CN106594609A - LED road lamp with self-cleaning capability - Google Patents
LED road lamp with self-cleaning capability Download PDFInfo
- Publication number
- CN106594609A CN106594609A CN201611149221.0A CN201611149221A CN106594609A CN 106594609 A CN106594609 A CN 106594609A CN 201611149221 A CN201611149221 A CN 201611149221A CN 106594609 A CN106594609 A CN 106594609A
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- Prior art keywords
- street lamp
- lamp
- led street
- cleaning ability
- cleaning
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- 239000000843 powder Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 11
- 238000000498 ball milling Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical class CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 5
- 239000004626 polylactic acid Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 5
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000002242 deionisation method Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 8
- 235000021355 Stearic acid Nutrition 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- B08B1/12—
-
- B08B1/32—
-
- 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
- B08B3/04—Cleaning involving contact with liquid
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
- F21V3/0625—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics the material diffusing light, e.g. translucent plastics
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The invention discloses an LED road lamp with the self-cleaning capability. The LED road lamp comprises a lamp column, a lamp, a power supply and a lamp cover. The lamp cover comprises a body and a support installed outside the body. The body is composed of a top wall and four side walls. The cross section of the body is rectangular and the size of the cross section gradually decreases from the top to the bottom; a cleaning mechanism is arranged on the support and comprises a rotary motor, an electric cylinder and a cleaning brush; the cleaning brush performs motion by clinging on the side wall under the effect of the electric cylinder; and the rotary motor drives a support to perform rotary motion around the center of the top wall of the lamp cover. The LED road lamp with the self-cleaning capability has the following beneficial effects: by improving the structure of the LED road lamp and arranging a cleaning mechanism with an active-cleaning function, inner and outer surfaces of the lamp cover can be regularly cleaned without manual operation; more importantly, by improving material of the lamp cover, dust and impurities are not easily attached onto the lamp cover; and due to the good self-cleaning capability of the lamp cover, light penetration performance, service lifetime and the aesthetic property of the lamp cover are ensured.
Description
Technical field
The present invention relates to a kind of street lamp, and in particular to a kind of LED street lamp with automatical cleaning ability；Belong to municipal works skill
Art field.
Background technology
Street lamp, shows the light fixture that road provides illumination functions, refers to the light fixture in the illumination zone of road surface in traffic lighting, pacifies
Dress place is common in that road is unilateral or both sides, is often referred to be mounted in a series of illuminations discrete on lamp stand, along street or highway and sets
It is standby.
Traditional street lamp includes lamppost, light fixture and power supply, in order to protect light fixture, is generally additionally provided with lamp in light fixture periphery
Cover, because lampshade is used out of doors for a long time, easily produces dust stratification and mosquito etc., causes light transmittance decline, lampshade to be subject to burn into shadow
The problems such as sound is attractive in appearance.Therefore, in the prior art, mostly using manually clearing up street lampshade, put into higher manpower and
Financial resources, cost is very high and operates troublesome, inconvenient for water intaking region, then be more difficult to cleaning.
The patent of invention of Application No. 201110110533.1 discloses a kind of Self-cleaning street lamp, and it includes street lamp lamp
Tool, the housing that catchments, header tank and the flushing pipe that are provided with leaking hole, the header tank is arranged on the lower housing portion of catchmenting,
The inlet of the leaking hole correspondence header tank of the housing that catchments is arranged, and the lower box part that catchments arranges the street lamp lamp
Tool, the water inlet end of the flushing pipe connects the header tank, the water side correspondence road lamp of the flushing pipe
Diffuser is arranged.Using housing and the header tank collection rainwater of catchmenting, and rainwater is voluntarily guided to using flushing pipe for road lamp
The diffuser of lower section, to be washed away automatically to diffuser using the rainwater collected, it avoids street lamp because using artificial punching
Cleaning device and the fault that causes, while both voluntarily having rinsed street lamp, can not increase street lamp power consumption again, and it has structure letter
List, design science, can voluntarily rinse, Maintenance free, energy-saving advantage.But diffuser is rushed automatically using rainwater
Brush, causes cleaning performance poor, and the stain of residual is difficult to clean off.
In view of the foregoing, it is necessary to improve the automatical cleaning ability of LED street lamp from many aspects.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide one kind can realize actively self-cleaning LED
Street lamp.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
LED street lamp with automatical cleaning ability, including：Lamppost, light fixture, power supply and lampshade, the light fixture is to be fixed on lamp
The LED light source of column top；The lampshade bottom opening, including the support that body is external with this is installed on, the body is by roof
Constitute with four side wall assemblings, the cross section of body is rectangle and cross sectional dimensions from up to down progressive diminution, on the support
Wiper mechanism is installed, the wiper mechanism includes electric rotating machine, electric cylinders and the cleaning brush being connected with electric cylinders output shaft, described
Cleaning brush is close to side wall motion under electric cylinders effect, and the electric rotating machine drives support around the roof Movement of lampshade.
Preferably, aforementioned power source is municipal administration power supply, with power taking convenience, the advantage of electrical power stabilization.
More preferably, leaking hole is formed with aforementioned roof, the leaking hole is arranged at ceiling edge, such one
Come, rainwater etc. can be flowed down along the inner face of this body sidewall, play a part of to wash away internal dust.
More preferably, a closed shell is additionally provided with aforementioned brackets, the electric rotating machine and electric cylinders may be contained within closed housing
In vivo and and power electric connection, ensure that the service life of electric rotating machine and electric cylinders.
Used as a kind of embodiment, by made by the ceramics through hydrophobically modified, its preparation method is by ceramics to aforementioned body
In being soaked in modifying agent, soak time is 12-24h, and the modifying agent is dispersed in hexamethylene by silicon fluoride and is obtained；It is described
Ceramics are obtained by the one kind in aluminium oxide, zirconium oxide or titanium oxide；The body is obtained by ceramic one burning process.
Used as another kind of embodiment, aforementioned body is made up of printing opacity acrylic board, and side wall and roof are by riveting
Integrally；The inside and outside two sides of lampshade side wall is coated with functional coating；Aforementioned functional coating is obtained by following methods：(1), press
Weight portion meter, by 10-15 part tetraethyl orthosilicates, 5-8 parts butyl titanate and 3-8 part solvent mix homogeneously, is adjusted with acid and is mixed
The pH value of solution is 4-5, reacts 2-12h, and filtering drying obtains powder body material；(2), the powder body material for obtaining is added to KOH
In solution, heating, insulation after filtration, solidss is dried, in being placed in the ethanol solution of the silane coupler containing 3-5wt%,
After reaction, solidss are leached, with ethanol purge, obtain modified powder；(3), modified powder is mixed homogeneously with stearic acid, glycerol
After carry out ball milling, then the material after ball milling is mixed with ethanol, polylactic acid, Alumina gel and surfactant, then disperse at a high speed,
Obtain functional coating material.
Preferably, aforementioned solvents are deionized water, ethanol or acetone.
The invention has benefit that：The present invention is improved and in lampshade peripheral hardware by the structure to LED street lamp
The wiper mechanism of actively cleaning is put, without the need for artificial operation the surfaces externally and internally of lampshade can have been made to realize periodically cleaning；More
Plus importantly, make it be difficult adhesive dust and impurity by being improved to lampshade material, lampshade itself possesses well
Automatical cleaning ability such that it is able to guarantee light transmission, service life and the aesthetic property of lampshade.
Description of the drawings
Fig. 1 is the structural representation of the LED street lamp with automatical cleaning ability of the present invention.
The implication of reference in figure：1st, lamppost, 2, lampshade, 3, support, 4, closed shell, 5, cleaning brush.
Specific embodiment
Make specific introduction to the present invention below in conjunction with the drawings and specific embodiments.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicates or dark
Showing the device or element of indication must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative
Importance.
Embodiment 1
Referring to Fig. 1, the LED street lamp with automatical cleaning ability of the present invention, including：Lamppost 1, light fixture, power supply and lampshade 2,
Wherein, light fixture is the LED light source for being fixed on the top of lamppost 1；The bottom opening of lampshade 2, including body and it is installed on this external
Frame 3, body is made up of roof and four side wall assemblings, and the cross section of body is rectangle and cross sectional dimensions from up to down progressive contracting
Little, such structure design is unfavorable for that dust bonds；Wiper mechanism is installed on support 3, wiper mechanism specifically includes rotation
Motor, electric cylinders and the cleaning brush 5 being connected with electric cylinders output shaft, cleaning brush 5 is close to side wall motion, electric rotating under electric cylinders effect
Machine drives support 3 around the roof Movement of lampshade 2, the convenient four sides cleaning side wall of lampshade 2.
The interior of lampshade 2 being cleaned for convenience, leaking hole being formed with roof, leaking hole sets at ceiling edge
Put, so, rainwater can be flowed down along the inner face of this body sidewall, play a part of to wash away internal dust.In addition, electric rotating
Machine and electric cylinders may be contained within closed shell 4 and and power electric connection, ensure that the service life of electric rotating machine and electric cylinders.
In the present embodiment, by made by the ceramics one through hydrophobically modified is fired, concrete preparation method is body：Will
In modifying agent, soak time is 12h to ceramic immersion, wherein, modifying agent is dispersed in hexamethylene by silicon fluoride and is obtained；Pottery
Porcelain is obtained by titanium oxide.
Embodiment 2
The structure of the LED street lamp of the present embodiment is similar to Example 1, and main distinction part is：Body is by through hydrophobic
Made by modified ceramics one is fired, concrete preparation method is：By ceramic immersion in modifying agent, soak time is 18h, its
In, modifying agent is dispersed in hexamethylene by silicon fluoride and is obtained；Ceramics are obtained by aluminium oxide.
Embodiment 3
The structure of the LED street lamp of the present embodiment is similar to Example 1, and main distinction part is：Body is by through hydrophobic
Made by modified ceramics one is fired, concrete preparation method is：By ceramic immersion in modifying agent, soak time is 24h, its
In, modifying agent is dispersed in hexamethylene by silicon fluoride and is obtained；Ceramics are obtained by zirconium oxide.
Embodiment 4
The structure of the LED street lamp of the present embodiment is similar to Example 1, and main distinction part is：Body is by printing opacity Asia gram
Power plate is made, and side wall and roof are integrated by riveting.
In order to give the automatical cleaning ability of lampshade 2, functional coating is coated with the inside and outside two sides of the side wall of lampshade 2, the function
Coating is obtained by following methods：(1), by weight, by 10 parts of tetraethyl orthosilicates, 5 parts of butyl titanates and 5 parts of solvent mixing
Uniformly, solvent is deionized water, and the pH value for adjusting mixed solution with acid is 4, reacts 5h, and filtering drying obtains powder body material；
(2), the powder body material for obtaining is added into KOH solution, heat, insulation, after filtration, solidss are dried, be placed in containing
In the ethanol solution of the silane coupler of 4wt%, after reaction, solidss are leached, with ethanol purge, obtain modified powder；(3)、
Ball milling is carried out after modified powder is mixed homogeneously with stearic acid, glycerol, then the material after ball milling is molten with ethanol, polylactic acid, aluminum
Glue and surfactant mix, and then disperse at a high speed, obtain functional coating material.
Embodiment 5
The structure of the LED street lamp of the present embodiment is similar to Example 1, and main distinction part is：Body is by printing opacity Asia gram
Power plate is made, and side wall and roof are integrated by riveting.
In order to give the automatical cleaning ability of lampshade 2, functional coating is coated with the inside and outside two sides of the side wall of lampshade 2, the function
Coating is obtained by following methods：(1), by weight, by 15 parts of tetraethyl orthosilicates, 6 parts of butyl titanates and 3 parts of solvent mixing
Uniformly, solvent is ethanol, and the pH value for adjusting mixed solution with acid is 5, reacts 2h, and filtering drying obtains powder body material；(2), will
The powder body material for obtaining is added into KOH solution, heating, and insulation after filtration, solidss is dried, and is placed in the silicon containing 3wt%
In the ethanol solution of alkane coupling agent, after reaction, solidss are leached, with ethanol purge, obtain modified powder；(3), by modified powder
Ball milling is carried out after mixing homogeneously with stearic acid, glycerol, then the material after ball milling and ethanol, polylactic acid, Alumina gel and surface are lived
Property agent mixing, then disperse at a high speed, obtain functional coating material.
Embodiment 6
The structure of the LED street lamp of the present embodiment is similar to Example 1, and main distinction part is：Body is by printing opacity Asia gram
Power plate is made, and side wall and roof are integrated by riveting.
In order to give the automatical cleaning ability of lampshade 2, functional coating is coated with the inside and outside two sides of the side wall of lampshade 2, the function
Coating is obtained by following methods：(1), by weight, by 15 parts of tetraethyl orthosilicates, 8 parts of butyl titanates and 8 parts of solvent mixing
Uniformly, solvent is acetone, and the pH value for adjusting mixed solution with acid is 5, reacts 12h, and filtering drying obtains powder body material；(2), will
The powder body material for obtaining is added into KOH solution, heating, and insulation after filtration, solidss is dried, and is placed in the silicon containing 5wt%
In the ethanol solution of alkane coupling agent, after reaction, solidss are leached, with ethanol purge, obtain modified powder；(3), by modified powder
Ball milling is carried out after mixing homogeneously with stearic acid, glycerol, then the material after ball milling and ethanol, polylactic acid, Alumina gel and surface are lived
Property agent mixing, then disperse at a high speed, obtain functional coating material.
Comparative example 1
Comparative example 1 adopts lampshade 2 made by common titanium oxide ceramics.
Comparative example 2
The lampshade 2 of comparative example 2 is made up of common printing opacity acrylic board.
Performance detection
Test event is as follows to be detected to the lampshade 2 of embodiment 1-6 and comparative example 1-2：
(1), light transmittance (400nm) is detected；
(2) degradation rate of outdoor pollutant (oxynitride), is tested；
(3) contact angle on the surface of lampshade 2, is tested.
Test result is as follows：
| Sequence number | Light transmittance | Oxynitride degradation rate | Contact angle |
| Embodiment 1 | - | 84% | 2° |
| Embodiment 2 | - | 87% | 3° |
| Embodiment 3 | - | 85% | 2° |
| Embodiment 4 | 96.8% | 93% | 2° |
| Embodiment 5 | 97.3% | 95% | 1° |
| Embodiment 6 | 95.8% | 93% | 2° |
| Comparative example 1 | - | 58% | 70° |
| Comparative example 2 | 90.8% | 52% | 75° |
The performance detection contrast of embodiment 1-6 of table 1 and comparative example 1-2
As seen from Table 1, by being modified to the structure and material of lampshade 2, the automatically cleaning of LED street lamp can further be improved
Ability, reduces contact angle so as to avoid dust etc. from being attached to the surface of lampshade 2, also has higher degraded to oxynitride
Rate；Especially, the functional coating being coated with printing opacity acrylic board can not only optimize self-purification capacity, moreover it is possible to unexpectedly carry
High transmission rate.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, it is all to be obtained by the way of equivalent or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (10)
1. there is the LED street lamp of automatical cleaning ability, including：Lamppost, light fixture, power supply and lampshade, it is characterised in that the light fixture is
The LED light source being fixed at the top of lamppost；The lampshade bottom opening, including the support that body is external with this is installed on, described
Body is made up of roof and four side wall assemblings, and the cross section of body is rectangle and cross sectional dimensions from up to down progressive diminution, institute
State and be provided with support wiper mechanism, the wiper mechanism includes electric rotating machine, electric cylinders and clear with what electric cylinders output shaft was connected
Clean brush, the cleaning brush is close to side wall motion under electric cylinders effect, and the electric rotating machine drives support around the roof center of lampshade
Rotary motion.
2. the LED street lamp with automatical cleaning ability according to claim 1, it is characterised in that the power supply is municipal administration confession
Electricity.
3. the LED street lamp with automatical cleaning ability according to claim 3, it is characterised in that be formed with the roof
Leaking hole, the leaking hole is arranged at ceiling edge.
4. the LED street lamp with automatical cleaning ability according to claim 1, it is characterised in that be additionally provided with the support
One closed shell, the electric rotating machine and electric cylinders may be contained within closed shell and and power electric connection.
5. the LED street lamp with automatical cleaning ability according to any one of claim 1-4, it is characterised in that the body
By made by the ceramics through hydrophobically modified, its preparation method is that by ceramic immersion in modifying agent, soak time is 12-24h,
The modifying agent is dispersed in hexamethylene by silicon fluoride and is obtained.
6. the LED street lamp with automatical cleaning ability according to claim 5, it is characterised in that the ceramics by aluminium oxide,
One kind in zirconium oxide or titanium oxide is obtained.
7. the LED street lamp with automatical cleaning ability according to claim 5, it is characterised in that the body is by ceramics one
Body burning process is obtained.
8. the LED street lamp with automatical cleaning ability according to any one of claim 1-4, it is characterised in that the body
It is made up of printing opacity acrylic board, side wall and roof are integrated by riveting；The inside and outside two sides of lampshade side wall is coated with
Functional coating.
9. the LED street lamp with automatical cleaning ability according to claim 8, it is characterised in that the functional coating by with
Lower section method is obtained：(1), by weight, 10-15 part tetraethyl orthosilicates, 5-8 parts butyl titanate and 3-8 parts solvent are mixed
Uniformly, it is 4-5 with the pH value of acid regulation mixed solution, reacts 2-12h, filtering drying obtains powder body material；(2), will obtain
Powder body material is added into KOH solution, heating, and insulation after filtration, solidss is dried, and is placed in the silane idol containing 3-5wt%
In the ethanol solution of connection agent, after reaction, solidss are leached, with ethanol purge, obtain modified powder；(3), by modified powder with it is hard
Carry out ball milling after fat acid, glycerol mix homogeneously, then by the material after ball milling and ethanol, polylactic acid, Alumina gel and surfactant
Mixing, then disperses at a high speed, obtains functional coating material.
10. the LED street lamp with automatical cleaning ability according to claim 9, it is characterised in that the solvent is deionization
Water, ethanol or acetone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149221.0A CN106594609A (en) | 2016-12-14 | 2016-12-14 | LED road lamp with self-cleaning capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149221.0A CN106594609A (en) | 2016-12-14 | 2016-12-14 | LED road lamp with self-cleaning capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594609A true CN106594609A (en) | 2017-04-26 |
Family
ID=58802348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149221.0A Pending CN106594609A (en) | 2016-12-14 | 2016-12-14 | LED road lamp with self-cleaning capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443804A (en) * | 2018-02-28 | 2018-08-24 | 江苏龙美光电科技有限公司 | Solar LED lamp cap |
| WO2020025008A1 (en) * | 2018-08-02 | 2020-02-06 | 江苏钰明集团有限公司 | Self-cleaning type lighting device |
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| CN204786156U (en) * | 2015-08-17 | 2015-11-18 | 衢州乐创节能科技有限公司 | Lamp shade self -purification street lamp |
| CN105057242A (en) * | 2015-08-13 | 2015-11-18 | 衢州市依科达节能技术有限公司 | Cleaner for street lamp |
| CN204786057U (en) * | 2015-07-01 | 2015-11-18 | 梅州蓝谱光电有限公司 | Novel street lamp that possesses energy -concerving and environment -protective characteristic |
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| JPH07210097A (en) * | 1994-01-14 | 1995-08-11 | Koito Ind Ltd | Cleaning tool for display element |
| CN102423641A (en) * | 2011-11-23 | 2012-04-25 | 华东理工大学 | Method for modifying hydrophobicity of ceramic membrane, its application and its apparatus |
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| CN108443804A (en) * | 2018-02-28 | 2018-08-24 | 江苏龙美光电科技有限公司 | Solar LED lamp cap |
| WO2020025008A1 (en) * | 2018-08-02 | 2020-02-06 | 江苏钰明集团有限公司 | Self-cleaning type lighting device |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Shi Baolin Inventor before: Zhou Bin |
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Application publication date: 20170426 |