CN102376492B - Temperature controller switching component - Google Patents
Temperature controller switching component Download PDFInfo
- Publication number
- CN102376492B CN102376492B CN201110350217.1A CN201110350217A CN102376492B CN 102376492 B CN102376492 B CN 102376492B CN 201110350217 A CN201110350217 A CN 201110350217A CN 102376492 B CN102376492 B CN 102376492B
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- Prior art keywords
- temperature controller
- shift knob
- pushing mechanism
- connecting rod
- component
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- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000009471 action Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241000238659 Blatta Species 0.000 description 1
- 241000238662 Blatta orientalis Species 0.000 description 1
- 241000238661 Periplaneta Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
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- Cookers (AREA)
- Thermally Actuated Switches (AREA)
Abstract
The invention relates to the technical field of switching mechanisms, in particular to a temperature controller switching component which can be used for an electric kettle. The component comprises a temperature controller and a switching button, wherein the temperature controller comprises a main body component and a moving component; the moving component is arranged on the main body component and can rotate around a rotating shaft; the moving component rotates to close or open a circuit contact of the main body component; the component also comprises a bracket; the bracket is provided with a connecting rod capable of driving the moving component to act and is clamped with the main body component through the connecting rod; the switching button is clamped on the bracket; and through mutual linkage action between the switching button and the bracket and between the bracket and the temperature controller, the switching button drives the bracket to move, the connecting rod of the bracket pushes the moving component of the temperature controller to realize on and off of the temperature controller circuit when the switching button acts. Through the temperature controller switching component, the problems of sanitation and beautification finally caused by over-large holes due to a large switching path on a kettle body are solved, and meanwhile, the technical problems of large space occupied by the switch and limitation in size design of the kettle body are solved.
Description
Technical field
The present invention relates to switching mechanism technical field, is related to a kind of temperature controller switching component that can be used for electric kettle especially.
Background technology
At present, on the market the power switch button of electric kettle is typically all directly to coordinate on temperature controller, temperature controller one
As include main element and moving component, shift knob generally has two kinds with the cooperation of temperature controller：The first is as shown in fig. 7, flat
Elongated stretches out kettle body or the switch key outside base, and this switch key is by a support casing in the convex of temperature controller main element
So as to link with temperature controller on axle, simple structure, but the upper and lower actuating length of this key switch is big, cause corresponding kettle body or
Switch hole size on bottom is bigger than normal, and the small worm of little blackbeetle etc can be allowed to be easily accessible inside kettle bottom, and kettle bottom inside is again very
Hardly possible opens cleaning, of long duration to have unpleasant abnormal flavour, very unhygienic, and start stop lever project the space of kettle body compared with
Greatly, affect attractive in appearance；Second as shown in fig. 6, top half and the latter half have been able to be switched on or switched off the switch of effect
Button, this button can well coordinate with the switch hole in kettle body, without stretching out many positions outside kettle body or base, simply
Somewhat project, while not there is a problem of that the first big Blatta seu periplaneta of switch hole size such as easily enters, nor affect on the attractive in appearance of kettle body, but
It is this button of connection and the support of temperature controller is enclosed within the protruding shaft of temperature controller moving component, this structure causes temperature controller
Radial distance between button becomes very long, causes the radial dimension of design of kettle body to be designed to large-size, that is, limit
Smaller radial has been made to the design of size kettle body.Certainly, have a kind of possible, circular switch key is designed into propping up in the first structure
On frame, this support is directly sleeved in the protruding shaft of temperature controller main element, some spot sizes is radially only had more, to kettle body size
Design will not produce too much influence, but so, if the bottom that pushes button, be powered off state, press switch by
If key top, state is switched on, does not meet the common use habit of people.
Existing Chinese patent notification number discloses a kind of power switch short travel mechanism of electric kettle for CN202015052U,
Including the temperature controller and power switch button that are arranged in kettle body, switch bracket is installed in kettle body, switch bracket is by connection
Mechanism is assembled on temperature controller, and power switch button is articulated on switch bracket by rotating shaft.This electric kettle switch, power supply
Shift knob controls opening or closing for temperature controller by being connected with the rotating shaft in switch bracket, so as to change original temperature control
Device action rotary middle point, makes the original operation that completes need 8 ° of rotation to be changed into 4 ° of rotation, greatly reduces the upper of switch
Lower actuating length, accordingly decreases kettle body or the switch hole size on bottom.But, on and off switch stretches out the sky of kettle body
Between or it is larger, affect it is attractive in appearance.
Now again have Chinese patent notification number discloses a kind of temperature detect switch (TDS), including body for CN1274269C, is arranged on this
Main electric connecting terminal on body, the movable contact spring being connected with main electric connecting terminal and fixed touching plate, drive the first temperature-sensitive control of movable contact spring action
Device processed, body is provided with the second temperature-sensitive bimetal leaf and auxiliary electrical connection end, and auxiliary electrical connection end is provided with auxiliary movable touching plate, second
Auxiliary push rod is provided between temperature-sensitive bimetal leaf and auxiliary movable touching plate, after the first temperature sensitive control device is heated action, described second
Temperature-sensitive bimetal leaf be heated stick up change when, auxiliary push rod can be driven to promote auxiliary movable touching plate to move to movable contact spring direction, make to contact.
It is big that this temperature detect switch (TDS) solves the problems, such as that switch stretches out kettle body space, but complex structure, and required parts are more, produce into
This height, is not easy to promote the use of.
The content of the invention
The invention provides a kind of temperature controller switching component of simple structure, solves in kettle body because switch over travel causes greatly
Hole is excessive and then the health, the aesthetic problem that finally cause, while solve switch module take up room greatly, kettle body size design
Limited technical problem, and meet the use habit of people, low production cost is easy to promote the use of.
To solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of temperature controller switching component, including temperature controller and shift knob, the temperature controller includes main element and fortune
Dynamic component, the main element is provided with rotating shaft, and moving component is arranged on main element and can rotate around the axis, moving component
Rotation can make main element circuit contact close or disconnect, it is characterised in that：Also include support, the support is provided with energy
The connecting rod of drive motion components action, support by the connecting rod and main element clamping, the shift knob have top and
Bottom, the intersection of the shift knob upper and lower is provided with the rotary shaft that can be rotated relative to kettle body, the shift knob card
It is connected on support, when shift knob generation action, shift knob drives support action, while the connecting rod powered motion portion of support
Part action makes the circuit contact of main element close or disconnect, so as to thermostat circuit is switched on or switched off.Described shift knob
It is the button with following function：The top half for pressing shift knob is off-state, then press the lower half of shift knob
It is divided into on-state；Or, the latter half for pressing shift knob is off-state, then the top half for pressing shift knob is
On-state.Using such shift knob, then shift knob can well coordinate with the switch hole in kettle body, will not be because of
Switch the problem of upper and lower stroke and there is a problem of that aperture is big.
Alternatively, the main element is provided with protruding shaft, and the protruding shaft is arranged between shift knob and rotating shaft, the company
Bar is provided with axis hole, and connecting rod is fitted over bracket clamp tipping on main element with the cooperation of protruding shaft by axis hole.Support is by revolving
The mode for turning is connected on the main element of temperature controller, coordinates the moving component rotation of temperature controller, so as to reach thermostat circuit
The purpose being switched on or switched off.Connecting rod is arranged in the protruding shaft of temperature controller main element so that the radial ruler of temperature controller switching component
It is very little will not be very big, it is simply somewhat somewhat larger than original temperature controller size, larger shadow will not be produced to the design of kettle body size
Ring.
Preferably, the connecting rod is provided with the first pushing mechanism, when there is opening action in shift knob, shift knob band
Connecting rod action on dynamic support, the first pushing mechanism promotes moving component to rotate, and the circuit contact for making main element is closed, described
Thermostat circuit is connected；The second pushing mechanism is additionally provided with the connecting rod, when there is closing motion in shift knob, shift knob
The connecting rod action on support, the second pushing mechanism is driven to promote moving component to rotate backward, the circuit contact for making main element breaks
Open, the thermostat circuit disconnects.
Further, first pushing mechanism and the second pushing mechanism are arranged between rotating shaft and protruding shaft, and first promotes
Vertical direction between part and the second pushing mechanism is provided with the stopper slot for allowing moving component to install.This design makes support
Radial dimension become less, be more beneficial for the flexible design of kettle body size and the collocation with existing temperature controller.First pushing part
Part is arranged on the top of the second pushing mechanism, and moving component is arranged on main element installed in stopper slot, when the first pushing part
When part works, moving component is pushed to main element, connect thermostat circuit；When the second pushing mechanism works, back down
Moving component disconnects thermostat circuit away from main element.
Preferably, on axis hole, the first pushing mechanism is located at the top of the second pushing mechanism for second pushing mechanism.
Directly the second pushing mechanism is arranged on axis hole, without the need for arranging pushing mechanism in addition and considering fixation problem, structure is simpler
It is single.First pushing mechanism is arranged on the top of the second pushing mechanism, and when shift knob bottom is pressed, temperature controller is in energization shape
State；When shift knob top is pressed, temperature controller is in off-position, meets the common use habit of people.In addition, described
One pushing mechanism can be also located between the second pushing mechanism and rotating shaft.
Preferably, second pushing mechanism is an inclined-plane, and inclined-plane stress is more convenient for promoting moving component.
Used as improvement, the shift knob is provided with shift fork, and shift fork is connected on support, and the shift knob passes through shift fork band
Dynamic support motion.Wherein, the shift fork is provided with allocating slot, and driving lever is provided with support, and the driving lever is stuck in allocating slot.Switch is pressed
The driving lever motion on support is driven when shift fork on button is moved, so as to drive support motion, while the fortune of the dynamic temperature controller of supporting band
Dynamic component is moved, and the circuit contact of main element is closed or is disconnected, so as to thermostat circuit is switched on or switched off.
Compared with prior art, the invention has the beneficial effects as follows：
Temperature controller switching component of the present invention, includes the support with temperature controller main element clamping, and support is provided with and temperature
Moving component on control device has pressure to push away the connecting rod of effect, and shift knob clamping is assemblied on support, by shift knob and support,
The mutually effect of linkage between support and temperature controller, when shift knob generation action, shift knob drives support motion, support
Connecting rod pressure push away the moving component of temperature controller, so as to realize the connecting and disconnecting of thermostat circuit.This temperature controller switching component
Simple structure, because using and pressing shift knob top or bottom the shift knob of power on or disconnection can be made, switch
Button can be well matched with the switch hole in kettle body, will not there is that aperture is big to ask because of the problem for switching upper and lower stroke
Topic, solve health, the aesthetic problem caused because switch hole is excessive in kettle body, while solve switch take up room greatly, kettle
The limited technical problem of body size design, and it is low production cost, attractive in appearance, it is easy to promote the use of.Meanwhile, the present invention ought be pressed out
It is to open when closing the bottom of button（It is powered）State, is to close when shift knob top is pressed（Power-off）State, meets people
Use habit.
Description of the drawings
Fig. 1 is the schematic diagram of temperature controller switching component open mode of the present invention；
Fig. 2 is the schematic diagram of temperature controller switching component closed mode of the present invention；
Fig. 3 is the structural representation of temperature controller；
Fig. 4 is the structural representation of support；
Fig. 5 is the structural representation of shift knob；
Fig. 6 is prior art circle switch key schematic diagram；
Fig. 7 is prior art platypelloid type switch key schematic diagram.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.
It is as shown in Figures 1 to 5 the embodiment of temperature controller switching component of the present invention, including temperature controller 10 and shift knob
20, temperature controller 10 includes main element 11 and moving component 12, and main element 11 is provided with rotating shaft 111, and moving component 12 is arranged
On main element 11 and 111 can rotate around the shaft, the rotation of moving component 12 closes can the circuit contact of main element 11
Or disconnect, also including support 30, support 30 is provided with the connecting rod 31 of the energy action of drive motion components 12, and support 30 passes through connecting rod 31
With the clamping of main element 11, shift knob 20 has upper and lower, and the intersection of the upper and lower of the shift knob 20 sets
There is the rotary shaft that can be rotated relative to kettle body, shift knob 20 is connected on support 30, when 20 generation action of shift knob, switch
Button 20 drives the action of support 30, while the action of 31 drive motion components of connecting rod 12 of support 30 touches the circuit of main element 11
Point closure disconnects, so as to thermostat circuit is switched on or switched off.
Support 30 coordinates the motion of temperature controller 10 by being rotatably connected on the main element 11 of temperature controller 10
Part 12 rotates, and so as to reach the purpose that thermostat circuit is switched on or switched off, therefore protruding shaft 112 can be provided with main element 11,
Protruding shaft 112 is arranged between shift knob 20 and rotating shaft 111, and connecting rod 31 is provided with axis hole 311, connecting rod 31 by axis hole 311 with
The cooperation of protruding shaft 112 assembles the clamping of support 30 on main element 11.Connecting rod 31 is arranged on the convex of temperature controller main element 11
On axle 112, can cause the radial dimension of temperature controller switching component will not be very big, it is simply somewhat slightly larger than original temperature controller size
Some, will not produce large effect to the design of kettle body size.
Wherein, connecting rod 31 is provided with the first pushing mechanism 312, when there is opening action in shift knob 20, shift knob
20 drive the action of connecting rod 31 on support 30, the first pushing mechanism 312 to promote moving component 12 to rotate, make the electricity of main element 11
The road closing of contact, thermostat circuit is connected；The second pushing mechanism 313 is additionally provided with connecting rod 31, when shift knob 20 is closed
During action, shift knob 20 drives the action of connecting rod 31 on support 30, the second pushing mechanism 313 to promote moving component 12 reversely to turn
Dynamic, the circuit contact for making main element 11 disconnects, and thermostat circuit disconnects.
It is open mode when the bottom of shift knob 20 is pressed, shift knob 20 drives support 30, while support 30
The first pushing mechanism 312 on connecting rod 31 promotes moving component 12 to rotate to main element 11, the main element 11 of temperature controller 10
Circuit contact is closed, and thermostat circuit is connected；It is closed mode when the top of shift knob is pressed, the second pushing mechanism 313
Moving component 12 is promoted to rotate away from main element 11, the circuit contact of the main element 11 of temperature controller 10 disconnects, thermostat circuit
Disconnect.The temperature controller switching component simple structure, switch take up room it is little, and will not make kettle body size design be limited, and
Attractive in appearance, low production cost, meets the use habit of people, is easy to promote the use of.
In order to be conducive to the flexible design of kettle body size and collocation with existing temperature controller, the first pushing mechanism 312 and
Two pushing mechanism 313 are arranged between rotating shaft 111 and protruding shaft 112, between the first pushing mechanism 312 and the second pushing mechanism 313
Vertical direction be provided with allow moving component 12 install stopper slot 314, so making the radial dimension of support 30 becomes less,
So as to achieve the goal.First pushing mechanism 312 is arranged on the top of the second pushing mechanism 313, and moving component 12 is arranged on spacing
Groove 314 is arranged on main element 11, when the first pushing mechanism 312 works, moving component 12 is pushed to main element 11,
Connect thermostat circuit；When the second pushing mechanism 313 works, moving component 12 is backed down away from main element 11, make temperature control
Device circuit disconnects.
Optimal design is adopted when actually used, directly the second pushing mechanism 313 is arranged on axis hole 311, first promotes
Part 312 is arranged at the top of the second pushing mechanism 313, so without the need for arranging pushing mechanism in addition and considering fixation problem, structure
It is simpler.First pushing mechanism 312 is arranged on the top of the second pushing mechanism 313, when pressing the bottom of shift knob 20, temperature control
Device is in "on" position；When the top of shift knob 20 is pressed, temperature controller is in off-position, meets the common using habit of people
It is used.In addition, first pushing mechanism 312 can be also located between the second pushing mechanism 313 and rotating shaft 111.Wherein, second promote
Part 313 is an inclined-plane, and inclined-plane stress is more convenient for promoting moving component 12.
Used as the improvement of the present embodiment, shift knob 20 is provided with shift fork 21, and shift fork 21 is connected on support 30, shift knob
20 drive support 30 to move by shift fork 21.Wherein, shift fork 21 is provided with allocating slot 211, and driving lever 32, driving lever are provided with support 30
32 are stuck in allocating slot 211.Drive the driving lever 32 on support 30 to move when shift fork 21 on shift knob 20 is moved, prop up so as to drive
Frame 30 is moved, at the same support 30 drive temperature controller 10 moving component 12 move, make main element 11 circuit contact close or
Disconnect, so as to thermostat circuit is switched on or switched off.
The temperature controller switching component, by mutually linking between shift knob 20 and support 30, support 30 and temperature controller 10
Effect, when 20 generation action of shift knob, shift knob 20 drives support 30 to move, the connecting rod 31 of support 30 pressure pushes away temperature control
The moving component 12 of device 10, so as to realize the connecting and disconnecting of thermostat circuit.This temperature controller switching component simple structure, this
Temperature controller switching component simple structure is planted, because using and pressing shift knob top or bottom power on or disconnection can be made
Shift knob, shift knob can be well matched with the switch hole in kettle body, will not be because of the problem for switching upper and lower stroke
And there is a problem of that aperture is big, health, the aesthetic problem caused because switch hole is excessive in kettle body is solved, while solving out
Pass takes up room the limited technical problem of big, kettle body size design, and low production cost, attractive in appearance, is easy to promote the use of.Together
When, the present embodiment temperature controller switching component, when the bottom of shift knob is pressed, is to open（It is powered）State, when press switch by
It is to close during button top（Power-off）State, meets the use habit of people.
The temperature controller switching component is except for electric kettle field, can be also used for the skill of the temperature detect switch (TDS)s such as other household electrical appliances
Art field.
Claims (5)
1. a kind of temperature controller switching component, including temperature controller（10）And shift knob（20）, the temperature controller include main part
Part（11）And moving component（12）, the main element is provided with rotating shaft（111）, moving component is arranged on main element and energy
Rotate around the axis, the rotation of moving component can make the circuit contact of main element close or disconnect, it is characterised in that：Also include propping up
Frame（30）, the support be provided with can drive motion components action connecting rod（31）, support is by the connecting rod and main element
Clamping, the shift knob（20）With upper and lower, the shift knob（20）The intersection of upper and lower is provided with energy
Relative to the rotary shaft that kettle body is rotated, the shift knob is connected on support, when shift knob generation action, shift knob band
Dynamic support action, while the connecting rod drive motion components action of support makes the circuit contact of main element close or disconnect, so as to
Thermostat circuit is switched on or switched off；
The main element is provided with protruding shaft（112）, the protruding shaft is arranged between shift knob and rotating shaft, sets on the connecting rod
There is axis hole（311）, connecting rod passes through axis hole and the cooperation of protruding shaft fits over bracket clamp tipping on main element；
The connecting rod is provided with the first pushing mechanism（312）, when shift knob occurs opening action, shift knob drives support
On connecting rod action, the first pushing mechanism promotes moving component to rotate, and the circuit contact for making main element closes, the temperature controller
Circuit ON；The second pushing mechanism is additionally provided with the connecting rod（313）, when there is closing motion in shift knob, shift knob
The connecting rod action on support, the second pushing mechanism is driven to promote moving component to rotate backward, the circuit contact for making main element breaks
Open, the thermostat circuit disconnects；
First pushing mechanism and the second pushing mechanism are arranged between rotating shaft and protruding shaft；
On axis hole, the first pushing mechanism is located at the top of the second pushing mechanism to second pushing mechanism, or first pushes away
Dynamic component is located between the second pushing mechanism and rotating shaft.
2. temperature controller switching component according to claim 1, it is characterised in that：First pushing mechanism is promoted with second
Vertical direction between part is provided with the stopper slot for allowing moving component to install（314）.
3. temperature controller switching component according to claim 1, it is characterised in that：Second pushing mechanism is an inclined-plane.
4. according to the arbitrary described temperature controller switching component of claim 1-3, it is characterised in that：The shift knob is provided with shift fork
（21）, shift fork is connected on support, and the shift knob drives support motion by shift fork.
5. temperature controller switching component according to claim 4, it is characterised in that：The shift fork is provided with allocating slot（211）,
Driving lever is provided with frame（32）, the driving lever is stuck in allocating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350217.1A CN102376492B (en) | 2011-11-08 | 2011-11-08 | Temperature controller switching component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350217.1A CN102376492B (en) | 2011-11-08 | 2011-11-08 | Temperature controller switching component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102376492A CN102376492A (en) | 2012-03-14 |
| CN102376492B true CN102376492B (en) | 2017-04-26 |
Family
ID=45794926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110350217.1A Expired - Fee Related CN102376492B (en) | 2011-11-08 | 2011-11-08 | Temperature controller switching component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102376492B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715835B (en) * | 2012-07-09 | 2014-04-30 | 广东格兰仕集团有限公司 | Electric kettle |
| CN104167328B (en) * | 2014-08-06 | 2015-12-02 | 徐冠忠 | Formula thermostat module is dialled in pressing of improvement |
| CN105559510B (en) * | 2014-11-07 | 2017-07-07 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN110037547B (en) * | 2019-04-17 | 2020-12-29 | 陈海峰 | Electric kettle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201903795U (en) * | 2010-10-28 | 2011-07-20 | 广东新宝电器股份有限公司 | Temperature control device of electric kettle |
| CN202332724U (en) * | 2011-11-08 | 2012-07-11 | 美的集团有限公司 | Temperature controller switch assembly |
-
2011
- 2011-11-08 CN CN201110350217.1A patent/CN102376492B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201903795U (en) * | 2010-10-28 | 2011-07-20 | 广东新宝电器股份有限公司 | Temperature control device of electric kettle |
| CN202332724U (en) * | 2011-11-08 | 2012-07-11 | 美的集团有限公司 | Temperature controller switch assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102376492A (en) | 2012-03-14 |
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Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Applicant before: Midea Group |
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Free format text: CORRECT: APPLICANT; FROM: MEIDI GROUP CO. LTD. TO: MIDEA GROUP CO., LTD. |
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Granted publication date: 20170426 Termination date: 20201108 |