CN113473686A - Wisdom street lamp and monitored control system thereof - Google Patents

Wisdom street lamp and monitored control system thereof Download PDF

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Publication number
CN113473686A
CN113473686A CN202110866161.9A CN202110866161A CN113473686A CN 113473686 A CN113473686 A CN 113473686A CN 202110866161 A CN202110866161 A CN 202110866161A CN 113473686 A CN113473686 A CN 113473686A
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China
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relay
power
detection circuit
circuit
performance detection
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CN202110866161.9A
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Chinese (zh)
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卢海红
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Individual
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Individual
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Priority to CN202110866161.9A priority Critical patent/CN113473686A/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/29—Circuits providing for substitution of the light source in case of its failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • 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
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

An intelligent street lamp and a monitoring system thereof comprise a solar street lamp body, a power switch, a storage battery performance detection circuit, a lighting lamp performance detection circuit, a prompt circuit, a lighting lamp control mechanism and a time circuit; the lighting lamp control mechanism comprises an electric telescopic rod and a control power switch, one end of the electric telescopic rod is arranged at the lower end in the shell of the solar street lamp body, the two groups of lighting lamps are arranged at the other end of the electric telescopic rod at intervals, and the control power switch is arranged at the lower end in the shell; the storage battery performance detection circuit, the illuminating lamp performance detection circuit, the prompt circuit, the time circuit and the power switch are arranged in the element box and are electrically connected with the control power switch, the electric telescopic rod and the solar cell panel. After the performance of the main storage battery and the main illuminating lamp is reduced or damaged, the second group of storage batteries can be connected to supply power to the equipment, the second group of illuminating lamps can be positioned at the proper middle focusing position in the lamp shell to effectively illuminate the ground, and managers can be prompted by short messages.

Description

Wisdom street lamp and monitored control system thereof
Technical Field
The invention relates to the field of lighting equipment, in particular to an intelligent street lamp and a monitoring system thereof.
Background
The street lamp based on the solar battery power supply is more and more widely applied due to energy conservation. The solar cell street lamp mainly depends on the solar cell panel to generate electric energy when working, the storage battery supplies power for the illuminating lamp (the control circuit board is provided with the power inverter and the control circuit board, the control circuit board is provided with the light control circuit, and the control circuit board controls the power inverter to boost and stabilize the power output by the storage battery to supply power for the illuminating lamp) at night. The illuminating lamp and the storage battery of the street lamp are important components in the whole equipment, the performance of the storage battery is directly related to whether the storage battery can be stably stored, and whether the illuminating lamp can be powered when no light exists at night and the solar cell panel cannot generate electricity; the good and bad of the illuminating lamp are directly related to whether the lamp can provide effective illumination for the relevant area at night.
The existing solar battery powered street lamp is characterized in that a storage battery and a lighting lamp are respectively provided with one group, when the storage battery power storage capacity is reduced and the lighting lamp fails to emit light, relevant personnel can not find the failure due to the fact that timely and effective prompt cannot be obtained (generally, the failure can be found through the mode that the relevant personnel actively patrol and overhaul, the street lamp is large in quantity, the mode brings great inconvenience to the working personnel and is not beneficial to improving the working efficiency), the street lamp with the problems cannot be maintained at once, and great influence can be brought to the effective use of the street lamp. Based on the above, the intelligent street lamp provided with the two groups of storage batteries and the two groups of bulbs is provided, when one group of storage batteries is degraded in performance or one group of illuminating lamps is failed, the storage batteries can be automatically switched to the other group of storage batteries for storage, or the other group of illuminating lamps can be automatically switched to for field illumination, so that the normal operation of the whole equipment before maintenance is ensured, and related personnel can be prompted to timely maintain the storage batteries and the illuminating lamps which are poor in performance or damaged at proper time.
Disclosure of Invention
In order to overcome the defect that the prior solar street lamp only comprises a group of storage batteries and a group of illuminating lamps and can influence field illumination when the performance of the storage batteries is reduced or the illuminating lamps are damaged due to structural limitation, the invention provides the solar street lamp which can automatically switch to a backup storage battery to continuously store electricity and supply electricity to the whole equipment when the performance of a main storage battery is reduced and the storage capacity is reduced under the combined action of related circuits and mechanisms, can automatically switch to the backup illuminating lamp to be field illumination when the main illuminating lamp has problems, ensures that the whole equipment can normally work before maintenance, can ensure that the proper focusing position of the illuminating lamp in a lamp shell is ground effective illumination (the light is over diffused after being projected on the ground due to the deviation of the focusing degree, cannot achieve the optimal illumination effect), and can prompt related managers to maintain or replace the lamp through short messages at the first time when the performance of the main storage battery is reduced and the performance of the main illuminating lamp is reduced, the intelligent street lamp and the monitoring system thereof provide favorable technical support for the effective and reliable work of the whole equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an intelligent street lamp and a monitoring system thereof comprise a solar street lamp body and a power switch, and are characterized in that at least two groups of storage batteries and lighting lamps are respectively arranged on the solar street lamp body, and the intelligent street lamp also comprises a storage battery performance detection circuit, a lighting lamp performance detection circuit, a prompt circuit, a lighting lamp control mechanism and a time circuit; the lighting lamp control mechanism comprises an electric telescopic rod and a control power switch, one end of the electric telescopic rod is arranged at the lower end in the shell of the solar street lamp body, the two groups of lighting lamps are arranged at the other end of the electric telescopic rod at intervals, and the control power switch is arranged at the lower end in the shell; the storage battery performance detection circuit, the illuminating lamp performance detection circuit, the prompt circuit, the time circuit and the power switch are arranged in the element box; the two poles of the first group of storage battery and the two poles of the second group of storage battery are respectively and electrically connected with the two control power supply inputs of the storage battery performance detection circuit, and the control power supply output end of the storage battery performance detection circuit is respectively and electrically connected with the control circuit board power supply input end of the solar street lamp body, the two poles of the solar cell panel, the two ends of the power switch and the two ends of the power supply input end of the illumination performance detection circuit; the two control power supply output ends of the illumination performance detection circuit are respectively and electrically connected with the two power supply input ends of the two groups of illuminating lamps, and the trigger signal output end of the illumination performance detection circuit, the trigger signal output end of the storage battery performance detection circuit and the two trigger signal input ends of the prompt circuit are respectively and electrically connected; the first path of control signal output end of the illumination performance detection circuit is electrically connected with the power supply input end of the time circuit, the second path of control signal output end of the illumination performance detection circuit is electrically connected with the power supply input end of the prompt circuit, and the power supply output end of the time circuit is electrically connected with the power supply input end of the electric telescopic rod; the two poles of the first group of storage batteries are electrically connected with the power input end of the storage battery performance detection circuit.
Furthermore, two wiring terminals of the control power switch are respectively and electrically connected in series between one of the power output ends of the time circuit and one of the power input ends of the electric telescopic rod.
Furthermore, the storage battery performance detection circuit comprises an NPN triode, a relay and an adjustable resistor, wherein the optical NPN triode, the relay and the adjustable resistor are electrically connected, the positive power input end and the positive normally-open power output end of the relay are connected with one end of the adjustable resistor, the other end of the adjustable resistor is connected with the base of the NPN triode, the collector of the NPN triode is connected with the negative power input end of the relay, and the emitter of the NPN triode is connected with the negative normally-open power output end of the relay.
Further, the lighting lamp performance detection circuit comprises a photoresistor, a relay and an NPN triode, wherein the photoresistor, the relay and the NPN triode are electrically connected, the positive electrode and negative electrode power output end of a second relay is respectively connected with two ends of the power input end of the first relay, the normally open contact end of the first relay is connected with the positive electrode power input end of a third relay, the positive electrode control power input end and one end of the photoresistor, the other end of the photoresistor is connected with the base electrode of the NPN triode, the negative electrode collector of the NPN triode is connected with the negative electrode power input end of the third relay, the positive electrode power input end of the second relay is connected with the positive electrode normally closed power output end of the third relay, the negative electrode power input end of the second relay is connected with the emitting electrode of the NPN triode and the negative electrode control power input end of the third relay, a separation plate is arranged between two groups of supporting blocks, the photoresistor is installed in the division board left side.
Furthermore, the prompting circuit is a short message alarm module.
Furthermore, the time circuit is a full-automatic microcomputer time control switch.
The invention has the beneficial effects that: in the invention, the storage battery performance detection circuit can detect the performance of the first group of main storage batteries in real time, and can automatically switch on the second group of storage batteries to supply power to the whole equipment and store the electric energy generated by the solar panel after the storage capacity of the first group of main storage batteries is obviously reduced. Under the effect of the lighting lamp performance detection circuit, when one group of lighting lamps breaks down and does not give out light at night, the other group of lighting lamps can be controlled to be powered on and give out light, the time circuit can control the electric telescopic rod to move rightwards for a period of time, so that the second group of lighting lamps are located in the lamp shell at proper middle focusing positions and effectively illuminate on the ground (the deviation of the focusing degree can cause the light to be too diffuse on the ground, and the best illumination effect cannot be achieved). The invention can also prompt relevant management personnel to maintain or replace through short messages when the performance of the main storage battery and the performance of the main illuminating lamp are deteriorated. The invention ensures that the whole equipment can normally work before maintenance, provides favorable technical support for the effective and reliable work of the whole equipment, brings convenience to related workers and improves the working efficiency. Based on the above, the invention has good application prospect.
Drawings
The invention is further illustrated below with reference to the figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a circuit diagram of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, an intelligent street lamp and a monitoring system thereof include a solar street lamp body 1, a power switch D, two groups of storage batteries G1 and G2 and illuminating lamps H1 and H2 of the solar street lamp body, and further include a storage battery performance detection circuit 2, an illuminating lamp performance detection circuit 3, a prompt circuit 4, an illuminating lamp control mechanism and a time circuit a 2; the lighting lamp control mechanism comprises an electric telescopic rod M and a micro power switch S1, a barrel of the electric telescopic rod M is transversely installed in the middle of the lower left end in a shell 101 of the solar street lamp body, a rectangular supporting block 61 is installed at the right end of a piston rod of the electric telescopic rod M, two groups of lighting lamps H2 and H1 are longitudinally installed below the supporting block 61 from left to right at a certain interval, one lighting lamp H1 at the right end is located at the focus point position of the lower middle in the shell 101, the micro power switch S1 is installed in the middle of the lower right end in the shell 101, and a button of the micro power switch S1 is located at the left end and the middle of the supporting block 61 and is located at a horizontal degree; the storage battery performance detection circuit 2, the illuminating lamp performance detection circuit 3, the prompt circuit 4, the time circuit A2 and the power switch D are installed on the circuit board, and the circuit board and the storage batteries G1 and G2 are installed in the element box 102 of the solar street lamp body. In the invention, a storage battery performance detection circuit 2, an illuminating lamp performance detection circuit 3, a prompt circuit 4 and a time circuit A2 are used as monitoring systems.
As shown in fig. 1, 2 and 3, the batteries G1 and G2 are lithium batteries of 12V/80Ah type, and the power switch D is a toggle power switch having two power input terminals and two power output terminals, and an operating handle thereof is located outside an opening at the front end of the component box 102. The battery performance detection circuit comprises an NPN triode Q2, a relay K1 and an adjustable resistor RP, wherein the NPN triode, the relay and the adjustable resistor are connected through circuit board wiring, the positive power input end and the positive normally-open power output end of the relay K1 are connected with one end of the adjustable resistor RP, the other end of the adjustable resistor RP is connected with the base of the NPN triode Q2, the collector of the NPN triode Q2 is connected with the negative power input end of the relay K1, and the emitter of the NPN triode Q2 is connected with the negative normally-open power output end of the relay K1. The performance detection circuit of the illuminating lamp comprises a photoresistor RL1, relays K2, K3, K4 and an NPN triode Q4, wherein the photoresistor, the relays and the NPN triode are connected through leads, the positive electrode and negative electrode power supply output end of a second relay K4 is respectively connected with two ends of the power supply input end of a first relay K2, the normally open contact end of the first relay K2 is connected with the positive electrode power supply input end of a third relay K3 and the positive electrode control power supply input end, one end of the photoresistor RL is connected with one end of a positive electrode control power supply, the other end of the photoresistor RL is connected with the base electrode of an NPN triode Q4, the collector electrode of the NPN triode Q4 is connected with the negative electrode power supply input end of a third relay K3, the positive electrode power supply input end of the second relay K4 is connected with the positive electrode normally closed power supply output end of a third relay K3, the negative electrode power supply input end of the second relay K4 is connected with the emitter of the triode Q4 and the negative electrode control power supply input end of the third relay K3, a partition plate 62 is arranged in the middle of the supporting block between the two groups of illuminating lamps H1 and H2, the rear side of the photoresistor RL is glued in the middle of the left side of the partition plate 62, and the light receiving surface of the photoresistor RL can be influenced by the light of one illuminating lamp H1 at the left end of the shell and cannot be influenced by the light of the other illuminating lamp H2 at the right end of the shell. The prompting circuit A3 is a short message alarm module of type GSM 800, the finished product of the short message alarm module has two power input ends 1 and 2, the signal input ports 3-8 are provided, after each signal input port inputs a low level signal, the finished product of the short message alarm module can send a short message through a wireless mobile network, the short message alarm module (provided with a delay circuit inside and in a state of waiting to dial 5 seconds after being electrified) stores a short message (the manager of the embodiment edits a short message in advance through the self function of the finished product of the short message alarm module, the content is 'storage battery fault' and 'lighting lamp fault', after the signal input ports 3 and 4 of the short message alarm module A3 are input low level signals, the short message alarm module A3 can send a short message, the time circuit is a full-automatic microcomputer time control switch finished product A2 of type KG316T, the time control switch A2 has a liquid crystal display screen, the power supply time-sharing device is also provided with seven keys of cancellation/recovery, time correction, week correction, automation/manual operation, timing and clock, and is also provided with two power supply input ends 1 and 2 pins and two power supply output ends 3 and 4 pins.
As shown in fig. 1, 2 and 3, two poles of the first group of storage battery G1 and the second group of storage battery G2 are connected with two normally open power output ends and two normally closed power output ends of the two-way control power input relay K1 of the storage battery performance detection circuit respectively through leads. Two control power input ends of a control power output end relay K1 of the storage battery performance detection circuit, pins 1 and 2 of a power input end 1 and a control circuit board A1 of the solar street lamp body, two poles of a solar panel G1, pins 1 and 2 of two ends of a power switch D, control power input ends of a power input two-end relay K2 of the illumination performance detection circuit and an emitting electrode of an NPN triode Q4 are respectively connected through a lead. Two normally open power output ends and two normally closed power output ends of a two-way control power output end relay K4 of the lighting performance detection circuit are respectively connected with two power input ends of two groups of lighting H2 and H1 through leads. The negative pole normally-closed power output end of a trigger signal output end relay K3 of the lighting performance detection circuit, one negative pole normally-closed power output end of a trigger signal output end relay K1 of the storage battery performance detection circuit and two trigger signal input ends 4 and 3 of a prompt circuit A3 are respectively connected through leads. The first path of control signal output end of the lighting performance detection circuit is connected with the positive pole normally-closed power output end of a relay K3 and the emitting electrode of an NPN triode Q4 and power input ends 1 and 2 of a time circuit A2 through leads respectively. The second path of control signal output end of the illumination performance detection circuit is connected with the positive normally-open power output end of the relay K2, the emitting electrode of the NPN triode Q4 and the pins 1 and 2 of the short message module A3 at the power input end of the prompting circuit through leads respectively. The power output ends 3 and 4 of the time circuit A2 are respectively connected with the positive and negative pole power input ends of the electric telescopic rod M through leads. Two terminals of the micro power switch S1 are respectively connected in series between one of the power output terminals 3 of the time circuit and the positive power input terminal of the electric telescopic rod M through leads, and two power output terminals 3 and 4 of the power switch D and the negative and positive power input terminals of the electric telescopic rod M are respectively connected through leads. Two poles of the first group of storage batteries G2 are respectively connected with one end of the adjustable resistor RP at the power input end of the storage battery performance detection circuit and the emitter of the NPN triode Q2 through leads.
As shown in fig. 1, 2 and 3, in the battery performance detection circuit, after the positive electrode and the negative electrode of the main battery G2 enter the battery performance detection circuit at ordinary times, the battery performance detection circuit is in an energized working state to monitor the performance of the battery G2; when the storage battery G2 has good performance and the output voltage is higher than 12V, the positive pole of the 12V power supply is subjected to voltage reduction and current limitation by the adjustable resistor RP and then enters the base voltage of the NPN triode Q2 to be higher than 0.7V, the NPN triode Q2 is in a conducting state, the collector of the NPN triode Q2 outputs low level and enters the negative power supply input end of the relay K1, then, the relay K1 is electrified to attract the two control power supply input ends (the positive pole and the negative pole) of the relay K1 to be respectively communicated with the two normally open power supply output ends, because the two control power supply input ends of the relay K1 and the control circuit board A1 power supply input end of the solar street lamp body, the two poles of the solar panel G1, the two ends 1 and 2 pins of the power switch D and the power supply input end of the lighting performance detection circuit are respectively connected, and the two normally open power supply output ends of the relay K1 are respectively connected with the two poles of the first main storage battery G2, at the moment, the control circuit board A1, the solar panel G1, the solar panel G, Both ends of the power switch D and the lighting performance detection circuit are all in a power-on working state; the storage battery G2 is also communicated with two electrodes of the solar panel G1, and the solar panel G1 is irradiated by the electric energy generated by the light to charge the storage battery G2. In practical application, when the performance of the main storage battery G2 is poor and the storage capacity is reduced (the voltage of the solar cell panel G1 which can be dragged to be broken is lower than 12V) due to various reasons, at the moment, the positive electrode of the storage battery G2 is subjected to voltage reduction and current limitation through the adjustable resistor RP, the base voltage of the storage battery G2 entering the NPN triode Q2 is lower than 0.7V, the NPN triode Q2 is in a cut-off state, the relay K1 is in power loss and is not in suction connection with the two (positive and negative) control power input ends and the two normally closed power output ends respectively, and because the two control power input ends of the relay K1 are connected with the control circuit board A1 power input end of the solar street lamp body, the two poles of the solar cell panel G1, the two ends 1 and 2 pins of the power switch D and the power input end of the lighting performance detection circuit respectively, and the two normally closed power output ends of the relay K1 are connected with the two poles of the second backup storage battery G3 respectively, the control circuit board A1, the battery G3552, the battery G1 is connected with the two normally closed power output ends of the relay K1 are connected with the relay, The solar cell panel G1, two ends of the power switch D and the lighting performance detection circuit are all in an electrified working state; the storage battery G3 is also communicated with two electrodes of the solar panel G1, and the solar panel G1 is illuminated to generate electric energy to charge the storage battery G3. Through the above, the invention can supply power for related circuits when the main storage battery G2 is intact, and accumulate the electric energy output by the solar panel G1; when the performance of the main storage battery G2 is reduced, the power is supplied to related circuits through the backup storage battery G3, and the electric energy output by the solar panel G1 is accumulated, so that the illuminating lamp can be powered at night.
Fig. 1, 2 and 3 show that, the control circuit board a1 of the solar street light body 1 is under the action of its internal circuit, when its control power inverter boosts the voltage of the power output by the battery G2 or G3 (220V ac power supply) to supply power to the lighting lamp (the control circuit board a1 has a light-operated circuit, the output power supply supplies power to the lighting lamp at night), the 220V ac power supply enters the two ends of the power input of the relay K2 and the two input ends of the control power of the relay K4, then the relay K2 is electrified to attract its input end of the control power to communicate with the output end of the normally open power, so the 12V power output by the battery G2 or G3 enters one end of the photosensitive resistor RL1 and the input end of the power of the prompt circuit, and then the prompt circuit is electrified to work at night every day. When the illuminating lamp H1 (with higher power and high brightness) fails, light emitted by the illuminating lamp H1 can irradiate on a light receiving surface of a light resistor RL, the light receiving intensity of the light resistor RL is higher than 400K, at the moment, a 12V power supply is subjected to voltage reduction and current limitation by the light resistor RL1 and then enters an NPN triode Q4, the base of the NPN triode Q4 is higher than 0.7V, the NPN triode Q4 is conducted with a collector to output low level and enters a negative power input end of a relay K3, the relay K3 is electrified to attract the positive and negative control power input ends and two normally closed power output ends of the relay to be respectively opened, and then the relay K4 and the time control switch A2 cannot be electrified to work; at the moment, a 220V power supply output by the power supply output end of the control circuit board A1 enters the power supply input end of the main illuminating lamp H1 through two control power supply input ends and two normally closed contact ends of the relay K4, and the main illuminating lamp H1 is in an electrified and luminous state. When the illuminating lamp H1 breaks down and does not emit light to irradiate the light receiving surface of the lighting resistor RL any more, the light receiving intensity of the photoresistor RL is extremely low, the resistance value is about 10M, at the moment, a 12V power supply is subjected to voltage reduction and current limiting through the photoresistor RL1, enters the base of an NPN triode Q4 and is lower than 0.7V, the cut-off collector of the NPN triode Q4 does not output low level to enter the negative power supply input end of the relay K3, the relay K3 is not electrified to attract the positive electrode and negative electrode control power supply input ends and the two normally closed power supply output ends to be closed respectively, and then the relay K4 and the time control switch A2 can be electrified to work. Two control power input ends and two normally open power output ends of the relay K4 are respectively communicated after the relay K4 is electrified and attracted, so that a 220V power output by the power output end of the control circuit board A1 can enter the power input end of the backup illuminating lamp H2 through the two control power input ends and the two normally open contact ends of the relay K4, and the backup illuminating lamp H2 is automatically in an electrified luminous state. When the relay K4 is powered on, the time control switch A2 can work electrically, after the time control switch A2 works electrically, under the action of an internal circuit and power output time of 3 and 4 pins set by technicians, a 4-second positive and negative pole power supply can be output to enter a positive and negative pole power supply input end of the electric telescopic rod M, then the electric telescopic rod M works electrically, a piston rod of the electric telescopic rod pushes the supporting block 61 and the two groups of illuminating lamps H1 and H2 to move rightwards for a certain distance, like this, the second group light H2 can be located suitable middle focus position in the lamp body and for ground effective lighting, has prevented that the second group light H2 focus degree deviation can cause light to throw and too diffuse behind the ground, can not reach best illuminating effect (the first group light H1 that does not give out light is located the casing right-hand member, and the wire that connects with first group and second main light, electric telescopic handle has the length surplus and outwards draws forth through casing upper end middle part). When the supporting block moves to the right dead point, the button of the normally closed contact micro power switch S1 can be propped against, therefore, the internal contact of the power switch S1 is opened, because the two ends of the power switch S1 are connected in series between the 3 pin of the time switch A2 and the positive power input end of the electric telescopic rod M through the conducting wire, the electric telescopic rod M can lose power and does not work any more at the moment, the situation that the illuminating lamp H2 and the like are pushed to move rightwards all the time is prevented, the whole device cannot work normally, and the fact that the second group of illuminating lamps H2 can be located at the appropriate middle focusing position in the lamp housing to effectively illuminate the ground (achieve good focusing power). In practical situations, after the lighting lamp or the storage battery G2 is replaced by the following related personnel, the power switch D is turned on, so that the two poles of the 12V power supply can enter the power input ends of the negative pole and the positive pole of the electric telescopic rod M, the electric telescopic rod is electrified to work, the piston rod of the electric telescopic rod drives the supporting block and the lighting lamps H1 and H2 to move leftwards to return to the initial position, and the power switch is turned off after the electric telescopic rod is in place.
As shown in fig. 1, 2 and 3, in the prompting circuit, in practical application, after the performance of the main storage battery G2 is degraded, the negative control power input end and the negative normally closed contact end of the relay K1 are closed after the power of the relay K1 is lost, and since the negative normally closed contact end of the relay K1 is connected with the pin 3 of the short message module A3, the pin 3 of the short message module A3 is input with a low level signal, and then the short message "storage battery fault" stored in the short message module a is sent out. When the main illuminating lamp H1 breaks down, the relay K3 loses power, the negative pole control power supply input end and the negative pole normally closed contact end of the relay K3 are closed, and the negative pole normally closed contact end of the relay K3 is connected with the 4 pins of the short message module A3, so that the 4 pins of the short message module A3 can be input with low level signals at the moment, and then the short message 'illuminating lamp fault' stored in the short message module A is sent out. After receiving different short messages, the mobile phones of remote related personnel can know that the main storage battery or the main illuminating lamp on the site breaks down in time, and can timely arrive at the site to replace the storage battery G2 and the main illuminating lamp H1 with poor or damaged performance (the performances of the backup storage battery G3 and the backup illuminating lamp H2 can be detected at the same time, and the storage battery G2 and the backup illuminating lamp H1 can be replaced after the faults or the performance is reduced). Under the action of all the circuits and the related mechanisms, the storage battery performance detection circuit can detect the performance of the first group of main storage batteries in real time, and can automatically switch on the second group of storage batteries to supply power to the whole equipment and store the electric energy generated by the solar panel after the storage capacity of the storage batteries is remarkably reduced; under the effect of the illuminating lamp performance detection circuit, when one group of illuminating lamps fails and does not emit light at night, the other group of illuminating lamps can be controlled to be powered on and emit light, the time circuit can control the electric telescopic rod to move rightwards for a period of time, so that the second group of illuminating lamps are positioned at proper middle focusing positions in the lamp shell to effectively illuminate the ground, and related managers can be prompted to maintain or replace the lamps at the first time through short messages when the performance of the main storage battery is deteriorated and the performance of the main illuminating lamps is deteriorated. In the circuit, the model of a photoresistor RL1 is MD 45; the models of NPN triodes Q2 and Q4 are 9013; relays K1, K3, K4 are DC12V relays (two power supply inputs, two control power supply inputs, two normally closed power supply outputs, two normally open power supply outputs); the relay K2 is an AC 220V relay (two power input ends, a control power input end, a normally closed power output end and a normally open power output end); the resistance value of the adjustable resistor RP is 8M, when the voltage of the storage battery G2 is reduced to 11.5V (the output voltage of the storage battery G2 can be adjusted by a voltage regulator) during production, the resistance value of the adjustable resistor RP is repeatedly adjusted until the relay K1 is powered off, the resistance value of the adjustable resistor RP is adjusted in place, then a power supply is disconnected to measure the resistance value of the adjustable resistor RP, and the resistance value of the adjustable resistor RP can be directly adjusted in place or replaced by a fixed resistor with the same resistance value in subsequent batch production; the electric telescopic rod is a reciprocating electric push rod finished product with working voltage of direct current 12V, and the stroke of a piston rod of the electric telescopic rod is 10 cm.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. An intelligent street lamp and a monitoring system thereof comprise a solar street lamp body and a power switch, and are characterized in that at least two groups of storage batteries and lighting lamps are respectively arranged on the solar street lamp body, and the intelligent street lamp also comprises a storage battery performance detection circuit, a lighting lamp performance detection circuit, a prompt circuit, a lighting lamp control mechanism and a time circuit; the lighting lamp control mechanism comprises an electric telescopic rod and a control power switch, one end of the electric telescopic rod is arranged at the lower end in the shell of the solar street lamp body, the two groups of lighting lamps are arranged at the other end of the electric telescopic rod at intervals, and the control power switch is arranged at the lower end in the shell; the storage battery performance detection circuit, the illuminating lamp performance detection circuit, the prompt circuit, the time circuit and the power switch are arranged in the element box; the two poles of the first group of storage battery and the two poles of the second group of storage battery are respectively and electrically connected with the two control power supply inputs of the storage battery performance detection circuit, and the control power supply output end of the storage battery performance detection circuit is respectively and electrically connected with the control circuit board power supply input end of the solar street lamp body, the two poles of the solar cell panel, the two ends of the power switch and the two ends of the power supply input end of the illumination performance detection circuit; the two control power supply output ends of the illumination performance detection circuit are respectively and electrically connected with the two power supply input ends of the two groups of illuminating lamps, and the trigger signal output end of the illumination performance detection circuit, the trigger signal output end of the storage battery performance detection circuit and the two trigger signal input ends of the prompt circuit are respectively and electrically connected; the first path of control signal output end of the illumination performance detection circuit is electrically connected with the power supply input end of the time circuit, the second path of control signal output end of the illumination performance detection circuit is electrically connected with the power supply input end of the prompt circuit, and the power supply output end of the time circuit is electrically connected with the power supply input end of the electric telescopic rod; the two poles of the first group of storage batteries are electrically connected with the power input end of the storage battery performance detection circuit.
2. The intelligent street lamp and the monitoring system thereof as claimed in, wherein the two terminals of the control power switch are electrically connected in series between one of the power outputs of the timing circuit and one of the power inputs of the power extension rod.
3. The intelligent street lamp and monitoring system thereof as claimed in, wherein the battery performance detection circuit comprises an NPN transistor, a relay, an adjustable resistor, an optical NPN transistor, a relay and an adjustable resistor electrically connected with each other, wherein the positive power input terminal and the positive normally open power output terminal of the relay are connected with one end of the adjustable resistor, the other end of the adjustable resistor is connected with the base of the NPN transistor, the collector of the NPN transistor is connected with the negative power input terminal of the relay, and the emitter of the NPN transistor is connected with the negative normally open power output terminal of the relay.
4. The intelligent street lamp and the monitoring system thereof as claimed in, wherein the lamp performance detecting circuit comprises a photo resistor, a relay, and an NPN transistor, the photo resistor, the relay, and the NPN transistor are electrically connected to each other, the positive and negative power output terminals of the second relay are connected to the power input terminals of the first relay, the normally open contact terminal of the first relay is connected to the positive power input terminal of the third relay and the positive control power input terminal, one end of the photo resistor, the other end of the photo resistor is connected to the base of the NPN transistor, the NPN transistor collector is connected to the negative power input terminal of the third relay, the positive power input terminal of the second relay is connected to the positive normally closed power output terminal of the third relay, the negative power input terminal of the second relay is connected to the emitter of the NPN transistor and the negative control power input terminal of the third relay, an isolation plate is arranged in the middle of the supporting block between the two groups of illuminating lamps, and the photoresistor is arranged on the left side of the isolation plate.
5. The intelligent street lamp and the monitoring system thereof as claimed in, wherein the prompting circuit is a short message alarm module.
6. The intelligent street lamp and its monitoring system as claimed in, wherein the time circuit is a full-automatic microcomputer time switch.
CN202110866161.9A 2021-07-29 2021-07-29 Wisdom street lamp and monitored control system thereof Withdrawn CN113473686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110866161.9A CN113473686A (en) 2021-07-29 2021-07-29 Wisdom street lamp and monitored control system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110866161.9A CN113473686A (en) 2021-07-29 2021-07-29 Wisdom street lamp and monitored control system thereof

Publications (1)

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CN113473686A true CN113473686A (en) 2021-10-01

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Application Number Title Priority Date Filing Date
CN202110866161.9A Withdrawn CN113473686A (en) 2021-07-29 2021-07-29 Wisdom street lamp and monitored control system thereof

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114392569A (en) * 2022-01-27 2022-04-26 上海赛因斯文化科技集团有限公司 Touch screen installation device capable of being stored in cinema

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114392569A (en) * 2022-01-27 2022-04-26 上海赛因斯文化科技集团有限公司 Touch screen installation device capable of being stored in cinema
CN114392569B (en) * 2022-01-27 2023-10-10 上海赛因斯文化科技集团有限公司 Cinema uses touch-control screen installation device that can accomodate

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