CN213302352U - Electrified display device with remote transmission function - Google Patents
Electrified display device with remote transmission function Download PDFInfo
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- CN213302352U CN213302352U CN202021848170.2U CN202021848170U CN213302352U CN 213302352 U CN213302352 U CN 213302352U CN 202021848170 U CN202021848170 U CN 202021848170U CN 213302352 U CN213302352 U CN 213302352U
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Abstract
The application relates to an electrified display device with a remote transmission function, which comprises an insulating plate, wherein the upper surface of the insulating plate is provided with a clamping assembly for a lead of high-voltage equipment to pass through and clamp the lead, and the lower surface of the insulating plate is provided with a main control module, a power supply module, an electrified detection module, a communication module and a light-emitting module; the power supply module is respectively and electrically connected with the main control module, the electrified detection module, the communication module and the light-emitting module; the live detection module is used for detecting the live state of the lead; the main control module is respectively connected with the electrified detection module, the light-emitting module and the communication module and is used for responding to an electrified signal of the electrified detection module so as to control the light-emitting module and the communication module to work. Acquiring electric energy by adopting voltage, and acquiring the electric energy by solar energy for normal work of the charged display device; the electrified state of the electric field intensity measuring lead is obtained, the light-emitting module is controlled to emit flash light when electrified, people nearby the high-voltage equipment are warned, and the safety of the high-voltage equipment is improved.
Description
Technical Field
The application relates to the technical field of high-voltage power engineering, in particular to a live display device with a remote transmission function.
Background
With the wide application of electric power in production and life, electric power loads are larger and larger, the voltage levels of power transmission and distribution are higher and higher, and people cannot visually identify whether various electric power equipment is electrified due to invisibility and inaudibility of electricity, so that various electric power safety accidents are endless.
The high-voltage electrification display device can transmit a signal indicating whether the electrified body is electrified or not to the light-emitting element or the sound element to display or lock the high-voltage switch equipment at the same time. The device solves the difficult problem of invisible electricity, can effectively prevent high-voltage electric shock accidents and equipment short circuit damage accidents caused by the fact that people cannot master the electrified condition of the equipment, and can play an obvious warning role particularly in preventing the electrified ground wire hanging at the line side, the electrified grounding barrier gate closing and preventing the personnel from mistakenly touching the electrified equipment. According to different design principles, high voltage live display devices can be divided into inductive high voltage live display devices and capacitive high voltage live display devices. The induction type high-voltage electrified display device is characterized in that an electric field intensity signal at a three-phase probe is obtained in an induction mode outside a minimum safe distance and then processed into a voltage signal of an electrified body at a remote distance. And (4) displaying the result by using an indicator lamp through judging the voltage signal of the charged body.
SUMMERY OF THE UTILITY MODEL
The application aims to provide an electrified display device with a remote transmission function, which has the advantage of improving the safety of high-voltage equipment.
The above object of the present application is achieved by the following technical solutions:
an electrified display device with a remote transmission function comprises an insulating plate, wherein a clamping assembly for allowing a wire of high-voltage equipment to pass through and clamping the wire is arranged on the upper surface of the insulating plate, and a main control module, a power supply module, an electrified detection module, a communication module and a light-emitting module are arranged on the lower surface of the insulating plate; the power supply module is respectively and electrically connected with the main control module, the electrified detection module, the communication module and the light-emitting module; the live detection module is used for detecting the live state of the lead; the main control module is respectively connected with the electrified detection module, the light-emitting module and the communication module and is used for responding to an electrified signal of the electrified detection module so as to control the light-emitting module and the communication module to work.
By adopting the technical scheme, the electrified display device is arranged on the lead of the high-voltage equipment, and the working power supply of the electrified display device can obtain energy in a voltage induction mode. The live detection module is used for detecting the live state of the lead, and when the live of the lead is measured, the main control module controls the communication module to send a live signal to the display device, so that a worker can know the live state of the high-voltage equipment in a long distance; meanwhile, the light emitting module is controlled to emit flash light, so that a warning effect is achieved for people nearby the high-voltage equipment, and people are prompted to be far away from the high-voltage equipment, and therefore the safety of the high-voltage equipment is improved.
The application is further configured to: the clamping assembly comprises two upright columns fixed on the insulating plate, one upright column is hinged with a clamping piece, and the free end of the clamping piece can abut against the other upright column; and a jacking spring is sleeved on the hinged shaft of the clamping piece, one end of the jacking spring is abutted against the outer side of the clamping piece, and the other end of the jacking spring is abutted against the stand column.
By adopting the technical scheme, the free end of the clamping piece is rotated to be away from the other upright post, and the charged display device can be moved to enable the lead of the high-voltage equipment to be positioned between the two upright posts; the free end of the clamping piece is abutted to the top end of the other stand column through the jacking spring, so that the electrified display device is hung on a lead of high-voltage equipment more firmly.
The application is further configured to: a connecting rod is fixed between the two upright posts, and the other end of the jacking spring is abutted against the connecting rod; and the other end of the jacking spring is sleeved with a rubber sleeve.
By adopting the technical scheme, the other end of the jacking spring is abutted against the connecting rod, so that the damage of the jacking spring to the insulating plate is reduced; the rubber sleeve can reduce the abrasion of the charged display device to the conducting wire.
The application is further configured to: the lamp shade is fixed on the lower surface of the insulating plate, a front end mainboard is arranged in the lamp shade, and the main control module, the electrified detection module, the communication module and the light emitting module are all located on the front end mainboard.
Through adopting above-mentioned technical scheme, the lamp shade can protect electronic component such as front end mainboard, host system, electrified detection module, reduces shining of sunshine and the soaking of rainwater.
The application is further configured to: the circumferential surface of the lampshade is provided with a plurality of mounting holes; the light-emitting module comprises a plurality of stroboscopic lamps, and the stroboscopic lamps are respectively positioned on the front end main board and penetrate through the mounting holes.
By adopting the technical scheme, the stroboscopic lamps are respectively arranged outside the lampshade and in the lampshade, so that the signal indicative performance of the electrified display device can be improved.
The application is further configured to: a rain skirt cap is fixed outside the insulating plate and is arranged outside the lamp shade and the stroboscopic lamp.
Through adopting above-mentioned technical scheme, the rain skirt cap carries out the rainwater to shelter from to the outer stroboscopic lamp of lamp shade, can prolong the life of stroboscopic lamp.
The application is further configured to: the power module comprises a solar energy collecting electric plate, and the solar energy collecting electric plate is fixed on the outer surface of the rain skirt cap.
Through adopting above-mentioned technical scheme, the solar energy is got the electric energy electroplax and is acquireed the electric energy and store for subsequent use through solar energy to supply electrified display device's normal work, help improving the security of high-voltage line.
The application is further configured to: the power module comprises a first electricity taking electrode plate, a second electricity taking electrode plate and an electricity storage circuit, wherein the first electricity taking electrode plate is IN contact with a high-voltage wire, the second electricity taking electrode plate is arranged on the lampshade, the insulating plate is positioned between the first electricity taking electrode plate and the second electricity taking electrode plate, the first electricity taking electrode plate is electrically connected with a first input end IN1 of the electricity storage circuit, and the second electricity taking electrode plate is electrically connected with a second input end IN2 of the electricity storage circuit.
By adopting the technical scheme, the first electricity taking electrode plate is in contact with the high-voltage wire, the second electricity taking electrode plate is isolated from the high-voltage wire, the first electricity taking electrode plate and the second electricity taking electrode plate form a capacitor C1 in an induction mode, the second electricity taking electrode plate and the ground form a capacitor C2 in an induction mode, voltages U1 and U2 can be induced by utilizing a capacitance voltage division principle, and therefore a potential difference is formed between the first electricity taking electrode plate and the second electricity taking electrode plate, so that the electricity storage circuit obtains electric energy, and electricity taking is facilitated.
The application is further configured to: the power storage circuit comprises a rectifying circuit, a voltage-regulating energy storage circuit, a first voltage detection circuit and a low-voltage energy storage circuit, wherein the output end of the rectifying circuit is connected with the input end of the voltage-regulating energy storage circuit, the output end of the voltage-regulating energy storage circuit is connected with the input end of the first voltage detection circuit, and the output end of the first voltage detection circuit is connected with the input end of the low-voltage energy storage circuit.
By adopting the technical scheme, the rectifying circuit converts alternating current into direct current and supplies power to the voltage-regulating energy storage circuit, the voltage-regulating energy storage is carried out through the voltage-regulating energy storage circuit, the first voltage detection circuit monitors the energy storage device of the voltage-regulating energy storage circuit, and when the voltage of the energy storage device of the voltage-regulating energy storage circuit reaches a threshold value, the low-voltage energy storage circuit is powered so as to store electric energy.
The application is further configured to: the low-voltage energy storage circuit comprises a first-stage energy storage circuit and a second-stage energy storage circuit, the output end of the first-stage energy storage circuit is connected with the input end of the second-stage energy storage circuit, and the capacity of an energy storage device in the first-stage energy storage circuit is smaller than that of an energy storage device in the second-stage energy storage circuit.
By adopting the technical scheme, because the electric energy obtained by voltage induction is weak, the electric energy is stored by adopting the two-stage energy storage circuit, so that the time for storing the energy can be shortened.
To sum up, the beneficial technical effect of this application does:
1. the charged display device is arranged on a lead of high-voltage equipment, and the working power supply of the charged display device can obtain energy in a voltage induction mode. The live detection module is used for detecting the live state of the lead, and when the live of the lead is measured, the main control module controls the communication module to send a live signal to the display device, so that a worker can know the live state of the high-voltage equipment in a long distance; meanwhile, the light-emitting module is controlled to emit flash light, so that a warning effect is achieved for people near the high-voltage equipment, and the personnel are prompted to be far away from the high-voltage equipment, so that the safety of the high-voltage equipment is improved;
2. the electric energy is obtained by adopting voltage, and the solar energy is used for obtaining the electric energy and is stored for later use, so that the charged display device can work normally, and the safety of a high-voltage wire is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a bottom view of an embodiment of the present application;
fig. 3 is a schematic structural diagram of a front-end motherboard, a main control module, and a communication module in an embodiment of the present application;
FIG. 4 is a first circuit schematic of an embodiment of the present application;
fig. 5 is a second circuit schematic of an embodiment of the present application.
In the figure, 1, an insulating plate; 21. a column; 22. a clamping member; 23. the spring is tightly propped; 3. a main control module; 41. a rectifying circuit; 42. a voltage regulating energy storage circuit; 43. a first voltage detection circuit; 44. a low voltage tank circuit; 5. a communication module; 6. a light emitting module; 7. a connecting rod; 8. a rubber sleeve; 9. a lamp shade; 10. a front end motherboard; 11. mounting holes; 12. a strobe light; 13. a rain skirt cap; 14. a binding post; 15. solar energy electricity-taking plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses electrified display device of area teletransmission function, refer to fig. 1 and fig. 2, including insulating board 1, the upper surface of insulating board 1 is provided with the centre gripping subassembly that is used for supplying the wire of high-voltage apparatus to pass and grasps the wire. The clamping assembly comprises two upright posts 21 fixed on the insulating plate 1, one upright post 21 is hinged with a clamping piece 22, and the free end of the clamping piece 22 can abut against the other upright post 21; a jacking spring 23 is sleeved on the hinged shaft of the clamping piece 22, one end of the jacking spring 23 abuts against the outer side of the clamping piece 22, and the other end abuts against the upright post 21.
In the embodiment of the present application, the free end of the clamping member 22 is rotated to be away from the other upright post 21, and the charged display device can be moved to make the lead of the high-voltage equipment located between the two upright posts 21; the free end of the clamping piece 22 abuts against the top end of the other upright post 21 through the jacking spring 23, so that the electrified display device is hung on a lead of high-voltage equipment more firmly.
Specifically, a connecting rod 7 is fixed between the two upright posts 21, and the other end of the jacking spring 23 abuts against the connecting rod 7; and the other end of the jacking spring 23 is sleeved with a rubber sleeve 8; the other end of the jacking spring 23 abuts against the connecting rod 7, so that the damage of the jacking spring 23 to the insulating plate 1 is reduced; the rubber sleeve 8 can reduce the abrasion of the live display device to the conducting wire.
Referring to fig. 2 and 3, the charged display device of the present application further includes a main control module 3, a charged detection module, a power module, a communication module 5, and a light emitting module 6. A lampshade 9 is fixed on the lower surface of the insulating plate 1, a front end main board 10 is fixed in the lampshade 9, and the main control module 3, the live detection module, the power supply module, the communication module 5 and the light emitting module 6 are all positioned on the front end main board 10; the lampshade 9 can protect electronic elements such as the front end mainboard 10, the main control module 3 and the live detection module, and reduce the irradiation of sunlight and the soaking of rainwater.
A plurality of mounting holes 11 are formed on the circumferential surface of the lampshade 9; the light-emitting module 6 comprises a plurality of stroboscopic lamps 12, and the stroboscopic lamps 12 are respectively positioned on the front end main board 10 and penetrate through the mounting hole 11; the stroboscopic lamps 12 are respectively arranged outside the lampshade 9 and inside the lampshade 9, so that the signal indication performance of the electrified display device can be improved. A rain skirt cap 13 is fixed outside the insulating plate 1, and the rain skirt cap 13 is covered outside the lampshade 9 and the stroboscopic lamp 12; the rain skirt cap 13 shields the stroboscopic lamp 12 outside the lampshade 9 from rain, so that the service life of the stroboscopic lamp 12 can be prolonged.
In this application embodiment, main control module 3 is the singlechip, and the singlechip adopts STM32L051C8T6 chip, and this STM32L051C8T6 chip is current product, does not redundantly describe here. The live detection module can adopt a live detection circuit, and can also directly use an electromagnetic radiation sensor to detect the live state of the high-voltage line through the live detection circuit. The communication module 5 adopts two paths of communication modules of Zigbee and Lora to synchronously transmit the live signals of the detected position.
Specifically, if the live detection module monitors that the high-voltage line is in a live state, the strobe 12 is controlled to periodically flash for prompting, and meanwhile, information about whether the high-voltage line is live is sent to the receiving device through the Zigbee and Lora modules.
The power supply module comprises a solar energy collecting electric plate 15, and the solar energy collecting electric plate 15 is fixed on the outer surface of the rain skirt cap 13; the solar energy collecting electric plate 15 obtains electric energy through solar energy and stores the electric energy for standby application so as to ensure the normal work of the electrified display device and contribute to improving the safety of the high-voltage line.
Specifically, the solar energy collecting electric plate 15 is a flexible solar panel, which is bent around the skirt cap 133/4 and fixed on the skirt cap 13 by strong glue. Or a rigid solar panel is adopted, and 3-4 solar panels are fixed on the rain skirt cap 13 in a slot mode. In other embodiments, a similar approach may be used.
The power supply module is respectively and electrically connected with the main control module 3, the live detection module, the communication module 5 and the light-emitting module 6; the live detection module is used for detecting the live state of the lead; the main control module 3 is respectively connected with the live detection module, the light emitting module 6 and the communication module 5, and is used for responding to a live signal of the live detection module to control the light emitting module 6 and the communication module 5 to work.
The charged display device is arranged on a lead of high-voltage equipment, and the working power supply of the charged display device can obtain energy in a voltage induction mode. The electrified state of the lead is detected through the electrified detection module, and when the electrified state of the lead is measured, the main control module 3 controls the communication module 5 to send an electrified signal to the display device, so that a worker can know the electrified state of the high-voltage equipment in a long distance; meanwhile, the light-emitting module 6 is controlled to emit flash light, so that a warning effect is achieved for people nearby the high-voltage equipment, and people are prompted to be far away from the high-voltage equipment, and therefore the safety of the high-voltage equipment is improved.
Referring to fig. 4 and 5, the power module includes a first power-taking electrode plate, a second power-taking electrode plate, and an electricity storage circuit, the first power-taking electrode plate contacts the high-voltage line, the second power-taking electrode plate is disposed on the lamp shade 9, the insulating plate 1 is located between the first power-taking electrode plate and the second power-taking electrode plate, the first power-taking electrode plate is electrically connected to a first input terminal IN1 of the electricity storage circuit, and the second power-taking electrode plate is electrically connected to a second input terminal IN2 of the electricity storage circuit.
Specifically, the first electricity-taking electrode plate is a column 21 installed on the insulating plate 1, the second electricity-taking electrode plate is a binding post 14 on the lampshade 9, and the column 21 and the binding post 14 are isolated by the insulating plate 1. The first electricity taking electrode plate is in contact with the high-voltage wire, the second electricity taking electrode plate is isolated from the high-voltage wire, a capacitor C1 is formed between the first electricity taking electrode plate and the second electricity taking electrode plate in an induction mode, a capacitor C2 is formed between the second electricity taking electrode plate and the ground in an induction mode, the ground can serve as a third electricity taking electrode plate, voltages U1 and U2 can be induced by the aid of a capacitor voltage division principle, therefore, a potential difference is formed between the first electricity taking electrode plate and the second electricity taking electrode plate, and the first electricity taking electrode plate and the second electricity taking electrode plate obtain weak alternating current signals through electric fields around high-voltage equipment. The concrete connection mode is determined according to the actual use condition.
To facilitate the storage of electrical energy, the electrical storage circuit includes a rectifying circuit 41, a voltage regulating tank circuit 42, a first voltage detection circuit 43, and a low voltage tank circuit 44. The rectifying circuit 41 has two input terminals, namely a first input terminal IN1 and a second input terminal IN2 of the power storage circuit, the output terminal of the rectifying circuit 41 is connected with the input terminal of the voltage-regulating energy storage circuit 42, the output terminal of the voltage-regulating energy storage circuit 42 is connected with the input terminal of the first voltage detection circuit 43, and the output terminal of the first voltage detection circuit 43 is connected with the input terminal of the low-voltage energy storage circuit 44.
The above-mentioned rectifier circuit 41 is implemented IN such a way that the rectifier circuit 41 includes a rectifier bridge D1 and a first resistor R1, the rectifier bridge D1 is an MB10F chip, one end of the first resistor R1 is connected to one AC pin of the rectifier bridge D1, the other end of the first resistor R1 is a first input end IN1, the other AC pin of the rectifier bridge D1 is a second input end, a V-pin of the rectifier bridge D1 is connected to a ground terminal, and a V + pin of the rectifier bridge D1 is connected to an input end of the voltage-regulating energy-storing circuit 42.
The voltage-regulating energy-storing circuit 42 has a specific embodiment that the voltage-regulating energy-storing circuit 42 includes a first nonpolar capacitor C1, a second nonpolar capacitor C2, a third nonpolar capacitor C3, a first common diode D2, a first high-voltage trigger diode D3, an inductor L1, a first voltage-stabilizing diode D4, and a first polar capacitor C4; wherein the content of the first and second substances,
an anode of the first high-voltage trigger diode D3 is connected to the output end of the rectifying circuit 41 and one end of the first nonpolar capacitor C1, the other end of the first nonpolar capacitor C1 is connected to the node pair, and a cathode of the first high-voltage trigger diode D3 is connected to an anode of the first normal diode D2, one end of the second nonpolar capacitor C2, and one end of the inductor L1;
the other end of the second nonpolar capacitor C2 is connected to the ground terminal, the other end of the inductor L1 is connected to the anode of the first zener diode D4, the anode of the first polar capacitor C4, and the input terminal of the main control module 3, and the cathode of the first zener diode D4 and the cathode of the first polar capacitor C4 are both connected to the ground terminal. The third nonpolar capacitor C3 is connected in parallel with the first high voltage trigger diode D3. The inductor L1 and the second nonpolar capacitor C2 are connected in parallel to form an LC parallel resonant circuit, which forms current resonance, thereby reducing loss in the circuit.
In the above embodiment of the voltage-regulating energy-storing circuit 42, when the power voltage output from the rectifying circuit 41 reaches the trigger voltage of the first high-voltage trigger diode D3, the first high-voltage trigger diode D3 is turned on, and the first polarity capacitor C4 is used as an energy-storing device to start charging. The first high voltage trigger diode D3 also serves to regulate the voltage.
In the above embodiment of the main control module 3, the main control module 3 includes a first low dropout regulator U2, a first light emitting diode D5, a second resistor R2, a second common diode D6, a fourth nonpolar capacitor C5, and a first voltage detector U3. The first low dropout regulator U3 selects a TPS70590 chip, and the first voltage detector U3 selects an MCP111-27 chip.
An IN pin of the first low dropout regulator U2 is connected with an output end of the voltage-regulating energy-storing circuit 42103 and an anode of the first light-emitting diode D5, a cathode of the first light-emitting diode D5 is connected with one end of a second resistor R2, a cathode of a second common diode D6 and a VDD pin of the first voltage detector U3, and the other end of the second resistor R2 is connected with an EN pin of the first low dropout regulator U2 and a Vout pin of the first voltage detector U3;
the GND pin of the first low dropout regulator U2 is connected to the ground, the OUT pin of the first low dropout regulator U2 is connected to the input of the low voltage energy storage circuit 44 and the anode of the second common diode D6, the VSS pin of the first voltage detector U3 is connected to one end of the fourth non-polar capacitor C5 and the ground, and the other end of the fourth non-polar capacitor C5 is connected to the VDD pin.
In the above embodiment of the main control module 3, when the voltage of the electric energy stored in the first polarity capacitor C4 reaches the turn-on voltage of the first voltage detector U3, the Vout pin of the first voltage detector U3 outputs a high level, so as to control the enabling of the first low dropout regulator U2, and the OUT of the first low dropout regulator U2 outputs a high level to charge the low voltage energy storage circuit 44104; the first low dropout regulator U3 can provide a stable dc voltage power supply for the circuit.
In order to shorten the time consumed by charging, the low-voltage energy storage circuit 44 further includes a first-stage energy storage circuit and a second-stage energy storage circuit, and when the voltage of the energy storage device of the first-stage energy storage circuit reaches a turn-on value, the first-stage energy storage circuit charges the second-stage energy storage circuit.
As a specific implementation of the first stage energy storage circuit, the first stage energy storage circuit includes a fifth nonpolar capacitor C6, a second polar capacitor C7, a third ordinary diode D7, a third resistor R3, a fourth resistor R5, a third polar capacitor C8, a fourth polar capacitor C9, a fourth ordinary diode D8, a second light emitting diode D9, a fifth resistor R5, a second low dropout regulator U4, a second voltage detector U5, a sixth nonpolar capacitor C10, and a fifth ordinary diode D10.
Wherein, the second low dropout regulator U4 selects TPS70590 chip, the second voltage detector U5 selects MCP111-27 chip;
an anode of the third common diode D7 is connected to one end of the fifth non-polar capacitor C6, an anode of the second polar capacitor C7, and an output end of the first main control module 3103, and the other end of the fifth non-polar capacitor C6 and a cathode of the second polar capacitor C7 are both connected to a ground terminal;
an anode of the third common diode D7 is connected to one ends of a third resistor R3 and a fourth resistor R4, the other end of the third resistor R3 is connected to an anode of a third polar capacitor C8 and an anode of a fourth polar capacitor C9, and a cathode of the third polar capacitor C8 and a cathode of the fourth polar capacitor C9 are both connected to a ground terminal;
the other end of the fourth resistor R4 is connected to the IN terminal of the second low dropout regulator U4 and the anode of the fourth normal diode D8, the cathode of the fourth normal diode D8 is connected to the anode of the second led D9, the cathode of the second led D9 is connected to one end of the fifth resistor R5, the cathode of the fifth normal diode D10, the VDD terminal of the second voltage detector U5, and one end of the sixth nonpolar capacitor C10;
the other end of the fifth resistor R5 is connected to the EN terminal of the second low dropout regulator U4 and the Vout terminal of the second voltage detector U5, and the VSS terminal of the second voltage detector U5 is connected to the ground terminal and the other end of the sixth non-polar capacitor C10;
the OUT terminal of the second low dropout regulator U4 is connected to the anode of the fifth diode D10 and the input terminal of the second stage tank 1042.
In the above embodiment of the first stage energy storage circuit, the third polar capacitor C8 and the fourth polar capacitor C9 are used as energy storage devices to store electric energy, when the electric energy voltage stored in the third polar capacitor C8 and the fourth polar capacitor C9 reaches the turn-on voltage of the second voltage detector U5, the Vout terminal of the second voltage detector U5 outputs a high level, the second low dropout regulator U4 is controlled to enable, and the OUT of the second low dropout regulator U4 outputs a high level to charge the second stage energy storage circuit 1042. The second voltage detector U5 selects an MCP111-27 chip, and the second low dropout regulator U4 selects a TPS70950 chip.
The second-stage energy storage circuit is implemented by comprising a fifth common diode C11, a fifth polar capacitor C12, a socket J1 and a sixth polar capacitor C13; the 2 pin of the extension socket J1 is connected to one end of a fifth common diode C11, the anode of a fifth polar capacitor C12, and the output end of the first-stage energy storage circuit 1041, the 1 pin of the extension socket J1 is connected to the anode of a sixth polar capacitor C13, and the other end of the fifth common diode C11, the cathode of the fifth polar capacitor C12, and the cathode of the sixth polar capacitor C13 are all connected to the ground.
In the above embodiment of the second-stage energy storage circuit, the fifth common diode C11 and the fifth polar capacitor C12 play a role of filtering, the sixth polar capacitor C13 is used as an energy storage device to store electric energy, and when the voltage of the sixth polar capacitor C13 is close to the output voltage of the second low dropout regulator U4, the main control module 3, the electrification detection module, the communication module 5, the light emitting module 6, and the like are stably powered. The electric energy storage adopts super capacitor storage, the electric energy supply and the energy storage circuit design need to preferentially meet the working needs of the electrified display device, and redundant electric energy is stored.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. An electrified display device with a remote transmission function comprises an insulating plate (1), wherein a clamping assembly for allowing a wire of high-voltage equipment to pass through and clamping the wire is arranged on the upper surface of the insulating plate (1), and the electrified display device is characterized in that a main control module (3), a power supply module, an electrified detection module, a communication module (5) and a light-emitting module (6) are arranged on the lower surface of the insulating plate (1); the power supply module is respectively and electrically connected with the main control module (3), the electrified detection module, the communication module (5) and the light-emitting module (6); the live detection module is used for detecting the live state of the lead; the main control module (3) is respectively connected with the electrified detection module, the light-emitting module (6) and the communication module (5) and is used for responding to an electrified signal of the electrified detection module to control the light-emitting module (6) and the communication module (5) to work.
2. The electrified display device with the remote transmission function according to claim 1, wherein the clamping assembly comprises two upright posts (21) fixed on the insulating plate (1), one upright post (21) is hinged with a clamping piece (22), and the free end of the clamping piece (22) can abut against the other upright post (21); and a jacking spring (23) is sleeved on a hinged shaft of the clamping piece (22), one end of the jacking spring (23) is abutted against the outer side of the clamping piece (22), and the other end of the jacking spring is abutted against the upright post (21).
3. The live display device with the remote transmission function according to claim 2, wherein a connecting rod (7) is fixed between the two columns (21), and the other end of the jacking spring (23) abuts against the connecting rod (7); and the other end of the jacking spring (23) is sleeved with a rubber sleeve (8).
4. The electrified display device with the remote transmission function according to claim 1, wherein a lampshade (9) is fixed on the lower surface of the insulating plate (1), a front end main board (10) is arranged in the lampshade (9), and the main control module (3), the electrified detection module, the communication module (5) and the light emitting module (6) are all positioned on the front end main board (10).
5. The electrified display device with the remote transmission function according to claim 4, characterized in that the circumferential surface of the lampshade (9) is provided with a plurality of mounting holes (11); the light-emitting module (6) comprises a plurality of stroboscopic lamps (12), and the stroboscopic lamps (12) are respectively positioned on the front end main board (10) and penetrate through the mounting holes (11).
6. The electrified display device with the remote transmission function according to claim 5, characterized in that a rain skirt cap (13) is fixed outside the insulating plate (1), and the rain skirt cap (13) is covered outside the lampshade (9) and the stroboscopic lamp (12).
7. The electrified display device with the remote transmission function according to claim 5, wherein the power supply module comprises a solar energy collecting electric plate (15), and the solar energy collecting electric plate (15) is fixed on the outer surface of the rain skirt cap (13).
8. The electrified display device with the remote transmission function according to claim 5, wherein the power module comprises a first electricity taking electrode plate, a second electricity taking electrode plate and an electricity storage circuit, the first electricity taking electrode plate is IN contact with a high-voltage wire, the second electricity taking electrode plate is arranged on the lampshade (9), the insulating plate (1) is positioned between the first electricity taking electrode plate and the second electricity taking electrode plate, the first electricity taking electrode plate is electrically connected with a first input end IN1 of the electricity storage circuit, and the second electricity taking electrode plate is electrically connected with a second input end IN2 of the electricity storage circuit.
9. The live display device with the remote transmission function according to claim 8, wherein the power storage circuit comprises a rectifying circuit (41), a voltage regulating energy storage circuit (42), a first voltage detection circuit (43) and a low voltage energy storage circuit (44), an output end of the rectifying circuit (41) is connected with an input end of the voltage regulating energy storage circuit (42), an output end of the voltage regulating energy storage circuit (42) is connected with an input end of the first voltage detection circuit (43), and an output end of the first voltage detection circuit (43) is connected with an input end of the low voltage energy storage circuit (44).
10. The live display device with the remote transmission function according to claim 9, wherein the low voltage energy storage circuit (44) comprises a first stage energy storage circuit and a second stage energy storage circuit, an output end of the first stage energy storage circuit is connected with an input end of the second stage energy storage circuit, and a capacity of an energy storage device in the first stage energy storage circuit is smaller than a capacity of an energy storage device in the second stage energy storage circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848170.2U CN213302352U (en) | 2020-08-28 | 2020-08-28 | Electrified display device with remote transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848170.2U CN213302352U (en) | 2020-08-28 | 2020-08-28 | Electrified display device with remote transmission function |
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| Publication Number | Publication Date |
|---|---|
| CN213302352U true CN213302352U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848170.2U Active CN213302352U (en) | 2020-08-28 | 2020-08-28 | Electrified display device with remote transmission function |
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| Country | Link |
|---|---|
| CN (1) | CN213302352U (en) |
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2020
- 2020-08-28 CN CN202021848170.2U patent/CN213302352U/en active Active
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