CN106641929B - The plaza lighting device of high-effective dust-removing - Google Patents
The plaza lighting device of high-effective dust-removing Download PDFInfo
- Publication number
- CN106641929B CN106641929B CN201611011621.5A CN201611011621A CN106641929B CN 106641929 B CN106641929 B CN 106641929B CN 201611011621 A CN201611011621 A CN 201611011621A CN 106641929 B CN106641929 B CN 106641929B
- Authority
- CN
- China
- Prior art keywords
- lamp panel
- striker
- lamp
- spray head
- high pressure
- 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.)
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- 239000003595 mist Substances 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 1
- 150000001450 anions Chemical class 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000002245 particle Substances 0.000 description 10
- 238000007664 blowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009245 menopause Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 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
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
Abstract
The present invention provides the plaza lighting device of high-effective dust-removing cooling, and lamp panel is mounted on lamp stand, and roller group is also equipped on the lamp stand, and the roller group setting suspends lamp panel in midair above lamp panel, and through wirerope；It is provided with the striker spray head of two circles between the lamp panel top and lamp panel lower part, the striker spray head makes mist host with high pressure by making mist pipeline and is connected；Striker spray head front end is provided with three circle insulating electrodes；One PM2.5 laser detection module is connected by signal amplifier with relay, booster and high pressure make mist host and are connected by the relay with power supply, the high pressure, which makes mist host and also passes through temperature and humidity sensor, is connected to power supply, each headlamp is mounted on lamp panel lower part, and is connected to power supply by light-operated inductor.It can be used as plaza lighting to the present invention, and can adsorb the dust in air, while a large amount of anions generated can kill air germ, resolving harmful gas, and it takes up little area, and space utilization rate is high, has great popularization value.
Description
The application is the divisional application of " a kind of negative-ion spraying dust-extraction unit ", original application application No. is
2014101879209, the applying date is on May 06th, 2014.
Technical field
The present invention relates to lighting device, in particular to it is a kind of with dedusting cooling for plaza lighting lighting device and
Its dedusting cool-down method.
Background technique
Environmental pollution especially air pollution has seriously affected the living environment of the mankind.Air is solved being unable to essence
Pollution currently, being protected to greatest extent there is an urgent need to a kind of product that can improve air environment in personnel activity's close quarters
The more intensive various squares of people's health, especially personnel.Due to miscellaneous more than the crowd of square, manageability is poor, dedusting drop
The equipment such as temperature, which are placed on, to be easy to be damaged on square, and places mechanical equipment without redundant space on square.In addition, existing wide
Field headlamp, only simple illuminating effect, purposes is single, and utilization rate is extremely low.
In view of this, the present inventor furthers investigate the above problem, generated then by this case.
Summary of the invention
In view of this, the present invention will provide a kind of plaza lighting device of high-effective dust-removing, plaza lighting, and energy can be used as
Enough adsorb the dust in air, while a large amount of anions for generating of the present invention can kill air germ, resolving harmful gas, and
And it takes up little area, space utilization rate is high, has great popularization value.
In order to achieve the above objectives, solution of the invention is:
A kind of plaza lighting device of high-effective dust-removing, includes negative-ion spraying dust-extraction unit, and the negative-ion spraying removes
Dirt device includes that a lamp stand, a lamp panel, plural headlamp, a high pressure make a mist host, PM2.5 laser detection module, one warm and humid
Alternating current is boosted to 30,000~100,000 volts of booster by degree inductor, a light-operated inductor and one；One rolling is installed on the lamp stand
Wheel group, the roller group setting suspend lamp panel in midair above lamp panel, and through wirerope；The lamp panel includes a lamp panel top and a lamp
Disk lower part, the lamp panel top and lamp panel lower part are connected by the vertical support rod of plural number；The lamp panel top and lamp panel lower part
Between be provided with the striker spray heads of at least two circles, the striker spray head makes mist host with high pressure by making mist pipeline and is connected；
Striker spray head front end is provided with three circle insulating electrodes, and the three circles insulating electrode includes a negative insulating electrode of circle
With the two positive insulating electrodes of circle, the negative menopause electrode is between the two positive insulating electrodes of circle, the negative insulating electrode and boosting
The cathode of device connects, and the positive insulating electrode connects with the anode of the booster；
The PM2.5 laser detection module is connected by a signal amplifier with a relay, the booster and high pressure
It makes mist host and is connected with power supply by the relay, the high pressure, which makes mist host and also passes through temperature and humidity sensor, is connected to electricity
Source, each headlamp is mounted on lamp panel lower part, and is connected to power supply by light-operated inductor；
The negative-ion spraying dust-extraction unit further includes plural blower, and each blower is arranged in lamp panel, and each described
Fan outlet is all connected with fan housing, and the fan housing mouth setting encloses striker spray head rear two.
The blower passes through relay respectively and temperature and humidity sensor is connected to power supply.
Between two circle striker spray heads, the two positive insulating electrodes of circle are separately positioned on two circle strikers for the negative insulating electrode setting
Two sides above and below spray head.
The lamp stand inner hollow, shape are cone or polygon cone.
It is described make mist pipeline and make mist host with the high pressure on ground down inside lamp stand be connected.
It is also equipped with an occlusion part at the top of the lamp stand, the sheltering part is above roller group.
The present invention has the advantage that
The negative insulating electrode in centre of the invention connects with the cathode of booster, upper and lower two positive insulating electrodes and the boosting
The anode of device connects, and generates an air ionization field in the front end of striker spray head；High pressure makes mist host and passes through two circles on lamp panel
After striker spray head sprays 10-30 microns of water fog particle, under the blowing of lamp panel inner fan, water fog particle is quickly spread in sky
In gas.Water fog particle takes negative electrical charge by air ionization field.Because water fog particle has identical polar charge (homopolarity is mutually torn open),
So can rapidly and uniformly be distributed in air, because having negative electrical charge in infall process, the water fog particle of negative electrical charge is taken
It can be obtained under the blowing of blower with loss farther, the air-borne dust of surrounding certain radius can be adsorbed, be than simple water mist
It adsorbs the air-borne dust that touches and improves ten times hundred times and staticize ability, insulating electrode can be grounded by lamp stand because being positive, institute
Water mist can be accelerated to carry the sedimentation of dust, to achieve the purpose that high-efficient purification air.
The present invention can be used as plaza lighting compared with existing Square Lamp, and can adsorb the dust in air, simultaneously
A large amount of anions that the present invention generates can kill air germ, resolving harmful gas, the more preferable environment of an activation for optimizing the mankind；This
The negative-ion spraying dust-extraction unit purposes of invention is more, takes up little area, and space utilization rate is high, has great popularization value.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the schematic diagram of negative-ion spraying dust-extraction unit of the present invention.
Fig. 2 is the upper half schematic diagram of negative-ion spraying dust-extraction unit of the present invention.
Fig. 3 is the partial enlargement diagram of A in Fig. 2.
Fig. 4 is the schematic diagram of lamp panel lower part of the invention.
Fig. 5 is circuit frame figure of the invention.
Description of drawing identification:
1, lamp stand 2, lamp panel
3, high pressure makes mist host 4, booster
5, PM2.5 laser detection module 6, temperature and humidity sensor
7, light-operated inductor 8, headlamp
9, blower 10, fan housing
11, wheel group 12, wirerope
13, occlusion part 21, lamp panel top
22, lamp panel lower part 23, support rod
24, striker spray head 25, negative insulating electrode
26, positive insulating electrode 51, signal amplifier
52, relay 100, power supply
Specific embodiment
It please refers to shown in Fig. 1~5, the embodiment of the present invention is described in detail.
Emphasis refering to fig. 1~5, the present invention relates to the plaza lighting device of high-effective dust-removing, including a lamp stand 1, a lamp panel 2,
One high pressure makes mist host 3, a booster 4, a PM2.5 laser detection module 5, a temperature and humidity sensor 6, a light-operated inductor 7
And plural headlamp 8；The lamp panel peace 2 is also equipped with a roller group 11, the idler wheel on lamp stand 1 on the lamp stand 1
Group 11 is arranged above lamp panel 2, and suspends lamp panel 2 in midair by wirerope 12；The lamp panel 2 includes under a lamp panel top 21 and a lamp panel
Portion 22, the lamp panel top 21 and lamp panel lower part 22 are connected by the vertical support rod 23 of plural number；The lamp panel top 21 and lamp
The striker spray head 24 of at least two circles is provided between disk lower part 22, the striker spray head 24 is by making mist pipeline (not shown) and height
Pressure makes mist host 3 and is connected；
24 front end of striker spray head is provided with three circle insulating electrodes, and the three circles insulating electrode includes a negative insulated electro of circle
Pole 25 and the two positive insulating electrodes 26 of circle, the negative insulating electrode 25 connect with the cathode of booster 4, the positive insulating electrode 26 and
The anode of the booster 4 connects；
The PM2.5 laser detection module 5 is connected by a signal amplifier 51 with a relay 52, the booster 4
It makes mist host 3 with high pressure to be connected by the relay 52 with power supply 100, the high pressure makes mist host 3 also by temperature and humidity sense
Device 6 is answered to be connected to power supply 100, each headlamp 8 is mounted on lamp panel lower part 22, and is connected to power supply by light-operated inductor 7
100。
For emphasis refering to Fig. 4, the negative-ion spraying dust-extraction unit further includes plural blower 9, and each blower 9 is arranged in lamp
In disk 2, and each 9 air outlet of the blower is all connected with fan housing 10, and the opening of fan housing 10 setting is after two circle striker spray heads 24
Side；The blower 9 is connected to power supply 100 by relay 52 and temperature and humidity sensor 6 respectively.
Between two circle striker spray heads 24, the positive insulating electrode 26 is separately positioned on two for the setting of negative insulating electrode 25
Enclose about 24 two sides of striker spray head；1 inner hollow of lamp stand, shape are cone or polygon cone；It is described to make mist pipeline edge
Mist host 3 is made with the high pressure on ground down inside lamp stand 1 to be connected.
An occlusion part 13 is also equipped at the top of the lamp stand 1, the occlusion part 13 is located at 11 top of roller group.It is described to block
Roller group 11 can be blocked in portion 13, it is avoided to be improved its physical life by the erosion of wind and rain and sunlight；In addition can also prevent rainwater into
The problems such as entering inside lamp panel, causing short circuit.
When PM2.5 laser detection module 5 can pass through signal amplifier 51 and relay according to the size of outdoor PM2.5 concentration
Device 52 automatically turns on or closes high pressure and makes mist host 3, booster 4 and blower 9；Temperature and humidity sensor 6 can be according to outdoor warm and humid
The size of degree opens or closes high pressure and makes mist host 3；Light-operated inductor 7 then opens or closes photograph according to the size of outdoor brightness
Bright lamp 8.
The roller group 11 has wirerope 12 to connect with lamp panel 2, by roller group 11 can by wirerope 12 by lamp panel 2 put down into
Row maintenance, very convenient, security performance is high.
Alternating current can be boosted to 30,000~100,000 volts by the booster 4, so that coupled negative insulating electrode 25 and just
Air ionization field is generated between insulating electrode 26.
The negative insulating electrode 25 in centre of the invention connects with the cathode of booster 4, upper and lower two positive insulating electrodes 26 and institute
The anode for stating booster 4 connects, and generates an air ionization field in the front end of striker spray head 24, the striker spray head 24 of same circle is logical
Piping is connected；High pressure makes the water fog particle that mist host 3 sprays 10-30 microns by two circle striker spray heads 24 on lamp panel 2
Afterwards, under the blowing of 2 inner fan 9 of lamp panel, water fog particle is quickly spread in air.Water fog particle passes through air ionization field band
Upper negative electrical charge.Because water fog particle has identical polar charge (homopolarity is mutually torn open), can rapidly and uniformly be distributed in air,
In infall process because have negative electrical charge, take negative electrical charge water fog particle can be obtained under the blowing of blower with loss it is farther,
The air-borne dust that surrounding certain radius can be adsorbed only adsorbs the air-borne dust touched than simple water mist and improves ten times
Hundred times staticize ability, and because being positive, insulating electrode can be grounded by lamp stand, it is possible to and accelerate water mist to carry the sedimentation of dust, from
And achieve the purpose that high-efficient purification air.
The present invention can be used as plaza lighting compared with existing Square Lamp, and can adsorb the dust in air, simultaneously
A large amount of anions that the present invention generates can kill air germ, resolving harmful gas, the more preferable environment of an activation for optimizing the mankind；This
The negative-ion spraying dust-extraction unit purposes of invention is more, takes up little area, and space utilization rate is high, has great popularization value.
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention
In scope of the claimed protection.
Claims (4)
1. a kind of plaza lighting device of high-effective dust-removing, it is characterised in that: include negative-ion spraying dust-extraction unit, it is described bear from
Sub- spray dust remover makes mist host, a PM2.5 laser detection mould including a lamp stand, a lamp panel, plural headlamp, a high pressure
Alternating current is boosted to 30,000~100,000 volts of booster by block, a temperature and humidity sensor, a light-operated inductor and one；Lamp panel installation
On lamp stand, a roller group is installed on the lamp stand, the roller group setting suspends lamp in midair above lamp panel, and through wirerope
Disk；It is also equipped with an occlusion part at the top of the lamp stand, the sheltering part is above roller group；The lamp panel includes on a lamp panel
Portion and a lamp panel lower part, the lamp panel top and lamp panel lower part are connected by the vertical support rod of plural number；The lamp panel top and
The striker spray head of at least two circles is provided between lamp panel lower part, the striker spray head makes mist host phase by making mist pipeline and high pressure
Even；
Striker spray head front end is provided with three circle insulating electrodes, and the three circles insulating electrode includes the negative insulating electrode of a circle and two
Enclose positive insulating electrode, the negative insulating electrode is between the two positive insulating electrodes of circle, the negative insulating electrode and booster
Cathode connects, and the positive insulating electrode connects with the anode of the booster；
The PM2.5 laser detection module is connected by a signal amplifier with a relay, and the booster and high pressure make mist
Host is connected by the relay with power supply, and the high pressure, which makes mist host and also passes through temperature and humidity sensor, is connected to power supply, respectively
The headlamp is mounted on lamp panel lower part, and is connected to power supply by light-operated inductor；
The negative-ion spraying dust-extraction unit further includes plural blower, and each blower is arranged in lamp panel, and each blower
Air outlet is all connected with fan housing, and the fan housing mouth setting encloses striker spray head rear two；The blower pass through respectively relay and
Temperature and humidity sensor is connected to power supply.
2. the plaza lighting device of high-effective dust-removing as described in claim 1, it is characterised in that: the negative insulating electrode setting exists
Between two circle striker spray heads, the two positive insulating electrodes of circle are separately positioned under the upside and lower circle striker spray head of circle striker spray head
Side.
3. the plaza lighting device of high-effective dust-removing as described in claim 1, it is characterised in that: the lamp stand inner hollow, shape
Shape is cone or polygon cone.
4. the plaza lighting device of high-effective dust-removing as claimed in claim 3, it is characterised in that: the mist pipeline of making is along lamp stand
Mist host is made with the high pressure on ground down and is connected in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011621.5A CN106641929B (en) | 2014-05-06 | 2014-05-06 | The plaza lighting device of high-effective dust-removing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187920.9A CN103934106B (en) | 2014-05-06 | 2014-05-06 | Negative ion spraying dust removal device |
| CN201611011621.5A CN106641929B (en) | 2014-05-06 | 2014-05-06 | The plaza lighting device of high-effective dust-removing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410187920.9A Division CN103934106B (en) | 2014-05-06 | 2014-05-06 | Negative ion spraying dust removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641929A CN106641929A (en) | 2017-05-10 |
| CN106641929B true CN106641929B (en) | 2019-10-18 |
Family
ID=51182135
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410187920.9A Active CN103934106B (en) | 2014-05-06 | 2014-05-06 | Negative ion spraying dust removal device |
| CN201611011621.5A Active CN106641929B (en) | 2014-05-06 | 2014-05-06 | The plaza lighting device of high-effective dust-removing |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410187920.9A Active CN103934106B (en) | 2014-05-06 | 2014-05-06 | Negative ion spraying dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103934106B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776384B (en) * | 2015-04-29 | 2017-04-12 | 青岛康源聚力生物科技有限公司 | Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5) |
| CN109812733B (en) * | 2019-02-21 | 2021-04-09 | 广州纯元科技有限公司 | A lighting apparatus for tunnel building has clean function |
| CN111841890A (en) * | 2020-07-23 | 2020-10-30 | 珠海格力电器股份有限公司 | Boosting control method and device, air purification equipment and storage medium |
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| CN201059451Y (en) * | 2007-05-29 | 2008-05-14 | 王海平 | Vehicle mounted negative ion multifunctional air purification lamp |
| CN202118572U (en) * | 2011-05-09 | 2012-01-18 | 易显峰 | Negative ion lamp |
| CN203131612U (en) * | 2013-03-12 | 2013-08-14 | 江苏承煦电气集团有限公司 | Streetlamp with anion generator |
| CN103586131A (en) * | 2012-10-17 | 2014-02-19 | 江苏大学 | Device and method for purifying indoor air through electrostatic atomization |
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| JPS5256544Y2 (en) * | 1973-04-11 | 1977-12-21 | ||
| CN2275712Y (en) * | 1995-12-01 | 1998-03-04 | 富拉尔基发电总厂 | Automatic spraying dusting regulator |
| JP2002168486A (en) * | 2000-12-02 | 2002-06-14 | Tadashi Fukamizu | Fountain utilizing unit type device for making indoor atmosphere comfortable |
| JP2002323568A (en) * | 2001-04-25 | 2002-11-08 | Japan Nuclear Cycle Development Inst States Of Projects | Radioactive dust monitor |
| CN202492820U (en) * | 2012-02-29 | 2012-10-17 | 易跃红 | City road dedusting and cooling system |
| CN102734876B (en) * | 2012-06-27 | 2014-07-30 | 海宁市倚天能环境科技有限公司 | Intelligently controlled air purifier and control method thereof |
| CN203411939U (en) * | 2013-08-27 | 2014-01-29 | 谢燕权 | Spray cooling and dedusting apparatus and system for urban roads and streets |
| CN103471067A (en) * | 2013-09-10 | 2013-12-25 | 苏州新区枫桥净化设备厂 | Street-lamp air purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059451Y (en) * | 2007-05-29 | 2008-05-14 | 王海平 | Vehicle mounted negative ion multifunctional air purification lamp |
| CN202118572U (en) * | 2011-05-09 | 2012-01-18 | 易显峰 | Negative ion lamp |
| CN103586131A (en) * | 2012-10-17 | 2014-02-19 | 江苏大学 | Device and method for purifying indoor air through electrostatic atomization |
| CN203131612U (en) * | 2013-03-12 | 2013-08-14 | 江苏承煦电气集团有限公司 | Streetlamp with anion generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106641929A (en) | 2017-05-10 |
| CN103934106B (en) | 2017-01-18 |
| CN103934106A (en) | 2014-07-23 |
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