CN207094489U - A kind of solar street light attractive in appearance that radiates - Google Patents
A kind of solar street light attractive in appearance that radiates Download PDFInfo
- Publication number
- CN207094489U CN207094489U CN201721043598.8U CN201721043598U CN207094489U CN 207094489 U CN207094489 U CN 207094489U CN 201721043598 U CN201721043598 U CN 201721043598U CN 207094489 U CN207094489 U CN 207094489U
- Authority
- CN
- China
- Prior art keywords
- lamp stand
- appearance
- street light
- plate
- storage tank
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of solar street light attractive in appearance that radiates, including lamp stand, solar energy electroplax, LED and storage tank, the lamp stand upper end is provided with shelves and solar energy electroplax, lamp stand left wall is provided with battery, and lamp bracket, water pump, pumping conduit, water pipeline and water return pipeline are provided with the right side of lamp stand；Lamp bracket is provided with setter plate, LED, the first open cover and cooling pipe；Lamp stand periphery is provided with storage tank, fixed backing plate, stable liner plate, fixed bottom plate, the second open cover and annular filter screen.The utility model passes through fixed backing plate, stable liner plate and fixed bottom plate Auxiliary support lamp stand, the second open cover is coordinated to collect rainwater by water tank, cover upper by the opening of water pipeline injection first and LED is cooled down by cooling pipe, so being capable of effective temperature-reducing and cycling use of water.
Description
Technical field
A kind of solar street light is the utility model is related to, specifically a kind of solar street light attractive in appearance that radiates.
Background technology
Solar cell is also known as " solar chip " or " photocell ", is a kind of photoelectricity using the sunshine direct generation of electricity
Wafer.As long as the illumination that it is satisfied certain illumination conditions is arrived, moment output voltage and can have the situation in loop
Lower generation electric current.
In urban construction of today, street lamp makes one of essential municipal works, in traffic route both sides and garden
In woods and in cell, street lamp all needs everywhere.
For existing street lamp under long-time use, LED can be persistently overheating, and radiating effect can be serious in the case of not catching up with
The service life of street lamp is had influence on, and common wind-cooling heat dissipating effect is poor with respect to water cooling, and pass through closed conduit recirculated water cooling
It can gradually lose cooling-down effect because cooling water temperature raises again.
Utility model content
The purpose of this utility model is to provide a kind of solar street light attractive in appearance that radiates, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of solar street light attractive in appearance of radiating, including lamp stand, solar energy electroplax, LED and storage tank, on the lamp stand
End welding is provided with shelves, and the shelves upper end riveting is provided with solar energy electroplax, and the lamp stand left wall is located at the peace
Put and battery is connected with below frame, the lamp stand right upper portion welding is provided with lamp bracket, the lamp bracket terminal horizontal welding
Setter plate is provided with, the setter plate lower end is connected with LED, and the LED periphery is consolidated positioned at the setter plate lower end
Surely there is protective cover, the setter plate upper end welding is provided with the first open cover of upper end opening, lamp stand periphery lower weld
Storage tank is provided with, the storage tank periphery is provided with fixed backing plate, the fixed backing plate face bonding in cross-shaped symmetrical riveting
Connect and be provided with stable liner plate, the fixed backing plate and the stable liner plate lower end welding are provided with fixed bottom plate, the fixed bottom
Earth stud is connected with plate, storage tank upper end peripheral solder is provided with the second open cover, the described second open cover
Welding is provided with annular filter screen between upper end and the lamp stand periphery, and the lamp stand right wall, which is located above the annular filter screen, to be riveted
Water pump is provided with, the water inlet end of the water pump is connected with pumping conduit, and the pumping drainage section is connected with sparge pipe
Road, interior inlayed above the LED of the setter plate are provided with cooling pipe, and the peace is run through in the cooling pipe lower end
Put on the left of plate lower end and be connected with water return pipeline.
As further program of the utility model：The solar energy electroplax by safety glass, EVA, cell piece, backboard,
Aluminium alloy protect laminate and connection box set into.
As further program of the utility model：The battery outer is provided with waterproof and wraps up and consolidated by riveting method
The lamp stand left wall is scheduled on, the battery is connected by inverter with the solar energy electroplax output end.
As further program of the utility model：The lamp bracket tilts upward setting and with being connected with the right side of the lamp stand
Horizontal auxiliary supporting bar.
As further program of the utility model：The storage tank is cylindric staving and the storage tank has and institute
State the concentric inner ring of lamp stand peripheral solder fixation.
As further program of the utility model：The annular filter screen is the acclivitous fine-meshed metal filter screen of inner ring.
As further program of the utility model：The pumping conduit extends downward into described through the annular filter screen
Storage tank inner bottom part.
As further program of the utility model：The water pipeline riveting is fixed on the lamp bracket upper end and runs through institute
The first open cover is stated, the water pipeline end is set at middle part vertically upward in the described first open cover.
As further program of the utility model：The cooling pipe be copper-based material snake pipe, the cooling
Pipeline upper end is connected through the setter plate with the described first open cover inwall.
As further program of the utility model：The water return pipeline passes through the lamp bracket lower end and lamp stand right side
Extend and end and the annular filter screen are corresponding.
Compared with prior art, the beneficial effects of the utility model are：Solar energy electroplax converts the solar into during use
Electrical power storage in battery, opened and the external world be illuminated under control by LED, and rainwater is entered by annular filter screen when rainy
Enter in storage tank concentrate storage, annular filter screen can impurity screening and by be obliquely installed guiding impurity be slipped to ground, so
It can be easy to collect rainwater and effectively clean；The water body stored in storage tank is extracted out after starting mode of pump and sprayed by water pipeline
Go out, water body is fallen after spraying upwards in the first open cover, and the LED in work can be dropped when passing through cooling pipe
Temperature, returned to eventually through water return pipeline in storage tank, such design can either reclaim rainwater and cool for device, and and can is enough logical
The spray of water pipeline and the reflux course of water return pipeline pipeline are crossed to ensure that water body effectively radiates, thus allows for continuing
Radiating；The stability for being designed to auxiliary and improving lamp stand of fixed backing plate, stable liner plate and fixed bottom plate.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the solar street light attractive in appearance that radiates.
Fig. 2 is what structural representation in a kind of solar street light attractive in appearance that radiates.
Fig. 3 is what structural representation in a kind of solar street light attractive in appearance that radiates.
In figure：1- lamp stands, 2- shelves, 3- solar energy electroplax, 4- batteries, 5- lamp brackets, 6- setter plates, 7-LED lamps, 8-
First open cover, 9- storage tanks, 10- fix backing plate, the stable liner plates of 11-, and 12- fixes bottom plate, the open covers of 13- second, 14- annulars
Filter screen, 15- water pumps, 16- pumping conduits, 17- water pipelines, 18- cooling pipes, 19- water return pipelines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, a kind of solar street light attractive in appearance that radiates, including lamp stand 1, too
Positive energy electroplax 3, LED 7 and storage tank 9, the upper end of lamp stand 1 welding are provided with shelves 2, the upper end of shelves 2 riveting
Solar energy electroplax 3 is provided with, the solar energy electroplax 3 protects laminate by safety glass, EVA, cell piece, backboard, aluminium alloy
With connection box set into the left wall of lamp stand 1, which is located at below the shelves 2, is connected with battery 4, outside the battery 4
Portion is provided with waterproof and wraps up and be fixed on the left wall of lamp stand 1 by riveting method, the battery 4 by inverter and it is described too
The positive energy output end of electroplax 3 is connected, and the solar energy electroplax 3 is converted solar energy into electrical energy and is stored in the battery 4,
The right upper portion of lamp stand 1 welding is provided with lamp bracket 5, and the lamp bracket 5 tilts upward setting and is connected with the right side of lamp stand 1
Horizontal auxiliary supporting bar, the terminal horizontal of lamp bracket 5 welding are provided with setter plate 6, and the setter plate 6 uses aluminum alloy material,
The lower end of setter plate 6 is connected with LED 7, and the periphery of LED 7 is fixed with protection positioned at the lower end of setter plate 6
Cover, the control circuit of the LED 7 are connected with the output end of the battery 4 by circuit, the upper end of setter plate 6 weldering
The the first open cover 8 for being provided with upper end opening is connect, the 1 peripheral lower weld of lamp stand is provided with storage tank 9, the storage tank 9
For cylindric staving and the storage tank 9 has and the concentric inner ring of the peripheral solder of lamp stand 1 fixation, outside the storage tank 9
Enclose and cross-shaped symmetrical riveting is provided with fixed backing plate 10, the fixed front of backing plate 10 welding is provided with stable liner plate 11, institute
It is triangular in shape to state stable liner plate 11, the fixed backing plate 10 and the stable lower end of liner plate 11 welding are provided with fixed bottom plate 12,
Earth stud, the fixed backing plate 10, the stable liner plate 11 and the fixed bottom are connected with the fixed bottom plate 12
Plate 12, which coordinates, can be fixed on bottom surface so as to improve the stability of the lamp stand 1, and the upper end peripheral solder of storage tank 9 is provided with
Second open cover 13, welds between the described second 13 upper ends of open cover and the periphery of the lamp stand 1 and is provided with annular filter screen 14, described
Annular filter screen 14 is the acclivitous fine-meshed metal filter screen of inner ring, and rainwater is described by entering after the annular filter screen 14 when raining
In storage tank 9 concentrate storage, the annular filter screen 14 can impurity screening and by be obliquely installed guiding impurity be slipped to ground,
The right wall of lamp stand 1 is provided with water pump 15, the control circuit of the water pump 15 and institute positioned at the top of annular filter screen 14 riveting
The output end for stating battery 4 is connected by circuit, and the water inlet end of the water pump 15 is connected with pumping conduit 16, described to take out
Waterpipe 16 extends downward into the inner bottom part of storage tank 9 through the annular filter screen 14, and the draining section of water pump 15 connection is set
Water pipeline 17 is equipped with, the riveting of water pipeline 17 is fixed on the upper end of lamp bracket 5 and through the described first open cover 8, institute
State the end of water pipeline 17 to set vertically upward at middle part in the described first open cover 8, be located at the LED in the setter plate 6
The top of lamp 7, which is inlayed, is provided with cooling pipe 18, and the cooling pipe 18 is the snake pipe of copper-based material, the cooling pipe 18
Upper end is connected through the setter plate 6 with the described first 8 inwalls of open cover, and the placement is run through in the lower end of cooling pipe 18
On the left of the lower end of plate 6 and water return pipeline 19 is connected with, the water return pipeline 19 passes through the lower end of lamp bracket 5 and the lamp stand 1
Right side extends and end and the annular filter screen 14 are corresponding, the water that the water pump 15 will store after starting in the storage tank 9
Body is extracted out and sprayed by the water pipeline 17, and water body is fallen after spraying upwards in the described first open cover 8, by described
The LED 7 in work can be cooled during cooling pipe 18, the storage is returned to eventually through the water return pipeline 19
In water tank 9, such design can either reclaim rainwater and cool for device, spray and institute of the and can enough by water pipeline 17
The reflux course of the pipeline of water return pipeline 19 is stated to ensure that water body effectively radiates, thus allows for lasting radiating.
Operation principle of the present utility model is：Solar energy electroplax 3 converts the solar into electrical power storage in electric power storage during use
In pond 4, LED 7 is opened under control to be illuminated to the external world, and rainwater passes through annular filter screen 14 and enters storage tank 9 when rainy
It is middle concentrate storage, annular filter screen 14 can impurity screening and by be obliquely installed guiding impurity be slipped to ground, so can be just
Clean in collection rainwater and effectively；The water body stored in storage tank 9 is extracted out and sprayed by water pipeline 17 by water pump 15 after starting
Go out, water body is fallen after spraying upwards in the first open cover 8, by can be carried out during cooling pipe 18 to the LED 7 in work
Cooling, is returned in storage tank 9 eventually through water return pipeline 19, and such design can either reclaim rainwater and cool for device, again
It can ensure that water body effectively radiates by the spray of water pipeline 17 and the reflux course of the pipeline of water return pipeline 19, so as to
Enough carry out lasting radiating；The auxiliary that is designed to of fixed backing plate 10, stable liner plate 11 and fixed bottom plate 12 improves the steady of lamp stand 1
It is qualitative.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connected mode, will not be described in detail herein in technology.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. a kind of solar street light attractive in appearance that radiates, including lamp stand（1）, solar energy electroplax（3）, LED（7）And storage tank（9）,
Characterized in that, the lamp stand（1）Upper end welding is provided with shelves（2）, the shelves（2）Upper end riveting is provided with the sun
Can electroplax（3）, the lamp stand（1）Left wall is located at the shelves（2）Lower section is connected with battery（4）, the lamp stand（1）
Right upper portion welding is provided with lamp bracket（5）, the lamp bracket（5）Terminal horizontal welding is provided with setter plate（6）, the setter plate
（6）Lower end is connected with LED（7）, the LED（7）Periphery is located at the setter plate（6）Lower end is fixed with protective cover,
The setter plate（6）Upper end welding is provided with the first open cover of upper end opening（8）, the lamp stand（1）Peripheral lower weld is set
It is equipped with storage tank（9）, the storage tank（9）Periphery is provided with fixed backing plate in cross-shaped symmetrical riveting（10）, the fixed pad
Plate（10）Front welding is provided with stable liner plate（11）, the fixed backing plate（10）With the stable liner plate（11）Lower end welding is set
It is equipped with fixed bottom plate（12）, the fixed bottom plate（12）On be connected with earth stud, the storage tank（9）Weld all around outside upper end
Connect and be provided with the second open cover（13）, the described second open cover（13）Upper end and the lamp stand（1）Welding is provided between periphery
Annular filter screen（14）, the lamp stand（1）Right wall is located at the annular filter screen（14）Top riveting is provided with water pump（15）, the water
Pump（15）Water inlet end be connected with pumping conduit（16）, the water pump（15）Draining section is connected with water pipeline
（17）, the setter plate（6）It is interior to be located at the LED（7）Top, which is inlayed, is provided with cooling pipe（18）, the cooling pipe
（18）The setter plate is run through in lower end（6）On the left of lower end and it is connected with water return pipeline（19）.
A kind of 2. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the solar energy electroplax
（3）By safety glass, EVA, cell piece, backboard, aluminium alloy protection laminate and connection box set into.
A kind of 3. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the battery（4）Outside
Portion is provided with waterproof and wraps up and be fixed on the lamp stand by riveting method（1）Left wall, the battery（4）Pass through inverter and institute
State solar energy electroplax（3）Output end is connected.
A kind of 4. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the lamp bracket（5）Tilt
Set up and with the lamp stand（1）Right side is connected with horizontal auxiliary supporting bar.
A kind of 5. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the storage tank（9）For
Cylindric staving and the storage tank（9）With with the lamp stand（1）The concentric inner ring that peripheral solder is fixed.
A kind of 6. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the annular filter screen（14）
For the acclivitous fine-meshed metal filter screen of inner ring.
A kind of 7. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the pumping conduit（16）
Through the annular filter screen（14）Extend downward into the storage tank（9）Inner bottom part.
A kind of 8. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the water pipeline（17）
Riveting is fixed on the lamp bracket（5）Simultaneously covered through the described first opening upper end（8）, the water pipeline（17）End is described
One open cover（8）Interior middle part is set vertically upward.
A kind of 9. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the cooling pipe（18）
For the snake pipe of copper-based material, the cooling pipe（18）The setter plate is run through in upper end（6）With the described first open cover（8）
Inwall is connected.
A kind of 10. solar street light attractive in appearance that radiates according to claim 1, it is characterised in that the water return pipeline
（19）Pass through the lamp bracket（5）Lower end and the lamp stand（1）Right side extends and end and the annular filter screen（14）It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043598.8U CN207094489U (en) | 2017-08-21 | 2017-08-21 | A kind of solar street light attractive in appearance that radiates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043598.8U CN207094489U (en) | 2017-08-21 | 2017-08-21 | A kind of solar street light attractive in appearance that radiates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094489U true CN207094489U (en) | 2018-03-13 |
Family
ID=61541046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043598.8U Expired - Fee Related CN207094489U (en) | 2017-08-21 | 2017-08-21 | A kind of solar street light attractive in appearance that radiates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094489U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506804A (en) * | 2018-04-10 | 2018-09-07 | 宁波全亮照明科技有限公司 | The Tunnel Lamp of rapid cooling |
| CN108518619A (en) * | 2018-05-14 | 2018-09-11 | 湖州众创小微创业园企业管理股份有限公司 | A kind of gardens modulated structure of high heat dissipation |
| CN108709149A (en) * | 2018-07-16 | 2018-10-26 | 嘉兴***新能源有限公司 | A kind of solar street light of fixation |
| CN108730884A (en) * | 2018-06-21 | 2018-11-02 | 邓宏朝 | A kind of new energy street lamp component |
| CN115164157A (en) * | 2022-06-15 | 2022-10-11 | 郑杰 | LED lamp system |
-
2017
- 2017-08-21 CN CN201721043598.8U patent/CN207094489U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506804A (en) * | 2018-04-10 | 2018-09-07 | 宁波全亮照明科技有限公司 | The Tunnel Lamp of rapid cooling |
| CN108506804B (en) * | 2018-04-10 | 2019-07-19 | 宁波全亮照明科技有限公司 | The Tunnel Lamp of rapid cooling |
| CN108518619A (en) * | 2018-05-14 | 2018-09-11 | 湖州众创小微创业园企业管理股份有限公司 | A kind of gardens modulated structure of high heat dissipation |
| CN108730884A (en) * | 2018-06-21 | 2018-11-02 | 邓宏朝 | A kind of new energy street lamp component |
| CN108709149A (en) * | 2018-07-16 | 2018-10-26 | 嘉兴***新能源有限公司 | A kind of solar street light of fixation |
| CN115164157A (en) * | 2022-06-15 | 2022-10-11 | 郑杰 | LED lamp system |
| CN115164157B (en) * | 2022-06-15 | 2023-09-29 | 深圳桑椹汽配科技有限公司 | LED lamp system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207094489U (en) | A kind of solar street light attractive in appearance that radiates | |
| CN105004066B (en) | Thermoelectric integrated multifunctional solar barbecue device based on Fresnel transmission focusing | |
| CN206861440U (en) | Multifunctional solar energy streetlight | |
| CN107013878A (en) | A kind of gardens with can water-collecting irrigation solar street light | |
| CN208606067U (en) | A kind of collection rain formula LED water-cooling street lamp | |
| CN206771236U (en) | A kind of gardens with can water-collecting irrigation solar street light | |
| CN103929117B (en) | A kind of condensation photovoltaic-photo-thermal-wind-force-thermoelectric integral system | |
| CN206958820U (en) | A kind of integrated solar street light | |
| CN206771235U (en) | A kind of safety-type solar street light of outdoor water-cooling | |
| CN206993525U (en) | A kind of outdoor adjustable water storage cooling type communication cabinet | |
| CN201255349Y (en) | Scene complementation tracking street lamp | |
| CN203927691U (en) | A kind of smooth rain complemental power-generation energy-conserving road lamp | |
| CN107543106A (en) | A kind of solar LED street lamp | |
| CN116811637A (en) | Light stores up fills integrated intelligent charging station | |
| CN203788210U (en) | Concentrating photovoltaic-optothermal-wind power-thermoelectric integrated system | |
| CN109140362A (en) | A kind of new type solar energy street lamp | |
| CN208687608U (en) | A kind of photovoltaic solar energy streetlight that security performance is high | |
| CN207112654U (en) | Automatic cooling solar street light | |
| CN107448884A (en) | A kind of road lighting apparatus | |
| CN208901285U (en) | A kind of solar street light conducive to heat dissipation | |
| CN206973444U (en) | A kind of energy-saving telescopic solar street light | |
| CN205878014U (en) | Energy -conserving deinsectization street lamp of municipal administration | |
| CN209448472U (en) | A kind of solar street light lithium battery low-temperature heat charge protection controller | |
| CN213810364U (en) | Solar energy LED street lamp solar panel's mounting structure | |
| CN205782589U (en) | A kind of wind light mutual complementing chargeable new forms of energy street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190821 |