED lamp for outdoor illumination comprises a lamp holder; the lamp holder is characterized in that a supporting plate is connected to the top end of the lamp holder, a power chamber is connected to the top end of the supporting plate, a lampshade is connected to the bottom surface of the supporting plate corresponding to the bottom end of the power chamber, a lamp body is arranged at the bottom end inside the lampshade, a first rotating rod is rotatably connected inside the power chamber, a power fan is connected to the free end of the first rotating rod, a second rotating rod is connected to the middle of the first rotating rod through a bevel gear pair, and the free end of the second rotating rod is located at the outer end of the bottom surface of the lampshade and is connected with a scraper blade which is in contact with the bottom surface of the lampshade; when the LED lamp for outdoor illumination in the prior art is used for a long time, dust impurities are adhered to the bottom surface of the lampshade, and if the LED lamp is not cleaned in time, the illumination effect of the LED lamp in the lampshade can be influenced along with gradual accumulation of the dust impurities; when the LED lamp for outdoor lighting is used, the power fan can drive the first rotating rod to move when strong wind exists, and the scraper at the bottom end of the second rotating rod is driven to synchronously rotate through the bevel gear pair, so that dust and impurities adhered to the bottom surface of the lampshade can be scraped and cleaned by the aid of the rotating scraper, meanwhile, the lampshade is cleaned in a mode of converting natural wind energy into kinetic energy, an electric cleaning structure is not required to be arranged on the lampshade, use cost of the lighting lamp is saved, and the LED lighting lamp is more energy-saving and environment-friendly.
Preferably, the lampshade is arranged in a cylindrical shape, the side wall of the second rotating rod is connected with a helical blade, and two ends of the lampshade are respectively provided with an air inlet and an air outlet; the second rotating rod can drive the helical blade to rotate synchronously when rotating, the gas inside the lampshade is discharged from the gas outlet, and meanwhile, the gas outside the lampshade can be sucked in through the gas inlet, so that the effect of ventilation inside the lampshade is achieved, and efficient heat dissipation can be performed on the lamp body in work.
Preferably, the air inlet is arranged at the top end of the side wall of the lampshade, and the air outlet is arranged at the bottom end of the side wall of the lampshade; through setting up the position of air inlet and gas outlet for external gas can be under helical blade's drive the inside from last flow down of lamp shade, reduced the thermal discharge route in lamp shade bottom, make the heat that the lamp body produced can more timely discharge, simultaneously because the lamp shade bottom surface is kept away from to the air inlet, also reduced the scraper blade and scraped the back with the dust impurity of lamp shade bottom and directly inhaled the condition by the air inlet.
Preferably, a sponge filter block is arranged in the air inlet, a press block is arranged on the inner side of the filter block, a support rod is connected to the inner wall of the lampshade on one side of the press block, an elastic rope is connected between the support rod and the press block, a magnetic block is embedded in the position of the spiral blade corresponding to the press block, and the press block is made of a magnetic material and can repel the adjacent magnetic block; when external gas is sucked from the air inlet, the filter block can block dust and impurities sucked into the gas at the moment, the situation that the dust and the impurities are sucked into the lampshade along with the airflow is reduced, and meanwhile, the helical blade slowly rotates to drive the magnetic block to apply intermittent repulsive force to the pressing block, so that the pressing block can shake back and forth under the action of the magnetic block and impact the filter block back and forth, the dust or the impurities adsorbed outside the filter block can be effectively shaken off, and the situation that the dust or the impurities are excessively accumulated on the filter block and are blocked is reduced.
Preferably, the bottom end of the side surface in the lampshade is connected with a limiting sleeve with an arc-shaped section, an opening of the limiting sleeve is gradually reduced from bottom to top, and a heat dissipation layer made of a water absorbing material is attached to the inner wall of the lampshade corresponding to the outside of the limiting sleeve; when rainy day, the briquetting can make a round trip to extrude to the filter block that attaches the rainwater when the shake, thereby make inside partly rainwater flow in the stop collar top and concentrate the collection along the lamp shade inner wall, reduce the too much flow direction lamp body department of rainwater and influence the condition of lamp body work, when rainy day is fine and the temperature is higher, the heat dissipation layer can adsorb the rainwater on stop collar top this moment, and carry out abundant and efficient cooling to the lamp shade surface of laminating, the rainwater of keeping on the stop collar top simultaneously also can absorb the inside heat of lamp shade when the evaporation, steam flows to the lamp shade outside along with the air current under helical blade's drive afterwards, thereby the inside whole radiating effect of lamp shade has been improved.
Preferably, the bottom end of the outer wall of the limiting sleeve is connected with a sliding rod, the sliding rod is connected with a floating ball in a sliding manner, a water outlet groove is formed in the side wall of the lampshade corresponding to one side of the floating ball, a sliding groove is formed in the side wall of the water outlet groove, a baffle is connected in the sliding groove in a sliding manner, the top end of the baffle is connected with a traction rope, and the traction rope is connected with the floating ball through a guide rod; when rainwater on the top end of the stop collar in heavy rain weather accumulates to a certain amount, rainwater with constantly rising liquid level can drive the floating ball to move upwards synchronously, so that the floating ball drives the baffle plate to move towards the top end of the sliding groove through the traction rope until the baffle plate does not block the water outlet groove, rainwater can be timely and effectively discharged from the top end of the stop collar at the moment, and the condition that the street lamp is damaged due to too much inflow rainwater on the top end of the stop collar is reduced.
Preferably, a cavity is formed in the bottom surface of the lampshade, a rotating plate which is connected with the cavity in a sliding manner is connected to the position, corresponding to the cavity, of the second rotating rod, a plurality of first water outlet holes are formed in the bottom surface of the lampshade, and a second water outlet hole is formed in the position, corresponding to the first water outlet holes, of the rotating plate; part of rainwater at the top end of the limiting sleeve flows into a lamp body inside the limiting sleeve after evaporation and condensation, and meanwhile, the two rotating rods can drive the bottom surface of the lampshade to slightly shake during working, so that the rainwater can flow into the first water outlet at the top end of the rotating plate; simultaneously two apopores that helical blade drove can follow the intermittent type nature intercommunication flow, have not only improved the inside radiating effect of lamp shade, still can play more effective clearance effect to the dust impurity of lamp shade bottom.
Preferably, a water absorbing layer is laid on the bottom surface of the lampshade corresponding to the inside of the limiting sleeve, water absorbing blocks are respectively filled in a first water outlet hole at the upper end and the lower end of the cavity, an extrusion ball is arranged inside the water absorbing block at the bottom end of the cavity, the bottom end of the extrusion ball is connected with the side wall of the first water outlet hole through an elastic strip, the extrusion ball can drive the water absorbing blocks to protrude to the top end of the first water outlet hole, the bottom end of the first water outlet hole at the extrusion ball is connected with a blocking net, and a connecting block made of water absorbing materials is filled in a second water outlet hole; the layer that absorbs water can carry out effectual absorption to the rainwater of the inside condensation of stop collar to can play certain radiating effect to the lamp shade bottom surface of laminating, the rainwater in the layer that absorbs water simultaneously can permeate the piece and the connecting block that absorb water of intermittent type nature connection, when changeing the board and rotate, cavity bottom surface can be intermittent type nature this moment inside the piece that absorbs water of impressing the ball, thereby can be with absorbing continuous the extruding of water in the piece, the discharge effect of the inside ponding of stop collar has been improved.
Preferably, the top surface of the scraper is provided with a scrubbing groove, scrubbing blocks made of water-absorbing materials are filled in the scrubbing groove, and the bottom end of the scrubbing groove is provided with a liquid leakage hole; when the scraper blade drives the scrubbing block to move to the water absorption block, the rainwater extruded from the water absorption block can fall into the scrubbing block, so that the scrubbing block absorbing water can achieve a scrubbing effect on the bottom surface of the lampshade, the cleanliness of the bottom surface of the lampshade is improved, and meanwhile, when the water amount in the scrubbing block is large, the rainwater can seep out of the scrubbing block and is effectively discharged from the liquid leakage hole.
Preferably, the side wall of the scrubbing groove corresponding to the bottom end of the scrubbing block is connected with a limiting net, a supporting net is connected in the liquid leakage hole, the top end of the supporting net is connected with an expansion block made of a water-swelling water stop bar material, the top end of the expansion block is connected with an air bag, and an extrusion bag communicated with the air bag is arranged inside the scrubbing block; when the rainwater in the scrubbing block gradually increases and oozes, the rainwater that oozes this moment can contact with the expansion block, make the expansion block absorb water the inflation after with the gas in the gasbag press in the extrusion bag, thereby make the extrusion bag inflation warp and extrude the water in the scrubbing block, the hydroenergy of extruding this moment can further promote the deformation of expansion block, the rainwater extruded simultaneously can take the dust out, thereby "wring out" effect of scrubbing block has been realized, reduce the ponding in the scrubbing block because of natural evaporation leads to the dust of wiping to remain in inside, and then the condition of the long-term use of scrubbing block is influenced.
The invention has the following beneficial effects:
1. the LED illuminating lamp can utilize the power fan to drive the scraper blade to scrape and clean dust and impurities adhered to the bottom surface of the lampshade, and meanwhile, the lampshade is cleaned in a mode of converting wind energy in the nature into kinetic energy, so that an electric cleaning structure is not required to be arranged on the lampshade, the use cost of the illuminating lamp is saved, and the LED illuminating lamp is more energy-saving and environment-friendly.
2. When the second rotating rod rotates, the spiral blades can be driven to synchronously rotate, air in the lampshade is discharged from the air outlet, and meanwhile, external air can be sucked in through the air inlet, so that the effect of ventilating the interior of the lampshade is achieved, and the lamp body in work can be efficiently cooled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic structural view of the bottom of the lampshade in the second embodiment;
in the figure: the lamp holder 1, the support plate 2, the power chamber 3, the lamp shade 4, the lamp body 5, the first rotating rod 6, the power fan 7, the second rotating rod 8, the scraping plate 9, the spiral blade 10, the air inlet 11, the air outlet 12, the filter block 13, the pressing block 14, the support rod 15, the elastic rope 16, the magnetic block 17, the limiting sleeve 18, the heat dissipation layer 19, the sliding rod 20, the floating ball 21, the water outlet groove 22, the baffle 23, the traction rope 24, the rotating plate 25, the first water outlet hole 26, the second water outlet hole 27, the water absorbing layer 28, the water absorbing block 29, the extrusion ball 30, the elastic strip 31, the barrier net 32, the connecting block 33, the scrubbing groove 34, the scrubbing block 35, the liquid outlet hole 36, the limiting net 37, the support net 38, the expansion block 39, the air bag 40 and the extrusion bag 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the LED lamp for outdoor lighting according to the present invention includes a lamp holder 1; the lamp holder is characterized in that a supporting plate 2 is connected to the top end of the lamp holder 1, a power chamber 3 is connected to the top end of the supporting plate 2, a lampshade 4 is connected to the bottom surface of the supporting plate 2 corresponding to the bottom end of the power chamber 3, a lamp body 5 is arranged at the bottom end inside the lampshade 4, a first rotating rod 6 is rotatably connected to the inside of the power chamber 3, a power fan 7 is connected to the free end of the first rotating rod 6, a second rotating rod 8 is connected to the middle of the first rotating rod 6 through a bevel gear pair, and the free end of the second rotating rod 8 is located at the outer end of the bottom surface of the lampshade 4 and is connected with a scraper 9 which is in contact with the bottom surface of the lampshade 4; when the LED lamp for outdoor lighting in the prior art is used for a long time, some dust impurities are adhered to the bottom surface of the lampshade 4, and if the LED lamp is not cleaned in time, the lighting effect of the LED lamp in the lampshade 4 is influenced along with gradual accumulation of the dust impurities; when the LED lamp for outdoor lighting is used, the power fan 7 can drive the first rotating rod 6 to move when strong wind exists, and the scraper 9 at the bottom end of the second rotating rod 8 is driven to synchronously rotate through the bevel gear pair, so that dust and impurities adhered to the bottom surface of the lampshade 4 can be scraped and cleaned through the rotating scraper 9, meanwhile, the lampshade 4 is cleaned in a mode of converting wind energy in the nature into kinetic energy, an electric cleaning structure is not required to be arranged on the lampshade 4, the use cost of the lighting lamp is saved, and the LED lighting lamp is more energy-saving and environment-friendly.
The lampshade 4 is arranged in a cylindrical shape, the side wall of the second rotating rod 8 is connected with a helical blade 10, and two ends of the lampshade 4 are respectively provided with an air inlet 11 and an air outlet 12; the second rotating rod 8 can drive the helical blade 10 to rotate synchronously when rotating, the gas inside the lampshade 4 is discharged from the gas outlet 12, and meanwhile, the gas outside can be sucked in through the gas inlet 11, so that the effect of ventilation inside the lampshade 4 is achieved, and efficient heat dissipation can be performed on the lamp body 5 in work.
The air inlet 11 is arranged at the top end of the side wall of the lampshade 4, and the air outlet 12 is arranged at the bottom end of the side wall of the lampshade 4; through setting up the position of air inlet 11 and gas outlet 12 for external gas can be in the inside from the top down flow of lamp shade 4 under helical blade 10's drive, the thermal discharge route in lamp shade 4 bottom has been reduced, make the heat that lamp body 5 produced can more timely discharge, simultaneously because the lamp shade 4 bottom surface is kept away from to air inlet 11, the condition of being directly inhaled by air inlet 11 after the scraper blade 9 scrapes the dust impurity of lamp shade 4 bottom has also been reduced.
A sponge filter block 13 is arranged in the air inlet 11, a press block 14 is arranged on the inner side of the filter block 13, a support rod 15 is connected to the inner wall of the lampshade 4 on one side of the press block 14, an elastic rope 16 is connected between the support rod 15 and the press block 14, a magnetic block 17 is embedded in the position of the spiral blade 10 corresponding to the press block 14, and the press block 14 is made of a magnetic material and can repel the adjacent magnetic block 17; when outside air is sucked from the air inlet 11, the filter block 13 can block dust and impurities in the sucked air, the situation that the dust and the impurities are sucked into the lampshade 4 along with air flow is reduced, and meanwhile, when the helical blade 10 rotates slowly, the magnetic block 17 is driven to apply intermittent repulsive force to the pressing block 14, so that the pressing block 14 can shake back and forth under the action of the magnetic block 17 and impact the filter block 13 back and forth, the dust or the impurities adsorbed outside the filter block 13 can be shaken off effectively, and the situation that the dust or the impurities are accumulated on the filter block 13 excessively to block the filter block 13 is reduced.
The bottom end of the side surface inside the lampshade 4 is connected with a limiting sleeve 18 with an arc-shaped section, the opening of the limiting sleeve 18 is gradually reduced from bottom to top, and a heat dissipation layer 19 made of water-absorbing material is attached to the inner wall of the lampshade 4 corresponding to the outside of the limiting sleeve 18; when rainy days, the pressing block 14 can push the filtering block 13 attached with rainwater back and forth when shaking, so that a part of rainwater in the pressing block flows into the top end of the limiting sleeve 18 along the inner wall of the lampshade 4 and is collected in a centralized manner, the condition that the rainwater flows to the lamp body 5 too much to influence the work of the lamp body 5 is reduced, when rainy days are sunny and the temperature is higher, the heat dissipation layer 19 can absorb the rainwater on the top end of the limiting sleeve 18 at the moment, the surface of the attached lampshade 4 is cooled sufficiently and efficiently, meanwhile, the rainwater on the top end of the limiting sleeve 18 can absorb the heat in the lampshade 4 when evaporating, and then the water vapor flows out of the lampshade 4 along with the air flow under the driving of the spiral blades 10, so that the whole heat dissipation effect in the lampshade 4 is improved.
The bottom end of the outer wall of the limiting sleeve 18 is connected with a sliding rod 20, the sliding rod 20 is connected with a floating ball 21 in a sliding manner, a water outlet groove 22 is formed in the side wall of the lampshade 4 corresponding to one side of the floating ball 21, a sliding groove is formed in the side wall of the water outlet groove 22, a baffle plate 23 is connected in the sliding groove in a sliding manner, the top end of the baffle plate 23 is connected with a traction rope 24, and the traction rope 24 is connected with the floating ball 21 through a guide rod; when rainwater at the top end of the limiting sleeve 18 in heavy rain weather accumulates to a certain amount, rainwater with constantly rising liquid level can drive the floating ball 21 to move upwards synchronously, so that the floating ball 21 drives the baffle plate 23 to move towards the top end of the sliding groove through the traction rope 24 until the baffle plate 23 does not block the water outlet groove 22, rainwater can be timely and effectively discharged from the top end of the limiting sleeve 18, and the condition that the street lamp is damaged due to too much inflow rainwater at the top end of the limiting sleeve 18 is reduced.
A cavity is formed in the bottom surface of the lampshade 4, a rotating plate 25 connected with the cavity in a sliding mode is connected to the position, corresponding to the cavity, of the second rotating rod 8, a plurality of first water outlet holes 26 are formed in the bottom surface of the lampshade 4, and a second water outlet hole 27 is formed in the position, corresponding to the first water outlet hole 26, of the rotating plate 25; a part of rainwater at the top end of the limiting sleeve 18 flows into the lamp body 5 inside the limiting sleeve 18 after evaporation and condensation, and meanwhile, the two rotating rods can drive the bottom surface of the lampshade 4 to slightly shake during working, so that the rainwater can flow into the first water outlet hole 26 at the top end of the rotating plate 25, and when the rotation of the second rotating rod 8 is gradually stopped, the second rotating rod 8 can drive the second water outlet hole 27 on the rotating plate 25 to intermittently align and communicate with the first water outlet hole 26, so that water drops of the first water outlet hole 26 at the top end of the rotating plate 25 can be effectively discharged, and the condition that a large amount of rainwater is accumulated at the lamp body 5 to influence the use of the lamp body is reduced; simultaneously two apopores that the air current that helical blade 10 drove can follow the intermittent type nature intercommunication flow, have not only improved the inside radiating effect of lamp shade 4, still can play more effective clearance effect to the dust impurity of 4 bottoms of lamp shade.
Example two:
referring to fig. 5, a water absorbing layer 28 is laid on the bottom surface of the lampshade 4 corresponding to the inside of the limiting sleeve 18, water absorbing blocks 29 are respectively filled in the first water outlet 26 at the upper end and the lower end of the cavity, an extrusion ball 30 is arranged in the water absorbing block 29 at the bottom end of the cavity, the bottom end of the extrusion ball 30 is connected with the side wall of the first water outlet 26 through an elastic strip 31, the extrusion ball 30 can drive the water absorbing block 29 to protrude to the top end of the first water outlet 26, the bottom end of the first water outlet 26 at the extrusion ball 30 is connected with a blocking net 32, and a connecting block 33 made of a water absorbing material is filled in the second water outlet 27; layer 28 that absorbs water can carry out effectual absorption to the rainwater of the inside condensation of stop collar 18, and can play certain radiating effect to the lamp shade 4 bottom surface of laminating, absorb water simultaneously in layer 28 rainwater can infiltrate the piece 29 and the connecting block 33 that absorb water of intermittent type nature connection, when changeing the board 25 and rotate, cavity bottom surface can be intermittent type nature this moment and impress squeeze ball 30 inside the piece 29 that absorbs water, thereby can be with absorbing continuous the extruding of water in the piece 29 that absorbs water, the discharge effect of the inside ponding of stop collar 18 has been improved.
A scrubbing groove 34 is formed in the top surface of the scraper 9, a scrubbing block 35 made of water-absorbing materials is filled in the scrubbing groove 34, and a liquid leakage hole 36 is formed in the bottom end of the scrubbing groove 34; when the scraper 9 drives the scrubbing block 35 to move to the water absorption block 29, the rainwater extruded from the water absorption block 29 can fall into the scrubbing block 35, so that the scrubbing block 35 absorbed with water can wipe the bottom surface of the lampshade 4, the cleanliness of the bottom surface of the lampshade 4 is improved, and meanwhile, when the amount of water in the scrubbing block 35 is large, the rainwater can seep out of the scrubbing block 35 and is effectively discharged from the liquid leakage hole 36.
The side wall of the scrubbing groove 34 corresponding to the bottom end of the scrubbing block 35 is connected with a limiting net 37, the liquid leakage hole 36 is connected with a supporting net 38, the top end of the supporting net 38 is connected with an expansion block 39 made of a water-swelling water stop strip material, the top end of the expansion block 39 is connected with an air bag 40, and an extrusion bag 41 communicated with the air bag 40 is arranged inside the scrubbing block 35; when the rainwater in the scrubbing block 35 is gradually increased and seeps out, the seeped rainwater can be in contact with the expansion block 39, so that the expansion block 39 presses the gas in the air bag 40 into the extrusion bag 41 after water absorption and expansion, the extrusion bag 41 expands and deforms and extrudes the water in the scrubbing block 35, the extruded water can further promote the deformation of the expansion block 39, and the extruded rainwater can take out the dust, so that the 'wringing-out' effect of the scrubbing block 35 is realized, the phenomenon that the wiped dust is remained in the scrubbing block 35 due to natural evaporation and the long-term use of the scrubbing block 35 is influenced.
The working principle is as follows: the power fan 7 can drive the first rotating rod 6 to move when strong wind exists, and drives the scraper 9 at the bottom end of the second rotating rod 8 to synchronously rotate through the bevel gear pair, so that dust and impurities adhered to the bottom surface of the lampshade 4 can be swept and cleaned by the aid of the rotating scraper 9, meanwhile, the lampshade 4 is cleaned in a kinetic energy form converted from wind energy in the nature, an electric sweeping structure is not required to be arranged on the lampshade 4, use cost of the illuminating lamp is saved, and the LED illuminating lamp is more energy-saving and environment-friendly; when the second rotating rod 8 rotates, the helical blades 10 can be driven to synchronously rotate, air in the lampshade 4 can be discharged from the air outlet 12, and external air can be sucked in through the air inlet 11, so that the effect of ventilating the interior of the lampshade 4 is achieved, and the lamp body 5 in work can be efficiently cooled; by arranging the air inlet 11 and the air outlet 12, external air can flow from top to bottom in the lampshade 4 under the driving of the helical blades 10, so that a heat discharge path at the bottom of the lampshade 4 is reduced, heat generated by the lamp body 5 can be discharged more timely, and meanwhile, the situation that dust impurities at the bottom end of the lampshade 4 are directly sucked into the air inlet 11 after being scraped by the scraping plate 9 due to the fact that the air inlet 11 is far away from the bottom surface of the lampshade 4 is also reduced; when outside air is sucked from the air inlet 11, the filter block 13 can block dust and impurities in the sucked air, the situation that the dust and the impurities are sucked into the lampshade 4 along with air flow is reduced, and meanwhile, when the helical blade 10 rotates slowly, the magnetic block 17 is driven to apply intermittent repulsive force to the pressing block 14, so that the pressing block 14 can shake back and forth under the action of the magnetic block 17 and impact the filter block 13 back and forth, the dust or the impurities adsorbed outside the filter block 13 can be effectively shaken off, and the situation that the dust or the impurities are excessively accumulated on the filter block 13 to block the filter block 13 is reduced; when the lamp shade is rainy, the pressing block 14 can extrude the filtering block 13 attached with rainwater back and forth when shaking, so that a part of rainwater in the lamp shade 4 flows into the top end of the limiting sleeve 18 along the inner wall of the lamp shade and is collected in a centralized manner, the condition that the working of the lamp body 5 is influenced by excessive rainwater flowing to the lamp body 5 is reduced, when the lamp shade is rainy and sunny and the temperature is high, the heat dissipation layer 19 can absorb the rainwater at the top end of the limiting sleeve 18 and fully and efficiently cool the surface of the attached lamp shade 4, meanwhile, the rainwater at the top end of the limiting sleeve 18 can absorb the heat in the lamp shade 4 when evaporating, and then the water vapor flows out of the lamp shade 4 along with airflow under the driving of the helical blade 10, so that the integral heat dissipation effect in the lamp shade 4 is improved; when a certain amount of rainwater at the top end of the limiting sleeve 18 in heavy rain weather accumulates, the rainwater with the constantly rising liquid level can drive the floating ball 21 to synchronously move upwards, so that the floating ball 21 drives the baffle plate 23 to move towards the top end of the sliding groove through the traction rope 24 until the baffle plate 23 does not block the water outlet groove 22 any more, and at the moment, the rainwater can be timely and effectively discharged from the top end of the limiting sleeve 18, and the condition that the street lamp is damaged due to excessive inflow rainwater at the top end of the limiting sleeve 18 is reduced; a part of rainwater at the top end of the limiting sleeve 18 flows into the lamp body 5 inside the limiting sleeve 18 after evaporation and condensation, and meanwhile, the two rotating rods can drive the bottom surface of the lampshade 4 to slightly shake during working, so that the rainwater can flow into the first water outlet hole 26 at the top end of the rotating plate 25, and when the rotation of the second rotating rod 8 is gradually stopped, the second rotating rod 8 can drive the second water outlet hole 27 on the rotating plate 25 to intermittently align and communicate with the first water outlet hole 26, so that water drops of the first water outlet hole 26 at the top end of the rotating plate 25 can be effectively discharged, and the condition that a large amount of rainwater is accumulated at the lamp body 5 to influence the use of the lamp body is reduced; meanwhile, the air flow driven by the helical blade 10 can flow out of the two intermittently communicated water outlet holes, so that the heat dissipation effect inside the lampshade 4 is improved, and a more effective cleaning effect on dust and impurities at the bottom end of the lampshade 4 is achieved; the water absorption layer 28 can effectively absorb rainwater condensed in the limiting sleeve 18 and can play a certain heat dissipation effect on the bottom surface of the attached lampshade 4, meanwhile, the rainwater in the water absorption layer 28 can permeate into the intermittently connected water absorption block 29 and the connecting block 33, and when the rotating plate 25 rotates, the bottom surface of the cavity can intermittently press the extrusion ball 30 into the water absorption block 29, so that water adsorbed in the water absorption block 29 can be continuously extruded out, and the drainage effect of accumulated water in the limiting sleeve 18 is improved; when the scraper 9 drives the scrubbing block 35 to move to the water absorption block 29, the rainwater extruded from the water absorption block 29 can fall into the scrubbing block 35, so that the scrubbing block 35 absorbed with the water can wipe the bottom surface of the lampshade 4, the cleanliness of the bottom surface of the lampshade 4 is improved, and meanwhile, when the amount of the water in the scrubbing block 35 is large, the rainwater can seep out of the scrubbing block 35 and can be effectively discharged from the liquid leakage hole 36; when the rainwater in the scrubbing block 35 is gradually increased and seeps out, the seeped rainwater can be in contact with the expansion block 39, so that the expansion block 39 presses the gas in the air bag 40 into the extrusion bag 41 after water absorption and expansion, the extrusion bag 41 expands and deforms and extrudes the water in the scrubbing block 35, the extruded water can further promote the deformation of the expansion block 39, and the extruded rainwater can take out the dust, so that the 'wringing-out' effect of the scrubbing block 35 is realized, the phenomenon that the wiped dust is remained in the scrubbing block 35 due to natural evaporation and the long-term use of the scrubbing block 35 is influenced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. An LED lamp for outdoor illumination comprises a lamp holder (1); the method is characterized in that: lighting fixture (1) top is connected with backup pad (2), backup pad (2) top is connected with power house (3), be connected with lamp shade (4) on backup pad (2) the bottom surface that power house (3) bottom corresponds, the inside bottom of lamp shade (4) is equipped with lamp body (5), power house (3) inside rotation is connected with bull stick (6), the free end of bull stick (6) is connected with power fan (7), bull stick (6) middle part is connected with bull stick (8) No. two through the bevel gear pair, the free end of bull stick (8) is located the bottom surface outer end of lamp shade (4) and is connected with scraper blade (9) that contact with lamp shade (4) bottom surface.
2. The LED lamp of claim 1, wherein: the lampshade (4) is arranged to be cylindrical, the side wall of the second rotating rod (8) is connected with a helical blade (10), and the two ends of the lampshade (4) are respectively provided with an air inlet (11) and an air outlet (12).
3. The LED lamp of claim 2, wherein: the air inlet (11) is arranged at the top end of the side wall of the lampshade (4), and the air outlet (12) is arranged at the bottom end of the side wall of the lampshade (4).
4. The LED lamp of claim 2, wherein: air inlet (11) internally mounted has sponge's filter block (13), filter block (13) inboard is equipped with briquetting (14), be connected with bracing piece (15) on lamp shade (4) inner wall of briquetting (14) one side, be connected with between bracing piece (15) and briquetting (14) elasticity rope (16), helical blade (10) are inlayed with the corresponding position department of briquetting (14) and are installed magnetic block (17), briquetting (14) are made by magnetic material and can repel each other with the magnetic block (17) that are close to.
5. The LED lamp of claim 4, wherein: the side bottom of lamp shade (4) inside is connected with stop collar (18) that the cross-sectional shape is the arc form, the opening of stop collar (18) diminishes from supreme gradually down, just it has heat dissipation layer (19) that the one deck material of absorbing water made to laminate on lamp shade (4) inner wall that stop collar (18) outside corresponds.
6. The LED lamp of claim 5, wherein: the utility model discloses a lamp shade, including the slide bar, the outer wall bottom of stop collar (18) is connected with slide bar (20), sliding connection has float ball (21) on slide bar (20), go out basin (22) have been seted up on the lamp shade (4) lateral wall that float ball (21) one side corresponds, the spout has been seted up on play basin (22) lateral wall, the inside sliding connection of spout has baffle (23), baffle (23) top is connected with haulage rope (24), haulage rope (24) link to each other with float ball (21) through the guide bar.
7. The LED lamp of claim 5, wherein: the cavity has been seted up to the bottom surface inside of lamp shade (4), No. two bull sticks (8) are connected with commentaries on classics board (25) that slide to link to each other with the cavity with the corresponding position department of cavity, just a plurality of apopores (26) have been seted up on lamp shade (4) bottom surface, No. two apopores (27) have been seted up with the corresponding position department of apopore (26) to commentaries on classics board (25).
8. The LED lamp of claim 7, wherein: the utility model discloses a lamp shade (4) that stop collar (18) inside corresponds bottom surface upper berth is equipped with layer (28) that absorbs water, apopore (26) at both ends are inside to be filled respectively to absorb water piece (29) about the cavity, and is located the inside extrusion ball (30) that is equipped with of water piece (29) of cavity bottom, extrusion ball (30) bottom links to each other with apopore (26) lateral wall through elasticity strip (31), just extrusion ball (30) can drive and absorb water piece (29) protrusion to apopore (26) top, just apopore (26) bottom of extrusion ball (30) department is connected with and blocks net (32), No. two apopore (27) inside packings have connecting block (33) of the material that absorbs water.
9. The LED lamp of claim 8, wherein: the cleaning device is characterized in that a cleaning groove (34) is formed in the top surface of the scraping plate (9), a cleaning block (35) made of water-absorbing materials is filled in the cleaning groove (34), and a liquid leakage hole (36) is formed in the bottom end of the cleaning groove (34).
10. The LED lamp of claim 9, wherein: the cleaning device is characterized in that a limiting net (37) is connected to the side wall of a cleaning groove (34) corresponding to the bottom end of the cleaning block (35), a supporting net (38) is connected to the liquid leakage hole (36), an expansion block (39) made of water-swelling water-stop strip materials is connected to the top end of the supporting net (38), an air bag (40) is connected to the top end of the expansion block (39), and an extrusion bag (41) communicated with the air bag (40) is arranged inside the cleaning block (35).
CN202110963908.2A 2021-08-21 2021-08-21 LED lamp for outdoor lighting Withdrawn CN113834020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110963908.2A CN113834020A (en) 2021-08-21 2021-08-21 LED lamp for outdoor lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110963908.2A CN113834020A (en) 2021-08-21 2021-08-21 LED lamp for outdoor lighting

Publications (1)

Publication Number Publication Date
CN113834020A true CN113834020A (en) 2021-12-24

Family

ID=78961108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110963908.2A Withdrawn CN113834020A (en) 2021-08-21 2021-08-21 LED lamp for outdoor lighting

Country Status (1)

Country Link
CN (1) CN113834020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114413202A (en) * 2022-02-28 2022-04-29 扬州市职业大学(扬州开放大学) Intelligent household lighting equipment based on artificial intelligence
CN117267690A (en) * 2023-11-21 2023-12-22 黑龙江大学 Lighting system based on artificial intelligence

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114413202A (en) * 2022-02-28 2022-04-29 扬州市职业大学(扬州开放大学) Intelligent household lighting equipment based on artificial intelligence
CN117267690A (en) * 2023-11-21 2023-12-22 黑龙江大学 Lighting system based on artificial intelligence
CN117267690B (en) * 2023-11-21 2024-03-05 黑龙江大学 Lighting system based on artificial intelligence

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