CN210574905U - Intelligent electronic color code signboard - Google Patents
Intelligent electronic color code signboard Download PDFInfo
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- CN210574905U CN210574905U CN201921308135.9U CN201921308135U CN210574905U CN 210574905 U CN210574905 U CN 210574905U CN 201921308135 U CN201921308135 U CN 201921308135U CN 210574905 U CN210574905 U CN 210574905U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses an intelligent electronic color code signboard, which comprises a bracket, a controller, a signboard and a photovoltaic panel, wherein the controller, the signboard and the photovoltaic panel are all fixedly arranged on the bracket; the controller comprises a shell, wherein a power conversion module, a main control chip, a storage battery pack, a communication module and a driving module are arranged in the shell, the photovoltaic panel is electrically connected with the storage battery and the main control chip through the power conversion module, the signboard is electrically connected with the main control chip through the driving module, and the storage battery pack and the communication module are respectively electrically connected with the main control chip. The intelligent electronic color code signboard of this scheme design can with the backstage networking, through pilot lamp state transformation, conveys the electrified state of circuit in real time, and it makes things convenient for and the safety guarantee to climb the tower operation for maintenance personal, and simultaneously, this product is from taking solar energy power supply system, energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to an electric power overhauls equipment field, specificly relates to an intelligence electron color code signboard.
Background
The same-tower multi-circuit transmission technology is that two-circuit and multi-circuit lines are erected on a tower, and each circuit is provided with 3-phase transmission conductors which are respectively hung by respective cross arms. In order to reduce economic loss caused by power failure, independent power failure operation is often performed on a fault circuit. In order to prevent the ladder from climbing the tower and being mistakenly maintained, the bottom of the loop tower is respectively provided with a pole number signboard. When a certain section of line breaks down and needs to be maintained, the department in charge distributes armholes with corresponding colors to workers, searches for a corresponding loop on site, checks the loop, goes to the tower for electricity inspection, and confirms a maintenance object.
The traditional method for a maintenance worker to go to the site for maintenance is as follows:
a. The whole cross arm is painted with colors to distinguish loops, and workers can find the cross arm with the same color as the own armband;
b. The metal color code signboard is hung at the root part of the cross arm to distinguish a loop, and a worker lighthouse can find the color code signboard with the same color as the own armband.
The conventional method has the following defects:
a. the metal color code signboard or the cross arm coating can be influenced by weather, dust and the like, and becomes dirty, faded and difficult to identify after a long time, especially under a tower. Only by using the color and the characters as check bases, a few people may have difficulty in identifying;
b. whether the line is electrified or not cannot be displayed, workers cannot judge the line intuitively after climbing the tower, and certain safety risk exists in the operation process;
c. the large-area coating has high construction cost and pollutes the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and adopting golden color code or cross arm coating preparation signboard easily to be polluted and lose the expression effect at present, bring the problem of obstacle for the circuit maintenance, designed an intelligence electron color code signboard, can with the backstage networking, through pilot lamp state transformation, convey circuit electrified state in real time, for the maintenance personal operation of climbing the tower provides convenience and safety guarantee, simultaneously, this product is from taking solar energy power supply system, energy-concerving and environment-protective.
In order to realize the technical purpose, the utility model provides a pair of technical scheme is, an intelligence electron color code signboard, including support, controller, signboard and photovoltaic board, the equal fixed mounting of controller, signboard and photovoltaic board is on the support, the controller be connected with photovoltaic board and signboard electricity. In this scheme, controller, signboard and photovoltaic board are installed on the support, and the support mounting is on the iron tower return circuit, is convenient for warn the electrified state of iron tower circuit, guides the maintenance workman to maintain simultaneously.
Preferably, the controller comprises a shell, a power conversion module, a main control chip, a storage battery pack, a communication module and a driving module are arranged in the shell, the photovoltaic panel is electrically connected with the storage battery and the main control chip through the power conversion module, the signboard is electrically connected with the main control chip through the driving module, and the storage battery pack and the communication module are respectively and electrically connected with the main control chip. In this scheme, adopt the photovoltaic board to supply power for controller and battery, can the energy can be saved, increase the duration of a journey of device.
Preferably, the power conversion module includes a power conversion circuit, the power conversion circuit includes a voltage stabilizing chip LM7805, a power input end of the voltage stabilizing chip LM7805 is electrically connected to a positive end of a photovoltaic power output, a power output end of the voltage stabilizing chip LM7805 is electrically connected to a first end of a voltage dividing resistor R1, a ground end of the voltage stabilizing chip LM7805 is grounded, a second end of a voltage dividing resistor R1 is electrically connected to a first end of the voltage dividing resistor R2, a second end of a voltage dividing resistor R2 is grounded, a first end of a voltage dividing resistor R2 is electrically connected to an electrical pin 1 of a voltage comparator LM393, an electrical pin 2 of the voltage comparator LM393 is electrically connected to a first end of a variable resistor VR1, a second end of a variable resistor VR1 is electrically connected to a first end of the voltage dividing resistor R1, an electrical pin 3 of the voltage comparator LM393 is grounded, an electrical pin 4 of the voltage comparator LM393 is electrically connected to an end of the voltage dividing resistor R1, an electrical pin 5 of the voltage comparator LM393 is electrically connected to a first, the second end of the pull-down resistor R3 is grounded, the first end of the pull-down resistor R3 is electrically connected with the base of a transistor QS1, the emitter of the transistor QS1 is electrically connected with the positive electrode end of the storage battery pack, the negative electrode end of the storage battery pack is grounded, the collector of the transistor QS1 is electrically connected with the first end of a resistor R4, and the second end of the resistor R4 is electrically connected with the electric pin 4 of the voltage comparator. In the scheme, the voltage stabilizing chip LM7805 converts the photovoltaic output voltage into 5V direct-current voltage, the resistance of VR1 is adjusted, the voltage of the electric pin 1 and the voltage of the electric pin 2 are compared through the voltage comparator LM393, whether the output of the electric pin 5 is high level or low level is determined, when the voltage of the electric pin 1 is higher than the voltage value of the electric pin 2, the electric pin 5 outputs high level, at the moment, the triode QS1 is conducted, and the storage battery is in a charging state.
Preferably, the main control chip adopts an MCS-51 series single chip microcomputer. In the scheme, the MCS-51 single chip microcomputer is selected based on the advantages of good expansion performance and stable performance of the single chip microcomputer of the type.
Preferably, the signboard comprises a display board, and a plurality of LED lamp groups with colors are mounted on the display board. In the scheme, different LED colors represent different circuit fault types.
Preferably, the driving module comprises a driving circuit, the driving circuit is electrically connected with a control end of the single chip microcomputer, the driving circuit comprises a plurality of LED lamp group driving circuits, one LED lamp group driving circuit comprises a relay K and an LED lamp group, the LED lamp group comprises a plurality of LED lamp strings which are connected in parallel, the colors of the LED lamp strings are different, two ends of a coil of the relay K are connected with the single chip microcomputer, a moving contact J of the relay K is connected with an anode of the LED lamp strings, and a cathode of the LED lamp strings is grounded.
Preferably, the communication module comprises a 4G communication module and a Bluetooth module, and the 4G communication module and the Bluetooth module are respectively and electrically connected with the main control chip. In the scheme, the communication is carried out with the remote terminal through the 4G communication module, so that the faults are conveniently reported and distinguished in time, each iron tower corresponds to one main base station, only the Bluetooth module is arranged in the controllers of other sub base stations and is used for communicating with the main base station, and the controller in the main base station is provided with the 4G communication module and is used for communicating with the remote terminal.
The utility model has the advantages that: 1. the intelligent electronic color code signboard designed by the scheme utilizes different indicator lamps for prompting, can better play a role in distinguishing and warning compared with the existing metal color code signboard, and reduces electric shock casualty accidents caused by misoperation of workers; 2. can be networked with backstage system, two-wayly provide maintenance process information, the workman can convey the maintenance state to the backstage through color mark signboard, and the backstage can be through the electrified state of synchronous renewal circuit to two-wayly ensure maintenance process safety.
Drawings
Fig. 1 is the utility model discloses a structure chart of intelligence electron color code signboard.
Fig. 2 is the utility model discloses a structural schematic of intelligence electron color code signboard.
Fig. 3 is the utility model discloses a power supply switching circuit schematic diagram of intelligence electron color code signboard.
Fig. 4 is the driving circuit schematic diagram of an intelligent electronic color code signboard of the present invention.
Fig. 5 is a schematic diagram of a driving circuit of a signboard with three color patches according to this embodiment.
The notation in the figure is: the LED lamp comprises a support 1, a photovoltaic panel 2, a signboard 3, a main control chip 11, a storage battery pack 12, a power supply conversion module 13, a communication module 14, a driving module 15, a red LED lamp group A, a yellow LED lamp group B and a green LED lamp group C.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in detail with reference to the accompanying drawings and examples, it should be understood that the specific embodiment described herein is only a preferred embodiment of the present invention, and is only used for explaining the present invention, and does not limit the protection scope of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Example (b): as shown in figure 1, the structure diagram of the intelligent electronic color code signboard is composed of a support 1, a controller, a signboard 3 and a photovoltaic panel 2, wherein the controller, the signboard 3 and the photovoltaic panel 2 are installed on the support 1, the support 1 is installed on a steel tower loop, so that the electrified state of the steel tower line is convenient to warn, maintenance workers are guided to maintain, the signboard can display different colors, and different colors correspond to different loop states.
As shown in fig. 2, a schematic diagram of a power conversion circuit of an intelligent electronic color code signboard is provided, a main control chip 11, a driving module 15, a power conversion module 13, a communication module 14 and a storage battery pack 12 are arranged in a controller, the power conversion module 13 is integrated with the power conversion circuit, a photovoltaic panel 2 supplies power to the main control chip 11 and the storage battery pack 12 through the power conversion circuit, and the photovoltaic panel 2 supplies power to the controller and a storage battery, so that energy can be saved and the endurance time of the device can be increased; the driving module 15 is integrated with a driving circuit, the main control chip 11 controls the color development of the signboard 3 by controlling the relay action of the driving circuit, the lithium battery adopted by the storage battery pack 12, the main control chip 11 adopts an MCS-51 singlechip with excellent expansibility and stability, the communication module 14 adopts a combination of a 4G communication module and a Bluetooth module, each iron tower is provided with a plurality of loops, each loop is provided with an intelligent electronic color mark signboard 3, only one controller is used as a main base station, controllers on the rest loops are used as slave base stations, the slave base stations communicate with the main base station through the Bluetooth module and are controlled by the main base station, the main base station communicates with the remote terminal through the 4G communication module, the fault is reported, the control command is received, and the control command reaches each slave base station.
As shown in fig. 3, which is a schematic diagram of a power conversion circuit of an intelligent electronic color code signboard, a photovoltaic panel 2 outputs a stable dc voltage to supply power to a storage battery 12 through the power conversion circuit, the power conversion module includes a power conversion circuit, the power conversion circuit includes a voltage stabilizing chip LM7805, a power input end of the voltage stabilizing chip LM7805 is electrically connected to a positive power output end of the photovoltaic, a power output end of the voltage stabilizing chip LM7805 is electrically connected to a first end of a voltage dividing resistor R1, a ground end of the voltage stabilizing chip LM7805 is grounded, a second end of a voltage dividing resistor R1 is electrically connected to a first end of a voltage dividing resistor R2, a second end of a voltage dividing resistor R2 is grounded, a first end of a voltage dividing resistor R2 is electrically connected to an electric pin 1 of a voltage comparator LM393, an electric pin 2 of the voltage comparator LM393 is electrically connected to a first end of a variable resistor VR1, and a second end of a variable resistor VR1 is electrically connected to a first end, the electric pin 3 of the voltage comparator LM393 is grounded, the electric pin 4 of the voltage comparator LM393 is electrically connected with one end of a divider resistor R1, the electric pin 5 of the voltage comparator LM393 is electrically connected with the first end of a pull-down resistor R3, the second end of the pull-down resistor R3 is grounded, the first end of the pull-down resistor R3 is electrically connected with the base electrode of a triode QS1, the emitter electrode of the triode QS1 is electrically connected with the positive electrode end of a storage battery pack, the negative electrode end of the storage battery pack is grounded, the collector electrode of the triode QS1 is electrically connected with the first end of a resistor R4, and the second end of the resistor R4 is electrically connected with the electric. In the embodiment, the voltage stabilizing chip LM7805 converts the photovoltaic output voltage into a 5V direct-current voltage, the resistance of VR1 is adjusted, the voltage of an electric pin 1 and the voltage of an electric pin 2 are compared through the voltage comparator LM393, whether the output of the electric pin 5 is a high level or a low level is determined, when the voltage of the electric pin 1 is higher than the voltage value of the electric pin 2, the electric pin 5 outputs the high level, at the moment, the triode QS1 is conducted, and the storage battery is in a charging state; when the voltage of pin 2 is higher than the voltage of pin 1, pin 5 outputs a low level, transistor QS1 is not turned on, and the battery is in a charge cut-off state.
As shown in fig. 4, the driving circuit schematic diagram of the intelligent electronic color code signboard is shown, the driving module includes a driving circuit, the driving circuit is electrically connected with the control end of the single chip microcomputer, the driving circuit is composed of a plurality of LED lamp group driving circuits, any one of the LED lamp group driving circuits is composed of a relay K and an LED lamp group, the LED lamp group includes a plurality of LED lamp strings connected in parallel, the LED lamp strings are different in color, two ends of a coil of the relay K are connected with the single chip microcomputer, a moving contact J of the relay K is connected with an anode of the LED lamp string, and a cathode of the LED lamp string is grounded.
As shown in fig. 5, which is a schematic diagram of a driving circuit with a three-color-scale signboard of this embodiment, the driving circuit includes a relay K1, a relay K2, and a relay K3, a first end of a coil of the relay K1 is electrically connected to a control pin of a single chip microcomputer, a second end of a coil of the relay K1 is grounded, a first end of an actuation contact J1 of the relay K1 is electrically connected to a positive end of an output power supply of the single chip microcomputer, a second end of the actuation contact J1 of the relay K1 is electrically connected to a positive end of a red LED lamp group a, and a negative end of the red LED lamp group a is grounded; a first end of a coil of the relay K2 is electrically connected with a control pin of the single chip microcomputer, a second end of a coil of the relay K2 is grounded, a first end of an action contact J2 of the relay K2 is electrically connected with a positive electrode end of an output power supply of the single chip microcomputer, a second end of an action contact J2 of the relay K2 is electrically connected with a positive electrode end of the yellow LED lamp group B, and a negative electrode end of the yellow LED lamp group B is grounded; the first end of the coil of the relay K3 is electrically connected with a control pin of the single chip microcomputer, the second end of the coil of the relay K3 is grounded, the first end of the action contact J3 of the relay K3 is electrically connected with the positive end of an output power supply of the single chip microcomputer, the second end of the action contact J3 of the relay K3 is electrically connected with the positive end of the green LED lamp group B, and the negative end of the green LED lamp group B is grounded. Through the switching of control relay K1, relay K2 and relay K3 for signboard 3 shows different colours, is convenient for the maintenance workman to judge and look for the trouble. In this example, red: in the maintenance of a fault line, a loop is not electrified; yellow: line fault, waiting for the remote terminal to make fault judgment; green: and indicating that the maintenance of the fault line is completed, the fault is removed and the line is electrified.
The above-mentioned embodiment does the utility model relates to a preferred embodiment of intelligence electron color code signboard is not injectd with this the utility model discloses a concrete implementation scope, the utility model discloses a scope includes and is not limited to this embodiment, and the all equivalent changes that do according to the utility model discloses a shape, structure are all in the protection scope of the utility model.
Claims (7)
1. The utility model provides an intelligence electron color code signboard, its characterized in that includes support, controller, signboard and photovoltaic board, the equal fixed mounting of controller, signboard and photovoltaic board is on the support, the controller be connected with photovoltaic board and signboard electricity.
2. The intelligent electronic color code signboard of claim 1, wherein the controller comprises a housing, a power conversion module, a main control chip, a storage battery, a communication module and a driving module are arranged in the housing, the photovoltaic panel is electrically connected with the storage battery and the main control chip through the power conversion module, the signboard is electrically connected with the main control chip through the driving module, and the storage battery and the communication module are respectively electrically connected with the main control chip.
3. The intelligent electronic color code signboard of claim 2 wherein the power conversion module comprises a power conversion circuit, the power conversion circuit comprises a voltage stabilizing chip LM7805, a power input terminal of the voltage stabilizing chip LM7805 is electrically connected to a positive terminal of a photovoltaic power output, a power output terminal of the voltage stabilizing chip LM7805 is electrically connected to a first terminal of a voltage dividing resistor R1, a ground terminal of the voltage stabilizing chip LM7805 is grounded, a second terminal of a voltage dividing resistor R1 is electrically connected to a first terminal of a voltage dividing resistor R2, a second terminal of a voltage dividing resistor R2 is grounded, a first terminal of a voltage dividing resistor R2 is electrically connected to an electrical pin 1 of a voltage comparator LM393, an electrical pin 2 of the voltage comparator LM393 is electrically connected to a first terminal of a variable resistor VR1, a second terminal of a variable resistor VR1 is electrically connected to a first terminal of a voltage dividing resistor R1, an electrical pin 3 of the voltage comparator LM393 is grounded, an electrical pin 4 of the voltage comparator LM393 is electrically connected to a terminal of a voltage dividing resistor R1, the electric pin 5 of the voltage comparator LM393 is electrically connected with a first end of a pull-down resistor R3, a second end of the pull-down resistor R3 is grounded, a first end of a pull-down resistor R3 is electrically connected with a base electrode of a transistor QS1, an emitter electrode of the transistor QS1 is electrically connected with a positive electrode end of a storage battery pack, a negative electrode end of the storage battery pack is grounded, a collector electrode of the transistor QS1 is electrically connected with a first end of a resistor R4, and a second end of the resistor R4 is electrically connected with an electric pin 4 of the voltage comparator.
4. The intelligent electronic color code label according to claim 2, characterized in that the main control chip adopts MCS-51 series single chip microcomputer.
5. An intelligent electronic color code signboard as claimed in claim 4, wherein the signboard comprises a display board, and a plurality of LED lamp sets of different colors are mounted on the display board.
6. The intelligent electronic color code signboard of claim 5, wherein the driving module comprises a driving circuit, the driving circuit is electrically connected with a control end of the single chip microcomputer, the driving circuit comprises a plurality of LED lamp group driving circuits, one LED lamp group driving circuit comprises a relay K and an LED lamp group, the LED lamp group comprises a plurality of LED lamp strings which are connected in parallel, the colors of the LED lamp strings are different, two ends of a coil of the relay K are both connected with the single chip microcomputer, a moving contact J of the relay K is connected with an anode of the LED lamp string, and a cathode of the LED lamp string is grounded.
7. The intelligent electronic color code signboard of claim 6, wherein the communication module comprises a 4G communication module and a Bluetooth module, and the 4G communication module and the Bluetooth module are respectively electrically connected with the main control chip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308135.9U CN210574905U (en) | 2019-08-13 | 2019-08-13 | Intelligent electronic color code signboard |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921308135.9U CN210574905U (en) | 2019-08-13 | 2019-08-13 | Intelligent electronic color code signboard |
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| CN210574905U true CN210574905U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116052372A (en) * | 2022-12-06 | 2023-05-02 | 国网山东省电力公司济宁供电公司 | Warning device and method for preventing mistaken entering of live side cross arm |
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2019
- 2019-08-13 CN CN201921308135.9U patent/CN210574905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116052372A (en) * | 2022-12-06 | 2023-05-02 | 国网山东省电力公司济宁供电公司 | Warning device and method for preventing mistaken entering of live side cross arm |
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