CN109140336B - Multifunctional dust absorption LED street lamp - Google Patents

Multifunctional dust absorption LED street lamp Download PDF

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Publication number
CN109140336B
CN109140336B CN201811010214.1A CN201811010214A CN109140336B CN 109140336 B CN109140336 B CN 109140336B CN 201811010214 A CN201811010214 A CN 201811010214A CN 109140336 B CN109140336 B CN 109140336B
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CN
China
Prior art keywords
lamp holder
fixed
filter screen
vertical shaft
motor
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Application number
CN201811010214.1A
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Chinese (zh)
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CN109140336A (en
Inventor
李胜涛
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Guangzhou Haoshang Electromechanical Equipment Co ltd
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Haining Endi Lighting Technology Co Ltd
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Priority to CN201811010214.1A priority Critical patent/CN109140336B/en
Publication of CN109140336A publication Critical patent/CN109140336A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/08Lighting devices intended for fixed installation with a standard
    • F21S8/085Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086Lighting 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention relates to a street lamp, in particular to a multifunctional dust-absorption LED street lamp which can not only illuminate a road through an LED lamp, but also absorb raised dust on the road into a dust collector in a lamp holder through the suction force generated by the rotation of an impeller in the lamp holder, thereby reducing the dust content in the air. The right side of the connecting pipe mechanism is fixed with the lamp holder through screws, and the left side of the connecting pipe mechanism is fixed with the lampshade through screws; the upper part of the lamp holder is contacted with the connecting pipe mechanism, the fan blade is arranged in the lamp holder, and the lower part of the lamp holder is provided with the ash collecting groove; the motor mechanism is positioned at the upper right side of the lamp holder, and the left side of the motor mechanism is connected with the vertical shaft mechanism; the two supporting plates are arranged and are positioned on two sides of the fan blade, and the supporting plates are fixed inside the lamp bracket through screws; the pressure reducing groove is fixed at the lower part of the lamp holder and is positioned at the lower part of the filter screen mechanism; the door covering mechanism is positioned on the right side of the lamp holder and is fixed on the lamp holder through screws; the upper part of the lampshade is fixed with the connecting pipe mechanism through screws.

Description

Multifunctional dust absorption LED street lamp
Technical Field
The invention relates to a street lamp, in particular to a multifunctional dust-absorption LED street lamp.
Background
The street lamp illuminates the advancing direction for people walking at night, and the street lamp removes the fear of people to the dark in front of the road. The street lamp provides convenience for our life. However, conventional light bulbs are susceptible to failure due to their useful life, their own mass, and the like. The novel LED lamp has the advantages of long service life and energy-saving lamp, and is being widely applied by people. Therefore, the multifunctional dust-collecting LED street lamp is designed.
Disclosure of Invention
The invention provides a multifunctional dust-absorption LED street lamp which has the beneficial effects that the LED street lamp not only can illuminate a road, but also can absorb raised dust on the road into a dust collector in a lamp holder by generating suction force through the rotation of an impeller in the lamp holder, so that the dust content in the air is reduced.
In order to solve the technical problems, the invention relates to a street lamp, in particular to a multifunctional dust-absorption LED street lamp which comprises a connecting pipe mechanism, a lamp holder, a motor mechanism, a supporting plate, a pressure reduction groove, a door covering mechanism, a lamp shade, a vertical shaft mechanism, a filter screen mechanism, a dust collection groove and a partition screen mechanism.
The connecting pipe mechanism consists of a lampshade joint, a connecting pipe and a lamp holder joint; the lampshade joint is positioned at the left end of the connecting pipe, and the lower part of the lampshade joint is fixed with the lampshade through screws; the left side of the connecting pipe is bent downwards by ninety degrees and is fixed with the lampshade joint; the lamp holder joint is positioned on the right side of the connecting pipe, and the lower part of the lamp holder joint is fixed with the lamp holder through screws;
the lamp bracket consists of a joint, a motor base, an outlet of the dust collecting groove, an air outlet, a threaded through hole, a filter screen base and a clapboard base; the joint is positioned at the upper part of the lamp holder and is fixed with the connecting pipe mechanism through a screw; the motor base is positioned at the upper part of the right side of the lamp holder and is fixed with the motor mechanism through screws; the outlet of the ash collecting groove is positioned at the lower part of the right side of the lamp holder, and the outlet of the ash collecting groove is rectangular; the air outlets are positioned at the lower part of the lamp holder, the direction of the air outlets is inclined downwards, eight groups of air outlets are arranged, and each group comprises two air outlets; the threaded through holes are positioned in the middle of the lamp holder, two groups of threaded through holes are arranged, and four threaded through holes are arranged in each group; the filter screen seat is positioned in the lamp holder, a threaded hole is processed in the upper part of the filter screen seat, and the upper part of the filter screen seat is contacted with the filter screen mechanism; the partition board seat is positioned at the lower part of the lamp holder, a threaded hole is processed at the lower part of the partition board seat, and the lower part of the partition board seat is contacted with the partition board net mechanism;
the motor mechanism consists of a motor helical gear, a motor shaft, a motor and a fixing frame; the motor bevel gear is positioned on the left side of the motor shaft, and the lower part of the motor bevel gear is meshed with the vertical shaft bevel gear; the left side of the motor shaft is fixed with the electromechanical gear, and the right side of the motor shaft is connected with the motor; the motor is positioned on the right side of the lamp holder, and the middle part of the motor is welded with the fixed frame; the number of the fixing frames is four, through holes are processed in the middle of the fixing frames, and the fixing frames are fixed on the lamp bracket through screws;
the supporting plate consists of a connecting plate, a supporting rod, a bearing seat and a bearing cover; the connecting plate is rectangular, two threaded holes are machined in one side of the connecting plate, the other side of the connecting plate is welded on the supporting rod, and the number of the connecting plates is two; the support rod is rectangular, two ends of the support rod are welded with the connecting plate together, the middle part of the support rod is contacted with the bearing, and the lower part of the support rod is contacted with the bearing cover; the bearing seat is positioned in the middle of the support plate, and the inside of the bearing seat is contacted with the lower bearing; the bearing cover is round, the bearing cover is fixed in the middle of the support rod through a screw, and the upper part of the bearing cover is contacted with the lower bearing;
the pressure reducing groove consists of a connecting ring, a pressure reducing port and a threaded hole; the connecting ring is annular, the inside of the connecting ring is fixed with the pressure reducing port, and a threaded hole is processed on the outer ring of the connecting ring; the pressure reducing port is positioned in the connecting ring, is disc-shaped and is provided with a cylindrical through hole; the threaded holes are positioned on the outer ring of the connecting ring, and eight threaded holes are formed;
the door covering mechanism consists of a screwing sleeve, a covering door, a threaded column and a fixing port; the number of the screwing sleeves is four, the screwing sleeves are in threaded fit with the threaded columns, and the screwing sleeves are positioned on the outer side of the cover door; the cover door is arc-shaped, and a through hole is processed on the cover door; the number of the threaded columns is four, the left sides of the threaded columns are welded with the lamp holder, the middle parts of the threaded columns penetrate through holes in the cover door, and the right sides of the threaded columns are in threaded fit with the screwing sleeves; four fixing openings are arranged, the fixing openings are positioned on the cover door, and threaded columns penetrate through the fixing openings;
the lampshade consists of an outer cover, a connecting seat, an LED seat and an inner cover; the outer cover is conical, the upper part of the outer cover is hemispherical, and the upper part of the outer cover is welded with the connecting seat; the connecting seat is positioned at the upper part of the lampshade, and the upper part of the connecting seat and the lampshade joint are fixed together through screws; the LED seat is positioned at the lower part of the inner cover and is welded inside the inner cover; the lower part of the inner cover is conical, the upper part of the inner cover is hemispherical, and the inner cover is fixed with the outer cover through a rib;
the vertical shaft mechanism consists of a vertical shaft helical gear, a vertical shaft, an upper bearing, a fan blade and a lower bearing; the vertical shaft helical gear is positioned at the upper part of the vertical shaft, the vertical shaft helical gear is transversely fixed with the vertical shaft through a pin, the vertical shaft helical gear is longitudinally fixed with the vertical shaft through an upper nut, and the right side of the vertical shaft helical gear is meshed with the motor helical gear; the upper part of the vertical shaft is fixed with the vertical shaft helical gear; the middle part of the vertical shaft is fixed with the fan blade; the upper bearing is positioned in the middle of the vertical shaft and is sleeved on the vertical shaft; the fan blade is provided with six blades, the fan blade is transversely fixed with the vertical shaft through a pin, and the fan blade is longitudinally fixed with the vertical shaft through a nut; the lower bearing is positioned at the lower part of the vertical shaft and is positioned in the bearing seat;
the filter screen mechanism consists of a fixing screw, a filter screen and a filter screen ring; six fixing screws penetrate through the through holes in the filter screen ring and are in threaded fit with the filter screen seat; the filter screen is circular, and the edge of the filter screen is welded with the filter screen ring; the filter screen ring is in a circular ring shape, the lower part of the filter screen ring is contacted with the filter screen seat, and six through holes are processed on the filter screen ring;
the ash collecting groove consists of a groove frame, an ash collecting net, a handle and a baffle; the tank frame is cylindrical, the upper part of the tank frame is provided with an opening, and the lower part of the tank frame is fixed with the ash collecting net; the ash collecting net is round, is positioned at the lower part of the ash collecting groove and is round; the handle is positioned at the right side of the ash collecting groove and welded on the groove frame; the baffle is positioned on the right side of the slot frame and is annular;
the partition net mechanism consists of a partition ring, a partition net and a fixing screw; the partition ring is in a circular ring shape, and six through holes are processed on the partition ring; the baffle plate net is circular and is welded in the middle of the baffle plate ring; six fixing screws are arranged and are in threaded fit with the partition plate seat;
the right side of the connecting pipe mechanism is fixed with the lamp holder through screws, and the left side of the connecting pipe mechanism is fixed with the lampshade through screws; the upper part of the lamp holder is contacted with the connecting pipe mechanism, the fan blade is arranged in the lamp holder, and the lower part of the lamp holder is provided with the ash collecting groove; the motor mechanism is positioned at the upper right side of the lamp holder, and the left side of the motor mechanism is connected with the vertical shaft mechanism; the two supporting plates are arranged and are positioned on two sides of the fan blade, and the supporting plates are fixed inside the lamp bracket through screws; the pressure reducing groove is fixed at the lower part of the lamp holder and is positioned at the lower part of the filter screen mechanism; the door covering mechanism is positioned on the right side of the lamp holder and is fixed on the lamp holder through screws; the upper part of the lampshade is fixed with the connecting pipe mechanism through screws; the vertical shaft mechanism is positioned in the lamp holder and penetrates through the middle part of the supporting plate; the filter screen mechanism is positioned in the lamp holder and is fixed on the lamp holder through screws; the ash collecting groove is positioned at the upper part of the partition board net mechanism; the baffle net mechanism is fixed on the lower part of the lamp holder.
As a further optimization of the technical scheme, the filter screen mechanism of the multifunctional dust-absorption LED street lamp has the filter precision smaller than that of the dust collection groove.
As a further optimization of the technical scheme, the pressure reducing port on the pressure reducing groove of the multifunctional dust-absorbing LED street lamp is a small cylinder.
As a further optimization of the technical scheme, the filtering precision of the partition net mechanism of the multifunctional dust-absorption LED street lamp is smaller than that of the filter net mechanism.
The multifunctional dust-absorption LED street lamp has the beneficial effects that:
according to the multifunctional dust-absorption LED street lamp, a road can be illuminated through the LED lamp, the suction force is generated through the rotation of the impeller in the lamp holder, raised dust on the road is adsorbed into the dust collector in the lamp holder, and the dust content in the air is reduced.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a multifunctional dust-absorption LED street lamp of the invention.
Fig. 2 is a schematic structural view of a connecting pipe mechanism 1 of the multifunctional dust-absorption LED street lamp.
Fig. 3 is a schematic structural view of a lamp holder 2 of the multifunctional dust-absorption LED street lamp.
Fig. 4 is a schematic structural view of a motor mechanism 3 of the multifunctional dust-absorption LED street lamp.
Fig. 5 is a schematic structural view of a support plate 4 of the multifunctional dust-absorbing LED street lamp of the present invention.
Fig. 6 is a schematic structural view of a pressure reduction groove 5 of the multifunctional dust absorption LED street lamp of the present invention.
Fig. 7 is a schematic structural view of a cover door mechanism 6 of the multifunctional dust-absorption LED street lamp.
Fig. 8 is a schematic structural diagram of the other side of the cover door mechanism 6 of the multifunctional dust-absorption LED street lamp.
Fig. 9 is a schematic structural view of a lampshade 7 of the multifunctional dust-absorption LED street lamp.
Fig. 10 is a schematic structural view of a vertical shaft mechanism 8 of the multifunctional dust-absorbing LED street lamp according to the present invention.
Fig. 11 is a schematic structural view of a filter screen mechanism 9 of the multifunctional dust-absorbing LED street lamp of the present invention.
Fig. 12 is a schematic structural view of a dust collecting groove 10 of the multifunctional dust-absorbing LED street lamp according to the present invention.
Fig. 13 is a schematic structural view of a partition net mechanism 11 of the multifunctional dust-absorbing LED street lamp according to the present invention.
In the figure: a pipe connecting mechanism 1; a lampshade connector 1-1; connecting pipes 1-2; lamp holder joints 1-3; a lamp holder 2; a linker 2-1; 2-2 of a motor base; 2-3 of an outlet of the ash collection groove; 2-4 of air outlet; 2-5 of a threaded through hole; 2-6 parts of a filter screen seat; 2-7 of a partition plate seat; a motor mechanism 3; 3-1 of a motor bevel gear; a motor shaft 3-2; 3-3 of a motor; 3-4 of a fixed frame; a support plate 4; a connecting plate 4-1; 4-2 of a support rod; 4-3 of a bearing seat; 4-4 of a bearing cover; a pressure reducing tank 5; 5-1 of a connecting ring; 5-2 of a pressure reducing port; 5-3 of a threaded hole; a door covering mechanism 6; screwing the sleeve 6-1; a cover door 6-2; 6-3 of a threaded column; 6-4 of a fixed port; a lamp cover 7; a housing 7-1; a connecting seat 7-2; 7-3 of an LED seat; 7-4 of an inner cover; a vertical shaft mechanism 8; a vertical shaft bevel gear 8-1; a vertical shaft 8-2; 8-3 of an upper bearing; 8-4 parts of fan blades; 8-5 parts of a lower bearing; a filter screen mechanism 9; a set screw 9-1; 9-2 of a filter screen; 9-3 parts of a filter screen ring; an ash collection trough 10; a partition net mechanism 11; a frame 10-1; 10-2 of an ash collecting net; 10-3 of a handle; 10-4 of a baffle plate; a diaphragm ring 11-1; a separator net 11-2; and a fixing screw 11-3.
Detailed Description
The first embodiment is as follows:
the present invention relates to a street lamp, and more particularly to a multifunctional dust-absorption LED street lamp, which comprises a connecting pipe mechanism 1, a lamp holder 2, a motor mechanism 3, a support plate 4, a pressure-reducing tank 5, a cover door mechanism 6, a lamp shade 7, a vertical shaft mechanism 8, a filter screen mechanism 9, an ash-collecting tank 10, and a partition screen mechanism 11, and is described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13.
The connecting pipe mechanism 1 consists of a lampshade joint 1-1, a connecting pipe 1-2 and a lamp holder joint 1-3; the lampshade connector 1-1 is positioned at the left end of the connecting pipe 1-2, and the lower part of the lampshade connector 1-1 is fixed with the lampshade 7 through screws; the connecting pipe 1-2 is cylindrical, the left side of the connecting pipe 1-2 is bent downwards by ninety degrees, and the left side of the connecting pipe 1-2 is fixed with the lampshade connector 1-1; the lamp holder joint 1-3 is positioned at the right side of the connecting pipe 1-2, and the lower part of the lamp holder joint 1-3 is fixed with the lamp holder 2 through screws; the connecting pipe mechanism 1 is used for supporting the lampshade 7 and forming an air channel;
the lamp holder 2 consists of a connector 2-1, a motor base 2-2, an ash collection groove outlet 2-3, an air outlet 2-4, a threaded through hole 2-5, a filter screen base 2-6 and a partition plate base 2-7; the connector 2-1 is positioned at the upper part of the lamp holder 2, and the connector 2-1 is fixed with the connecting pipe mechanism 1 through a screw; the motor base 2-2 is positioned at the upper part of the right side of the lamp holder 2, and the motor base 2-2 is fixed with the motor mechanism 3 through screws; the ash collecting groove outlet 2-3 is positioned at the lower part of the right side of the lamp holder 2, and the ash collecting groove outlet 2-3 is rectangular; the air outlets 2-4 are positioned at the lower part of the lamp holder 2, the direction of the air outlets 2-4 is inclined downwards, eight groups of the air outlets 2-4 are arranged, and each group comprises two air outlets; the threaded through holes 2-5 are positioned in the middle of the lamp holder 2, two groups of threaded through holes 2-5 are arranged, and four groups are arranged in each group; the filter screen seat 2-6 is positioned inside the lamp holder 2, the upper part of the filter screen seat 2-6 is provided with a threaded hole, and the upper part of the filter screen seat 2-6 is contacted with the filter screen mechanism 9; the partition plate seat 2-7 is positioned at the lower part of the lamp holder 2, a threaded hole is processed at the lower part of the partition plate seat 2-7, and the lower part of the partition plate seat 2-7 is contacted with the partition plate net mechanism 11; the fan blades 8-4 rotate, and negative pressure is generated at the upper parts of the fan blades 8-4. Because the upper part of the lamp holder 2 is communicated with the inside of the connecting pipe mechanism 1, the air pressure inside the connecting pipe mechanism 1 is lower than the atmospheric pressure. The left side of the connecting pipe mechanism 1 is fixed with the lampshade 7, and the inside of the connecting pipe mechanism 1 is communicated with the space between the inner cover 7-4 and the outer cover 7-1 of the lampshade 7, so that the inside of the lampshade 7 is in negative pressure. Since the external atmospheric pressure is greater than the internal atmospheric pressure of the lamp housing 7, the external air flows into the lamp housing 7 and enters the lamp holder 2 through the connection pipe mechanism 1. The air continues to move downwards under the action of the fan blades 8-4, and larger particles are primarily filtered by the filter screen mechanism 9. The air continues to move downwards, the air pressure is reduced after the throttling action of the decompression slot 5, and most of dust is filtered after the air flows through the dust collecting net 10-2 at the lower part of the dust collecting slot 10. The air continues to move downwards, passes through the partition net mechanism 11 and then flows out of the air outlets 2-4;
the motor mechanism 3 consists of a motor bevel gear 3-1, a motor shaft 3-2, a motor 3-3 and a fixed frame 3-4; the motor bevel gear 3-1 is positioned on the left side of the motor shaft 3-2, and the lower part of the motor bevel gear 3-1 is meshed with the vertical shaft bevel gear 8-1; the left side of a motor shaft 3-2 is fixed with a mechanical gear 3-1, and the right side of the motor shaft 3-2 is connected with a motor 3-3; the motor 3-3 is positioned at the right side of the lamp holder 2, and the middle part of the motor 3-3 is welded with the fixed frame 3-4; four fixing frames 3-4 are arranged, through holes are processed in the middle of the fixing frames 3-4, and the fixing frames 3-4 are fixed on the lamp holder 2 through screws; the motor mechanism 3 rotates to drive the motor bevel gear 3-1 to rotate;
the supporting plate 4 consists of a connecting plate 4-1, a supporting rod 4-2, a bearing seat 4-3 and a bearing cover 4-4; the connecting plate 4-1 is rectangular, two threaded holes are machined in one side of the connecting plate 4-1, the other side of the connecting plate 4-1 is welded to the support rod 4-2, and two connecting plates 4-1 are arranged; the support rod 4-2 is rectangular, two ends of the support rod 4-2 are welded with the connecting plate 4-1, the middle part of the support rod 4-2 is contacted with the bearing, and the lower part of the support rod 4-2 is contacted with the bearing cover 4-4; the bearing seat 4-3 is positioned in the middle of the support plate 4, and the inside of the bearing seat 4-3 is contacted with the lower bearing 8-5; the bearing cover 4-4 is round, the bearing cover 4-4 is fixed in the middle of the support rod 4-2 through a screw, and the upper part of the bearing cover 4-4 is contacted with the lower bearing 8-5; the supporting plate 4 is used for supporting the vertical shaft mechanism 8;
the pressure reducing groove 5 consists of a connecting ring 5-1, a pressure reducing port 5-2 and a threaded hole 5-3; the connecting ring 5-1 is annular, the inside of the connecting ring 5-1 is fixed with the pressure reducing port, and a threaded hole 5-3 is processed on the outer ring of the connecting ring 5-1; the pressure reducing port 5-2 is positioned inside the connecting ring 5-1, the pressure reducing port 5-2 is disc-shaped, and a cylindrical through hole is processed on the pressure reducing port 5-2; the threaded holes 5-3 are positioned on the outer ring of the connecting ring 5-1, and eight threaded holes 5-3 are arranged; the function of the pressure reducing tank 5 is to throttle air and reduce the air pressure below the pressure reducing tank 5;
the door covering mechanism 6 consists of a screwing sleeve 6-1, a covering door 6-2, a threaded column 6-3 and a fixing port 6-4; four screwing sleeves 6-1 are arranged, the screwing sleeves 6-1 are in threaded fit with the threaded columns 6-3, and the screwing sleeves 6-1 are positioned on the outer sides of the cover doors 6-2; the cover door 6-2 is arc-shaped, and a through hole is processed on the cover door 6-2; four threaded columns 6-3 are arranged, the left sides of the threaded columns 6-3 are welded with the lamp holder 2, the middle parts of the threaded columns 6-3 penetrate through holes in the cover door 6-2, and the right sides of the threaded columns 6-3 are in threaded fit with the screwing sleeve 6-1; four fixing ports 6-4 are arranged, the fixing ports 6-4 are positioned on the cover door 6-2, and the threaded columns 6-3 penetrate through the fixing ports 6-4;
the lampshade 7 consists of an outer cover 7-1, a connecting seat 7-2, an LED seat 7-3 and an inner cover 7-4; the outer cover 7-1 is conical, the upper part of the outer cover 7-1 is hemispherical, and the upper part of the outer cover 7-1 is welded with the connecting seat 7-2; the connecting seat 7-2 is positioned at the upper part of the lampshade 7, and the upper part of the connecting seat 7-2 and the lampshade connector 1-1 are fixed together through screws; the LED seat 7-3 is positioned at the lower part of the inner cover 7-4, and the LED seat 7-3 is welded inside the inner cover 7-4; the lower part of the inner cover 7-4 is conical, the upper part of the inner cover 7-4 is hemispherical, and the inner cover 7-4 is fixed with the outer cover 7-1 through a rib; an air channel is formed between the outer cover 7-1 and the inner cover 7-4;
the vertical shaft mechanism 8 consists of a vertical shaft helical gear 8-1, a vertical shaft 8-2, an upper bearing 8-3, a fan blade 8-4 and a lower bearing 8-5; the vertical shaft helical gear 8-1 is positioned at the upper part of the vertical shaft 8-2, the vertical shaft helical gear 8-1 is transversely fixed with the vertical shaft 8-2 through a pin, the vertical shaft helical gear 8-1 is longitudinally fixed with the vertical shaft 8-2 through an upper nut, and the right side of the vertical shaft helical gear 8-1 is meshed with the motor helical gear 3-1; the upper part of the vertical shaft 8-2 is fixed with a vertical shaft helical gear 8-1; the middle part of the vertical shaft 8-2 is fixed with a fan blade 8-4; the upper bearing 8-3 is positioned in the middle of the vertical shaft mechanism 8-3, and the upper bearing 8-3 is sleeved on the vertical shaft mechanism 8-3; the fan blade 8-4 is provided with six blades, the fan blade 8-4 is transversely fixed with the vertical shaft 8-2 through a pin, and the fan blade 8-4 is longitudinally fixed with the vertical shaft 8-2 through a nut; the lower bearing 8-5 is positioned at the lower part of the vertical shaft 8-2, and the lower bearing 8-5 is positioned in the bearing seat 4-3; the motor mechanism 3 is connected into the circuit, and the motor mechanism 3 is started. The motor mechanism 3 rotates to drive the left motor bevel gear 3-1 to rotate, and the lower part of the motor bevel gear 3-1 is meshed with the vertical shaft bevel gear 8-1. The motor bevel gear 3-1 drives the vertical shaft bevel gear 8-1 to rotate. The helical gear converts rotation in the horizontal direction into rotation in the vertical direction. The vertical shaft helical gear 8-1 is fixed on the upper part of the vertical shaft mechanism 8, and the vertical shaft mechanism 8 rotates along with the vertical shaft helical gear 8-1. The fan blades 8-4 are fixed in the middle of the vertical shaft mechanism 8, and the fan blades 8-4 rotate;
the filter screen mechanism 9 consists of a fixing screw 9-1, a filter screen 9-2 and a filter screen ring 9-3; six fixing screws 9-1 are arranged, the fixing screws 9-1 penetrate through holes in the filter screen ring 9-3, and the fixing screws 9-1 are in threaded fit with the filter screen seat 2-6; the filter screen 9-2 is round, and the edge of the filter screen 9-2 is welded with the filter screen ring 9-3; the filter screen ring 9-3 is annular, the lower part of the filter screen ring 9-3 is contacted with the filter screen seat 2-6, and six through holes are processed on the filter screen ring 9-3;
the ash collecting groove 10 consists of a groove frame 10-1, an ash collecting net 10-2, a handle 10-3 and a baffle 10-4; the groove frame 10-1 is cylindrical, the upper part of the groove frame 10-1 is provided with an opening, and the lower part of the groove frame 10-1 is fixed with the ash collecting net 10-2; the ash collecting net 10-2 is circular, the ash collecting net 10-2 is positioned at the lower part of the ash collecting groove 10, and the ash collecting net 10-2 is circular; the handle 10-3 is positioned at the right side of the dust collecting groove 10, and the handle 10-3 is welded on the groove frame 10-1; the baffle 10-4 is positioned at the right side of the slot frame 10-1, and the baffle 10-4 is annular;
the partition net mechanism 11 consists of a partition ring 11-1, a partition net 11-2 and a fixing screw 11-3; the partition ring 11-1 is annular, and six through holes are processed on the partition ring 11-1; the partition net 11-2 is circular, and the partition net 11-2 is welded in the middle of the partition ring 11-1; six fixing screws 11-3 are arranged, and the fixing screws 11-3 are in threaded fit with the partition plate seats 2-7; the partition board net mechanism 11 is used for supporting the dust collecting groove 10;
the right side of the connecting pipe mechanism 1 is fixed with the lamp holder 2 through screws, and the left side of the connecting pipe mechanism 1 is fixed with the lampshade 7 through screws; the upper part of the lamp holder 2 is contacted with the connecting pipe mechanism 1, the fan blade is arranged in the lamp holder 2, and the lower part of the lamp holder 2 is provided with the dust collecting groove 10; the motor mechanism 3 is positioned at the right upper side of the lamp holder 2, and the left side of the motor mechanism 3 is connected with the vertical shaft mechanism 8; the number of the supporting plates 4 is two, the supporting plates 4 are positioned on two sides of the fan blades 8-4, and the supporting plates 4 are fixed inside the lamp holder 2 through screws; the pressure reducing groove 5 is fixed at the lower part of the lamp holder 2, and the pressure reducing groove 5 is positioned at the lower part of the filter screen mechanism 9; the door covering mechanism 6 is positioned on the right side of the lamp holder 2, and the door covering mechanism 6 is fixed on the lamp holder 2 through screws; the upper part of the lampshade 7 is fixed with the connecting pipe mechanism 1 through screws; the vertical shaft mechanism 8 is positioned in the lamp holder 2, and the vertical shaft mechanism 8 penetrates through the middle part of the supporting plate 4; the filter screen mechanism 9 is positioned inside the lamp holder 2, and the filter screen mechanism 9 is fixed on the lamp holder 2 through screws; the ash collecting groove 10 is positioned at the upper part of the partition board net mechanism 11; the partition net mechanism 11 is fixed to the lower portion of the lamp holder 2.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the present embodiment further describes the first embodiment in which the filtering accuracy of the strainer mechanism 9 is lower than that of the dust collecting groove 10.
The third concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the present embodiment further describes the first embodiment, in which the pressure reducing port 5-2 of the pressure reducing groove 5 is a small cylinder.
The fourth concrete implementation mode:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the present embodiment further describes the first embodiment in which the filter accuracy of the partition screen mechanism 11 is smaller than that of the filter screen mechanism 9.
The working principle of the invention is as follows: the illumination principle is as follows: the LED lamp is connected to a power grid, and the on-off of the power grid is controlled, so that the on-off of the street lamp can be controlled.
The impeller rotation principle is as follows: the motor mechanism 3 is connected into the circuit, and the motor mechanism 3 is started. The motor mechanism 3 rotates to drive the left motor bevel gear 3-1 to rotate, and the lower part of the motor bevel gear 3-1 is meshed with the vertical shaft bevel gear 8-1. The motor bevel gear 3-1 drives the vertical shaft bevel gear 8-1 to rotate. The helical gear converts rotation in the horizontal direction into rotation in the vertical direction. The vertical shaft helical gear 8-1 is fixed on the upper part of the vertical shaft mechanism 8, and the vertical shaft mechanism 8 rotates along with the vertical shaft helical gear 8-1. The fan blade 8-4 is fixed in the middle of the vertical shaft mechanism 8, and the fan blade 8-4 rotates.
The principle of dust collection and filtration is as follows: the fan blades 8-4 rotate, and negative pressure is generated at the upper parts of the fan blades 8-4. Because the upper part of the lamp holder 2 is communicated with the inside of the connecting pipe mechanism 1, the air pressure inside the connecting pipe mechanism 1 is lower than the atmospheric pressure. The left side of the connecting pipe mechanism 1 is fixed with the lampshade 7, and the inside of the connecting pipe mechanism 1 is communicated with the space between the inner cover 7-4 and the outer cover 7-1 of the lampshade 7, so that the inside of the lampshade 7 is in negative pressure. Since the external atmospheric pressure is greater than the internal atmospheric pressure of the lamp housing 7, the external air flows into the lamp housing 7 and enters the lamp holder 2 through the connection pipe mechanism 1. The air continues to move downwards under the action of the fan blades 8-4, and larger particles are primarily filtered by the filter screen mechanism 9. The air continues to move downwards, the air pressure is reduced after the throttling action of the decompression slot 5, and most of dust is filtered after the air flows through the dust collecting net 10-2 at the lower part of the dust collecting slot 10. The air continues to move downwards, passes through the partition net mechanism 11 and then flows out of the air outlets 2-4.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (4)

1. The utility model provides a multi-functional dust absorption LED street lamp, includes connecting pipe mechanism (1), lighting fixture (2), motor mechanism (3), backup pad (4), decompression groove (5), lid door mechanism (6), lamp shade (7), vertical scroll mechanism (8), filter screen mechanism (9), collection ash groove (10), baffle net mechanism (11), its characterized in that: the connecting pipe mechanism (1) consists of a lampshade joint (1-1), a connecting pipe (1-2) and a lamp holder joint (1-3); the lampshade connector (1-1) is positioned at the left end of the connecting pipe (1-2), and the lower part of the lampshade connector (1-1) is fixed with the lampshade (7) through screws; the connecting pipe (1-2) is cylindrical, the left side of the connecting pipe (1-2) is bent downwards by ninety degrees, and the left side of the connecting pipe (1-2) is fixed with the lampshade connector (1-1); the lamp holder connector (1-3) is positioned on the right side of the connecting pipe (1-2), and the lower part of the lamp holder connector (1-3) is fixed with the lamp holder (2) through screws;
the lamp holder (2) consists of a joint (2-1), a motor base (2-2), an ash collecting groove outlet (2-3), an air outlet (2-4), a threaded through hole (2-5), a filter screen base (2-6) and a partition plate base (2-7); the joint (2-1) is positioned at the upper part of the lamp holder (2), and the joint (2-1) is fixed with the connecting pipe mechanism (1) through a screw; the motor base (2-2) is positioned at the upper part of the right side of the lamp holder (2), and the motor base (2-2) is fixed with the motor mechanism (3) through screws; the ash collecting groove outlet (2-3) is positioned at the lower part of the right side of the lamp holder (2), and the ash collecting groove outlet (2-3) is rectangular; the air outlets (2-4) are positioned at the lower part of the lamp holder (2), the direction of the air outlets (2-4) is inclined downwards, eight groups of air outlets (2-4) are arranged, and each group comprises two air outlets; the threaded through holes (2-5) are positioned in the middle of the lamp holder (2), two groups of threaded through holes (2-5) are arranged, and four groups are arranged in each group; the filter screen seat (2-6) is positioned inside the lamp holder (2), a threaded hole is processed at the upper part of the filter screen seat (2-6), and the upper part of the filter screen seat (2-6) is contacted with the filter screen mechanism (9); the partition plate seat (2-7) is positioned at the lower part of the lamp holder (2), a threaded hole is processed at the lower part of the partition plate seat (2-7), and the lower part of the partition plate seat (2-7) is contacted with the partition plate net mechanism (11);
the motor mechanism (3) consists of a motor helical gear (3-1), a motor shaft (3-2), a motor (3-3) and a fixing frame (3-4); the motor bevel gear (3-1) is positioned on the left side of the motor shaft (3-2), and the lower part of the motor bevel gear (3-1) is meshed with the vertical shaft bevel gear (8-1); the left side of the motor shaft (3-2) is fixed with the electromechanical gear (3-1), and the right side of the motor shaft (3-2) is connected with the motor (3-3); the motor (3-3) is positioned at the right side of the lamp holder (2), and the middle part of the motor (3-3) is welded with the fixed frame (3-4); four fixing frames (3-4) are arranged, through holes are processed in the middle of the fixing frames (3-4), and the fixing frames (3-4) are fixed on the lamp holder (2) through screws;
the supporting plate (4) consists of a connecting plate (4-1), a supporting rod (4-2), a bearing seat (4-3) and a bearing cover (4-4); the connecting plate (4-1) is rectangular, two threaded holes are machined in one side of the connecting plate (4-1), the other side of the connecting plate (4-1) is welded on the supporting rod (4-2), and two connecting plates (4-1) are arranged; the support rod (4-2) is rectangular, two ends of the support rod (4-2) are welded with the connecting plate (4-1), the middle part of the support rod (4-2) is contacted with the bearing, and the lower part of the support rod (4-2) is contacted with the bearing cover (4-4); the bearing seat (4-3) is positioned in the middle of the support plate (4), and the inside of the bearing seat (4-3) is contacted with the lower bearing (8-5); the bearing cover (4-4) is circular, the bearing cover (4-4) is fixed in the middle of the support rod (4-2) through a screw, and the upper part of the bearing cover (4-4) is in contact with the lower bearing (8-5);
the pressure reducing groove (5) consists of a connecting ring (5-1), a pressure reducing port (5-2) and a threaded hole (5-3); the connecting ring (5-1) is annular, the inside of the connecting ring (5-1) is fixed with the pressure reducing port, and the outer ring of the connecting ring (5-1) is provided with a threaded hole (5-3); the pressure reducing port (5-2) is positioned inside the connecting ring (5-1), the pressure reducing port (5-2) is disc-shaped, and a cylindrical through hole is processed on the pressure reducing port (5-2); the threaded holes (5-3) are positioned on the outer ring of the connecting ring (5-1), and eight threaded holes (5-3) are formed;
the door covering mechanism (6) consists of a screwing sleeve (6-1), a covering door (6-2), a threaded column (6-3) and a fixing port (6-4); four screwing sleeves (6-1) are arranged, the screwing sleeves (6-1) are in threaded fit with the threaded columns (6-3), and the screwing sleeves (6-1) are positioned on the outer sides of the cover doors (6-2); the cover door (6-2) is arc-shaped, and a through hole is processed on the cover door (6-2); four threaded columns (6-3) are arranged, the left sides of the threaded columns (6-3) are welded with the lamp holder (2), the middle parts of the threaded columns (6-3) penetrate through holes in the cover door (6-2), and the right sides of the threaded columns (6-3) are in threaded fit with the screwing sleeve (6-1); four fixing ports (6-4) are arranged, the fixing ports (6-4) are positioned on the cover door (6-2), and the threaded columns (6-3) penetrate through the fixing ports (6-4);
the lampshade (7) consists of an outer cover (7-1), a connecting seat (7-2), an LED seat (7-3) and an inner cover (7-4); the outer cover (7-1) is conical, the upper part of the outer cover (7-1) is hemispherical, and the upper part of the outer cover (7-1) is welded with the connecting seat (7-2); the connecting seat (7-2) is positioned at the upper part of the lampshade (7), and the upper part of the connecting seat (7-2) is fixed with the lampshade connector (1-1) through screws; the LED seat (7-3) is positioned at the lower part of the inner cover (7-4), and the LED seat (7-3) is welded inside the inner cover (7-4); the lower part of the inner cover (7-4) is conical, the upper part of the inner cover (7-4) is hemispherical, and the inner cover (7-4) is fixed with the outer cover (7-1) through a rib;
the vertical shaft mechanism (8) consists of a vertical shaft helical gear (8-1), a vertical shaft (8-2), an upper bearing (8-3), a fan blade (8-4) and a lower bearing (8-5); the vertical shaft helical gear (8-1) is positioned at the upper part of the vertical shaft (8-2), the vertical shaft helical gear (8-1) is transversely fixed with the vertical shaft (8-2) through a pin, the vertical shaft helical gear (8-1) is longitudinally fixed with the vertical shaft (8-2) through an upper screw cap, and the right side of the vertical shaft helical gear (8-1) is meshed with the motor helical gear (3-1); the upper part of the vertical shaft (8-2) is fixed with the vertical shaft helical gear (8-1); the middle part of the vertical shaft (8-2) is fixed with the fan blade (8-4); the upper bearing (8-3) is positioned in the middle of the vertical shaft (8-3), and the upper bearing (8-3) is sleeved on the vertical shaft (8-3); the fan blade (8-4) is provided with six blades, the fan blade (8-4) is transversely fixed with the vertical shaft (8-2) through a pin, and the fan blade (8-4) is longitudinally fixed with the vertical shaft (8-2) through a nut; the lower bearing (8-5) is positioned at the lower part of the vertical shaft (8-2), and the lower bearing (8-5) is positioned in the bearing seat (4-3);
the filter screen mechanism (9) consists of a fixing screw (9-1), a filter screen (9-2) and a filter screen ring (9-3); six fixing screws (9-1) are arranged, the fixing screws (9-1) penetrate through holes in the filter screen ring (9-3), and the fixing screws (9-1) are in threaded fit with the filter screen seat (2-6); the filter screen (9-2) is circular, and the edge of the filter screen (9-2) is welded with the filter screen ring (9-3); the filter screen ring (9-3) is annular, the lower part of the filter screen ring (9-3) is contacted with the filter screen seat (2-6), and six through holes are processed on the filter screen ring (9-3);
the ash collecting groove (10) consists of a groove frame (10-1), an ash collecting net (10-2), a handle (10-3) and a baffle (10-4); the tank frame (10-1) is cylindrical, the upper part of the tank frame (10-1) is provided with an opening, and the lower part of the tank frame (10-1) is fixed with the ash collecting net (10-2); the ash collecting net (10-2) is circular, the ash collecting net (10-2) is positioned at the lower part of the ash collecting groove (10), and the ash collecting net (10-2) is circular; the handle (10-3) is positioned at the right side of the dust collecting groove (10), and the handle (10-3) is welded on the groove frame (10-1); the baffle (10-4) is positioned at the right side of the slot frame (10-1), and the baffle (10-4) is annular;
the partition net mechanism (11) consists of a partition ring (11-1), a partition net (11-2) and a fixing screw (11-3); the partition ring (11-1) is annular, and six through holes are processed on the partition ring (11-1); the partition net (11-2) is circular, and the partition net (11-2) is welded in the middle of the partition ring (11-1); six fixing screws (11-3) are arranged, and the fixing screws (11-3) are in threaded fit with the partition plate seats (2-7);
the right side of the connecting pipe mechanism (1) is fixed with the lamp holder (2) through screws, and the left side of the connecting pipe mechanism (1) is fixed with the lampshade (7) through screws; the upper part of the lamp holder (2) is contacted with the connecting pipe mechanism (1), the fan blades are arranged in the lamp holder (2), and the lower part of the lamp holder (2) is provided with the dust collecting groove (10); the motor mechanism (3) is positioned at the right upper side of the lamp holder (2), and the left side of the motor mechanism (3) is connected with the vertical shaft mechanism (8); two supporting plates (4) are arranged, the supporting plates (4) are positioned on two sides of the fan blades (8-4), and the supporting plates (4) are fixed inside the lamp holder (2) through screws; the pressure reducing groove (5) is fixed at the lower part of the lamp holder (2), and the pressure reducing groove (5) is positioned at the lower part of the filter screen mechanism (9); the door covering mechanism (6) is positioned on the right side of the lamp holder (2), and the door covering mechanism (6) is fixed on the lamp holder (2) through screws; the upper part of the lampshade (7) is fixed with the connecting pipe mechanism (1) through screws; the vertical shaft mechanism (8) is positioned in the lamp holder (2), and the vertical shaft mechanism (8) penetrates through the middle part of the supporting plate (4); the filter screen mechanism (9) is positioned inside the lamp holder (2), and the filter screen mechanism (9) is fixed on the lamp holder (2) through screws; the ash collecting groove (10) is positioned at the upper part of the partition board net mechanism (11); the partition net mechanism (11) is fixed on the lower part of the lamp holder (2).
2. The multifunctional dust-absorption LED street lamp according to claim 1, characterized in that: the filtering precision of the filter screen mechanism (9) is smaller than that of the dust collecting groove (10).
3. The multifunctional dust-absorption LED street lamp according to claim 1, characterized in that: the pressure reducing port (5-2) on the pressure reducing groove (5) is a small cylinder.
4. The multifunctional dust-absorption LED street lamp according to claim 1, characterized in that: the filtering precision of the partition screen mechanism (11) is smaller than that of the filter screen mechanism (9).
CN201811010214.1A 2018-08-31 2018-08-31 Multifunctional dust absorption LED street lamp Active CN109140336B (en)

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CN110274198A (en) * 2019-06-29 2019-09-24 厦门恰骉灯具有限公司 A kind of street lamp reducing road air pollution

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CN205956968U (en) * 2016-08-03 2017-02-15 中山市同喜照明科技有限公司 Multifunctional street lamp with air purification effect
CN106594602A (en) * 2016-11-22 2017-04-26 严润达 Street lamp rod for removing haze
CN107036043A (en) * 2017-05-31 2017-08-11 中山市恩东照明有限公司 A kind of Multifunctional LED street lamp

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CN203298142U (en) * 2013-05-20 2013-11-20 上海控江中学附属民办学校 Dust collection type street lamp
CN103727500A (en) * 2013-10-10 2014-04-16 太仓派欧技术咨询服务有限公司 Road lamp pole for dust removing, haze removing and air purifying
CN203836795U (en) * 2014-03-07 2014-09-17 邝聪 Outdoor streetlamp device with dusting function
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