CN108988461A - A kind of solar controller with dedusting dry heat loss device - Google Patents
A kind of solar controller with dedusting dry heat loss device Download PDFInfo
- Publication number
- CN108988461A CN108988461A CN201810741978.1A CN201810741978A CN108988461A CN 108988461 A CN108988461 A CN 108988461A CN 201810741978 A CN201810741978 A CN 201810741978A CN 108988461 A CN108988461 A CN 108988461A
- Authority
- CN
- China
- Prior art keywords
- controller
- solar
- plate
- inner casing
- heat loss
- 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- Withdrawn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
- 239000000428 dust Substances 0.000 claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 241000883990 Flabellum Species 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of solar controllers with dedusting dry heat loss device, including solar controller, solar battery panel assembly and battery, the upper end of solar battery panel assembly is provided with solar panel, pedestal, elevating lever and fixed frame, solar controller is respectively arranged with controller housing and controller inner casing, display is provided in the middle part of controller housing, signal lamp, control button, buzzer, controller inner casing is provided with electronic component chamber, bottom plate, side plate one, side plate two and top plate, the middle part side of bottom plate is provided with dust-collecting box, the side of dust-collecting box is provided with dust catcher and air intake duct, the side of air intake duct is provided with several air entries, the middle part side of bottom plate is provided with air purifier and air pump, the upper end side of air purifier is provided with gas blow pipe and blowing nozzle, the top of controller inner casing is arranged There are hair dryer and flabellum.The utility model has the advantages that achieving the effect that dedusting heat dissipation is dry, increase solar controller service life and applicability.
Description
Technical field
The present invention relates to field of solar energy, it particularly relates to a kind of solar energy control with dedusting dry heat loss device
Device processed.
Background technique
Solar controller is called solar charging discharging controller, is also photovoltaic controller, is non-in photovoltaic generating system
Often important component, effect are to control the working condition of whole system, and play additives for overcharge protection, over to battery
Effect.Existing solar controller is usually used for outdoor or outdoor, is integrated, i.e., overall package cannot be light
It easily dismantles, and there are this large amount of dust in air, once into electronic component will be adsorbed on inside solar controller
On, charged dust is formed, over time, the dust of the absorption on electronic component is more and more, influences solar energy control
The normal work of device processed will cause short circuit damage equipment, therefore, for the solar energy electronic member device in using when serious
Part needs to be dusted often, while in order to avoid electronic component moisture damage, it is also necessary to do to solar controller
Dry processing.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of solar control with dedusting dry heat loss device
Device, to overcome above-mentioned technical problem present in existing the relevant technologies.
The technical scheme of the present invention is realized as follows:
A kind of solar controller with dedusting dry heat loss device, including solar controller, solar battery panel assembly
And battery, the upper end of the solar battery panel assembly are provided with solar panel, the bottom end of the solar panel
And the lower end for being located at the solar battery panel assembly is provided with pedestal, the upper end side of the pedestal and the solar battery
Elevating lever is provided between the lower end side of plate, the pedestal is provided with fixed frame far from the upper end side of the elevating lever, institute
It states solar controller and is respectively arranged with controller housing and controller inner casing, the middle part upper end of the controller housing is provided with
Display, the lower end side of the display are provided with signal lamp, and the lower end of the signal lamp is provided with control button, the control
One end of button processed is provided with buzzer, is provided with electronic component chamber in the middle part of the controller inner casing, in the controller
The bottom of shell is provided with bottom plate, and the two sides of the bottom plate are respectively arranged with side plate one and side plate two, the side plate one and the side
The upper end of plate two and be located at the controller inner casing top be provided with top plate, the middle part side of the bottom plate is provided with dust
Box, the side of the dust-collecting box are provided with dust catcher, and the upper end of the dust-collecting box, which is provided with to merge with dust catcher matching, prolongs
The air intake duct on one top of side plate is extended to, the air intake duct is provided with several air-breathings close to the side of the electronic component chamber
Mouthful, the bottom plate is provided with air purifier, the side setting of the air purifier close to the middle part side of the dust-collecting box
There is air pump, the upper end side of the air purifier, which is provided with to merge with air pump matching, extends to two top of side plate
Gas blow pipe, the gas blow pipe are provided with several blowing nozzles close to the side of the electronic component chamber, the controller inner casing
Top and be located at the top plate upper end be provided with hair dryer, the hair dryer is internally provided with flabellum, and the top plate is close
The lower end side of the electronic component chamber is provided with the ventilation duct for being interspersed in the top plate side.
Further, active connection one is provided between the elevating lever and the solar panel.
Further, the bottom of the fixed frame and be located at the pedestal upper end side be connected with support rod.
Further, active connection two is provided in the middle part of the fixed frame.
Further, the upper end of the fixed frame and be located at the solar panel lower end side be connected with connection
Bar.
Further, the controller housing two sides are provided with several screw holes one.
Further, the two sides of the controller inner casing are provided with several screw holes two.
Further, the bottom plate, the side plate one, the side plate two and the top plate, which pass through, is welded and fixed.
The invention has the benefit that by the gas blow pipe of air pump by blowing nozzle and dust catcher air entry by blowing nozzle,
It is right by ventilation duct by setting hair dryer to achieve the effect that collectively constitute the drying of circulation drifting dust and to dedusting moisture absorption
The heat dissipation drying of electronic component intraluminal electronic component, and then achieve the effect that dedusting heat dissipation is dry, increase solar controller
Service life and applicability.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that a kind of structure of solar controller with dedusting dry heat loss device according to an embodiment of the present invention is shown
It is intended to；
Fig. 2 is a kind of controller inner casing of solar controller with dedusting dry heat loss device according to an embodiment of the present invention
Schematic diagram.
In figure:
1, solar controller；2, solar battery panel assembly；3, battery；4, solar panel；5, pedestal；6, it goes up and down
Bar；7, fixed frame；8, controller housing；9, controller inner casing；10, display；11, signal lamp；12, control button；13, buzzing
Device；14, electronic component chamber；15, bottom plate；16, side plate one；17, side plate two；18, top plate；19, dust-collecting box；20, dust catcher；
21, air intake duct；22, air entry；23, air purifier；24, air pump；25, gas blow pipe；26, blowing nozzle；27, hair dryer；28, it fans
Leaf；29, ventilation duct；30, active connection one；31, support rod；32, active connection two；33, connecting rod；34, screw hole one；
35, screw hole two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of solar controller with dedusting dry heat loss device.
As shown in Figs. 1-2, the solar controller according to an embodiment of the present invention with dedusting dry heat loss device, including
The upper end of solar controller 1, solar battery panel assembly 2 and battery 3, the solar battery panel assembly 2 is provided with too
It is positive can solar panel 4, the bottom end of the solar panel 4 and lower end for being located at the solar battery panel assembly 2 is provided with bottom
Seat 5, is provided with elevating lever 6, the bottom between the upper end side of the pedestal 5 and the lower end side of the solar panel 4
The 5 upper end sides far from the elevating lever 6 of seat are provided with fixed frame 7, and the solar controller 1 is respectively arranged with outside controller
Shell 8 and controller inner casing 9, the middle part upper end of the controller housing 8 are provided with display 10, the lower end one of the display 10
Side is provided with signal lamp 11, and the lower end of the signal lamp 11 is provided with control button 12, one end setting of the control button 12
There is buzzer 13, the middle part of the controller inner casing 9 is provided with electronic component chamber 14, and the bottom of the controller inner casing 9 is set
It is equipped with bottom plate 15, the two sides of the bottom plate 15 are respectively arranged with side plate 1 and side plate 2 17, the side plate 1 and the side
The upper end of plate 2 17 and the top for being located at the controller inner casing 9 are provided with top plate 18, the middle part side setting of the bottom plate 15
There is dust-collecting box 19, the side of the dust-collecting box 19 is provided with dust catcher 20, and the upper end of the dust-collecting box 19 is provided with and the suction
The matching of dirt device 20 merges the air intake duct 21 for extending to one 16 top of side plate, and the air intake duct 21 is close to the electronic component
The side of chamber 14 is provided with several air entries 22, and it is net that the bottom plate 15 close to the middle part side of the dust-collecting box 19 is provided with air
Change device 23, the side of the air purifier 23 is provided with air pump 24, the upper end side of the air purifier 23 be provided with
The matching of air pump 24 merges the gas blow pipe 25 for extending to 2 17 top of side plate, and the gas blow pipe 25 is close to the electronics member
The side of device cavity 14 is provided with several blowing nozzles 26, the top of the controller inner casing 9 and the upper end for being located at the top plate 18
It is provided with hair dryer 27, the hair dryer 27 is internally provided with flabellum 28, and the top plate 18 is close to the electronic component chamber
14 lower end side is provided with the ventilation duct 29 for being interspersed in 18 side of top plate.
With the aid of the technical scheme, blowing nozzle 26 and 20 air entry 22 of dust catcher are passed through by the gas blow pipe 25 of air pump 24
By blowing nozzle 26, to achieve the effect that collectively constitute the drying of circulation drifting dust and to dedusting moisture absorption, pass through setting hair dryer 27 and pass through
Ventilation duct 29 is crossed in turn to cooling electronic component drying in electronic component chamber 14, and then reaches the dry effect of dedusting heat dissipation
Fruit increases solar controller service life and applicability.
In one embodiment, for above-mentioned elevating lever 6, between the elevating lever 6 and the solar panel 4
It is provided with active connection 1, so that being flexibly connected between elevating lever 6 and solar panel 4, so that the sun
Energy solar panel 4 has activity under the action of elevating lever 6.In addition, elevating lever 6 makes according to the direction of the sun when concrete application
Active connection 1 is obtained to rotate.
In one embodiment, for above-mentioned fixed frame 7, the bottom of the fixed frame 7 and it is located at the pedestal 5
Upper end side is connected with support rod 31, so that solar panel 4 and the fixation of pedestal 5 are stronger, and then improves the sun
Stability after the energy lifting of cell panel device 2.In addition, support rod 31 and pedestal 5 pass through welded connecting when concrete application.
In one embodiment, for above-mentioned fixed frame 7, the middle part of the fixed frame 7 is provided with active connection
2 32, so that being flexibly connected between fixed frame 7 and solar panel 4, so that solar panel 4 is in elevating lever
There is activity under the action of 6.In addition, elevating lever 6 makes 2 32 turns of active connection according to the direction of the sun when concrete application
It is dynamic.
In one embodiment, for above-mentioned fixed frame 7, the upper end of the fixed frame 7 and be located at the solar energy
The lower end side of solar panel 4 is connected with connecting rod 33 so that solar panel 4 and pedestal 5 by support rod 31 and
Fixed under the action of active connection 2 32 it is stronger, and then improve solar battery panel assembly 2 go up and down after stability.This
Outside, when concrete application, connecting rod 33 is bolted with solar panel 4.
In one embodiment, for above controller shell 8,8 two sides of controller housing are provided with several
Screw hole 1, so that controller housing 8 is able to be bolted with controller inner casing 9, so that solar control
The stability of device 1 in use.
In one embodiment, for above-mentioned for controller inner casing 9, if the two sides of the controller inner casing 9 are provided with
Dry screw hole 2 35, so that controller inner casing 9 is able to be bolted with controller housing 8, so that solar energy control
The stability of device 1 processed in use.
In one embodiment, for above-mentioned bottom plate 15, the bottom plate 15, the side plate 1, the side plate two
17 and the top plate 18 by being welded and fixed, so that the fixation of device inner casing 9 that tightens control is stronger, and then improve solar energy control
The stationarity of device 1 processed.
Working principle: according to the angle shined upon, by elevating lever 6 by 4 liters of solar panel or drop, so that
Fixed frame 7 is supported according to the height of solar panel 4, passes through display 10, the signal lamp on setting controller housing 8
11, control button 12 and buzzer, so that controller housing 8 is operational when in use, by setting controller inner casing 9
Air purifier 23 by air pump 24 by dustless gas enter gas blow pipe 25 by blowing nozzle 26 to electronic component chamber 14
Electronic component carry out drifting dust, and then achieve the effect that drifting dust and dry, while dust catcher 20 will air blowing by air entry 22
Mouth 26, which blows afloat the dirt absorption in electronic component chamber 14 and enters in dust-collecting box 19 into air intake duct 21, to be collected, to reach to removing
The circulation of dirt moisture absorption, by setting hair dryer 27 by ventilation duct 29 to cooling electronic component in electronic component chamber 14
It is dry, and then achieve the effect that heat dissipation is dry.
In conclusion passing through blowing nozzle 26 by the gas blow pipe 25 of air pump 24 by means of above-mentioned technical proposal of the invention
With 20 air entry 22 of dust catcher by blowing nozzle 26, so that it is dry and to dedusting moisture absorption to achieve the effect that collectively constitute circulation drifting dust,
It is dry to cooling electronic component in electronic component chamber 14 by ventilation duct 29 by setting hair dryer 27, and then reach
The dry effect of dedusting heat dissipation, increases solar controller service life and applicability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of solar controller with dedusting dry heat loss device, which is characterized in that including solar controller (1),
The upper end of solar battery panel assembly (2) and battery (3), the solar battery panel assembly (2) is provided with solar battery
Plate (4), the bottom end of the solar panel (4) and the lower end for being located at the solar battery panel assembly (2) are provided with pedestal
(5), elevating lever (6) are provided between the upper end side of the pedestal (5) and the lower end side of the solar panel (4),
The pedestal (5) is provided with fixed frame (7) far from the upper end side of the elevating lever (6), and the solar controller (1) is respectively
It is provided with controller housing (8) and controller inner casing (9), the middle part upper end of the controller housing (8) is provided with display
(10), the lower end side of the display (10) is provided with signal lamp (11), and the lower end of the signal lamp (11) is provided with control
One end of button (12), the control button (12) is provided with buzzer (13), is provided in the middle part of the controller inner casing (9)
The bottom of electronic component chamber (14), the controller inner casing (9) is provided with bottom plate (15), the two sides difference of the bottom plate (15)
It is provided with side plate one (16) and side plate two (17), the upper end of the side plate one (16) and the side plate two (17) and is located at the control
The top of device inner casing (9) processed is provided with top plate (18), and the middle part side of the bottom plate (15) is provided with dust-collecting box (19), the collection
The side of dirt box (19) is provided with dust catcher (20), and the upper end of the dust-collecting box (19) is provided with to match with the dust catcher (20)
Merge the air intake duct (21) for extending to side plate one (16) top, the air intake duct (21) is close to the electronic component chamber
(14) side is provided with several air entries (22), and the bottom plate (15) is provided with close to the middle part side of the dust-collecting box (19)
The side of air purifier (23), the air purifier (23) is provided with air pump (24), the air purifier (23) it is upper
End side, which is provided with to match with the air pump (24), merges the gas blow pipe (25) for extending to side plate two (17) top, described to blow
Tracheae (25) is provided with several blowing nozzles (26) close to the side of the electronic component chamber (14), the controller inner casing (9)
Top and be located at the top plate (18) upper end be provided with hair dryer (27), the hair dryer (27) is internally provided with flabellum
(28), the top plate (18) is provided with close to the lower end side of the electronic component chamber (14) and is interspersed in the top plate (18) one
The ventilation duct (29) of side.
2. a kind of solar controller with dedusting dry heat loss device according to claim 1, which is characterized in that institute
It states and is provided with active connection one (30) between elevating lever (6) and the solar panel (4).
3. a kind of solar controller with dedusting dry heat loss device according to claim 1, which is characterized in that institute
It states the bottom of fixed frame (7) and is connected with support rod (31) positioned at the upper end side of the pedestal (5).
4. a kind of solar controller with dedusting dry heat loss device according to claim 1, which is characterized in that institute
It states and is provided with active connection two (32) in the middle part of fixed frame (7).
5. a kind of solar controller with dedusting dry heat loss device according to claim 1, which is characterized in that institute
It states the upper end of fixed frame (7) and is connected with connecting rod (33) positioned at the lower end side of the solar panel (4).
6. a kind of solar controller with dedusting dry heat loss device according to claim 1, which is characterized in that institute
It states controller housing (8) two sides and is provided with several screw holes one (34).
7. a kind of solar controller with dedusting dry heat loss device according to claim 1, which is characterized in that institute
The two sides for stating controller inner casing (9) are provided with several screw holes two (35).
8. a kind of solar controller with dedusting dry heat loss device according to claim 1, which is characterized in that institute
Bottom plate (15), the side plate one (16), the side plate two (17) and the top plate (18) are stated by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810741978.1A CN108988461A (en) | 2018-07-09 | 2018-07-09 | A kind of solar controller with dedusting dry heat loss device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810741978.1A CN108988461A (en) | 2018-07-09 | 2018-07-09 | A kind of solar controller with dedusting dry heat loss device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108988461A true CN108988461A (en) | 2018-12-11 |
Family
ID=64537367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810741978.1A Withdrawn CN108988461A (en) | 2018-07-09 | 2018-07-09 | A kind of solar controller with dedusting dry heat loss device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006543A (en) * | 2021-11-10 | 2022-02-01 | 深圳市凌康技术有限公司 | Inverter for photovoltaic energy storage |
| CN114512008A (en) * | 2021-12-24 | 2022-05-17 | 北方魏家峁煤电有限责任公司 | Surface mine cross road signal control equipment |
-
2018
- 2018-07-09 CN CN201810741978.1A patent/CN108988461A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006543A (en) * | 2021-11-10 | 2022-02-01 | 深圳市凌康技术有限公司 | Inverter for photovoltaic energy storage |
| CN114512008A (en) * | 2021-12-24 | 2022-05-17 | 北方魏家峁煤电有限责任公司 | Surface mine cross road signal control equipment |
| CN114512008B (en) * | 2021-12-24 | 2023-06-16 | 北方魏家峁煤电有限责任公司 | Signal control equipment for surface mine intersection |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
|
| WW01 | Invention patent application withdrawn after publication |