CN216351862U - Intelligent IOT manual and automatic control panel - Google Patents
Intelligent IOT manual and automatic control panel Download PDFInfo
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- CN216351862U CN216351862U CN202122871504.9U CN202122871504U CN216351862U CN 216351862 U CN216351862 U CN 216351862U CN 202122871504 U CN202122871504 U CN 202122871504U CN 216351862 U CN216351862 U CN 216351862U
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- manual
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- relay
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Abstract
The utility model relates to an intelligent IOT manual/automatic control panel, which comprises a main control panel, a plurality of manual/automatic switching devices, a plurality of relays and a plurality of indicator lamps; the main control board can be in communication connection with an external device and can remotely control the field equipment; the manual/automatic switching device is electrically connected with the main control panel, and the main control panel is provided with a plurality of control channels for setting and controlling external loads; the relays are arranged corresponding to the plurality of manual/automatic switching devices, and each relay is electrically connected with each corresponding manual/automatic switching device; the plurality of indicator lamps are arranged corresponding to the plurality of manual/automatic switching devices, and each indicator lamp is electrically connected with one manual/automatic switching device and can display a manual or automatic state; the utility model can realize modularized mass production, and has the effects of stable action, convenient installation and equipment protection.
Description
Technical Field
The utility model relates to an intelligent IOT manual automatic control panel, which mainly relates to a control panel which is easy to assemble and has better stable and reliable control.
Background
Many automatic machines currently use a control panel for power distribution control, such as an automatic greenhouse with a plurality of fans, pumps to provide cooling or generate water curtains, and a plurality of winches to open or close the curtains. The greenhouse is characterized in that a control panel is arranged at a certain position, a plurality of control switches are arranged on the control panel corresponding to the number of fans, pumps and winches, each control switch is electrically connected with an indicator light, a relay and an electromagnetic contactor MC, the electromagnetic contactor MC can be arranged inside or outside a shell of the control panel and is connected to loads such as the fans, the pumps or the winches in a wiring mode, and therefore a user can control the opening and closing of the loads (such as the fans and the pumps) or the forward and backward rotation of the loads (such as the winches) to enable the curtains to open or close at the position of the control panel through the control switches corresponding to the loads.
However, the conventional control panel must be operated from the user to the control panel position, cannot be remotely controlled, has inconvenient operation and cannot meet the requirement of IOT.
In order to improve the above-mentioned deficiency, another new control panel can be set instead of the old control panel, the new control panel is set with plural new control switches, plural new indicator lamps and plural new relays corresponding to the number of the loads, and each relay is electrically connected with an electromagnetic contactor MC which can be the old electromagnetic contactor MC, the electromagnetic contactor MC is electrically connected with the corresponding load, a main controller is set to be electrically connected with each control switch, and the main controller can be connected with the Internet to provide the user with remote control of the corresponding new control switch and the load action.
However, the new control panel still has the following disadvantages:
the new control panel is customized to the number of loads on site and the load type of the load for on/off operation or forward/reverse operation, which is not easy to be produced in mass and has high cost.
The new control panel completely replaces the old control panel, which causes the inconvenience that the user can not use the old control panel to control the new control panel in the transitional period.
If the distribution lines of the old control panel and the load are still reserved on the site, when someone operates the old control panel on the site to electrify and start the electromagnetic contactor MC corresponding to the load, and if someone remotely controls the electromagnetic contactor MC of the load to electrify and start the new control panel through the network, misoperation or damage of the electromagnetic contactor MC or the load can be caused.
Although the user can remotely control the load action, if the load is damaged, the remote personnel still think that the load is in the action state, so that the defect that the load damage condition cannot be eliminated in real time is caused.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a control panel which is easy to assemble and has better control stability and reliability.
An intelligent IOT manual automatic control panel, comprising: the main control panel is in communication connection with an external device; the plurality of manual/automatic switching devices are electrically connected with the main control panel, and the main control panel is provided with a plurality of control channels for setting and controlling a plurality of external loads corresponding to the plurality of manual/automatic switching devices; the control channel comprises a relay used for connecting an external load, and the relay is arranged corresponding to the manual/automatic switching device and is electrically connected with the manual/automatic switching device; the plurality of indicator lights are arranged corresponding to the plurality of manual/automatic switching devices, and each indicator light is electrically connected with one manual/automatic switching device and can display a manual or automatic state.
In another embodiment of the present invention, the main control board includes a microcontroller, a transmission unit, a memory unit, and an analog/digital input/output unit.
In an embodiment of the present invention, the transmission unit is communicatively connected to the internet in a wireless or wired manner and is further communicatively connected to the external device, and/or is communicatively connected to the external device in a wired manner by using an RS-485 transmission line.
An embodiment of the present invention further includes a power supply unit and a housing, wherein the power supply unit provides power for the IOT manual/automatic control panel, and the housing accommodates the main control panel, the manual/automatic switching device, the relay, the indicator light, and the power supply unit.
The electromagnetic contactor comprises a switch electromagnetic contactor, a forward rotation electromagnetic contactor and a reverse rotation electromagnetic contactor; the plurality of loads comprise on-off action loads and forward rotation and reverse rotation action loads; the relays comprise a switch relay, a forward rotation relay and a reverse rotation relay; the relays of the control channels are respectively and electrically connected with the electromagnetic contactors correspondingly, the switch electromagnetic contactors are electrically connected with the switch action loads and the reverse action loads, and the forward electromagnetic contactor and the reverse electromagnetic contactor are electrically connected with the forward action loads and the reverse action loads.
In an embodiment of the present invention, the forward relay and the reverse relay of the two control channels are interlocked and electrically connected to the forward and reverse motion loads, respectively, wherein the forward relay controls the forward and reverse motion loads to rotate forward, and the reverse relay controls the forward and reverse motion loads to rotate reverse.
In an embodiment of the present invention, the electromagnetic contactor further includes a plurality of feedback devices, and the feedback devices are electrically connected to the load, the electromagnetic contactor, and the main control board.
In an embodiment of the present invention, the feedback device includes a current transformer and an a/b node-activated sampling device, the current transformer is electrically connected to the load and the main control board, and the a/b node-activated sampling device is electrically connected to the electromagnetic contactor and the main control board.
In an embodiment of the present invention, the control system further includes an old control panel, the old control panel is electrically connected to the electromagnetic contactor and the load, and at least one relay of the IOT manual/automatic control panel is electrically connected to at least one electromagnetic contactor connected to the old control panel.
An embodiment of the present invention further includes a switch, wherein the IOT manual automatic control panel and the old control panel have the same input power source, and the switch is electrically connected to the input power source, so that the input power source can be input to only one of the IOT manual automatic control panel and the old control panel.
The utility model can be manufactured in a modularized way, is simple and convenient to manufacture and install, and can be controlled by a user through a network manually on site or remotely, the main control panel of the utility model sets the manual authority to be larger than the automatic authority, the indicator lamp can display the manual state when the user switches a certain manual/automatic switching device to manual on site, the main control panel can lead the manual information to the user to be informed that the manual/automatic switching device is in the manual state through the transmission unit, the WiFi and the network, the remote user can not control the manual/automatic switching device to act so as to avoid generating different on-site and remote commands to cause misoperation, and the utility model can lead the remote user to be in communication connection with the transmission unit and the main control panel through the external device of a mobile phone or a computer and the like when the manual/automatic switching device is switched to an automatic position and can control the load action of a corresponding control channel, can have better control convenience.
The utility model controls the forward rotation and reverse rotation of the load by two relays of two control channels, and interlocks the two relays corresponding to the forward rotation and reverse rotation loads, thereby ensuring that the forward rotation and reverse rotation loads cannot receive forward rotation and reverse rotation signals at the same time and be damaged.
The present invention can combine with the old control panel, so that the user can still use the old control panel for operation temporarily during the transitional period of installing the IOT manual automatic control panel, thereby providing the use convenience, ensuring the load not to be controlled by the IOT manual automatic control panel and the old control panel simultaneously by the change-over switch to avoid damage, and having better use safety.
Drawings
FIG. 1 is a diagram of the IOT manual automatic control panel architecture of the present invention;
FIG. 2 is a schematic diagram of the connection between the IOT manual control panel and the old control panel according to the present invention;
FIG. 3 is another connection diagram of the IOT manual/automatic control panel and the old control panel according to the present invention.
Description of the symbols:
1IOT manual and automatic control panel 10 control channel
11 main control board 111 microcontroller
112 transfer unit 113 memory unit
114 analog-digital I/O unit 12 power supply unit
13 hand/automatic switching device
13A forward rotation hand/automatic switching device 13B reverse rotation hand/automatic switching device
14 relay 14C switch relay
14A forward relay and 14B reverse relay
15 indicator light 16 casing
17 change-over switch 18 feedback device
2A forward rotation electromagnetic contactor and 2B reverse rotation electromagnetic contactor
2C switch electromagnetic contactor 2 electromagnetic contactor
3 load
3A opening/closing operation load 3B normal/reverse operation load
4 external device of old control panel 5
6 input power.
Detailed Description
Referring to fig. 1, the IOT manual/automatic control panel 1 of the present invention includes a main control panel 11, a power unit 12, a plurality of manual/automatic switching devices 13, a plurality of relays 14, a plurality of indicator lamps 15, and a housing 16; the main control board 11 includes a microcontroller 111, a transmission unit 112, a memory unit 113, and an analog/digital input/output unit 114; the transmission unit 112 may be connected to the external device 5 in a wired manner through WiFi or other wireless, wired connection internet and/or RS-485 transmission line, the external device 5 may be a computer, a mobile phone or other network-connectable devices, and the power supply unit 12 provides power supply for the IOT manual automatic control panel 1.
The plurality of manual/automatic switching devices 13 are electrically connected to the main control board 11, and the main control board 11 has a plurality of control channels 10 corresponding to the number of the plurality of manual/automatic switching devices 13, wherein fig. 1 only shows three control channels 10, and the main control board 11 can have 8, 16, 32 or other number of control channels 10, the control channels 10 can be connected to the load 3, wherein fig. 1 only shows that one control channel 10 is connected to an opening/closing action load 3A, two control channels 10 are connected to a forward/reverse action load 3B, and each manual/automatic switching device 13 can control manual or automatic action.
A plurality of relays 14 are disposed corresponding to the plurality of manual/automatic switching devices 13, and each relay 14 is electrically connected to each corresponding manual/automatic switching device 13.
A plurality of indicator lights 15 are arranged corresponding to the plurality of manual/automatic switching devices 13, each indicator light 15 is electrically connected with one manual/automatic switching device 13 and can display manual or automatic states; the housing 16 accommodates the main control board 11, a plurality of manual/automatic switching devices 13, a plurality of relays 14, a plurality of indicator lamps 15, and a power supply unit 12.
The utility model can set the control channels 10 corresponding to the control on/off action loads 3A and the forward/reverse action loads 3B, can be manufactured in a modularized way, is easy to produce in a mass production way, does not need to be customized, can electrically connect the relays 14 of the respective control channels 10 with the electromagnetic contactor 2 on site, can be combined by electrically connecting the electromagnetic contactor 2 with the corresponding loads 3, and is simple and convenient to assemble.
In the present invention, the plural relays 14 of fig. 1 are exemplified by a switching relay 14C, a forward rotation relay 14A and a reverse rotation relay 14B, and the plural electromagnetic contactors 2 are exemplified by a switching electromagnetic contactor 2C, a forward rotation electromagnetic contactor 2A and a reverse rotation electromagnetic contactor 2B; the switching relay 14C of one control channel 10 is electrically connected to a switching electromagnetic contactor 2C corresponding to the on/off operation load 3A, and the forward rotation relay 14A and the reverse rotation relay 14B of the two control channels 10 are interlocked (not shown), which is not described in the prior art, and the forward rotation relay 14A and the reverse rotation relay 14B are respectively connected to a forward rotation electromagnetic contactor 2A and a reverse rotation electromagnetic contactor 2B corresponding to the forward rotation load 3B and the reverse rotation load 3B, wherein the forward rotation relay 14A of one control channel 10 controls the forward rotation load 3B to rotate forward, and the reverse rotation relay 14B of the other control channel 10 controls the forward rotation load 3B to rotate reverse.
The utility model can be controlled by a user on site manually or remotely through a network, the main control panel 11 of the utility model sets that the manual authority is larger than the automatic authority, and when the user switches a certain manual/automatic switching device 13 to manual operation on site, the indicator light 15 can display the manual state, at the moment, the main control panel 11 can enable the user to know that the manual/automatic switching device 13 is in the manual state through the transmission unit 112 via WiFi and the network by the manual information, and at the moment, the remote user can not control the manual/automatic switching device 13 to act so as to avoid generating different on-site and remote commands to cause misoperation.
The utility model enables the remote user to communicate with the transmission unit 112 and the main control panel 11 through the external device 5 such as the mobile phone or the computer when the manual/automatic switching device 13 is switched to the automatic position, and can control the action of the load 3 corresponding to the control channel 10, thereby having better control convenience.
The utility model controls the forward rotation and reverse rotation of the load 3B by the forward rotation relay 14A and reverse rotation relay 14B of two control channels 10, the utility model interlocks the forward rotation relay 14A and reverse rotation relay 14B corresponding to the forward rotation and reverse rotation load 3B, so that a pair of corresponding forward rotation manual/automatic switching device 13A controls the forward rotation relay 14A corresponding to the forward rotation to output to make the corresponding forward rotation electromagnetic contactor 2A and the forward rotation and reverse rotation load 3B to perform the forward rotation, and at the moment, if another corresponding reverse rotation manual/automatic switching device 13B controls the corresponding reverse rotation relay 14B, the corresponding reverse rotation relay 14B does not operate, thus ensuring that the forward rotation and reverse rotation load 3B can not receive the forward rotation and reverse rotation commands at the same time and be damaged.
When the user stops the manual/automatic switching device 13A corresponding to the forward rotation, the manual/automatic switching device 13B corresponding to the reverse rotation operates the reverse rotation relay 14B corresponding to the reverse rotation and causes the forward rotation/reverse rotation operation load 3B to perform the reverse rotation, and at this time, the manual/automatic switching device 13A corresponding to the forward rotation cannot cause the forward rotation relay 14A corresponding to the forward rotation and the forward rotation/reverse rotation operation load 3B to perform the forward rotation.
Referring to fig. 1 to 3, the present invention can be connected to an old control panel 4 on the site, the relays 14 of each control channel 10 of the IOT manual/automatic control panel 1 can be connected to a plurality of electromagnetic contactors 2 located inside the old control panel 4 shown in fig. 2 or outside the old control panel 4 shown in fig. 3, wherein fig. 2 and 3 only show one electromagnetic contactor 2 and one load 3, in practice, a plurality of electromagnetic contactors 2 and a plurality of loads 3 can be used, and the lines of each electromagnetic contactor 2 and the corresponding load 3 on the site can be directly connected, so that the wiring is simple and rapid.
The utility model also comprises a change-over switch 17, the IOT manual automatic control panel 1 and the old control panel 4 have the same input power supply 6, the change-over switch 17 is electrically connected with the input power supply 6, so that the input power supply 6 can only be input to one of the IOT manual automatic control panel 1 or the old control panel 4.
The present invention can combine with the old control board 4, so that the user can still use the old control board 4 for operation temporarily when installing the IOT manual automatic control board 1 in the transition period, and can provide better convenience for use, and the change-over switch 17 must be switched to the position of the old control board 4 when using the old control board 4, so that the load 3 can be operated only by the input of the old control board 4, the IOT manual automatic control board 1 can not input the load 3 no matter how to control the output of the control channel 10 of the manual/automatic switching device 13, and can ensure that the load 3 can not be controlled by the IOT manual automatic control board 1 and the old control board 4 at the same time to avoid damage.
On the contrary, when the switch 17 is switched to the manual automatic control panel 1 of the IOT, the manual automatic control panel 1 of the IOT can only have power supply and can control the load 3, the old control panel 4 can not operate without power supply no matter how to operate the old control panel 4, the load 3 can be prevented from being burnt out, and the use safety of the two systems can be ensured.
Referring to fig. 1, the present invention further includes a plurality of feedback devices 18, the feedback device 18 has a current transformer CT, a/b node activated sampling device, the current transformer CT is electrically connected to the load 3 and the main control board 11, and when a remote person uses the transmission unit 112 to make the main control board 11 control the manual/automatic switching device 13 to output a current corresponding to the actions of the relay 14, the electromagnetic contactor 2, and the load 3, the load 3 can output the current, and the current is reduced by the feedback device 18 and then input to the main control board 11; if the load 3 is damaged, no current is fed back to the main control board 11, so that the main control board 11 can transmit the damage information of the load 3 to a remote user through the transmission unit 112 via a network, so as to provide the remote user with real-time knowledge of the corresponding processing of the condition of the load 3, and the sampling device actuated by the a/B node is electrically connected to the switch electromagnetic contactor 2C, the forward electromagnetic contactor 2A, the reverse electromagnetic contactor 2B and the main control board 11, and can confirm whether the switch electromagnetic contactor 2C, the forward electromagnetic contactor 2A and the reverse electromagnetic contactor 2B are actuated and then fed back to the main control board 11, and can feed back and detect whether the load 3 is actuated, thereby having the dual feedback detection effect.
Therefore, the present invention can be produced in a modular manner, and has the advantages of easy assembly, stable control and reliability.
Claims (10)
1. The utility model provides a manual automatic control dish of intelligence IOT which characterized in that includes:
the main control panel is in communication connection with an external device;
the plurality of manual/automatic switching devices are electrically connected with the main control panel, and the main control panel is provided with a plurality of control channels for setting and controlling a plurality of external loads corresponding to the plurality of manual/automatic switching devices;
the control channel comprises a relay used for connecting an external load, and the relay is arranged corresponding to the manual/automatic switching device and is electrically connected with the manual/automatic switching device;
the plurality of indicator lights are arranged corresponding to the plurality of manual/automatic switching devices, and each indicator light is electrically connected with one manual/automatic switching device and can display a manual or automatic state.
2. The intelligent IOT manual/automatic control panel according to claim 1, wherein the main control panel comprises a microcontroller, a transmission unit, a memory unit, and an analog/digital input/output unit.
3. The intelligent IOT manual/automatic control panel according to claim 2, wherein the transmission unit is communicatively connected to the internet in a wireless or wired manner and further communicatively connected to the external device, and/or communicatively connected to the external device in a wired manner using an RS-485 transmission line.
4. The intelligent IOT manual automatic control panel according to claim 1, further comprising a power unit, a housing, said power unit providing power to said IOT manual automatic control panel, said housing accommodating said main control panel, said manual/automatic switching device, said relay, said indicator light, said power unit.
5. The intelligent IOT manual/automatic control panel according to claim 1, further comprising a plurality of electromagnetic contactors, wherein the plurality of electromagnetic contactors include a switch electromagnetic contactor, a forward rotation electromagnetic contactor, and a reverse rotation electromagnetic contactor;
the plurality of loads comprise on-off action loads and forward rotation and reverse rotation action loads;
the relays comprise a switch relay, a forward rotation relay and a reverse rotation relay;
the relays of the control channels are respectively and electrically connected with the electromagnetic contactors correspondingly, the switch electromagnetic contactors are electrically connected with the switch action loads and the reverse action loads, and the forward electromagnetic contactor and the reverse electromagnetic contactor are electrically connected with the forward action loads and the reverse action loads.
6. The intelligent IOT manual-automatic control panel according to claim 5, wherein the forward relay and the reverse relay of two of the control channels are interlocked and electrically connected to the forward and reverse motion loads, respectively, wherein the forward relay controls forward rotation of the forward and reverse motion loads, and the reverse relay controls reverse rotation of the forward and reverse motion loads.
7. The intelligent IOT manual/automatic control panel according to claim 5, further comprising a plurality of feedback devices electrically connected to the load, the electromagnetic contactor, and the main control panel.
8. The intelligent IOT manual/automatic control panel according to claim 7, wherein the feedback device comprises a current transformer and an a/b node-activated sampling device, the current transformer is electrically connected to the load and the main control panel, and the a/b node-activated sampling device is electrically connected to the electromagnetic contactor and the main control panel.
9. The intelligent IOT manual/automatic control panel according to claim 5, further comprising an old control panel electrically connected to the electromagnetic contactor and the load, wherein at least one of the relays of the IOT manual/automatic control panel is electrically connected to at least one of the electromagnetic contactors connected to the old control panel.
10. The intelligent IOT manual/automatic control panel according to claim 9, further comprising a switch, wherein the IOT manual/automatic control panel and the old control panel have the same input power source, and the switch is electrically connected to the input power source, such that the input power source can only be input to one of the IOT manual/automatic control panel and the old control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122871504.9U CN216351862U (en) | 2021-11-22 | 2021-11-22 | Intelligent IOT manual and automatic control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122871504.9U CN216351862U (en) | 2021-11-22 | 2021-11-22 | Intelligent IOT manual and automatic control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216351862U true CN216351862U (en) | 2022-04-19 |
Family
ID=81151071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122871504.9U Active CN216351862U (en) | 2021-11-22 | 2021-11-22 | Intelligent IOT manual and automatic control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216351862U (en) |
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2021
- 2021-11-22 CN CN202122871504.9U patent/CN216351862U/en active Active
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