CN106160200A - A kind of light that realizes hands over the control device of parallel adaptive compensation - Google Patents
A kind of light that realizes hands over the control device of parallel adaptive compensation Download PDFInfo
- Publication number
- CN106160200A CN106160200A CN201610763783.8A CN201610763783A CN106160200A CN 106160200 A CN106160200 A CN 106160200A CN 201610763783 A CN201610763783 A CN 201610763783A CN 106160200 A CN106160200 A CN 106160200A
- Authority
- CN
- China
- Prior art keywords
- light
- control device
- adaptive
- realizes
- insulation shell
- 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
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 46
- 238000009413 insulation Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 238000003973 irrigation Methods 0.000 description 6
- 230000002262 irrigation Effects 0.000 description 6
- 238000005086 pumping Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 206010016807 Fluid retention Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- 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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The invention discloses a kind of light that realizes and hand over the control device of parallel adaptive compensation, it includes touching display screen, sealing gasket, adaptive equalization PCB panel, insulation shell and bonnet.Present configuration design is ingenious, reasonable, utilize sealing gasket to make on the phase-contact surface of insulation shell and touching display screen to be formed and effectively seal structure, water proof and dust proof effect is good, so that controlling device possessed long-term operation under high humidity environment, and the function not weathered, it is greatly promoted adaptive capacity to environment, stability in use and service life；When solar energy is stored in the electric quantity consumption of electric power storage module to predetermined value, civil power is converted into the automatic seamless incision of unidirectional current by adaptive equalization PCB panel, and cause unexpected power-off just to switch without waiting electricity not enough, by solar electrical energy generation module, electric power storage module is charged simultaneously, not only realize the seamless link of solar energy and civil power, also achieving light hands over parallel adaptive to compensate, and is effectively improved the utilization ratio of solar energy.
Description
Technical field
The present invention relates to photovoltaic pumping irrigation station technical field, be specifically related to one apply realize on photovoltaic pumping irrigation station light hand over
The control device that parallel adaptive compensates.
Background technology
Photovoltaic pumping irrigation station, also referred to as solar energy pumping irrigation station, as important agricultural infrastructure, for agricultural production and life
Offer water.Solar energy pumping irrigation station is mainly made up of solar power system, the system of irrigating by lifting water to a higher level with a water pump, etc..Solar power system includes the sun
Energy cell panel, photovoltaic controller and photovoltaic DC-to-AC converter；System of irrigating by lifting water to a higher level with a water pump, etc. mainly includes water pump assembly, pipeline, control room and water-retention
Pond.Wherein, water pump assembly mainly includes immersible pump and motor.The solar energy that solar panel will gather, is converted into direct current
Electricity, inputs photovoltaic controller, then by photovoltaic DC-to-AC converter, is converted to the alternating current of AC380V, provide power for water pump assembly.Water
Pump assembly sends into pipeline after being pressurizeed by water, and water is delivered to Large Copacity cistern, directly fetches water from cistern with during water, this sun
Can have automatic water-leading function by pumping irrigation station control device.During solar energy and civil power switch, it is to operate machine by staff
Tool switch is interchangeable, and flashing light, often occurs in the manual switching again until accumulator there is not electricity or underpower power-off often
The phenomenon of (i.e. short time power-off), it is difficult to ensure working properly carrying out, and troublesome poeration, have influence on the use longevity of water pump assembly
Life.And the adaptive equalization function that can not realize that solar energy is preferential, mend after civil power.It addition, existing control device is mostly
, easily there is being etched phenomenon, poor work stability in long-term operation under high humidity environment, and service life is short.
Summary of the invention
For above-mentioned deficiency, it is an object of the invention to, it is provided that a kind of smart structural design, rationally, good operating stability,
Service life is long, can be automatically to civil power, the switching of generating, it is achieved solar energy is preferential, the adaptive equalization function mended after civil power, protects
The light that realizes of card normal electricity consumption hands over the control device of parallel adaptive compensation.
For achieving the above object, technical scheme provided by the present invention is:
A kind of light that realizes hands over the control device of parallel adaptive compensation, and it includes that touching display screen, sealing gasket, self adaptation are mended
Repaying PCB panel, insulation shell and bonnet, the centre position of described insulation shell is provided with the profile of one and described touching display screen
The window that profile is suitable, peripheral position extends rearwardly to form sidewall, and the position of the corresponding described window of described touching display screen sets
Putting on described insulation shell, described sealing gasket is arranged on the contact surface that described insulation shell contacts with described touching display screen
On, adaptive equalization PCB panel is arranged in insulation shell, and is connected with described touching display screen, and described bonnet lid sets
On the opening that sidewall is formed, this bonnet lid is provided with the I/O being connected with described adaptive equalization PCB panel and is connected end
Mouthful.
As a modification of the present invention, described adaptive equalization PCB panel includes charging circuit, IC, constant current output
Circuit, switching on-off circuit and voltage detecting circuit, described charging circuit is connected with solar electrical energy generation module, this charging circuit
Be connected with IC, voltage detecting circuit and electric power storage module respectively, described IC respectively with described voltage detecting circuit and constant current output
Circuit is connected, and this constant current output circuit is connected with switching on-off circuit and electric power storage module respectively.
As a modification of the present invention, described adaptive equalization PCB panel also includes wireless communication module and difference
The water pump assembly testing circuit and the waterway controlling valve testing circuit that are connected with this wireless communication module are connected, described channel radio
Letter module is connected with monitoring central server by wireless network, and is controlled.
As a modification of the present invention, described wireless network is in WIFI, GSM, GPRS, CDMA, 3G, 4G network schemer
One of.
As a modification of the present invention, described electric power storage module is accumulator.
As a modification of the present invention, the peripheral position forward fold of described bonnet is installed by the most horizontal-extending formation
Portion, this installation portion is provided with installing hole, and is provided with spiral shell suitable with this installing hole on the sidewall rear end face of described insulation shell
Silk hole.
As a modification of the present invention, between the sidewall rear end face of described installation portion and described insulation shell, it is provided with sealing
Pad.
As a modification of the present invention, the peripheral position of described adaptive equalization PCB panel is coated with shockproof silica gel.
The invention have the benefit that present configuration design is ingenious, reasonable, utilize sealing gasket to make insulation shell and touch-control
Being formed on the phase-contact surface of display screen and effectively seal structure, water proof and dust proof effect is good, has possessed at height so that controlling device
Long-term operation under wet environment, and the function not weathered, be greatly promoted control the adaptive capacity to environment of device, stability in use and
Service life；When solar energy is stored in the electric quantity consumption of electric power storage module to predetermined value, civil power passes through adaptive equalization PCB panel
It is converted into the automatic seamless incision of unidirectional current, and causes unexpected power-off just to switch without waiting electricity not enough, pass through the sun simultaneously
Electric power storage module can be charged power generation module group, not only realize the seamless link of solar energy and civil power, also achieve light and hand over parallel
Adaptive equalization, is effectively improved the utilization ratio of solar energy, saves the energy, whole-course automation, and intelligence degree is high, additionally overall
Simple in construction, it is easy to accomplish, beneficially wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the modular structure schematic diagram of adaptive equalization PCB panel in the present invention.
Detailed description of the invention
Embodiment, sees Fig. 1 and Fig. 2, and a kind of light that realizes that the present embodiment provides hands over the control dress of parallel adaptive compensation
Putting, it includes touching display screen 1, sealing gasket 2, adaptive equalization PCB panel 3, insulation shell 4 and bonnet 5, described insulation shell
The centre position of body 4 is provided with a window suitable with the appearance profile of described touching display screen 1, and peripheral position extends back shape
Becoming sidewall, the position of the corresponding described window of described touching display screen 1 is arranged on described insulation shell 4, and described sealing gasket 2 is arranged
On the contact surface that described insulation shell 4 contacts with described touching display screen 1, adaptive equalization PCB panel 3 is arranged on absolutely
In edge housing 4, and being connected with described touching display screen 1, described bonnet 5 lid is located on the opening that sidewall is formed, this bonnet 5
Cover and be provided with the I/O connectivity port being connected with described adaptive equalization PCB panel 3.
Concrete, described adaptive equalization PCB panel 3 includes charging circuit, IC, constant current output circuit, switching switch
Circuit and voltage detecting circuit, described charging circuit is connected with solar electrical energy generation module, this charging circuit respectively with IC, voltage
Testing circuit is connected with electric power storage module, and described IC is connected with described voltage detecting circuit and constant current output circuit respectively, should
Constant current output circuit is connected with switching on-off circuit and electric power storage module respectively.It is also preferred that the left described adaptive equalization PCB panel
3 also include wireless communication module and the water pump assembly testing circuit being connected respectively and waterway controlling valve with this wireless communication module
Testing circuit is connected, and described wireless communication module is connected with monitoring central server by wireless network, and is controlled.
In the present embodiment, described wireless network is one of WIFI, GSM, GPRS, CDMA, 3G, 4G network schemer.Described electric power storage module
For accumulator.
The peripheral position forward fold the most horizontal-extending formation installation portion of described bonnet 5, this installation portion is provided with installation
Hole, and on the sidewall rear end face of described insulation shell 4, it is provided with screw hole suitable with this installing hole, carried out solid by screw
Fixed, coordinate closely, good stability.It is also preferred that the left be provided with close between the sidewall rear end face of described installation portion and described insulation shell 4
Packing 6, promotes the stability of work further.
For promoting drop resistant crashworthiness, the peripheral position at described adaptive equalization PCB panel 3 is coated with shockproof silica gel
7, the stability of adaptive equalization PCB panel 3 work is effectively ensured.
During work, the control device of parallel adaptive compensation is handed over to utilize sealing gasket 2 to make insulation shell owing to the present invention realizes light
Being formed on the phase-contact surface of body 4 and touching display screen 1 and effectively seal structure, water proof and dust proof effect is good, so that controlling device
Possess long-term operation under high humidity environment, and the function not weathered, be greatly promoted and control the adaptive capacity to environment of device, make
With stability and service life；When solar energy is stored in the electric quantity consumption of electric power storage module to predetermined value, civil power is mended by self adaptation
Repay PCB panel 3 and be converted into the automatic seamless incision of unidirectional current, and cause unexpected power-off just to switch without waiting electricity not enough,
By solar electrical energy generation module, electric power storage module is charged simultaneously, not only realizes the seamless link of solar energy and civil power, the most real
Having showed light hands over parallel adaptive to compensate, and is effectively improved the utilization ratio of solar energy, saves the energy, whole-course automation, intelligent journey
Degree height.
The announcement of book and teaching according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula changes and revises.Therefore, the invention is not limited in detailed description of the invention disclosed and described above, to the present invention's
Some modifications and changes should also be as falling in the scope of the claims of the present invention.Although additionally, this specification using
Some specific terms, but these terms are merely for convenience of description, the present invention does not constitute any restriction.Such as the present invention
Described in above-described embodiment, use same or similar step or structure and other device of obtaining, all protect in the present invention
In the range of.
Claims (8)
1. one kind realizes the control device that light hands over parallel adaptive to compensate, it is characterised in that: it includes touching display screen, sealing
Pad, adaptive equalization PCB panel, insulation shell and bonnet, the centre position of described insulation shell be provided with one with described touch-control
The window that the appearance profile of display screen is suitable, peripheral position extends rearwardly to form sidewall, described in described touching display screen correspondence
The position of window is arranged on described insulation shell, and described sealing gasket is arranged on described insulation shell and described touching display screen phase
On the contact surface of contact, adaptive equalization PCB panel is arranged in insulation shell, and is connected with described touching display screen,
Described bonnet lid is located on the opening that sidewall is formed, and this bonnet lid is provided with and is connected with described adaptive equalization PCB panel
The I/O connectivity port connect.
The light that realizes the most according to claim 1 hands over the control device of parallel adaptive compensation, it is characterised in that: described adaptive
PCB panel should be compensated and include charging circuit, IC, constant current output circuit, switching on-off circuit and voltage detecting circuit, described in fill
Electricity circuit is connected with solar electrical energy generation module, and this charging circuit is connected with IC, voltage detecting circuit and electric power storage module respectively,
Described IC is connected with described voltage detecting circuit and constant current output circuit respectively, and this constant current output circuit switchs with switching respectively
Circuit is connected with electric power storage module.
The light that realizes the most according to claim 2 hands over the control device of parallel adaptive compensation, it is characterised in that: described adaptive
PCB panel should be compensated and also include wireless communication module and the water pump assembly detection electricity being connected with this wireless communication module respectively
Road is connected with waterway controlling valve testing circuit, and described wireless communication module is connected with monitoring central server by wireless network
Connect, and be controlled.
The light that realizes the most according to claim 3 hands over the control device of parallel adaptive compensation, it is characterised in that: described wireless
Network is one of WIFI, GSM, GPRS, CDMA, 3G, 4G network schemer.
The light that realizes the most according to claim 1 hands over the control device of parallel adaptive compensation, it is characterised in that: described electric power storage
Module is accumulator.
The light that realizes the most according to claim 1 hands over the control device of parallel adaptive compensation, it is characterised in that: described bonnet
Peripheral position forward fold the most horizontal-extending formation installation portion, this installation portion is provided with installing hole, and at described insulation shell
The sidewall rear end face of body is provided with screw hole suitable with this installing hole.
The light that realizes the most according to claim 7 hands over the control device of parallel adaptive compensation, it is characterised in that: described installation
It is provided with sealing gasket between the sidewall rear end face of portion and described insulation shell.
8. handing over the control device of parallel adaptive compensation according to the light that realizes described in claim 1-7 any one, its feature exists
In: the peripheral position of described adaptive equalization PCB panel is coated with shockproof silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763783.8A CN106160200A (en) | 2016-08-30 | 2016-08-30 | A kind of light that realizes hands over the control device of parallel adaptive compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763783.8A CN106160200A (en) | 2016-08-30 | 2016-08-30 | A kind of light that realizes hands over the control device of parallel adaptive compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106160200A true CN106160200A (en) | 2016-11-23 |
Family
ID=57345326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763783.8A Pending CN106160200A (en) | 2016-08-30 | 2016-08-30 | A kind of light that realizes hands over the control device of parallel adaptive compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106160200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139769A (en) * | 2017-07-07 | 2017-09-08 | 杭州快电新能源科技有限公司 | It is a kind of based on solar powered intelligent charging stake |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209522A (en) * | 2013-04-03 | 2013-07-17 | 陈青 | Mains complementation controller for solar street lamp and control method of controller |
| CN203660572U (en) * | 2013-11-29 | 2014-06-18 | 深圳市乐腾科技有限公司 | Solar mobile power source with waterproof design |
| CN104217654A (en) * | 2013-06-04 | 2014-12-17 | 宁波江东索雷斯电子科技有限公司 | Transparent led display and manufacturing method thereof |
| CN206422589U (en) * | 2016-08-30 | 2017-08-18 | 四川蜀旺新能源股份有限公司 | It is a kind of to realize that light hands over the control device of parallel adaptive compensation |
-
2016
- 2016-08-30 CN CN201610763783.8A patent/CN106160200A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209522A (en) * | 2013-04-03 | 2013-07-17 | 陈青 | Mains complementation controller for solar street lamp and control method of controller |
| CN104217654A (en) * | 2013-06-04 | 2014-12-17 | 宁波江东索雷斯电子科技有限公司 | Transparent led display and manufacturing method thereof |
| CN203660572U (en) * | 2013-11-29 | 2014-06-18 | 深圳市乐腾科技有限公司 | Solar mobile power source with waterproof design |
| CN206422589U (en) * | 2016-08-30 | 2017-08-18 | 四川蜀旺新能源股份有限公司 | It is a kind of to realize that light hands over the control device of parallel adaptive compensation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139769A (en) * | 2017-07-07 | 2017-09-08 | 杭州快电新能源科技有限公司 | It is a kind of based on solar powered intelligent charging stake |
| CN107139769B (en) * | 2017-07-07 | 2023-08-08 | 深圳市皇驰科技有限公司 | Intelligent charging pile based on solar power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204633363U (en) | The changeable charging pile of a kind of multi-mode | |
| CN203697979U (en) | Novel solar electric vehicle | |
| CN104007709A (en) | Electrical device, and control device and control method thereof | |
| CN105570801A (en) | Intelligent solar street lamp system | |
| CN106160200A (en) | A kind of light that realizes hands over the control device of parallel adaptive compensation | |
| CN203827019U (en) | Multifunctional portable power supply | |
| CN206422589U (en) | It is a kind of to realize that light hands over the control device of parallel adaptive compensation | |
| CN101902068B (en) | Alternating current/direct current power supply conversion control system | |
| CN206024120U (en) | A kind of Bluetooth beacon equipment | |
| CN204285261U (en) | A kind of intelligent solar road lamp system | |
| CN204026195U (en) | A kind of solar energy radio charging lamp | |
| CN204513321U (en) | A kind of advertisement road lamp with wireless networking capabilities | |
| CN209541863U (en) | A kind of photovoltaic water pump liquid level wireless sensor | |
| CN207117756U (en) | A kind of new smooth cat wireless routing integrative machine | |
| CN206272097U (en) | A kind of compact photovoltaic switch board being easily installed | |
| CN206023692U (en) | A kind of realize direct current with exchange counnter attack fill control device | |
| CN205190898U (en) | Solenoid valve controller | |
| CN205566705U (en) | Streetlight system | |
| CN104746896A (en) | Portable house | |
| CN106160201A (en) | A kind of photovoltaic for photovoltaic pumping irrigation station and civil power seamless link control system | |
| CN201868319U (en) | On-post vacuum circuit breaker | |
| CN204046207U (en) | A kind of formula of following spot double power-supply system based on solar energy | |
| CN204214485U (en) | A kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter | |
| CN204187510U (en) | A kind of integrated green novel energy source extra long life street lamp | |
| CN203707841U (en) | Circuit structure of mobile power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20161123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |