CN111183877A - Electromagnetic control agricultural internet irrigation control device based on buoyancy - Google Patents
Electromagnetic control agricultural internet irrigation control device based on buoyancy Download PDFInfo
- Publication number
- CN111183877A CN111183877A CN202010089593.9A CN202010089593A CN111183877A CN 111183877 A CN111183877 A CN 111183877A CN 202010089593 A CN202010089593 A CN 202010089593A CN 111183877 A CN111183877 A CN 111183877A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mounting seat
- buoyancy
- plate
- agricultural internet
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
Abstract
The utility model provides an electromagnetic control agricultural internet irrigation control device based on buoyancy, relates to agricultural internet technical field, including the mount pad, the inner wall fixedly connected with positive plate of mount pad, the inner wall fixedly connected with of mount pad and the negative plate of the left side symmetry of each other of positive plate, the inner wall fixedly connected with sealing ring of mount pad. This electromagnetic control agricultural internet irrigation controlling means based on buoyancy, use through the cooperation of kickboard and dielectric plate, when the catch basin is full of water, the kickboard is located topmost under the buoyancy of water, at this moment, dielectric plate makes circuit voltage just in time be in the operating voltage scope of electromagnet, along with the reduction of catch basin moisture, the kickboard moves down gradually, and dielectric plate reduces circuit voltage gradually, when the kickboard is in the bottom, the undersize is less than the operating voltage scope of electromagnet, make irrigation equipment start, thereby the effect that can irrigate automatically has been reached, and in time work according to the water demand of crops, the good growth of crops has been guaranteed.
Description
Technical Field
The invention relates to the technical field of agricultural internet, in particular to an electromagnetic control agricultural internet irrigation control device based on buoyancy.
Background
Agricultural irrigation is an important crop watering mode in agricultural planting, an irrigation system is controlled by the Internet, crops are irrigated quantitatively at regular time, normal growth of the crops is guaranteed, health of the crops is guaranteed, and grains can be harvested.
The current irrigation device is the timing work mostly, can't irrigate according to the actual water demand of crops, leads to crops serious dehydration or the too much condition of watering can appear, leads to crops death, causes the grain loss, seriously influences the harvest of crops, has reduced peasant's economic income.
Therefore, we provide an electromagnetic control agricultural internet irrigation control device based on buoyancy to solve the above problems, and the electromagnetic control agricultural internet irrigation control device achieves the effect of automatic irrigation by matching the floating plate with the dielectric plate, timely works according to the water demand of crops, ensures the good growth of the crops, achieves the effect of timely water supplement by matching the electromagnet with the conductive column, and can also avoid watering too much.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: an electromagnetic control agricultural internet irrigation control device based on buoyancy comprises a mounting seat, wherein the inner wall of the mounting seat is fixedly connected with a positive plate, the inner wall of the mounting seat is fixedly connected with a negative plate which is mutually symmetrical with the left side of the positive plate, the inner wall of the mounting seat is fixedly connected with a sealing ring, the inner bottom wall of the mounting seat is fixedly connected with a first spring, the top of the first spring is fixedly connected with a guide post, the middle part of the guide post is fixedly connected with a dielectric plate, the top of the guide post is fixedly connected with a floating plate, the middle part of the mounting seat is provided with a water storage tank, the inner wall of the mounting seat is fixedly connected with two symmetrical electromagnets, the inner wall of the mounting seat is fixedly connected with two symmetrical conductive posts, the inner wall of the mounting seat is fixedly connected with a second spring, the inner side of the second spring is fixedly connected, the inner wall of the mounting seat is fixedly connected with a heat-conducting column fixedly connected with the outer side of the heating plate, the outer side of the mounting seat is fixedly connected with a heat-absorbing plate fixedly connected with the outer side of the heat-conducting column, the top of the mounting seat is provided with uniformly distributed leak holes,
the invention has the following beneficial effects:
1. this electromagnetic control agricultural internet irrigation controlling means based on buoyancy, use through the cooperation of kickboard and dielectric plate, when the catch basin is full of water, the kickboard is located topmost under the buoyancy of water, at this moment, dielectric plate makes circuit voltage just in time be in the operating voltage scope of electromagnet, along with the reduction of catch basin moisture, the kickboard moves down gradually, and dielectric plate reduces circuit voltage gradually, when the kickboard is in the bottom, the undersize is less than the operating voltage scope of electromagnet, make irrigation equipment start, thereby the effect that can irrigate automatically has been reached, and in time work according to the water demand of crops, the good growth of crops has been guaranteed.
2. This electromagnetic control agricultural internet irrigation controlling means based on buoyancy, use through the cooperation of electromagnet with lead electrical pillar, the cistern is full-time, the kickboard with the movable block squeeze into in the mount pad and with lead electrical connection of electrical pillar, and the movable block attract the effect with leading electrical connection all the time with the magnetism of magnetic path under the electromagnet, irrigation equipment closes this moment, and when the kickboard removed to the bottom, the electromagnet circuit disconnection, the movable block with lead the electrical pillar disconnection, irrigation equipment opens at this moment, make crops obtain moisture replenishment, thereby the effect of timely moisturizing has been reached, and can also avoid watering too much.
Further, the material of mount pad is the cuboid form for the shape of stereoplasm thermal insulation material and mount pad, the positive plate size is the same with the negative plate size and the positive plate size is less than the size of mount pad.
Further, the material of sealing ring is rubber material and the internal diameter of sealing ring is less than the diameter of guide post, spring one is extension spring and the diameter of spring one is less than the diameter of guide post.
Further, the density of kickboard is less than the density of water and the diameter of kickboard equals the diameter of catch basin, the diameter of catch basin is less than the diameter of mount pad and the shape of catch basin is cylindricly.
Further, the inboard magnetism of electromagnet is opposite with the magnetism in the magnetic path outside, the material of leading electrical pillar is copper material and leads the shape of electrical pillar for the cuboid, the material of movable block is insulating material and the inner wall fixedly connected with electric contact of movable block.
Furthermore, the material of the heating plate is a solar panel material, the material of the heat conducting column is a material with high heat conducting performance, and the size of the leakage hole is smaller than the diameter of the guide column.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of the upward movement structure of the floating plate according to the present invention;
FIG. 4 is an enlarged partial view of the portion A in FIG. 3 according to the present invention.
In the figure: 1. a mounting seat; 2. a positive plate; 3. a negative plate; 4. a seal ring; 5. a first spring; 6. a guide post; 7. a dielectric plate; 8. a floating plate; 9. a water storage tank; 10. an electromagnet; 11. a conductive post; 12. a second spring; 13. a movable block; 14. a magnetic block; 15. heating plates; 16. a heat-conducting column; 17. a heat absorbing plate; 18. And (4) a leak hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4, an electromagnetic control agricultural internet irrigation control device based on buoyancy, including mount pad 1, mount pad 1 plays the effect of fixing each part, the material of mount pad 1 is hard thermal insulation material and the shape of mount pad 1 is cuboid form, the size of positive plate 2 is the same with the size of negative plate 3 and the size of positive plate 2 is less than the size of mount pad 1, the inner wall fixedly connected with positive plate 2 of mount pad 1, positive plate 2 plays the effect of control circuit voltage size with negative plate 3 together, the inner wall fixedly connected with of mount pad 1 and the negative plate 3 of the left side of positive plate 2 symmetry negative plate 3 each other, negative plate 3 plays the effect of control circuit, the inner wall fixedly connected with sealing ring 4 of mount pad 1, sealing ring 4 plays sealed effect, the material of sealing ring 4 is rubber material and the internal diameter of sealing ring 4 is less than the diameter of guide post 6.
The spring I5 is an extension spring, the diameter of the spring I5 is smaller than that of the guide post 6, the inner bottom wall of the mounting seat 1 is fixedly connected with the spring I5, the spring I5 plays a role of pulling the guide post 6 back downwards, the top of the spring I5 is fixedly connected with the guide post 6, the middle of the guide post 6 is fixedly connected with a dielectric plate 7, the dielectric plate 7 plays a role of controlling circuit voltage, the top of the guide post 6 is fixedly connected with a floating plate 8, the floating plate 8 plays a role of transmission, the density of the floating plate 8 is smaller than that of water, the diameter of the floating plate 8 is equal to that of the water storage tank 9, the diameter of the water storage tank 9 is smaller than that of the mounting seat 1, the shape of the water storage tank 9 is cylindrical, the water storage tank 9 is arranged in the middle of the mounting seat 1, the water storage tank 9 plays a role of temporarily storing water, the inner wall of the mounting seat 1 is fixedly connected with two symmetrical electromagnets 10, the working voltage of the, the electromagnet 10 plays a role in transmission, the magnetism of the inner side of the electromagnet 10 is opposite to that of the outer side of the magnetic block 14, the conductive posts 11 are made of copper materials and are cuboid in shape, the movable block 13 is made of insulating materials and is fixedly connected with electric contacts on the inner wall of the movable block 13, the inner wall of the mounting seat 1 is fixedly connected with two symmetrical conductive posts 11, and the conductive posts 11 play a role in communicating a circuit.
The inner wall of the mounting seat 1 is fixedly connected with a second spring 12, the inner side of the second spring 12 is fixedly connected with a movable block 13, the movable block 13 plays a role in transmission, the middle part of the movable block 13 is fixedly connected with a magnetic block 14, the magnetic block 14 plays a role in transmission, the inner wall of the mounting seat 1 is fixedly connected with a heating plate 15, the heating plate 15 plays a role in heating water evaporation to simulate the water loss of crops, the heating plate 15 is made of a solar panel material, the heat conducting column 16 is made of a material with high heat conducting property, the size of a leak hole 18 is smaller than the diameter of the guide column 6, the inner wall of the mounting seat 1 is fixedly connected with the heat conducting column 16 fixedly connected with the outer side of the heating plate 15, the heat conducting column 16 plays a role in heat conduction, the outer side of the mounting seat 1 is fixedly connected with a heat absorbing plate 17 fixedly connected with the outer side,
the working principle is as follows: at the initial state, the water storage tank 9 is filled with water, at the moment, the floating plate 8 moves to the topmost part under the action of buoyancy of the water, at the moment, the dielectric plate 7 moves to the topmost part, at the moment, circuit voltage can enable the electromagnet 10 to work and generate magnetism, at the moment, the movable block 13 is squeezed into the mounting seat 1 by the floating plate 8, the electromagnet 10 and the magnetic block 14 are mutually attracted, the movable block 13 is firmly and electrically connected with the conductive column 11, and the irrigation device stops irrigation.
The heat is transmitted to the heat conducting column 16 along with the continuous heat absorption of the heat absorbing plate 17, and then transmitted to the heating plate 15 through the heat conducting column 16, the heating plate 15 accelerates the evaporation of moisture in the water storage tank 9, the loss of moisture of crops is simulated, when the moisture is evaporated to be dry, the floating plate 8 moves to the bottommost part under the action of the first spring 5, the voltage of a circuit is reduced to the minimum by the dielectric plate 7 at the moment and is smaller than the working voltage of the electromagnet 10, the electromagnet 10 does not work at the moment, the movable block 13 is popped out of the mounting seat 1 again under the action of the second spring 12 after the attraction effect of the electromagnet 10 and the magnetic block 14 is lost, and the irrigation device is refilled until the water storage tank.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electromagnetic control agricultural internet irrigation control device based on buoyancy, includes mount pad (1), its characterized in that: the inner wall of the mounting seat (1) is fixedly connected with a positive plate (2), the inner wall of the mounting seat (1) is fixedly connected with a negative plate (3) which is mutually symmetrical with the left side of the positive plate (2), the inner wall of the mounting seat (1) is fixedly connected with a sealing ring (4), the inner bottom wall of the mounting seat (1) is fixedly connected with a first spring (5), the top of the first spring (5) is fixedly connected with a guide post (6), the middle part of the guide post (6) is fixedly connected with a dielectric plate (7), the top of the guide post (6) is fixedly connected with a floating plate (8), the middle part of the mounting seat (1) is provided with a water storage tank (9), the inner wall of the mounting seat (1) is fixedly connected with two symmetrical electromagnets (10), the inner wall of the mounting seat (1) is fixedly connected with two symmetrical conductive posts (11), and the inner, the inner side of the second spring (12) is fixedly connected with a movable block (13), the middle of the movable block (13) is fixedly connected with a magnetic block (14), the inner wall of the mounting seat (1) is fixedly connected with a heating plate (15), the inner wall of the mounting seat (1) is fixedly connected with a heat-conducting column (16) fixedly connected with the outer side of the heating plate (15), the outer side of the mounting seat (1) is fixedly connected with a heat-absorbing plate (17) fixedly connected with the outer side of the heat-conducting column (16), and the top of the mounting seat (1) is provided with uniformly distributed leaking holes (18).
2. The buoyancy-based electromagnetic control agricultural internet irrigation control device according to claim 1, wherein: the material of the mounting seat (1) is hard heat insulation material, and the shape of the mounting seat (1) is cuboid.
3. The buoyancy-based electromagnetic control agricultural internet irrigation control device according to claim 1, wherein: the size of the positive plate (2) is the same as that of the negative plate (3), and the size of the positive plate (2) is smaller than that of the mounting seat (1).
4. The buoyancy-based electromagnetic control agricultural internet irrigation control device according to claim 1, wherein: the sealing ring (4) is made of rubber materials, and the inner diameter of the sealing ring (4) is smaller than the diameter of the guide column (6).
5. The buoyancy-based electromagnetic control agricultural internet irrigation control device according to claim 1, wherein: the first spring (5) is an extension spring, and the diameter of the first spring (5) is smaller than that of the guide post (6).
6. The buoyancy-based electromagnetic control agricultural internet irrigation control device according to claim 1, wherein: the density of kickboard (8) is less than the density of water and the diameter of kickboard (8) equals the diameter of catch basin (9), the diameter of catch basin (9) is less than the diameter of mount pad (1) and the shape of catch basin (9) is cylindric.
7. The buoyancy-based electromagnetic control agricultural internet irrigation control device according to claim 1, wherein: the magnetism of electromagnet (10) inboard is opposite with the magnetism in magnetic path (14) outside, the material of leading electrical pillar (11) is the cuboid for copper material and the shape of leading electrical pillar (11), the inner wall fixedly connected with electric contact of material for insulating material and movable block (13) of movable block (13).
8. The buoyancy-based electromagnetic control agricultural internet irrigation control device according to claim 1, wherein: the heating plate (15) is made of a solar panel material, the heat conducting columns (16) are made of a material with high heat conducting performance, and the size of the leakage holes (18) is smaller than the diameter of the guide columns (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089593.9A CN111183877A (en) | 2020-02-11 | 2020-02-11 | Electromagnetic control agricultural internet irrigation control device based on buoyancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089593.9A CN111183877A (en) | 2020-02-11 | 2020-02-11 | Electromagnetic control agricultural internet irrigation control device based on buoyancy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111183877A true CN111183877A (en) | 2020-05-22 |
Family
ID=70686062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010089593.9A Pending CN111183877A (en) | 2020-02-11 | 2020-02-11 | Electromagnetic control agricultural internet irrigation control device based on buoyancy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111183877A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111527949A (en) * | 2020-06-21 | 2020-08-14 | 郑晓龙 | Greenhouse irrigation device capable of simulating vegetable water loss |
| CN111591134A (en) * | 2020-06-01 | 2020-08-28 | 许东滇 | Can effectively prevent footboard for new energy automobile of sudden acceleration |
| CN111657017A (en) * | 2020-06-22 | 2020-09-15 | 杭州恒谷传媒科技有限公司 | Irrigation equipment controlling means based on temperature control |
| CN111685027A (en) * | 2020-07-13 | 2020-09-22 | 瞿依伦 | Automatic flower watering device based on capacitive sensing principle |
| CN112854378A (en) * | 2021-02-22 | 2021-05-28 | 韦浩锌 | Afforestation's irrigation equipment is with water storage box watering device |
| CN112856199A (en) * | 2020-12-31 | 2021-05-28 | 成都静田沙奇商贸有限公司 | Lubricating device for automatically adding lubricating oil to electrical accessories |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2044470C1 (en) * | 1992-01-27 | 1995-09-27 | Физико-технический институт АН Туркменистана | Automatic watering system |
| RU2298914C2 (en) * | 2005-08-08 | 2007-05-20 | Федеральное государственное учреждение "Управление мелиорации земель и сельскохозяйственного водоснабжения по Саратовской области" | Apparatus for automatic controlling of water flow rate supplied by pump-and-power unit |
| WO2010082674A1 (en) * | 2009-01-16 | 2010-07-22 | Oshio Kozo | Method of storing water and watering by automatic watering system |
| CN102783397A (en) * | 2011-05-17 | 2012-11-21 | 陈才章 | Automatic irrigation control device |
| CN207167285U (en) * | 2017-06-07 | 2018-04-03 | 李文建 | A kind of agriculture automatic irrigation device |
| CN107896935A (en) * | 2017-11-20 | 2018-04-13 | 中国农业科学院农田灌溉研究所 | Water and fertilizer irrigation system |
| CN108552016A (en) * | 2018-04-20 | 2018-09-21 | 佛山聚晨知识产权运营有限公司 | A kind of agricultural irrigation equipment Internet-based |
| CN209498125U (en) * | 2018-12-26 | 2019-10-18 | 盐城工业职业技术学院 | A kind of Water-saving Agriculture irrigation rig |
-
2020
- 2020-02-11 CN CN202010089593.9A patent/CN111183877A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2044470C1 (en) * | 1992-01-27 | 1995-09-27 | Физико-технический институт АН Туркменистана | Automatic watering system |
| RU2298914C2 (en) * | 2005-08-08 | 2007-05-20 | Федеральное государственное учреждение "Управление мелиорации земель и сельскохозяйственного водоснабжения по Саратовской области" | Apparatus for automatic controlling of water flow rate supplied by pump-and-power unit |
| WO2010082674A1 (en) * | 2009-01-16 | 2010-07-22 | Oshio Kozo | Method of storing water and watering by automatic watering system |
| CN102783397A (en) * | 2011-05-17 | 2012-11-21 | 陈才章 | Automatic irrigation control device |
| CN207167285U (en) * | 2017-06-07 | 2018-04-03 | 李文建 | A kind of agriculture automatic irrigation device |
| CN107896935A (en) * | 2017-11-20 | 2018-04-13 | 中国农业科学院农田灌溉研究所 | Water and fertilizer irrigation system |
| CN108552016A (en) * | 2018-04-20 | 2018-09-21 | 佛山聚晨知识产权运营有限公司 | A kind of agricultural irrigation equipment Internet-based |
| CN209498125U (en) * | 2018-12-26 | 2019-10-18 | 盐城工业职业技术学院 | A kind of Water-saving Agriculture irrigation rig |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591134A (en) * | 2020-06-01 | 2020-08-28 | 许东滇 | Can effectively prevent footboard for new energy automobile of sudden acceleration |
| CN111527949A (en) * | 2020-06-21 | 2020-08-14 | 郑晓龙 | Greenhouse irrigation device capable of simulating vegetable water loss |
| CN111657017A (en) * | 2020-06-22 | 2020-09-15 | 杭州恒谷传媒科技有限公司 | Irrigation equipment controlling means based on temperature control |
| CN111685027A (en) * | 2020-07-13 | 2020-09-22 | 瞿依伦 | Automatic flower watering device based on capacitive sensing principle |
| CN112856199A (en) * | 2020-12-31 | 2021-05-28 | 成都静田沙奇商贸有限公司 | Lubricating device for automatically adding lubricating oil to electrical accessories |
| CN112856199B (en) * | 2020-12-31 | 2022-05-27 | 佛山肯天新材料科技有限公司 | Lubricating device for automatically adding lubricating oil to electrical accessories |
| CN112854378A (en) * | 2021-02-22 | 2021-05-28 | 韦浩锌 | Afforestation's irrigation equipment is with water storage box watering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111183877A (en) | Electromagnetic control agricultural internet irrigation control device based on buoyancy | |
| CN111342743A (en) | Solar power generation control device for fruit vegetables that can accurately irrigate | |
| CN204100493U (en) | Humidifier water level switch and humidifier | |
| CN105355835A (en) | Multistage buffer continuous vacuum adsorption-type lithium ion battery liquid injection device | |
| CN111248074B (en) | Agricultural is with irrigating retaining controlling means based on buoyancy control | |
| CN112237112A (en) | Simulation control device for irrigation device for wormwood greenhouse planting | |
| CN111742761A (en) | Big-arch shelter is with controlling means that waters based on big data | |
| CN112302108A (en) | Control device for automatically controlling water storage of irrigation device | |
| CN111557191A (en) | Real-time simulation and automatic water storage's water storage device for fruit vegetables | |
| CN107136033A (en) | A kind of new fishing tackle | |
| CN208311023U (en) | A kind of device for oil transfer pump health monitoring | |
| CN208189706U (en) | A kind of energy saving battery | |
| CN202374944U (en) | Intelligent mousetrap | |
| CN207803063U (en) | A kind of Chinese garden planting watering device | |
| CN107581099A (en) | A kind of poultry automatic water-feeding device | |
| CN112400540A (en) | Rice bucket cultivated in a pot that can automatic irrigate in succession | |
| CN216430657U (en) | Water tap with liquid level automatic control function | |
| CN207365021U (en) | Integrated magnetic directly fill tail by | |
| CN207637694U (en) | A kind of circuit-breaker | |
| CN205944229U (en) | Lithium ion battery vacuum infusion device | |
| CN218959792U (en) | Water feeding operation monitoring equipment for broiler chicken raising water tank | |
| CN105571139A (en) | High-reliability water filling alarm apparatus | |
| CN218160462U (en) | High-energy lithium-ion battery | |
| CN203523613U (en) | Device used for eradicating mosquitoes by luring mosquitoes to lay eggs and provided with solar power generation as power source | |
| CN103461299A (en) | Mosquito killer by alluring mosquitoes to lay eggs and taking solar power generation as power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20211231 |