CN108050624B - LED deep ultraviolet sterilization device for air purification - Google Patents
LED deep ultraviolet sterilization device for air purification Download PDFInfo
- Publication number
- CN108050624B CN108050624B CN201810052407.7A CN201810052407A CN108050624B CN 108050624 B CN108050624 B CN 108050624B CN 201810052407 A CN201810052407 A CN 201810052407A CN 108050624 B CN108050624 B CN 108050624B
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- Prior art keywords
- deep ultraviolet
- air
- air purification
- ultraviolet sterilization
- led lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses an LED deep ultraviolet sterilization device for air purification, which comprises an air purification tank, a first deep ultraviolet sterilization LED lamp and a heater, wherein an air inlet is formed in the top of one side of the air purification tank, an air outlet is formed in the bottom of one side, opposite to the air inlet, of the air purification tank, a side guide rail is arranged in the air purification tank, a movable sliding seat is arranged on the side guide rail, the first deep ultraviolet sterilization LED lamp is fixedly arranged on the movable sliding seat, and the first deep ultraviolet sterilization LED lamp is installed with the side guide rail in a sliding manner through the movable sliding seat; the air purification tank is reasonable and simple in structure and good in sterilization effect, the first deep ultraviolet sterilization LED lamp moves up and down in the air purification tank for sterilization, the comprehensiveness of sterilization in the air purification tank is ensured, the uniformity and the thoroughness of deep ultraviolet sterilization of air in the air purification tank are ensured by utilizing air flow, the temperature and the humidity of air subjected to sterilization and purification treatment are ensured, and the treatment speed of air sterilization and purification is further accelerated.
Description
The technical field is as follows:
the invention relates to the technical field of deep ultraviolet sterilization, in particular to an LED deep ultraviolet sterilization device for air purification.
Background art:
the deep ultraviolet sterilization LED lamp is a novel efficient deep ultraviolet sterilization LED lamp, the deep ultraviolet is ultraviolet with shorter wavelength, the efficiency of killing bacteria and viruses is higher, compared with the traditional low-pressure mercury lamp, the deep ultraviolet sterilization LED lamp has the advantages of small volume, power saving, environmental protection, long service life and the like, and the sterilization effect is better when the air temperature of the deep ultraviolet sterilization purification treatment is 20-40 ℃ and the humidity is 40-60%. However, the existing LED deep ultraviolet sterilization device for air purification is not uniform and thorough due to the non-flowing of the air inside, which affects the quality of the LED deep ultraviolet sterilization device in sterilizing and purifying the air, and is affected by the temperature and humidity of the air, and the LED deep ultraviolet sterilization speed is slow due to the low temperature and humidity, and the sterilization effect is reduced.
The invention content is as follows:
the invention aims to solve the problems that the LED deep ultraviolet sterilization device for air purification solves the problems that the existing LED deep ultraviolet sterilization device for air purification has influence on the quality of air sterilization and purification treatment of the LED deep ultraviolet sterilization device due to the non-flowing of internal air, the LED deep ultraviolet sterilization device is slow in speed of LED deep ultraviolet sterilization due to the influence of the temperature and humidity of air, and the sterilization effect is reduced.
In order to solve the above problems, the present invention provides a technical solution:
an LED deep ultraviolet sterilization device for air purification comprises an air purification tank, a first deep ultraviolet sterilization LED lamp and a heater, the top of one side of the air purification tank is provided with an air inlet, the bottom of one side of the air purification tank opposite to the air inlet is provided with an air outlet, a side guide rail is arranged in the air purification tank, a movable sliding seat is arranged on the side guide rail, a first deep ultraviolet sterilization LED lamp is fixedly arranged on the movable sliding seat, the first deep ultraviolet sterilization LED lamp is slidably installed with the side guide rail through the movable sliding seat, the top of the air purification tank is provided with a circulating air inlet, the bottom of the air purification tank is provided with a circulating air outlet, the circulating air outlet and the circulating air inlet are connected with a circulating fan through a circulating air pipe, and the circulating fan and the circulating air outlet are connected with a heater through the circulating air pipe.
As preferred, the top fixed mounting of air purification jar has the liquid storage pot, the top fixed mounting of liquid storage pot has the dark ultraviolet sterilization LED lamp of second, the output of liquid storage pot passes through the transfer line and is connected with the input of the atomizing pipe of fixed mounting in liquid storage pot bottom, fixed mounting has superfine atomizing humidification shower nozzle on the atomizing pipe, superfine atomizing humidification shower nozzle is provided with a plurality ofly, install the transfer pump solenoid valve on the transfer line, the internally mounted of liquid storage pot has the (mixing) shaft, and fixed mounting has a plurality of stirring paddle leaf on the (mixing) shaft, and the (mixing) shaft passes through the shaft coupling and is connected with stirring driving motor.
Preferably, a temperature sensor and a humidity sensor are fixedly mounted inside the air purification tank, and both the temperature sensor and the humidity sensor are electrically connected with the display.
Preferably, the first deep ultraviolet sterilization LED lamp and the second deep ultraviolet sterilization LED lamp are fixedly installed by a permanent magnet.
Preferably, an electric heating wire for heating by energization is installed inside the heater.
Preferably, a filter screen is fixedly installed on the air inlet.
Preferably, a heat preservation pipe sleeve is sleeved on the outer side of the circulating air pipe.
Preferably, the electric heating wire is arranged in a wave shape.
The invention has the beneficial effects that:
the invention has reasonable and simple structure, good sterilization effect, energy saving and environmental protection, firstly, the air to be sterilized and purified enters the air purification tank, the air sterilization and purification treatment is carried out in the air purification tank by the light with the wavelength of about 260 nanometers emitted by the first deep ultraviolet sterilization LED lamp, the first deep ultraviolet sterilization LED lamp can move up and down in the air purification tank for sterilization by moving the sliding seat and the side guide rail, the comprehensiveness of the sterilization in the air purification tank is ensured, in the sterilization process, the air flow in the air purification tank is promoted by the circulating air inlet, the circulating air outlet, the circulating air pipe and the circulating fan, the uniformity and the completeness of the deep ultraviolet sterilization of the air in the air purification tank are ensured by utilizing the air flow, the heater arranged on the circulating air pipe can heat the sterilized air, and the influence of the low air temperature on the speed and the effect of the deep ultraviolet sterilization is avoided, install liquid storage pot and superfine atomizing humidification shower nozzle on air purification jar can guarantee the humidity of sterilization purification treatment air to air purification jar interior air humidification processing, further accelerate the processing speed of air sterilization purification, install the second deep ultraviolet sterilization LED lamp in the liquid storage pot here, guarantee the quality of air humidification water.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at position A of the present invention;
FIG. 3 is a schematic view of a fluid reservoir of the present invention.
In the figure: 1. an air purification tank; 2. an air inlet; 3. an exhaust port; 4. a side rail; 5. moving the slide; 6. a first deep ultraviolet sterilization LED lamp 7 and a circulating air inlet; 8. circulating the air outlet; 9. a circulating air duct; 10. a circulating fan; 11. a heater; 12. an electric heating wire; 13. a temperature sensor; 14. a humidity sensor; 15. a liquid storage tank; 16. a second deep ultraviolet germicidal LED lamp; 17. a transfusion tube; 18. an atomizing tube; 19. a superfine atomizing and humidifying spray head; 20. an infusion pump; 21. and a permanent magnet.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: an LED deep ultraviolet sterilization device for air purification comprises an air purification tank 1, a first deep ultraviolet sterilization LED lamp 6 and a heater 11, the top of one side of the air purification tank 1 is provided with an air inlet 2, the bottom of one side of the air purification tank 1 opposite to the air inlet 2 is provided with an air outlet 3, a side guide rail 4 is arranged in the air purification tank 1, a movable sliding seat 5 is arranged on the side guide rail 4, a first deep ultraviolet sterilization LED lamp 6 is fixedly arranged on the movable sliding seat 5, the first deep ultraviolet sterilization LED lamp 6 is arranged with the side guide rail 4 in a sliding way through the movable sliding seat 5, the top of the air purification tank 1 is provided with a circulating air inlet 7, the bottom of the air purification tank 1 is provided with a circulating air outlet 8, the circulating air outlet 8 and the circulating air inlet 7 are connected with a circulating fan 10 through a circulating air pipe 9, and the circulating fan 10 and the circulating air outlet 8 are connected with a heater 11 through a circulating air pipe 9.
Wherein, the top fixed mounting of air purification jar 1 has liquid storage pot 15, the top fixed mounting of liquid storage pot 15 has second deep ultraviolet sterilization LED lamp 16, the output of liquid storage pot 15 passes through transfer line 17 and is connected with the input of the atomizing pipe 18 of fixed mounting in liquid storage pot 15 bottom, fixed mounting has superfine atomizing humidification shower nozzle 19 on the atomizing pipe 18, superfine atomizing humidification shower nozzle 19 is provided with a plurality ofly, install transfer pump 20 and solenoid valve on the transfer line 17, the internally mounted of liquid storage pot 15 has the (mixing) shaft, and fixed mounting has a plurality of stirring paddle leaf on the (mixing) shaft, and the (mixing) shaft passes through the shaft coupling to be connected with stirring driving motor's output transmission, and liquid storage pot 15 and superfine atomizing humidification shower nozzle 19 installed on air purification jar 1 can guarantee the humidity of the purification air in air purification jar 1, further accelerate the processing speed of air sterilization and purification, here install the second deep ultraviolet sterilization LED lamp 16 in the liquid storage pot 15, guarantee the quality of air humidification water, cause the secondary pollution of air when avoiding the humidification, the inside fixed mounting of air purification jar 1 has temperature sensor 13 and humidity transducer 14, temperature sensor 13 and humidity transducer 14 all link with the display electricity, are convenient for detect temperature, humidity inside air purification jar 1, first deep ultraviolet sterilization LED lamp 6 and second deep ultraviolet sterilization LED lamp 16 all pass through permanent magnet 21 fixed mounting, and permanent magnet 21 is installed firmly, and simple to operate avoids first deep ultraviolet sterilization LED lamp 6 to become flexible in the removal process, the internally mounted of heater 11 has the electrical heating wire 12 of ohmic heating, fixed mounting has the filter screen on the air inlet 2, avoids the dust to get into air purification jar 1, reach the preliminary filtration purification treatment of air, the heat preservation pipe box is established to the outside cover of circulation tuber pipe 9, reduces the heat loss in the air cycle process, electric heating wire 12 adopts the wave setting, increases the heating surface for the rate of heating.
The using state of the invention is as follows: the invention has reasonable and simple structure, good sterilization effect, energy saving and environmental protection, firstly, the air to be sterilized and purified enters the air purification tank 1, the air sterilization and purification treatment is carried out in the air purification tank 1 through the light with the wavelength of about 260 nm emitted by the first deep ultraviolet sterilization LED lamp 6, the first deep ultraviolet sterilization LED lamp 6 can move up and down in the air purification tank 1 through the movable slide seat 5 and the side guide rail 4 for sterilization, the comprehensiveness of the sterilization in the air purification tank 1 is ensured, in the sterilization process, the flow of the air in the air purification tank 1 is mechanically promoted through the circulating air inlet 7, the circulating air outlet 8, the circulating air pipe 9 and the circulating fan 10, the uniformity and the completeness of the deep ultraviolet sterilization of the air in the air purification tank 1 are ensured by utilizing the air flow, the heater 11 arranged on the circulating air pipe 9 can heat the sterilized air, avoid the lower speed and the effect that influences deep ultraviolet sterilization of air temperature, install liquid storage pot 15 and superfine atomizing humidification shower nozzle 19 on air purification jar 1 and can guarantee the humidity of purification treatment air of disinfecting to air humidification processing in air purification jar 1, further accelerate the processing speed that air sterilization purified, install the second deep ultraviolet sterilization LED lamp 16 in liquid storage pot 15 here, guarantee the quality of air humidification water, cause the secondary pollution of air when avoiding the humidification.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a LED deep ultraviolet sterilizing equipment for air purification, includes air purification jar (1), first deep ultraviolet sterilization LED lamp (6) and heater (11), its characterized in that: the top of air purification jar (1) one side is provided with air inlet (2), the bottom of air purification jar (1) relative air inlet (2) one side is provided with gas vent (3), air purification jar (1) internally mounted has side guide rail (4), install on side guide rail (4) and remove slide (5), it has first deep ultraviolet sterilization LED lamp (6) to remove fixed mounting on slide (5), first deep ultraviolet sterilization LED lamp (6) are through removing slide (5) and side guide rail (4) slidable mounting, circulation air intake (7) are installed at the top of air purification jar (1), circulation air outlet (8) are installed to the bottom of air purification jar (1), be connected with circulating fan (10) through circulation tuber pipe (9) between circulation air outlet (8) and circulation air intake (7), through circulation tuber pipe (9) and heater between circulating fan (10) and circulation air outlet (8) (11) And (4) connecting.
2. The LED deep ultraviolet sterilization device for air purification according to claim 1, wherein: the top fixed mounting of air purification jar (1) has liquid storage pot (15), the top fixed mounting of liquid storage pot (15) has second deep ultraviolet sterilization LED lamp (16), the output of liquid storage pot (15) passes through transfer line (17) and is connected with the input of fixed mounting atomizing pipe (18) in liquid storage pot (15) bottom, fixed mounting has superfine atomizing humidification shower nozzle (19) on atomizing pipe (18), superfine atomizing humidification shower nozzle (19) are provided with a plurality ofly, install transfer pump (20) and solenoid valve on transfer line (17), the internally mounted of liquid storage pot (15) has the (mixing) shaft, and fixed mounting has a plurality of stirring paddle leaf on the (mixing) shaft, and the (mixing) shaft passes through the shaft coupling and is connected with stirring driving motor's output transmission.
3. The LED deep ultraviolet sterilization device for air purification according to claim 1, wherein: air purification jar (1) inside fixed mounting has temperature sensor (13) and humidity transducer (14), temperature sensor (13) and humidity transducer (14) all link with the display electricity.
4. The LED deep ultraviolet sterilization device for air purification according to claim 1, wherein: the first deep ultraviolet sterilization LED lamp (6) and the second deep ultraviolet sterilization LED lamp (16) are fixedly installed through a permanent magnet (21).
5. The LED deep ultraviolet sterilization device for air purification according to claim 1, wherein: an electric heating wire (12) for electrifying and heating is arranged in the heater (11).
6. The LED deep ultraviolet sterilization device for air purification according to claim 1, wherein: and a filter screen is fixedly arranged on the air inlet (2).
7. The LED deep ultraviolet sterilization device for air purification according to claim 1, wherein: and a heat-insulating pipe sleeve is sleeved on the outer side of the circulating air pipe (9).
8. The LED deep ultraviolet sterilization device for air purification according to claim 5, wherein: the electric heating wire (12) is arranged in a wave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052407.7A CN108050624B (en) | 2018-01-19 | 2018-01-19 | LED deep ultraviolet sterilization device for air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052407.7A CN108050624B (en) | 2018-01-19 | 2018-01-19 | LED deep ultraviolet sterilization device for air purification |
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| Publication Number | Publication Date |
|---|---|
| CN108050624A CN108050624A (en) | 2018-05-18 |
| CN108050624B true CN108050624B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810052407.7A Active CN108050624B (en) | 2018-01-19 | 2018-01-19 | LED deep ultraviolet sterilization device for air purification |
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| CN (1) | CN108050624B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503695A (en) * | 2020-11-25 | 2021-03-16 | 木林森股份有限公司 | Air purification device utilizing deep ultraviolet LED for sterilization and control method |
| CN112539508B (en) * | 2020-12-02 | 2022-06-28 | 木林森股份有限公司 | Ultraviolet sterilization device for air purification |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893983A (en) * | 2003-10-27 | 2007-01-10 | 玛丽亚·赫曼纳斯·吉哈德斯·斯德赫斯 | Air processing method and device therefor |
| CN203874137U (en) * | 2014-05-01 | 2014-10-15 | 王清芳 | Ultraviolet disinfection device |
| CN106500195A (en) * | 2016-10-31 | 2017-03-15 | 哈尔滨朋来科技开发有限公司 | A kind of domestic air filters damping device |
| CN206150871U (en) * | 2016-06-22 | 2017-05-10 | 沈武勇 | Domestic shoe cabinet with exhaust -gas disposal function |
| CN206446491U (en) * | 2016-11-25 | 2017-08-29 | 淮安双湖农牧科技有限公司 | One kind has sterilizing function agricultural byproducts fresh-keeping transport vehicle |
| CN107252196A (en) * | 2017-05-25 | 2017-10-17 | 重庆交通大学 | A kind of Intelligent clothes cabinet of electric heating tube dehumidifying sterilization |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7407633B2 (en) * | 2001-10-04 | 2008-08-05 | The Johns Hopkins University | Method and apparatus for air treatment |
-
2018
- 2018-01-19 CN CN201810052407.7A patent/CN108050624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893983A (en) * | 2003-10-27 | 2007-01-10 | 玛丽亚·赫曼纳斯·吉哈德斯·斯德赫斯 | Air processing method and device therefor |
| CN203874137U (en) * | 2014-05-01 | 2014-10-15 | 王清芳 | Ultraviolet disinfection device |
| CN206150871U (en) * | 2016-06-22 | 2017-05-10 | 沈武勇 | Domestic shoe cabinet with exhaust -gas disposal function |
| CN106500195A (en) * | 2016-10-31 | 2017-03-15 | 哈尔滨朋来科技开发有限公司 | A kind of domestic air filters damping device |
| CN206446491U (en) * | 2016-11-25 | 2017-08-29 | 淮安双湖农牧科技有限公司 | One kind has sterilizing function agricultural byproducts fresh-keeping transport vehicle |
| CN107252196A (en) * | 2017-05-25 | 2017-10-17 | 重庆交通大学 | A kind of Intelligent clothes cabinet of electric heating tube dehumidifying sterilization |
Non-Patent Citations (1)
| Title |
|---|
| 影响紫外线杀菌力的主要因素;张雪;《齐鲁护理杂志》;19970430;第3卷(第2期);63,70 * |
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Inventor after: Wang Qingyun Inventor after: Guo Min Inventor after: Lin Jinrui Inventor before: Lin Jinrui |
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Effective date of registration: 20200415 Address after: No.21 Shengli Road, Qinhe Town, Qinyuan County, Changzhi City, Shanxi Province Applicant after: Wang Qingyun Applicant after: Guo Min Address before: 325600 21 public security road, Le Cheng street, Yueqing, Wenzhou, Zhejiang Applicant before: Lin Jinrui |
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