CN208969492U - The compatible local control circuit for switching and remotely controlling - Google Patents
The compatible local control circuit for switching and remotely controlling Download PDFInfo
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- CN208969492U CN208969492U CN201821880260.2U CN201821880260U CN208969492U CN 208969492 U CN208969492 U CN 208969492U CN 201821880260 U CN201821880260 U CN 201821880260U CN 208969492 U CN208969492 U CN 208969492U
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- throw switch
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Abstract
The utility model provides a kind of compatible local control circuit for switching and remotely controlling, comprising: single-pole double-throw switch (SPDT) K1, relay KA1, controller U1；Start to exchange fire line L1 for the non-moving end of single-pole double-throw switch (SPDT) K1, one end normally opened contact KA1-1 of the first moved end contact relay KA1 of single-pole double-throw switch (SPDT) K1, one end normally-closed contact KA1-2 of the second moved end contact relay KA1 of single-pole double-throw switch (SPDT) K1, the normally opened contact KA1-1 other end and the normally-closed contact KA1-2 other end of relay KA1 connects, and for connecting the neutral conductor；The power supply of controller U1 terminates DC voltage, an output relay termination KA1 coil one end, relay KA1 coil other end ground connection.Controlled device is connected between the normally opened contact KA1-1 other end of relay KA1 and the neutral conductor.For the utility model while guaranteeing that lighting apparatus or other electrical equipments can be remotely uniformly controlled, scene has the function of flexibly opening and closing every road lighting apparatus or other electrical equipments.
Description
Technical field
The utility model relates to a kind of Lighting control single channel, especially a kind of compatible local control for switching and remotely controlling
Circuit.
Background technique
Automatic control is illuminated generally to control by on-off of the secondary contactor realization to primary circuit.The controller of robot control system(RCS) with
The mode of low pressure dry contact signal controls the on-off of secondary circuit, realizes long-range light switch control.
Current autocontrol mode is the problem is that lack economical and practical local light switch control means.In automatic control system
When system remotely disconnects lighting loop, local switch will be unable to folding and illuminate.Locally-installed automatic control control flow can solve local open
Close control, but higher cost and live many places installation relatively difficult to achieve.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of compatible local control for switching and remotely controlling
Circuit processed also can either realize lighting circuit by remotely controlling simultaneously by local switch control lighting circuit
On-off.The technical solution adopted in the utility model is:
A kind of compatible local control circuit for switching and remotely controlling, comprising: single-pole double-throw switch (SPDT) K1, relay KA1, control
Device U1 processed；
Start to exchange fire line L1 for the non-moving end of single-pole double-throw switch (SPDT) K1, the first moved end contact relay KA1's of single-pole double-throw switch (SPDT) K1
The one end normally opened contact KA1-1, one end normally-closed contact KA1-2 of the second moved end contact relay KA1 of single-pole double-throw switch (SPDT) K1, relay
The normally opened contact KA1-1 other end and the normally-closed contact KA1-2 other end of device KA1 connects, and for connecting the neutral conductor；
The power supply of controller U1 terminates DC voltage, an output relay termination KA1 coil one end, relay KA1 line
Enclose other end ground connection.
Further, the compatible local control circuit for switching and remotely controlling, further includes a contactor KM1；
The normally opened contact KA1-1 other end and the normally-closed contact KA1-2 other end of relay KA1 connects, and connects contactor
KM1 coil one end, the contactor KM1 coil other end connect to neutral；
The normally opened contact KM1-1 two of contactor KM1 terminates two input terminals of controller U1.
Further, controlled device is connected between the normally opened contact KA1-1 other end of relay KA1 and the neutral conductor.
Further, fuse FU1 is set on firewire L1.
The utility model also provides another compatible local control circuit for switching and remotely controlling, comprising: single-pole double throw
Switch K1, K2, relay KA1, controller U1；
Start to exchange fire line L1 for the non-moving end of single-pole double-throw switch (SPDT) K1, the first moved end contact relay KA1's of single-pole double-throw switch (SPDT) K1
The one end normally opened contact KA1-1 and the one end normally-closed contact KA1-2, the second moved end contact relay KA1's of single-pole double-throw switch (SPDT) K1 is normal
Open contact one end KA1-3 and the one end normally-closed contact KA1-4；The normally opened contact KA1-1 other end and normally-closed contact of relay KA1
The KA1-4 other end connects, and connects the first moved end of single-pole double-throw switch (SPDT) K2；The normally-closed contact KA1-2's of relay KA1 is another
The other end of end and normally opened contact KA1-3 connect, and connect the second moved end of single-pole double-throw switch (SPDT) K2；Single-pole double-throw switch (SPDT) K2's
Non-moving end is for connecting the neutral conductor；
The power supply of controller U1 terminates DC voltage, an output relay termination KA1 coil one end, relay KA1 line
Enclose other end ground connection.
Further, the compatible local control circuit for switching and remotely controlling, further includes a contactor KM1；
Motionless termination contactor KM1 coil one end of single-pole double-throw switch (SPDT) K2, another termination of contactor KM1 coil are neutral
Line；
The normally opened contact KM1-1 two of contactor KM1 terminates two input terminals of controller U1.
Further, controlled device is connected between the non-moving end and the neutral conductor of single-pole double-throw switch (SPDT) K2.
Further, fuse FU1 is set on firewire L1.
Utility model has the advantages that
1) while guaranteeing that lighting apparatus or other electrical equipments can be remotely uniformly controlled, scene has flexible folding
The function of every road lighting apparatus or other electrical equipments.
2) live lighting apparatus or other electrical equipments can be realized using regular tap panel, ensure that lower investment
Cost.
Detailed description of the invention
Fig. 1 is one electrical schematic diagram of the embodiments of the present invention.
Fig. 2 is two electrical schematic diagram of the embodiments of the present invention.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
Embodiment one, as shown in Figure 1；
The control circuit for present embodiments providing a kind of long-range/local dual control, can be used for the control of lighting circuit, can also be with
For the control of other electrical equipments, including single-pole double-throw switch (SPDT) K1, relay KA1, controller U1；It can also further wrap
Include a contactor KM1；Wherein PLC or single-chip microcontroller etc. can be used in controller U1, and PLC is used in this example；
Start to exchange fire line L1 for the non-moving end of single-pole double-throw switch (SPDT) K1, further, fuse FU1 can be arranged on firewire L1；It is single
One end normally opened contact KA1-1 of the first moved end contact relay KA1 of double-pole double throw switch K1, the second moved end of single-pole double-throw switch (SPDT) K1
One end normally-closed contact KA1-2 of contact relay KA1, the normally opened contact KA1-1 other end and normally-closed contact KA1-2 of relay KA1
The other end connects, and for connecting the neutral conductor；
Alternatively, the normally opened contact KA1-1 of relay KA1 is another when needing in the operation feedback for remotely obtaining lighting circuit
One end and the normally-closed contact KA1-2 other end connect, and connect contactor KM1 coil one end, in another termination of contactor KM1 coil
Property line；
The power supply termination DC voltage of controller U1, such as+24v, an output relay termination KA1 coil one end, after
Electric appliance KA1 coil other end ground connection；
When needs are in the operation feedback for remotely obtaining lighting circuit, the normally opened contact KM1-1 two of contactor KM1, which is terminated, to be controlled
Two input terminals of device U1 processed；
In foregoing circuit, lighting apparatus can be connected on relay KA1 the normally opened contact KA1-1 other end and the neutral conductor it
Between.
When being in the state of Fig. 1, lighting circuit is in an off state, can be dynamic by local single-pole double-throw switch (SPDT) K1
Make, so that the circuit closed of lighting circuit；If then needing to disconnect the circuit of lighting circuit, single-pole double-throw switch (SPDT) K1 can also be passed through
It reoperates primary；
Which position no matter single-pole double-throw switch (SPDT) K1 be in, and (non-moving end is connect with the first moved end or non-moving end is moved with second
End connection), the long-range control of controller U1 can make the circuit of lighting circuit by closure variation to disconnect, or become by disconnecting
Turn to closure；The circuit of lighting circuit is opened or closed state and can feed back to controller U1 by contactor KM1.
Embodiment two, as shown in Figure 2；
It present embodiments provides a kind of long-range/local control circuits controlled more, can be used for the control of lighting circuit, it can also be with
For the control of other electrical equipments, including single-pole double-throw switch (SPDT) K1, K2, relay KA1, controller U1；It can also be further
Ground includes a contactor KM1；Wherein PLC or single-chip microcontroller etc. can be used in controller U1, and PLC is used in this example；
Start to exchange fire line L1 for the non-moving end of single-pole double-throw switch (SPDT) K1, further, fuse FU1 can be arranged on firewire L1；It is single
One end normally opened contact KA1-1 and the one end normally-closed contact KA1-2 of the first moved end contact relay KA1 of double-pole double throw switch K1, hilted broadsword
One end normally opened contact KA1-3 and the one end normally-closed contact KA1-4 of the second moved end contact relay KA1 of commutator K1；Relay
The normally opened contact KA1-1 other end and the normally-closed contact KA1-4 other end of KA1 connects, and connects the first of single-pole double-throw switch (SPDT) K2
Moved end；The other end of the normally-closed contact KA1-2 of relay KA1 and the other end of normally opened contact KA1-3 connect, and it is double to connect hilted broadsword
The second moved end of throw switch K2；The non-moving end of single-pole double-throw switch (SPDT) K2 is for connecting the neutral conductor；
When operation feedback of the needs in remotely acquisition lighting circuit, the motionless termination contactor of single-pole double-throw switch (SPDT) K2
KM1 coil one end, the contactor KM1 coil other end connect to neutral；
The power supply termination DC voltage of controller U1, such as+24v, an output relay termination KA1 coil one end, after
Electric appliance KA1 coil other end ground connection；
When needs are in the operation feedback for remotely obtaining lighting circuit, the normally opened contact KM1-1 two of contactor KM1, which is terminated, to be controlled
Two input terminals of device U1 processed；
In foregoing circuit, lighting apparatus can be connected between the non-moving end and the neutral conductor of single-pole double-throw switch (SPDT) K2.
In foregoing circuit, single-pole double-throw switch (SPDT) K1 and K2 can control the circuit on-off of lighting circuit respectively；
Which position no matter single-pole double-throw switch (SPDT) K1 and K2 are in, and (non-moving end is connect with the first moved end or non-moving end and the
The connection of two moved ends), the long-range control of controller U1 can be such that the circuit of lighting circuit is changed by closure to disconnect, or by breaking
Variation is opened as closure；The circuit of lighting circuit is opened or closed state and can feed back to controller U1 by contactor KM1.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (8)
1. a kind of compatible local control circuit for switching and remotely controlling characterized by comprising single-pole double-throw switch (SPDT) K1, after
Electric appliance KA1, controller U1；
Start to exchange fire line L1 for the non-moving end of single-pole double-throw switch (SPDT) K1, and the first moved end contact relay KA1's of single-pole double-throw switch (SPDT) K1 is normally opened
Contact one end KA1-1, one end normally-closed contact KA1-2 of the second moved end contact relay KA1 of single-pole double-throw switch (SPDT) K1, relay
The normally opened contact KA1-1 other end and the normally-closed contact KA1-2 other end of KA1 connects, and for connecting the neutral conductor；
The power supply termination DC voltage of controller U1, an output relay termination KA1 coil one end, relay KA1 coil are another
One end ground connection.
2. the compatible local control circuit for switching and remotely controlling as described in claim 1, which is characterized in that further include one
Contactor KM1；
The normally opened contact KA1-1 other end and the normally-closed contact KA1-2 other end of relay KA1 connects, and connects contactor KM1 line
One end is enclosed, the contactor KM1 coil other end connects to neutral；
The normally opened contact KM1-1 two of contactor KM1 terminates two input terminals of controller U1.
3. the compatible local control circuit for switching and remotely controlling as described in claim 1, which is characterized in that
Controlled device is connected between the normally opened contact KA1-1 other end of relay KA1 and the neutral conductor.
4. the compatible local control circuit for switching and remotely controlling as described in claim 1, which is characterized in that
Fuse FU1 is set on firewire L1.
5. a kind of compatible local control circuit for switching and remotely controlling characterized by comprising single-pole double-throw switch (SPDT) K1, K2,
Relay KA1, controller U1；
Start to exchange fire line L1 for the non-moving end of single-pole double-throw switch (SPDT) K1, and the first moved end contact relay KA1's of single-pole double-throw switch (SPDT) K1 is normally opened
Contact one end KA1-1 and the one end normally-closed contact KA1-2, the normally opened touching of the second moved end contact relay KA1 of single-pole double-throw switch (SPDT) K1
The one end point KA1-3 and the one end normally-closed contact KA1-4；The normally opened contact KA1-1 other end and normally-closed contact KA1-4 of relay KA1
The other end connects, and connects the first moved end of single-pole double-throw switch (SPDT) K2；The other end of the normally-closed contact KA1-2 of relay KA1 and
The other end of normally opened contact KA1-3 connects, and connects the second moved end of single-pole double-throw switch (SPDT) K2；Single-pole double-throw switch (SPDT) K2's is motionless
End is for connecting the neutral conductor；
The power supply termination DC voltage of controller U1, an output relay termination KA1 coil one end, relay KA1 coil are another
One end ground connection.
6. the compatible local control circuit for switching and remotely controlling as claimed in claim 5, which is characterized in that further include one
Contactor KM1；
Motionless termination contactor KM1 coil one end of single-pole double-throw switch (SPDT) K2, the contactor KM1 coil other end connect to neutral；
The normally opened contact KM1-1 two of contactor KM1 terminates two input terminals of controller U1.
7. the compatible local control circuit for switching and remotely controlling as claimed in claim 5, which is characterized in that
Controlled device is connected between the non-moving end and the neutral conductor of single-pole double-throw switch (SPDT) K2.
8. the compatible local control circuit for switching and remotely controlling as claimed in claim 5, which is characterized in that
Fuse FU1 is set on firewire L1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880260.2U CN208969492U (en) | 2018-11-14 | 2018-11-14 | The compatible local control circuit for switching and remotely controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880260.2U CN208969492U (en) | 2018-11-14 | 2018-11-14 | The compatible local control circuit for switching and remotely controlling |
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| Publication Number | Publication Date |
|---|---|
| CN208969492U true CN208969492U (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821880260.2U Active CN208969492U (en) | 2018-11-14 | 2018-11-14 | The compatible local control circuit for switching and remotely controlling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324564A (en) * | 2018-11-14 | 2019-02-12 | 江苏恒云太信息科技有限公司 | The compatible local control circuit for switching and remotely controlling |
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2018
- 2018-11-14 CN CN201821880260.2U patent/CN208969492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324564A (en) * | 2018-11-14 | 2019-02-12 | 江苏恒云太信息科技有限公司 | The compatible local control circuit for switching and remotely controlling |
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