CN104913263A - Street lamp capable of eliminating dust and haze - Google Patents
Street lamp capable of eliminating dust and haze Download PDFInfo
- Publication number
- CN104913263A CN104913263A CN201510356313.5A CN201510356313A CN104913263A CN 104913263 A CN104913263 A CN 104913263A CN 201510356313 A CN201510356313 A CN 201510356313A CN 104913263 A CN104913263 A CN 104913263A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- storage tank
- street lamp
- water tank
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
A street lamp capable of eliminating dust and haze comprises a lamp rod, wherein a water storage box is set on the top portion of the lamp rod; a water inlet pipeline is set at one side of the water storage box; a high pressure water pump is set inside the water storage box; the high pressure water pump is provided with a high pressure nozzle; a discharged outlet is set on the top portion of the water storage box; a controller mounted inside the water storage box; the controller is used to control the high pressure water pump; a water box is set at one side of the lamp rod; a water inlet pipeline is set on the top portion of the water box; an electronic automatic blow-down valve is mounted on the bottom of the water box; and a floating ball switch is set inside the water box. According to the invention, the air dust can be controlled effectively only need to slight transform the original street lamp; the purified air can be directly discharged to the air; the secondary pollution to the environment does not occur; solar panel can also be used to generate power, thus saving energy; both commercial electricity and power generated by the solar panel can be used; two working methods are adopted, thus not only the energy is saved, but also the street lamp is not restricted by a discharged line; and the street lamp can be place at anywhere.
Description
Technical field
The present invention relates to a kind of street lamp, be specifically related to a kind of street lamp that can purify air, eliminate airborne dust and haze.
Background technology
Recent haze problem is day by day serious, and cause the common people to the worry of air quality, especially when the season that wind is large or dry, the airborne dust in air easily spreads, and not only makes troubles to citizens' activities, and can cause air pollution.Air purifier spininess of the prior art designs indoor use, not for the purifier of outdoor location especially air airborne dust and haze, through observing, conventional road lamp is except cap part is for except throwing light on, lamp stand part is idle, can use completely, increase air cleaning unit, minimizing airborne dust and haze be polluted and is very useful.
Summary of the invention
For the problems referred to above, the invention provides a kind of street lamp eliminating airborne dust, haze.
The present invention is achieved by the following technical solutions: a kind of street lamp eliminating airborne dust, haze, comprises lamp stand, and the top of lamp stand is provided with storage tank, and the side of storage tank is provided with inlet channel, and inlet channel is connected with water system; In storage tank, high-pressure hydraulic pump is installed, high-pressure hydraulic pump is connected with high-pressure nozzle; The top of storage tank is provided with miniature waterproof axial flow blower; The top of storage tank is provided with outlet, is provided with controller in storage tank, and controller controls there is high-pressure hydraulic pump; The base side of lamp stand is provided with water tank, and water tank upper is provided with inlet channel, and inlet channel is connected with water system; Water tank bottom is provided with electronics automatic blowdown valve; Water tank inside is provided with float switch; The inside of lamp stand is provided with air inducing pipeline, and the hypomere of air inducing pipeline is provided with air-introduced machine, and the lower end of air inducing pipeline is stretched in water tank; The below of described air-introduced machine is provided with silencer pad; The top of described water tank is provided with exhaust outlet.
As preferably, the top of lamp stand is provided with solar panel, and battery is arranged on the below of solar panel, and illuminator is connected with battery.When using solar powered, the dynamical system of air-introduced machine is connected with battery.
The usefulness of this invention is: structure of the present invention is simple, only need transform a little on the basis of original street lamp, just can control effectively to air airborne dust, and the air after purification directly can enter air, and this equipment can not cause secondary pollution to environment.The present invention also can utilize solar panels to generate electricity, economize energy, and night provides illumination for traffic.The present invention can use civil power, also can use solar electrical energy generation, uses two kinds of working methods, not only environmental protection and energy saving, and does not restrict by winding displacement, can put everywhere.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of embodiment 1 of street lamp eliminating airborne dust, haze;
Fig. 2 is a kind of structural representation of embodiment 2 of street lamp eliminating airborne dust, haze;
Fig. 3 is a kind of sectional structure schematic diagram at street lamp post A place eliminating airborne dust, haze;
Fig. 4 is a kind of structure for amplifying schematic diagram at street lamp post B place eliminating airborne dust, haze;
In figure, 1 lamp stand, 2 solar panels, 3 batteries, 4 water tanks, 5 inlet channels, 6 air inducing pipelines, 7 air-introduced machines, 8 silencer pads, 9 electronics automatic blowdown valves, 10 fan-shaped fan housings, 11 air inlets, 12 storage tanks, 13 high-pressure hydraulic pumps, 14 inlet channels, 15 miniature waterproof axial flow blowers, 16 high-pressure nozzles, 17 exhaust outlets, 18 float switches, 19 high-pressure nozzles.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
As shown in Fig. 1, Fig. 3, Fig. 4, a kind of street lamp eliminating airborne dust, haze, comprises lamp stand 1, and lamp stand 1 is the rectangular configuration of hollow, and the length of rectangular outer surface is 30cm ~ 50cm, and width is 14cm ~ 16cm, and the height of lamp stand 1 is 4m ~ 12m; The top of lamp stand 1 is provided with storage tank 12, and storage tank 12 is Seal Design; Be provided with high-pressure hydraulic pump 13 in storage tank 12, high-pressure hydraulic pump 13 is provided with high-pressure nozzle 19; The side of storage tank 12 is provided with inlet channel 14, and inlet channel 14 is connected with water system; The top of storage tank 12 is provided with miniature waterproof axial flow blower 15; The top of storage tank 12 is provided with outlet, and high-pressure nozzle 16 is stretched out by outlet; Be provided with controller 19 in storage tank 12, controller 19 controls there is high-pressure hydraulic pump 13, and when not generating electricity evening, high-pressure hydraulic pump 13 does not work, and every a time period water spray once, water spraying time and interval time can regulate according to actual environment situation high-pressure hydraulic pump 13.The front/rear end at lamp stand 1 top is equipped with air inlet 11; The base side of lamp stand 1 is provided with water tank 4, and water tank 4 top is provided with inlet channel 5, and inlet channel 5 is connected with water system; Be provided with electronics automatic blowdown valve 9 bottom water tank 4, blowdown in every 24 hours once; Water tank 4 inside is provided with float switch 18, automatically controls water tank 4 liquid level, ensures and meets the effect of filtering airborne dust; The inside of lamp stand 1 is provided with air inducing pipeline 6, and the hypomere of air inducing pipeline 6 is provided with air-introduced machine 7, and the lower end of air inducing pipeline 6 is stretched in water tank 4; The below of air-introduced machine 7 is provided with silencer pad 8; The top of described water tank 4 is provided with exhaust outlet 17.
Fig. 2 is another kind of embodiment schematic diagram of the present invention, similar to Example 1, comprises lamp stand 1, and the height of lamp stand 1 is 4m ~ 12m; The top of lamp stand 1 is provided with storage tank 12, and storage tank 12 is Seal Design; Ultrasonic ultrasonic delay line memory 13 is installed in storage tank 12; The side of storage tank 12 is provided with inlet channel 14, and inlet channel 14 is connected with water system; The top of storage tank 12 is provided with miniature waterproof axial flow blower 15; The top of storage tank 12 is provided with outlet, and high-pressure nozzle 16 is stretched out by outlet; Be provided with controller 19 in storage tank 12, controller 19 controls there is high-pressure hydraulic pump 13, and the front and back of lamp stand 1 are equipped with fan-shaped fan housing 10, and the front arc length of fan-shaped fan housing 10 is 30cm ~ 50cm; The front arc upper end of fan-shaped fan housing 10 is provided with air inlet 11; The inside of the fan-shaped fan housing 10 in front and back is all provided with air inducing pipeline 6, and the hypomere of air inducing pipeline 6 is provided with air-introduced machine 7; The below of air-introduced machine 7 is provided with silencer pad 8; Be respectively equipped with water tank 4 below the fan-shaped fan housing 10 of lamp stand 1, water tank 4 top is provided with inlet channel 5, and inlet channel 5 is connected with water system; Be provided with electronics automatic blowdown valve 9 bottom water tank 4, blowdown in every 24 hours once; Water tank 4 inside is provided with float switch 18, automatically controls water tank 4 liquid level, ensures and meets the effect of filtering airborne dust; The lower end of described air inducing pipeline 6 is stretched in water tank 4, and the top of water tank 4 is provided with exhaust outlet 17.
In embodiment 1, be provided with storage tank 12 at the top of former lamp stand 1, be provided with high-pressure hydraulic pump 13 in storage tank 12, high-pressure hydraulic pump 13 is provided with high-pressure nozzle 16; The side of storage tank 12 is provided with inlet channel 14, inlet channel 14 is connected with water system, the liquid level of storage tank remains on 500ml, high-pressure hydraulic pump 13 works, and clear water is converted into fog, is sprayed by high-pressure nozzle 16, controller 19 is installed in storage tank 12, controller 19 controls there is high-pressure hydraulic pump 13, and when not generating electricity evening, high-pressure hydraulic pump 13 does not work.Every a time period water spray once, water spraying time and interval time can regulate according to actual environment situation high-pressure hydraulic pump 13.Have air inlet 11 in the periphery of former lamp stand simultaneously, air inlet 11 can be uniform circular hole, also can be a hole, in the inside of lamp stand 1, air inducing pipeline 6 is installed, air-introduced machine 7 is arranged on the hypomere of air inducing pipeline 6, air-introduced machine 7 is large gravitation high speed air-introduced machine, for reducing noise during its work, in the below of air-introduced machine 7, silencer pad 8 is installed, air and airborne dust suck in air inducing pipeline 6 by air-introduced machine 7, and air, by air inducing pipeline 6, enters in the water tank 4 that is located at below base, water tank 4 top is provided with inlet channel, and inlet channel is connected with water-supply systems; Be provided with electronics automatic blowdown valve bottom water tank 4, blowdown in every 24 hours once; Water tank 4 inside is provided with float switch, automatically controls water tank 4 liquid level, ensures and meets the effect of filtering airborne dust.
The principle of embodiment 2 is identical with embodiment 1, on the basis of former lamp stand, install fan-shaped fan housing 10 in the outside of lamp stand 1, fan-shaped fan housing 10 is arranged on the both sides, front and back of lamp stand, and inside is separately installed with air inducing pipeline 6, air sucks air inducing pipeline 6 by air-introduced machine 7, enter and be located in the water tank 4 of base side, in the present embodiment, water tank 4 is set to two, be located at respectively and fan-shaped fan housing side is installed, increase purification dynamics.
In the present embodiment 1,2, as replaceable mode, the high-pressure hydraulic pump installed in storage tank 12 and shower nozzle, can be replaced ultrasonic ultrasonic delay line memory.
Street lamp conventional is at present divided into civil power street lamp and solar street light, and in the present embodiment 1,2, when not making specified otherwise, street lamp refers to civil power street lamp.In the present embodiment 1,2, the dynamical system needed for the controller in the present invention, high-pressure hydraulic pump, blower fan etc. is connected with the electric power system of illuminating lamp, and when street lamp uses mains-supplied, the present invention also uses civil power; When street lamp is solar street light, when using solar powered, namely above lamp stand 1, solar panel 2 is installed, battery 3 is arranged on the below of solar panel 2, the illuminator of street lamp is connected with battery 3, and by storage battery power supply, dynamical system of the present invention is also by storage battery power supply, environmental protection and energy saving, and without the need to other winding displacement.
Structure of the present invention is simple, has the function of atomization and elimination dust, has the function of automatic pollution discharge simultaneously, can play the effect of the airborne dust that purifies air, removes, lamp stand can also be made full use of, and good looking appearance, economize energy, is suitable for marketing.
Claims (3)
1. can eliminate a street lamp for airborne dust, haze, comprise lamp stand (1), the top of lamp stand (1) is provided with storage tank (12), and the side of storage tank (12) is provided with inlet channel (14), and inlet channel (14) is connected with water system; It is characterized in that: high-pressure hydraulic pump (13) is installed in storage tank (12), high-pressure hydraulic pump (13) is connected with high-pressure nozzle (16); The top of storage tank (12) is provided with miniature waterproof axial flow blower (15); The top of storage tank (12) is provided with outlet; High-pressure nozzle (16) is stretched out by outlet; Be provided with controller (19) in storage tank (12), controller (19) controls there is high-pressure hydraulic pump (13)
The base side of lamp stand (1) is provided with water tank (4), and water tank (4) top is provided with inlet channel, and inlet channel is connected with water system; Water tank (4) bottom is provided with electronics automatic blowdown valve; Water tank (4) inside is provided with float switch (18);
The inside of lamp stand (1) is provided with air inducing pipeline (6), and the hypomere of air inducing pipeline (6) is provided with air-introduced machine (7), and the lower end of air inducing pipeline (6) is stretched in water tank (4); The below of described air-introduced machine (7) is provided with silencer pad (8); The top of described water tank (4) is provided with exhaust outlet (9).
2. a kind of street lamp eliminating airborne dust, haze according to claim 1, it is characterized in that: the top of lamp stand (1) is provided with solar panel (2), battery (3) is arranged on the below of solar panel (2), and illuminator is connected with battery (3).
3. a kind of street lamp eliminating airborne dust, haze according to claim 2, is characterized in that: the high-pressure hydraulic pump (13) installed in described storage tank (12), can be replaced ultrasonic ultrasonic delay line memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356313.5A CN104913263A (en) | 2015-06-25 | 2015-06-25 | Street lamp capable of eliminating dust and haze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356313.5A CN104913263A (en) | 2015-06-25 | 2015-06-25 | Street lamp capable of eliminating dust and haze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913263A true CN104913263A (en) | 2015-09-16 |
Family
ID=54082551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356313.5A Pending CN104913263A (en) | 2015-06-25 | 2015-06-25 | Street lamp capable of eliminating dust and haze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913263A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805688A (en) * | 2016-05-11 | 2016-07-27 | 周聪 | Solar street lamp type maintenance-free haze removal and purification equipment |
| CN106195883A (en) * | 2016-06-12 | 2016-12-07 | 陈敏卉 | A kind of Lawn lamp that can purify air |
| CN106195820A (en) * | 2016-07-04 | 2016-12-07 | 枣庄鲁交智能工业设备开发有限公司 | A kind of multi-functional street lamp |
| CN106964229A (en) * | 2017-05-10 | 2017-07-21 | 西安纳仕格机电科技有限责任公司 | Except haze system is removed in haze equipment and city |
| CN107366878A (en) * | 2017-08-11 | 2017-11-21 | 成都新力佳科技有限公司 | It is a kind of can purify air remove haze street lamp |
| CN115164177A (en) * | 2022-09-02 | 2022-10-11 | 扬州英瑞景观照明有限公司 | Antifog haze wisdom lamp pole with air purification function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140218927A1 (en) * | 2004-10-01 | 2014-08-07 | Tseng-Lu Chien | Desktop Item with LED Means Has USB-unit(s) or USB-Module to Charge Other Electric or Digital Data Device(s) |
| CN204387852U (en) * | 2015-02-11 | 2015-06-10 | 汪为良 | A kind of street lamp eliminating airborne dust, haze |
| CN204756743U (en) * | 2015-06-25 | 2015-11-11 | 汪为良 | Can eliminate street lamp of raise dust, haze |
-
2015
- 2015-06-25 CN CN201510356313.5A patent/CN104913263A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140218927A1 (en) * | 2004-10-01 | 2014-08-07 | Tseng-Lu Chien | Desktop Item with LED Means Has USB-unit(s) or USB-Module to Charge Other Electric or Digital Data Device(s) |
| CN204387852U (en) * | 2015-02-11 | 2015-06-10 | 汪为良 | A kind of street lamp eliminating airborne dust, haze |
| CN204756743U (en) * | 2015-06-25 | 2015-11-11 | 汪为良 | Can eliminate street lamp of raise dust, haze |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805688A (en) * | 2016-05-11 | 2016-07-27 | 周聪 | Solar street lamp type maintenance-free haze removal and purification equipment |
| CN105805688B (en) * | 2016-05-11 | 2018-06-29 | 周聪 | Solar street light formula is non-maintaining to remove haze cleaning equipment |
| CN106195883A (en) * | 2016-06-12 | 2016-12-07 | 陈敏卉 | A kind of Lawn lamp that can purify air |
| CN106195820A (en) * | 2016-07-04 | 2016-12-07 | 枣庄鲁交智能工业设备开发有限公司 | A kind of multi-functional street lamp |
| CN106964229A (en) * | 2017-05-10 | 2017-07-21 | 西安纳仕格机电科技有限责任公司 | Except haze system is removed in haze equipment and city |
| CN107366878A (en) * | 2017-08-11 | 2017-11-21 | 成都新力佳科技有限公司 | It is a kind of can purify air remove haze street lamp |
| CN115164177A (en) * | 2022-09-02 | 2022-10-11 | 扬州英瑞景观照明有限公司 | Antifog haze wisdom lamp pole with air purification function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104913263A (en) | Street lamp capable of eliminating dust and haze | |
| CN204986818U (en) | Eliminate street lamp of raise dust and haze | |
| CN104696821A (en) | Street lamp capable of eliminating raising dust and haze | |
| CN207621913U (en) | A kind of solar energy garden lamp with self-cleaning function | |
| CN205424784U (en) | Dust fall, antifog haze street lamp | |
| CN200999332Y (en) | City road purifying spraying protective fence | |
| CN203489412U (en) | High-pressure atomizing humidifier | |
| CN107044614A (en) | Haze street lamp is removed with reference to the cooling of photovoltaic generation | |
| CN206001380U (en) | A kind of remote controlled dedusting street lamp | |
| CN204756743U (en) | Can eliminate street lamp of raise dust, haze | |
| CN204387852U (en) | A kind of street lamp eliminating airborne dust, haze | |
| CN105180323A (en) | Haze-removing, dedusting and cooling system for buildings | |
| CN202747299U (en) | Multi-functional streetlamp | |
| CN202403338U (en) | Self-cleaning and humidifying energy-saving device of split air conditioner | |
| CN104566711A (en) | Photovoltaic-drive evaporation cooling air conditioner system integrating recycling of rain water | |
| CN205746526U (en) | A kind of novel street lamp that can eliminate airborne dust, haze | |
| CN204141705U (en) | A kind of dedusting air-conditioning | |
| CN104906897A (en) | Smog and flying dust eliminating device arranged on street lamp and using solar energy | |
| CN204745966U (en) | Install on street lamp device that solar energy power generation eliminated haze and raise dust | |
| CN202516443U (en) | Environment-friendly airborne particulate matter purifier | |
| CN211245931U (en) | Cooling and dust removing device | |
| CN108954184A (en) | A kind of municipal works multi-functional street lamp | |
| CN205481366U (en) | Air purifier | |
| CN204421240U (en) | Utilize based on rainwater recycle and drive the Evaporative Cooling Air-conditioning System of combining with photovoltaic | |
| CN110848824B (en) | Energy-saving water dispenser with air purification assembly and working method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
|
| RJ01 | Rejection of invention patent application after publication |