CN114852257A - Marine engineering floats channel light with marine having self-cleaning function - Google Patents
Marine engineering floats channel light with marine having self-cleaning function Download PDFInfo
- Publication number
- CN114852257A CN114852257A CN202210480130.4A CN202210480130A CN114852257A CN 114852257 A CN114852257 A CN 114852257A CN 202210480130 A CN202210480130 A CN 202210480130A CN 114852257 A CN114852257 A CN 114852257A
- Authority
- CN
- China
- Prior art keywords
- lamp
- rotating rod
- self
- cleaning function
- marine
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 229910052754 neon Inorganic materials 0.000 claims abstract description 8
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 241000258971 Brachiopoda Species 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000013535 sea water Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005288 electromagnetic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/16—Buoys specially adapted for marking a navigational route
- B63B22/166—Buoys specially adapted for marking a navigational route comprising a light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
- F21V7/00—Reflectors for light sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/04—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving coil systems and stationary magnets
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a marine floating channel lamp with a self-cleaning function for ocean engineering, which comprises a floating platform, wherein the upper end of the floating platform is provided with an accommodating groove, a rotating rod is arranged in the accommodating groove, two ends of the rotating rod are in sliding connection with the inner walls of the front side and the rear side of the accommodating groove, a lamp housing is arranged in the accommodating groove, the lamp housing is sleeved on the rotating rod and is fixedly connected with the rotating rod, a transverse cavity is arranged in the floating platform and is positioned at the front side of the accommodating groove, and the front end of the rotating rod extends into the transverse cavity; the horizontal intracavity is equipped with shrink mechanism, shrink mechanism is including setting up the current conducting plate in horizontal intracavity, current conducting plate and the inner wall sliding connection in horizontal chamber. This channel lamp can pack up the lamp shade and clean the lamp shade daytime to guarantee the light transmissivity of lamp shade, utilize the point discharge to puncture neon simultaneously and give out light, prolonged the life of navigation mark lamp, and be provided with the reflector, make the reflector reflection of light can further promote the guide effect of navigation mark lamp when night.
Description
Technical Field
The invention relates to the technical field of ocean engineering equipment, in particular to an ocean floating channel lamp with a self-cleaning function for ocean engineering.
Background
Ocean engineering refers to an emerging comprehensive technology science formed by applying ocean basic science and related technical subjects to develop and utilize ocean, and when ocean is developed, floating channel lamps are usually arranged on sponges for better guiding ships, however, the existing channel lamps still have the following problems when in use:
the current superficial area lamp of floating directly sets up on the sea when being great, because the stormy waves on the sea increase, can be continuous have the sea water to spatter on the lamp shade, because the salinity in the sea water is more, can form the crystal at the surface of lamp shade after the sea water drying on the lamp shade, thereby can influence the transparency of lamp shade, and current channel lamp is the bulb constitution mostly, the luminance of bulb can be lower after long-time use, thereby can influence the guide effect of navigation mark lamp, therefore, how this problem of reasonable solution is that we need consider.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a marine floating channel lamp with a self-cleaning function for ocean engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a marine floating channel lamp with a self-cleaning function for ocean engineering comprises a floating platform, wherein a containing groove is formed in the upper end of the floating platform, a rotating rod is arranged in the containing groove, two ends of the rotating rod are connected with the inner walls of the front side and the rear side of the containing groove in a sliding mode, a lamp housing is arranged in the containing groove, the lamp housing is sleeved on the rotating rod and fixedly connected with the rotating rod, a transverse cavity is formed in the floating platform and located on the front side of the containing groove, and the front end of the rotating rod extends into the transverse cavity; the horizontal intracavity is equipped with shrink mechanism, shrink mechanism is including setting up the current conducting plate in horizontal intracavity, the inner wall sliding connection in current conducting plate and horizontal chamber, be equipped with the electro-magnet on the right side inner wall in horizontal chamber, the adjacent surface of electro-magnet and current conducting plate passes through reset spring elastic connection, the right side of current conducting plate is equipped with the rack, the outer wall fixedly connected with of bull stick position in horizontal intracavity portion and rack matched with gear.
Preferably, the right side of floating platform is equipped with the installation section of thick bamboo, the vertical montant that is equipped with in the installation section of thick bamboo, the montant is connected with the inner wall sliding of installation section of thick bamboo, the montant has magnetism, be equipped with the coil in the installation section of thick bamboo, the lower extreme of montant is equipped with the floater.
Preferably, the symmetry is equipped with two arc chambeies in the floating platform, two all be equipped with the mechanism of scrubbing in the arc intracavity, scrub the slider of mechanism including setting up at the arc intracavity, the inner wall sliding connection in slider and arc chamber, the right side of slider passes through circular telegram spring elastic connection with the right side inner wall in arc chamber, the arc chamber with accomodate through arc opening intercommunication between the groove, the slider is close to one side fixedly connected with connecting block of accomodating the groove, the connecting block runs through arc opening and fixedly connected with brush.
Preferably, two sharp needles are symmetrically arranged in the lamp housing, and neon is filled in the lamp housing.
Preferably, the interior top and the interior bottom symmetry in horizontal chamber are equipped with two and the first conducting block of conducting plate cooperation, the interior top and the interior bottom symmetry in horizontal chamber are equipped with two and the conducting plate second conducting block of matching, photoswitch is installed on the right side of floating platform.
Preferably, a blanking port is arranged at the inner bottom of the accommodating groove;
preferably, the outer wall of the vertical rod is provided with a reflector.
The invention has the following beneficial effects:
1. compared with the prior art, the lamp housing is collected into the containing groove in daytime, and the outer wall of the lamp housing is brushed by utilizing the reciprocating movement of the two brushes, so that the light transmittance of the lamp housing is ensured, and the channel lamp has better guidance at night;
2. compared with the prior art, at night, the lamp shell leaks, the tip of the two sharp needles discharges to break down neon to generate red light for guidance, and meanwhile, due to the fact that time is needed for charge accumulation, intermittent red light flicker is generated, and the guidance effect is improved;
3. compared with the prior art, utilize the reflection of light of reflector for reflection sunlight can let the driver can judge the position of channel lamp in the long distance when daytime, thereby makes the guide effect of channel lamp better with light reflection night.
Drawings
FIG. 1 is a schematic structural diagram of a marine floating channel lamp with a self-cleaning function for ocean engineering according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is a diagram of the working state of FIG. 1 at night;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: the device comprises a floating platform 1, a receiving groove 2, a lamp housing 3, a rotating rod 4, a sharp needle 5, a light-emitting cavity 6, an arc-shaped cavity 7, a floating ball 8, an installation cylinder 9, a vertical rod 10, a coil 11, a blanking port 12, a sliding block 13, a power-on spring 14, an arc-shaped opening 15, a brush 16, a light-operated switch 17, a transverse cavity 18, a rack 19, a gear 20, a conductive plate 21, a return spring 22, a first conductive block 23, a second conductive block 24, an electromagnet 25 and a reflective mirror 26.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1-4, a marine floating channel lamp with a self-cleaning function for ocean engineering comprises a floating platform 1, wherein an accommodating groove 2 is formed in the upper end of the floating platform 1, a blanking port 12 is formed in the inner bottom of the accommodating groove 2, a rotating rod 4 is arranged in the accommodating groove 2, two ends of the rotating rod 4 are slidably connected with the inner walls of the front side and the rear side of the accommodating groove 2, a lamp housing 3 is arranged in the accommodating groove 2, two sharp needles 5 are symmetrically arranged in the lamp housing 3, neon is filled in the lamp housing 3, neon is broken through by tip discharge of the two sharp needles 5, so that red light is generated, the lamp housing 3 is sleeved on the rotating rod 4 and is fixedly connected with the rotating rod 4, a transverse cavity 18 is formed in the floating platform 1, the transverse cavity 18 is located on the front side of the accommodating groove 2, and the front end of the rotating rod 4 extends into the transverse cavity 18; be equipped with shrink mechanism in horizontal chamber 18, shrink mechanism is including setting up current conducting plate 21 in horizontal chamber 18, current conducting plate 21 and the inner wall sliding connection in horizontal chamber 18, be equipped with electro-magnet 25 on the right side inner wall in horizontal chamber 18, the adjacent surface of electro-magnet 25 and current conducting plate 21 passes through reset spring 22 elastic connection, the right side of current conducting plate 21 is equipped with rack 19, bull stick 4 is located the outer wall fixedly connected with of horizontal chamber 18 inside part and rack 19 matched with gear 20, the removal of rack 19 can drive gear 20 and rotate.
Wherein, the right side of floating platform 1 is equipped with an installation section of thick bamboo 9, and the vertical montant 10 that is equipped with in the installation section of thick bamboo 9, montant 10 and the inner wall sliding connection of installation section of thick bamboo 9, montant 10 have magnetism, are equipped with coil 11 in the installation section of thick bamboo 9, and the lower extreme of montant 10 is equipped with floater 8.
Wherein, the symmetry is equipped with two arc chambeies 7 in the floating platform 1, all be equipped with in two arc chambeies 7 and scrub the mechanism, scrub the slider 13 of mechanism including setting up in arc chamber 7, slider 13 and the inner wall sliding connection of arc chamber 7, slider 13's right side and the right side inner wall of arc chamber 7 pass through circular telegram spring 14 elastic connection, arc chamber 7 and accomodate through arc opening 15 intercommunication between the groove 2, slider 13 is close to one side fixedly connected with connecting block of accomodating groove 2, two connecting blocks all are connected through the rubber strip with arc opening 15's inner wall, the rubber strip has good ductility and contractility, thereby can seal arc opening 15, avoid the crystal to fall into to arc chamber 7 in, the connecting block runs through arc opening 15 and fixedly connected with brush 16.
Wherein, the inner top and the inner bottom of the transverse cavity 18 are symmetrically provided with two first conductive blocks 23 matched with the conductive plates 21, the inner top and the inner bottom of the transverse cavity 18 are symmetrically provided with two second conductive blocks 24 matched with the conductive plates 21, the right side of the floating platform 1 is provided with the photoswitch 17, a light barrier is arranged above the photoswitch 17 to avoid the light of the lamp body from influencing the photoswitch 17, an external power supply can be arranged, the external power supply, the photoswitch 17 and the electromagnet 25 form a loop through wires, the coil 11, the first conductive block 23 positioned above, the conductive plates 21, the first conductive block 23 positioned below and the two energizing springs 14 form a loop through wires, one end of the coil 11, the first conductive block 23 positioned above, the conductive plates 21, the first conductive block 23 positioned below and the sharp needle 5 positioned at the left side are electrically connected through wires in sequence, the sharp needle 5 on the right side is electrically connected with the other end of the coil 11 through a lead.
The invention can be illustrated by the following operating modes: after the floating channel lamp is anchored at a designated position, in the daytime, due to the arrangement of the photoswitch 17, the electromagnet 25 is in a power-off state, at the moment, the lamp housing 3 is positioned in the accommodating groove 2, the conductive plate 21 is in a contact state with the two first conductive blocks 23, and at the moment, a circuit where the two electrified springs 14 are positioned is in a conducting state;
because the wind waves on the sea surface are large, the waves can drive the floating ball 8 to move up and down, the floating ball 8 can drive the vertical rod 10 to move up and down, the vertical rod 10 has magnetism, so that the coil 11 can cut the magnetic field of the vertical rod 10 to generate induced current due to the up and down movement of the vertical rod 10, and the vertical rod 10 can irregularly move up and down due to the irregularity of the waves, so that irregular current is generated;
after the two energizing springs 14 are energized, according to the electromagnetic effect, each turn of the energizing spring 14 generates a magnetic field, and after the direction of the magnetic field is judged according to the direction of current, the directions of the magnetic fields generated between every two adjacent turns of the energizing spring 14 are opposite, that is, attraction force is generated between every two adjacent turns of the energizing spring 14, that is, after the energizing, the whole energizing spring 14 contracts, so that the two sliders 13 drive the brushes 16 to move relatively, and the generated current is irregular, so that the current passing through the energizing spring 14 is different in magnitude, and the contraction degrees of the energizing spring 14 are different, so that the two sliders 13 drive the brushes 16 to move continuously relatively or oppositely, and the outer surface of the lamp housing 3 is scrubbed, thereby avoiding the influence of residual crystals after seawater evaporation on the transmittance of the lamp housing 3;
at night, the light-operated switch 17 conducts a circuit where the electromagnet 25 is located, the electromagnet 25 is electrified to attract the conductive plate 21, the conductive plate 21 drives the rack 19 to move rightwards, so that the gear 20 drives the rotating rod 4 to rotate, when the conductive plate 21 moves rightwards to be in contact with the two second conductive blocks 24, the conductive plate 21 cannot move rightwards continuously due to the limiting effect of the two second conductive blocks 24, the rotating rod 4 rotates exactly one hundred eighty degrees, and the lamp housing 3 is located above the accommodating groove 2;
when the conducting plate 21 is in contact with the two second conducting blocks 24, induced currents generated at the moment can charge the two sharp needles 5, so that the sharp needle 5 on the left side is provided with positive charges, the sharp needle 5 on the right side is provided with negative charges, and the charges can penetrate through neon to emit red light, the accumulation of the charges takes time, intermittent red light can be emitted, chronic flicker is formed, and passing ships can be better guided at night.
Compared with the prior art, the lamp shell 3 is taken into the accommodating groove 2 in daytime, and the outer wall of the lamp shell 3 is brushed by utilizing the reciprocating movement of the two brushes 16, so that the light transmittance of the lamp shell 3 is ensured, and the guidance performance at night is better;
at night, the lamp shell 3 leaks, the tip of the two sharp needles 5 is used for discharging and breaking down neon, red light is generated for guiding, and meanwhile, due to the fact that time is needed for charge accumulation, intermittent red light flicker is generated, and the guiding effect is improved.
Example 2
Referring to fig. 5, the present embodiment is different from embodiment 1 in that a reflective mirror 26 is provided on an outer wall of the stem 10.
In the embodiment, in the process that the vertical rod 10 moves up and down, the reflector 26 can intermittently leak out of the mounting cylinder 9, so that the reflector 26 can intermittently reflect light, and sunlight can be reflected by the reflector 26 when the sunlight irradiates on the reflector 26 in the daytime, so that a passing ship can find the position of a channel lamp in a long distance conveniently in the daytime;
meanwhile, at night, the ship can be lighted to run due to running of the ship, and the light can be reflected by the reflector 26 at the moment, so that the driver can judge the channel direction better according to the reflected light.
Compared with the prior art, the position of the channel lamp can be judged at a distance by reflecting sunlight in the daytime by utilizing the reflection of the reflective mirror 26, and the guiding effect of the channel lamp is better by reflecting light at night.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides an ocean engineering is with marine showy channel lamp that has self-cleaning function, includes floating platform (1), its characterized in that: the upper end of the floating platform (1) is provided with a containing groove (2), a rotating rod (4) is arranged in the containing groove (2), two ends of the rotating rod (4) are connected with the inner walls of the front side and the rear side of the containing groove (2) in a sliding mode, a lamp housing (3) is arranged in the containing groove (2), the lamp housing (3) is sleeved on the rotating rod (4) and fixedly connected with the rotating rod (4), a transverse cavity (18) is arranged in the floating platform (1), the transverse cavity (18) is located on the front side of the containing groove (2), and the front end of the rotating rod (4) extends into the transverse cavity (18);
be equipped with shrink mechanism in horizontal chamber (18), shrink mechanism is including setting up current conducting plate (21) in horizontal chamber (18), current conducting plate (21) and the inner wall sliding connection in horizontal chamber (18), be equipped with electro-magnet (25) on the right side inner wall in horizontal chamber (18), reset spring (22) elastic connection is passed through with the looks proximal surface of current conducting plate (21) in electro-magnet (25), the right side of current conducting plate (21) is equipped with rack (19), the outer wall fixedly connected with that bull stick (4) are located horizontal chamber (18) inside portion and rack (19) matched with gear (20).
2. The marine floating channel lamp with the self-cleaning function for ocean engineering according to claim 1, wherein: the right side of floating platform (1) is equipped with installation section of thick bamboo (9), the vertical montant (10) that is equipped with in installation section of thick bamboo (9), the inner wall sliding connection of montant (10) and installation section of thick bamboo (9), montant (10) have magnetism, be equipped with coil (11) in installation section of thick bamboo (9), the lower extreme of montant (10) is equipped with floater (8).
3. The marine floating channel lamp with the self-cleaning function for ocean engineering according to claim 1, wherein: the symmetry is equipped with two arc chamber (7), two in floating platform (1) all be equipped with in arc chamber (7) and scrub the mechanism, scrub the mechanism including setting up slider (13) in arc chamber (7), the inner wall sliding connection of slider (13) and arc chamber (7), the right side of slider (13) and the right side inner wall of arc chamber (7) pass through circular telegram spring (14) elastic connection, arc chamber (7) and accomodate through arc opening (15) intercommunication between groove (2), slider (13) are close to one side fixedly connected with connecting block of accomodating groove (2), the connecting block runs through arc opening (15) and fixedly connected with brush (16).
4. The marine floating channel lamp with the self-cleaning function for ocean engineering according to claim 1, wherein: two sharp needles (5) are symmetrically arranged in the lamp shell (3), and neon is filled in the lamp shell (3).
5. The marine floating channel lamp with the self-cleaning function for ocean engineering according to claim 1, wherein: the interior top and the interior bottom symmetry of horizontal chamber (18) are equipped with two and first conducting block (23) of conducting plate (21) cooperation, the interior top and the interior bottom symmetry of horizontal chamber (18) are equipped with two and conducting plate (21) cooperation second conducting block (24), photoswitch (17) are installed on the right side of floating platform (1).
6. The marine floating channel lamp with the self-cleaning function for ocean engineering according to claim 1, wherein: and a blanking port (12) is arranged at the inner bottom of the accommodating groove (2).
7. The marine floating channel lamp with the self-cleaning function for ocean engineering according to claim 2, wherein: and a reflective mirror (26) is arranged on the outer wall of the vertical rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210480130.4A CN114852257A (en) | 2022-05-05 | 2022-05-05 | Marine engineering floats channel light with marine having self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210480130.4A CN114852257A (en) | 2022-05-05 | 2022-05-05 | Marine engineering floats channel light with marine having self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114852257A true CN114852257A (en) | 2022-08-05 |
Family
ID=82635559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210480130.4A Withdrawn CN114852257A (en) | 2022-05-05 | 2022-05-05 | Marine engineering floats channel light with marine having self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114852257A (en) |
-
2022
- 2022-05-05 CN CN202210480130.4A patent/CN114852257A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220805 |