CN107293447A - The time relay - Google Patents
The time relay Download PDFInfo
- Publication number
- CN107293447A CN107293447A CN201710571489.1A CN201710571489A CN107293447A CN 107293447 A CN107293447 A CN 107293447A CN 201710571489 A CN201710571489 A CN 201710571489A CN 107293447 A CN107293447 A CN 107293447A
- Authority
- CN
- China
- Prior art keywords
- circuit
- relay
- unit
- timing
- time
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/18—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for introducing delay in the operation of the relay
Landscapes
- Measurement Of Predetermined Time Intervals (AREA)
Abstract
The invention discloses a kind of time relay, the time relay includes：Timing unit, timing unit includes：For a long time circuit, timing circuit, counting circuit and control circuit, for a long time circuit, timing circuit and counting circuit it is parallel with one another after be series at control circuit；Relay unit, relay unit is by controlling circuit connected in series in timing unit；Power supply, power electric connection, in timing unit and relay unit, is that timing unit and relay unit are powered.It is arranged in series by timing unit with relay unit, unlatching and closure by the control relay unit of the control circuit of timing unit, there are the delayed start-up and closure of Control circuit to be controlled, by timing unit by for a long time circuit, timing circuit and counting circuit can be random at any time setting and adjust relay unlatching and closure, it is more flexible that timing unit and relay unit are arranged in series control mode, using safer.
Description
Technical field
The present invention relates to technical field of electric device control, in particular it relates to a kind of time relay.
Background technology
The time relay refers to that after the actuating signal of (or removing) input is added, its output circuit need to be by defined accurate
The true time just produces a kind of relay of great-jump-forward change (or contact action).It is a kind of use in relatively low voltage or small electric
On the circuit of stream, for switching on or off the electrical equipment of high voltage, the circuit of larger current.Meanwhile, the time relay
It is the control apparatus that a kind of utilization electromagnetic principle or theory of mechanics realize delays time to control.Its species is a lot, have air damping type,
Power type and electron type etc..Air damp type time relay of sexual valence is also known as the gasbag-type time relay, and it is compressed according to air
The resistance of generation enters line delay, and its is simple in construction, cheap, and reference time delay is big (0.4~180s), but delay accuracy
It is low.Electromagnetic type time relay delay time is short (0.3~1.6s), but it is relatively simple for structure, is generally used for power cut off delay
In conjunction and DC circuit.Existing relay can only pass through regular time and regular time scope delay control circuit
Open with closing, control mode is more single.
It is therefore desirable to research and develop a kind of time relay that more can flexibly control.
The content of the invention
It is an object of the invention to provide a kind of time relay, time relay control circuit delay closure or openness
Mode is more flexible.
To achieve these goals, the invention provides a kind of time relay, the time relay includes：
Timing unit, the timing unit includes：For a long time circuit, timing circuit, counting circuit and control circuit, described tired
When circuit, timing circuit and counting circuit it is parallel with one another after be series at control circuit；
Relay unit, the relay unit is by the control circuit connected in series in the timing unit；
Power supply, the power electric connection, in the timing unit and the relay unit, is the timing unit and described
Relay unit is powered.
Preferably, in addition to display screen and memory, the display screen and the memory communication are connected to the control
Circuit.
Preferably, the relay unit includes：Six relay circuits and triggers circuit, six relay circuits with it is described
Triggers circuit is connected.
Preferably, the counting circuit includes reset circuit and pause circuit in parallel.
Preferably, in addition to：Set fluted on housing, the surface of the housing side, the timing unit, it is described after
Electric unit and the memory are arranged on the enclosure interior, and the display screen is arranged in the groove.
Preferably, in addition to control button, the control button is arranged at the surface of shell, is communicatively coupled to the control
Circuit processed.
Preferably, the first connection jaws and the second connection jaws are provided with the surface of the housing, first connection jaws lead to
Cable connection is crossed in the relay unit, second connection jaws are communicated in the timing unit by cable, the time after
Electrical equipment can be communicated in circuit to be controlled by first connection jaws and second connection jaws.
Preferably, the housing bottom is provided with sucker, and the sucker is fixed by snap in the housing bottom.
Preferably, the housing bottom is provided with steady pin, and the steady pin is made up of metal material, by being arranged at
The jointed shaft for stating housing bottom is articulated with the housing.
The beneficial effects of the present invention are：It is arranged in series by timing unit and relay unit and controls prolonging for circuit to be controlled
When with open, setting and adjustment that can be random at any time by for a long time circuit, timing circuit and counting circuit by timing unit
The unlatching of circuit to be controlled and closure, by relay control unit delayed start-up or closed circuit, timing unit and relay unit
Control mode is arranged in series more flexible, using safer.
The system of the present invention has other characteristics and an advantage, these characteristics and advantage from the accompanying drawing being incorporated herein and with
It will be apparent, or will enter in the accompanying drawing that is incorporated herein and subsequent specific embodiment in specific embodiment afterwards
Row statement in detail, these the drawings and specific embodiments are provided commonly for explaining the certain principles of the present invention.
Brief description of the drawings
By the way that exemplary embodiment of the present is described in more detail with reference to accompanying drawing, of the invention is above-mentioned and other
Purpose, feature and advantage will be apparent, wherein, in exemplary embodiments of the present invention, identical reference number is usual
Represent same parts.
Fig. 1 shows time relay schematic diagram according to an embodiment of the invention.
Embodiment
The preferred embodiments of the present invention are more fully described below with reference to accompanying drawings.Although showing the present invention's in accompanying drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by embodiments set forth here
System.On the contrary, these embodiments are provided so that the present invention is more thorough and complete, and can be complete by the scope of the present invention
Ground conveys to those skilled in the art.
According to a kind of timing unit of the present invention, timing unit includes：For a long time circuit, timing circuit, counting circuit and control
Circuit processed, for a long time circuit, timing circuit and counting circuit it is parallel with one another after be series at control circuit；
Relay unit, relay unit is by controlling circuit connected in series in timing unit；
Power supply, power electric connection, in timing unit and relay unit, is that timing unit and relay unit are powered.
Specifically, it is arranged in series by timing unit with relay unit, by the control relay of the control circuit of timing unit
The unlatching of unit and closure, by the delayed start-up and closure of Control circuit to be controlled, are passed through for a long time by timing unit
Setting and unlatching and the closure of adjustment relay unit that circuit, timing circuit and counting circuit can be random at any time, timing unit
Control mode is arranged in series with relay unit more flexible, using safer.
Specifically, timing unit is used including for a long time circuit, three circuit in parallel of timing circuit and counting circuit, can basis
Realize to need to select and need circuit.
In use, selected for a long time circuit, by controlling circuit to preset for a long time threshold value, for a long time circuit communication, starts to tire out
When, when accumulated time reaches accumulation threshold, control circuit opens the closure or openness that relay unit controls circuit.
When needing to count the circuit communication time to be controlled, timing circuit can be opened, control circuit opens relay unit,
Relay unit controls circuit closure or openness to be controlled, and now timing circuit obtains the information of circuit closure or openness to be controlled,
And start timing, the total time of this circuit closure or openness to be controlled of record.
Counting circuit series control circuit, when being constantly in starting state after time relay startup, to circuit to be controlled
Open and counted with closure number of times.
In use, electric circuit inspection for a long time circuit is controlled, and when for a long time circuit reaches threshold value, control circuit control relay unit
Open.
Specifically, in the time relay work of the present invention, counting circuit is constantly in working condition, can be according to reality
When needing to select for a long time circuit and timing circuit unlatching and closure, for a long time circuit can work independently and also combine with timing circuit
Use.Unlatching and the closure of slowdown monitoring circuit to be checked can accurately be controlled using this control and detection mode, treated while can detect
Circuit is controlled to open the time with closure, and circuit to be controlled opens the number of times with closure.Make time relay control more clever
It is living, using more convenient.
It is highly preferred that control circuit includes electromagnetic controller, electromagnetic controller be series at control circuit and relay unit it
Between, unlatching and closure that electromagnetic controller can be based on the curtage information control relay unit of control circuit.Pass through electricity
Magnetic controller controls the unlatching of circuit and closure to be prior art means, and those skilled in the art can be set according to actual needs
Various controller, enables control circuit to control unlatching and the closure of relay unit, and the electromagnetic controller of the disclosure is only a variety of
One kind in controller.
Preferably, in addition to display screen and memory, display screen and memory communication are connected to control circuit.It is aobvious
Display screen shows for a long time time, timing time and the counting number of timing unit by controlling circuit.
Preferably, relay unit includes：Six relay circuits and triggers circuit, six relay circuits and triggering electricity
Connect on road.
Preferably, counting circuit includes reset circuit and pause circuit in parallel.
Preferably, in addition to：Set fluted on housing, the surface of housing side, timing unit, relay unit
And memory is arranged on enclosure interior, display screen is arranged in groove.
Preferably, in addition to control button, control button is arranged at surface of shell, is communicatively coupled to control electricity
Road.
Specifically, control button is communicatively coupled to control circuit, opens or closes by control button and control circuit selection
Close for a long time circuit or timing circuit.
Preferably, the first connection jaws and the second connection jaws are provided with the surface of housing, the first connection jaws pass through
Cable connection is communicated in timing unit in relay unit, the second connection jaws by cable, and the time relay can connect by first
Line mouthful and the second connection jaws are communicated in circuit to be controlled.
Preferably, housing bottom is provided with sucker, and sucker is fixed by snap in housing bottom.
Preferably, housing bottom is provided with steady pin, and steady pin is made up of metal material, by being arranged at housing
The jointed shaft of bottom is articulated with housing.
Specifically found in routine use, the time relay is easily toppled over or rocked, by being set in housing bottom
Sucker is put, when the time relay needs to be fixed on more smooth plane, sucker suction set time relay can be passed through.
By being hinged steady pin in housing bottom, steady pin is pyramid type, and a diameter of 1-2cm of pyramid type bottom was needed the time
When relay is fixed on soil, by the way that steady pin is fixed with inserting in face of the time relay.
Embodiment：
Fig. 1 shows time relay schematic diagram according to an embodiment of the invention.
As shown in figure 1, the time relay includes：
Timing unit, timing unit includes：For a long time circuit, timing circuit, counting circuit and control circuit, for a long time circuit,
Control circuit is series at after timing circuit and counting circuit are parallel with one another；
Relay unit, relay unit is by controlling circuit connected in series in timing unit；
Power supply, power electric connection, in timing unit and relay unit, is that timing unit and relay unit are powered.
Wherein, in addition to display screen and memory, display screen and memory communication are connected to control circuit.
Wherein, relay unit includes：Six relay circuits and triggers circuit, six relay circuits are connected with triggers circuit.
Wherein, counting circuit includes reset circuit and pause circuit in parallel.
Wherein, in addition to：Set fluted on housing (not shown), the surface of housing side, timing unit, relay unit
And memory is arranged on enclosure interior, display screen is arranged in groove.
Wherein, in addition to control button, control button is arranged at surface of shell, is communicatively coupled to control circuit.
Wherein, the first connection jaws and the second connection jaws are provided with the surface of housing, the first connection jaws pass through cable connection
In relay unit, the second connection jaws are communicated in timing unit by cable, and the time relay can pass through the first connection jaws and
Two connection jaws are communicated in circuit to be controlled.
Wherein, housing bottom is provided with steady pin (not shown), and steady pin is made up of metal material, by being arranged at housing
The jointed shaft of bottom is articulated with housing.
In use, being connected in series to circuit to be controlled by the first connection jaws and the second connection jaws, pass through timing unit and relay
Unit is arranged in series, unlatching and closure by the control relay unit of the control circuit of timing unit, by relay unit control
The delayed start-up and closure of circuit to be controlled, can be with by for a long time circuit, timing circuit and counting circuit by timing unit
Shi Suiyi setting and unlatching and the closure for adjusting relay, it is more clever that timing unit is arranged in series control mode with relay unit
It is living, using safer.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
Best explaining the principle of each embodiment, practical application or to the technological improvement in market, or making its of the art
Its those of ordinary skill is understood that each embodiment disclosed herein.
It will be understood by those skilled in the art that above to the purpose of the description of embodiments of the invention only for exemplarily saying
The beneficial effect of bright embodiments of the invention, is not intended to limit embodiments of the invention to given any example.
Claims (9)
1. a kind of time relay, it is characterised in that the time relay includes：
Timing unit, the timing unit includes：For a long time circuit, timing circuit, counting circuit and control circuit, described for a long time electric
Road, timing circuit and counting circuit it is parallel with one another after be series at control circuit；
Relay unit, the relay unit is by the control circuit connected in series in the timing unit；
Power supply, the power electric connection, in the timing unit and the relay unit, is the timing unit and the relay
Unit is powered.
2. the time relay according to claim 1, it is characterised in that also including display screen and memory, the display
Screen and the memory communication are connected to the control circuit.
3. the time relay according to claim 2, it is characterised in that the relay unit includes：Six relay circuits
And triggers circuit, six relay circuits connect with the triggers circuit.
4. the time relay according to claim 3, it is characterised in that the counting circuit includes reset circuit in parallel
And pause circuit.
5. the time relay according to claim 4, it is characterised in that also include：Housing, the surface of the housing side
Upper to set fluted, the timing unit, the relay unit and the memory are arranged on the enclosure interior, the display
Screen is arranged in the groove.
6. the time relay according to claim 5, it is characterised in that also including control button, the control button is set
The surface of shell is placed in, the control circuit is communicatively coupled to.
7. the time relay according to claim 6, it is characterised in that the first wiring is provided with the surface of the housing
Mouth and the second connection jaws, first connection jaws are by cable connection in the relay unit, and second connection jaws pass through electricity
Cable is communicated in the timing unit, and the time relay can be connected by first connection jaws and second connection jaws
In circuit to be controlled.
8. the time relay according to claim 7, it is characterised in that the housing bottom is provided with sucker, the suction
Disk is fixed by snap in the housing bottom.
9. the time relay according to claim 8, it is characterised in that the housing bottom is provided with steady pin, described
Steady pin is made up of metal material, and the housing is articulated with by being arranged at the jointed shaft of the housing bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571489.1A CN107293447A (en) | 2017-07-13 | 2017-07-13 | The time relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571489.1A CN107293447A (en) | 2017-07-13 | 2017-07-13 | The time relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107293447A true CN107293447A (en) | 2017-10-24 |
Family
ID=60100391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571489.1A Pending CN107293447A (en) | 2017-07-13 | 2017-07-13 | The time relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107293447A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1728026A (en) * | 2005-01-27 | 2006-02-01 | 刘伯泉 | Method for designing intelligence type full-automatic circuit for cleaning fan of sucking oil fume |
| CN201667010U (en) * | 2010-01-26 | 2010-12-08 | 欣灵电气股份有限公司 | Intelligent time controller |
| CN202404382U (en) * | 2011-11-18 | 2012-08-29 | 马拉松（北京）监控系统科技有限公司 | Timer |
| US20140002092A1 (en) * | 2011-03-22 | 2014-01-02 | Panasonic Corporation | Electromagnetic opening/closing device |
| CN204440048U (en) * | 2014-11-14 | 2015-07-01 | 珠海格力电器股份有限公司 | A kind of time power source on-off control device |
-
2017
- 2017-07-13 CN CN201710571489.1A patent/CN107293447A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1728026A (en) * | 2005-01-27 | 2006-02-01 | 刘伯泉 | Method for designing intelligence type full-automatic circuit for cleaning fan of sucking oil fume |
| CN201667010U (en) * | 2010-01-26 | 2010-12-08 | 欣灵电气股份有限公司 | Intelligent time controller |
| US20140002092A1 (en) * | 2011-03-22 | 2014-01-02 | Panasonic Corporation | Electromagnetic opening/closing device |
| CN202404382U (en) * | 2011-11-18 | 2012-08-29 | 马拉松（北京）监控系统科技有限公司 | Timer |
| CN204440048U (en) * | 2014-11-14 | 2015-07-01 | 珠海格力电器股份有限公司 | A kind of time power source on-off control device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |