CN113803812A - High wisdom city equipment of security - Google Patents
High wisdom city equipment of security Download PDFInfo
- Publication number
- CN113803812A CN113803812A CN202110899728.2A CN202110899728A CN113803812A CN 113803812 A CN113803812 A CN 113803812A CN 202110899728 A CN202110899728 A CN 202110899728A CN 113803812 A CN113803812 A CN 113803812A
- Authority
- CN
- China
- Prior art keywords
- box
- connecting column
- plate
- box body
- connecting post
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- 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
-
- 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
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/99—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for treating air sourced from urban areas, e.g. from streets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
- F24F2005/0067—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy with photovoltaic panels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Human Computer Interaction (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a high-safety smart city device in the field of smart cities, which comprises a box body, wherein a cover plate is arranged at the upper end of the box body, a lower connecting post is arranged in the middle of the upper end of the cover plate, an upper connecting post is arranged at the upper end of the lower connecting post, the upper connecting post is in sliding connection with the lower connecting post, a first locking bolt is arranged at the upper part of the outer side wall of the lower connecting post, the first locking bolt is in rotating connection with the lower connecting post, a photovoltaic plate is arranged at the upper end of the upper connecting post, a supporting plate is arranged at the upper part in the box body, a storage battery box is arranged on the left side of the upper end of the supporting plate, a storage battery pack is arranged in the storage battery box, and an inverter is arranged in the middle of the upper end of the supporting plate; through pressing the button, rotating vane rotates, and the dust around the device is raised, starts the suction fan, and the dust passes in the filter screen enters into the box, collects in collecting the box, regularly rotates the rotor plate, opens the chamber door, holds the handle, will collect the dust in the box and clear away, avoids the dust to cause the injury to the human body.
Description
Technical Field
The invention relates to the field of smart cities, in particular to smart city equipment with high safety.
Background
The smart city is a new theory and a new mode for promoting the intellectualization of city planning, construction, management and service by applying new generation information integration technologies such as internet of things, cloud computing, big data, space geographic information integration and the like.
In the prior art, smart city equipment is not provided with a function of removing impurities in surrounding air, so that dust pollution is caused, and human bodies are injured; the device among the prior art need connect external power supply and just can carry out electrical apparatus operation, receives the limitation of power position, and the practicality is not strong, brings the inconvenience.
Disclosure of Invention
The invention aims to provide smart city equipment with high safety so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-safety smart city device comprises a box body, wherein a cover plate is installed at the upper end of the box body, a lower connecting column is installed in the middle of the upper end of the cover plate, an upper connecting column is installed at the upper end of the lower connecting column and is in sliding connection with the lower connecting column, a first locking bolt is installed on the upper portion of the outer side wall of the lower connecting column and is in rotating connection with the lower connecting column, a photovoltaic plate is installed at the upper end of the upper connecting column, a supporting plate is installed at the upper portion in the box body, a storage battery box is installed on the left side of the upper end of the supporting plate, a storage battery pack is installed in the storage battery box, an inverter is installed in the middle of the upper end of the supporting plate and is electrically connected with the photovoltaic plate, idler wheels are installed at four corners of the lower end of the box body, filter screens are installed on the upper portions of two side walls of the box body, air inlets are installed on the inner side wall of the box body, a suction fan is installed on the lower portion in the box body, a box door is movably connected with the box body, the bottom installs the collection box in the box, collects box and box sliding connection, collects the box front end and installs the handle.
As a further scheme of the invention: the box both sides wall mid-mounting has the limiting plate, and the pivot is all installed to the limiting plate upper end, and rotor blade is all installed on pivot front end upper portion, and the rotor blade lower extreme all passes the limiting plate and is connected with the rotation motor, rotates the motor and all rotates with the pivot to be connected, rotates the motor lower extreme and all installs the bottom plate, and rotor blade rotates, lifts the dust around the device, and it is convenient to bring.
As a further scheme of the invention: the fixed block is installed on apron upper end right side, and fixed block upper end mid-mounting has the stand, and the stand upper end is installed air purifier, and air purifier carries out the air purification operation around to the device, protects the environment.
As a further scheme of the invention: display panel is installed to the box front end, and the button is installed to the display panel upper end, display panel and air purifier electric connection, button and rotation motor electric connection, display panel and button are controlled display panel and air purifier, and it is convenient to bring.
As a further scheme of the invention: the connecting plates are mounted on the lower portions of the two side walls of the box body, the compression columns are mounted at the upper ends of the connecting plates, the ship anchors are mounted at the lower ends of the compression columns and are connected with the connecting plates in a sliding mode, the two compression columns are pressed downwards, and the ship anchors are inserted into the ground to fix the box body.
As a further scheme of the invention: two supporting shoes are installed to the box front end, and the rotor plate is all installed to the supporting shoe front end, and the rotor plate all rotates with the supporting shoe to be connected, and the stopper is all installed to the rotor plate inboard, rotates the rotor plate, opens the chamber door, and the convenience is fixed the chamber door.
As a further scheme of the invention: the apron upper end is provided with the catch basin, and the catch basin both sides all are provided with the drain pipe, and the drain pipe intercommunication is outside, and the catch basin is collected the ponding on device surface, and two drain pipes discharge the liquid in the catch basin, and it is convenient to bring.
As a further scheme of the invention: second locking bolt is all installed to apron upper end four corners department, and second locking bolt all rotates with the apron to be connected, regularly unscrews second locking bolt, carries out the inspection and maintenance operation in the box, provides convenient.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the dust collecting box, the button is pressed, the rotating blade rotates to lift dust around the device, the suction fan is started, the dust penetrates through the filter screen and enters the box body, the dust is collected in the collecting box, the rotating plate is periodically rotated, the box door is opened, the handle is held, the dust in the collecting box is removed, and the harm of the dust to a human body is avoided.
2. According to the photovoltaic power generation device, the photovoltaic panel is operated to generate electric energy, the inverter is used for converting direct current into alternating current to be stored in the storage battery pack, and power is supplied to electric appliances of the device, so that the device is not limited by the position of a power supply, and the photovoltaic power generation device is high in practicability and convenient and fast to use.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is an enlarged view of B of the present invention;
FIG. 3 is a schematic structural view of the case of the present invention;
FIG. 4 is a schematic structural view of D in the present invention;
FIG. 5 is an enlarged view of A of the present invention;
FIG. 6 is an enlarged view of the position C in the present invention.
In the figure: 1. a cover plate; 2. a first locking bolt; 3. a photovoltaic panel; 4. an upper connecting column; 5. a lower connecting column; 6. a water storage tank; 7. a rotor blade; 8. a rotating shaft; 9. a limiting plate; 10. rotating the motor; 11. a base plate; 12. a button; 13. a box door; 14. a display panel; 15. a handle; 16. a collection box; 17. a roller; 18. a connecting plate; 19. a filter screen; 20. a fixed block; 21. a column; 22. an air purifier; 23. a liquid outlet pipe; 24. a support block; 25. a limiting block; 26. a rotating plate; 27. a second locking bolt; 28. a box body; 29. an inverter; 30. a battery pack; 31. a battery case; 32. an air inlet; 33. pressing the column; 34. a boat anchor; 35. a support plate; 36. a suction fan.
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.
Referring to fig. 1 to 6, in the embodiment of the present invention, a smart city device with high safety includes a box 28, a cover plate 1 is installed at an upper end of the box 28, a lower connection column 5 is installed at a middle portion of an upper end of the cover plate 1, an upper connection column 4 is installed at an upper end of the lower connection column 5, the upper connection column 4 is slidably connected with the lower connection column 5, a first locking bolt 2 is installed at an upper portion of an outer side wall of the lower connection column 5, the first locking bolt 2 is rotatably connected with the lower connection column 5, a photovoltaic panel 3 is installed at an upper end of the upper connection column 4, a support plate 35 is installed at an upper portion in the box 28, a storage battery box 31 is installed at a left side of an upper end of the support plate 35, a storage battery pack 30 is installed inside the storage battery box 31, an inverter 29 is installed at a middle portion of an upper end of the support plate 35, the inverter 29 is electrically connected with the photovoltaic panel 3, rollers 17 are installed at four corners of a lower end of the box 28, filter screens 19 are installed at upper portions of two side walls of the box 28, an air inlet 32 is arranged on the inner side wall of the box body 28, a suction fan 36 is arranged on the lower portion in the box body 28, a box door 13 is arranged at the front end of the box body 28, the box door 13 is movably connected with the box body 28, a collecting box 16 is arranged at the bottom end in the box body 28, the collecting box 16 is connected with the box body 28 in a sliding mode, and a handle 15 is arranged at the front end of the collecting box 16.
Limiting plates 9 are installed in the middle of two side walls of the box body 28, rotating shafts 8 are installed at the upper ends of the limiting plates 9, rotating blades 7 are installed on the upper portions of the front ends of the rotating shafts 8, the lower ends of the rotating blades 7 penetrate through the limiting plates 9 and are connected with rotating motors 10, the rotating motors 10 are connected with the rotating shafts 8 in a rotating mode, bottom plates 11 are installed at the lower ends of the rotating motors 10, the rotating blades 7 rotate, dust around the device is lifted, and convenience is brought.
Fixed block 20 is installed on 1 upper end right side of apron, and 20 upper ends mid-mounting of fixed block has stand 21, and the installation of stand 21 upper end has air purifier 22, and air purifier 22 carries out the air purification operation around to the device, protects the environment.
Connecting plates 18 are mounted on the lower portions of two side walls of the box body 28, pressing columns 33 are mounted at the upper ends of the connecting plates 18, ship anchors 34 are mounted at the lower ends of the pressing columns 33, the ship anchors 34 are connected with the connecting plates 18 in a sliding mode, the two pressing columns 33 are pressed downwards, the ship anchors 34 are inserted into the ground, and the box body 28 is fixed.
Two supporting blocks 24 are installed at the front end of the box body 28, rotating plates 26 are installed at the front ends of the supporting blocks 24, the rotating plates 26 are connected with the supporting blocks 24 in a rotating mode, limiting blocks 25 are installed on the inner sides of the rotating plates 26, the rotating plates 26 are rotated, the box door 13 is opened, and the box door 13 is conveniently fixed.
The upper end of the cover plate 1 is provided with a water storage tank 6, the two sides of the water storage tank 6 are provided with liquid outlet pipes 23, the liquid outlet pipes 23 are communicated with the outside, the water storage tank 6 collects accumulated water on the surface of the device, and the liquid in the water storage tank 6 is discharged by the two liquid outlet pipes 23 to bring convenience.
The working principle of the invention is as follows: pushing the device to a designated place, pressing two compression columns 33 downwards, inserting a boat anchor 34 into the ground, fixing a box body 28, pressing a button 12, rotating a rotating blade 7 to lift dust around the device, starting a suction fan 36, enabling the dust to penetrate through a filter screen 19 to enter the box body 28, collecting the dust in a collecting box 16, periodically rotating a rotating plate 26, opening a box door 13, holding a handle 15 to remove the dust in the collecting box 16, operating a photovoltaic panel 3 under the condition of good light to generate electric energy, converting direct current into alternating current through an inverter 29 to be stored in a storage battery pack 30, supplying power to electric appliances of the device, bringing convenience, carrying out air purification operation around the device, protecting the environment, collecting accumulated water on the surface of the device by a water storage tank 6, discharging liquid in the water storage tank 6 by two liquid outlet pipes 23, according to the height between the altitude mixture control upper connection post 4 and the lower connection post 5 of the photovoltaic operation of needs, after the altitude mixture control is good, lock first locking bolt 2, realize the operation of co-altitude not, it is convenient to bring, regularly unscrews second locking bolt 27, carries out the maintenance operation to in the box 28, provides convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a high wisdom city equipment of security, includes box (28), its characterized in that: the photovoltaic solar photovoltaic power generation box is characterized in that the cover plate (1) is installed at the upper end of the box body (28), the lower connecting column (5) is installed at the middle part of the upper end of the cover plate (1), the upper connecting column (4) is installed at the upper end of the lower connecting column (5), the upper connecting column (4) is in sliding connection with the lower connecting column (5), the first locking bolt (2) is installed on the upper portion of the outer side wall of the lower connecting column (5), the first locking bolt (2) is rotatably connected with the lower connecting column (5), the photovoltaic panel (3) is installed at the upper end of the upper connecting column (4), the supporting plate (35) is installed at the inner upper portion of the box body (28), the storage battery box (31) is installed on the left side of the upper end of the supporting plate (35), the storage battery pack (30) is installed inside the storage battery pack (31), the inverter (29) is installed at the middle part of the upper end of the supporting plate (35), and the inverter (29) is electrically connected with the photovoltaic panel (3), gyro wheel (17) are all installed to box (28) lower extreme four corners department, filter screen (19) are all installed on box (28) both sides wall upper portion, air inlet (32) are all installed to box (28) inside wall, suction fan (36) are installed to lower part in box (28), chamber door (13) are installed to box (28) front end, chamber door (13) and box (28) swing joint, box (28) inner bottom end is installed and is collected box (16), collect box (16) and box (28) sliding connection, collect box (16) front end and install handle (15).
2. The smart city device as claimed in claim 1, wherein: box (28) both sides wall mid-mounting has limiting plate (9), pivot (8) are all installed to limiting plate (9) upper end, rotor blade (7) are all installed on pivot (8) front end upper portion, rotor blade (7) lower extreme all passes limiting plate (9) and is connected with rotation motor (10), rotation motor (10) all rotates with pivot (8) and is connected, bottom plate (11) are all installed to rotation motor (10) lower extreme.
3. The smart city device as claimed in claim 1, wherein: fixed block (20) are installed on apron (1) upper end right side, fixed block (20) upper end mid-mounting has stand (21), stand (21) upper end installation air purifier (22).
4. The smart city device as claimed in claim 1, wherein: display panel (14) are installed to box (28) front end, button (12) are installed to display panel (14) upper end, display panel (14) and air purifier (22) electric connection, button (12) and rotating motor (10) electric connection.
5. The smart city device as claimed in claim 1, wherein: connecting plates (18) are installed on the lower portions of two side walls of the box body (28), compression columns (33) are installed at the upper ends of the connecting plates (18), ship anchors (34) are installed at the lower ends of the compression columns (33), and the ship anchors (34) are connected with the connecting plates (18) in a sliding mode.
6. The smart city device as claimed in claim 1, wherein: two supporting blocks (24) are installed at the front end of the box body (28), rotating plates (26) are installed at the front ends of the supporting blocks (24), the rotating plates (26) are rotatably connected with the supporting blocks (24), and limiting blocks (25) are installed on the inner sides of the rotating plates (26).
7. The smart city device as claimed in claim 1, wherein: the water storage tank (6) is arranged at the upper end of the cover plate (1), the liquid outlet pipes (23) are arranged on two sides of the water storage tank (6), and the liquid outlet pipes (23) are communicated with the outside.
8. The smart city device as claimed in claim 1, wherein: second locking bolt (27) are all installed to apron (1) upper end four corners department, second locking bolt (27) all rotate with apron (1) and are connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110899728.2A CN113803812A (en) | 2021-08-06 | 2021-08-06 | High wisdom city equipment of security |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110899728.2A CN113803812A (en) | 2021-08-06 | 2021-08-06 | High wisdom city equipment of security |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113803812A true CN113803812A (en) | 2021-12-17 |
Family
ID=78893389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110899728.2A Pending CN113803812A (en) | 2021-08-06 | 2021-08-06 | High wisdom city equipment of security |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113803812A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101699723B1 (en) * | 2015-08-18 | 2017-01-25 | 비케이메디칼그룹(주) | Smart moving apparatus |
CN211836974U (en) * | 2020-04-07 | 2020-11-03 | 庹超 | Dust device for urban air purification |
CN112032646A (en) * | 2020-08-24 | 2020-12-04 | 和鸿电气股份有限公司 | Wisdom lighting device based on construction of wisdom city |
CN113117421A (en) * | 2021-04-05 | 2021-07-16 | 吴莉莉 | Haze clarification plant in wisdom city |
CN213853543U (en) * | 2020-11-06 | 2021-08-03 | 广东东腾饲料有限公司 | Be applied to dust collector of feed production processing |
-
2021
- 2021-08-06 CN CN202110899728.2A patent/CN113803812A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101699723B1 (en) * | 2015-08-18 | 2017-01-25 | 비케이메디칼그룹(주) | Smart moving apparatus |
CN211836974U (en) * | 2020-04-07 | 2020-11-03 | 庹超 | Dust device for urban air purification |
CN112032646A (en) * | 2020-08-24 | 2020-12-04 | 和鸿电气股份有限公司 | Wisdom lighting device based on construction of wisdom city |
CN213853543U (en) * | 2020-11-06 | 2021-08-03 | 广东东腾饲料有限公司 | Be applied to dust collector of feed production processing |
CN113117421A (en) * | 2021-04-05 | 2021-07-16 | 吴莉莉 | Haze clarification plant in wisdom city |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211612090U (en) | Dust collector for building | |
CN214638758U (en) | Dust collector for electrical equipment | |
CN113803812A (en) | High wisdom city equipment of security | |
CN113022803A (en) | Water surface garbage collection and lifesaving platform | |
CN115581005A (en) | Power dispatching control system with wind-light complementary structure | |
CN213499106U (en) | Power failure monitoring tool case | |
CN215441575U (en) | From bend corner mirror for municipal works of taking clean function | |
CN110304085B (en) | Ventilation and heat dissipation device for high-speed rail emergency parking carriage | |
CN218206916U (en) | Air floating type wind power generation device for public electricity utilization of high-rise building | |
CN214750121U (en) | Portable air quality monitoring device | |
CN220087239U (en) | Special maintenance equipment for photovoltaic power station | |
CN217545606U (en) | Special case of distributing type photovoltaic grid-connected | |
CN217043451U (en) | Drive mechanism for kitchen impurity removal separator | |
CN221062860U (en) | Solid waste storage and transportation device | |
CN218606384U (en) | Solar energy family intelligence robot of sweeping floor | |
CN211652834U (en) | Water body monitoring device based on fire balloon | |
CN214125236U (en) | Snow removing mechanism for new energy photovoltaic panel | |
CN218217272U (en) | Snow removing device for solar photovoltaic panel | |
CN218774922U (en) | Garbage crushing mechanism | |
CN215378804U (en) | Convertible photovoltaic power storage portable power source | |
CN212549755U (en) | Lithium battery recycling and crushing device | |
CN216928044U (en) | Open-air data acquisition terminal that protectiveness is good | |
CN217720897U (en) | Waterproof high-efficient heat dissipation gasoline engine generator | |
CN213094094U (en) | Wind-solar complementary emergency energy storage power supply system with hand-operated auxiliary power generation and charging functions | |
CN214302155U (en) | Municipal administration sewer well cleaning device |
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 | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211217 |
|
WD01 | Invention patent application deemed withdrawn after publication |