CN211450715U - Multifunctional integrated street lamp - Google Patents

Abstract

The utility model discloses a multi-functional integrated street lamp belongs to the technical field of power supply, including the street lamp body, still include photovoltaic, fill electric pile, emergency power supply, surveillance camera head, insecticidal device and electric wire netting power supply, the electric wire netting power supply includes low-voltage switch and AC-DC converter, the output of low-voltage switch is connected with the input of AC-DC converter, surveillance camera head, insecticidal device and street lamp electricity respectively, the output of AC-DC converter is connected with photovoltaic, fill electric pile and emergency power supply electricity respectively, and photovoltaic respectively with fill electric pile and emergency power supply electricity be connected and power supply; the intelligent street lamp with the photovoltaic function also comprises a bidirectional inverter, wherein the input end of the bidirectional inverter is respectively electrically connected with the output end of the low-voltage switch and the photovoltaic, and the output end of the bidirectional inverter is respectively electrically connected with the monitoring camera, the insect killing device and the street lamp, so that the purposes of enriching the function richness of the street lamp in the using process and reducing the using cost are achieved.

Description

Multifunctional integrated street lamp

Technical Field

The utility model belongs to the technical field of the power supply, be particularly useful for public places such as town road, business and parking area, district and periphery, park, particularly, relate to a multi-functional integrated integration street lamp.

Background

The street lamps are generally required to be installed on municipal roads, communities and the periphery, the traditional power supply of the street lamps is usually taken from a public power distribution network, the power supply reliability depends on a superior power grid, the power equipment has single functions, the existing cities are fast in development, power channel resources in old cities are nervous, the equipment is seriously aged, and the intermittent interruption of local or even large-area power supply is caused occasionally. The traditional photovoltaic-street lamp system mainly operates in an isolated network mode, and has great influence on the service life of a storage battery and the working reliability of a street lamp.

The camera monitoring is that the camera monitoring is ubiquitous and cannot enter the device since birth, and is a non-negligible existence in social infrastructure. Meanwhile, the development of advanced technologies such as artificial intelligence and facial recognition is the first, so that the strength of the monitoring camera is dramatically improved. The camera and the street lamp are national security guarantees and guarantee for the safety and music industry of people, but a long optical cable needs to be laid for continuous video image transmission in the traditional camera-street lamp system; thereby cause street lamp system's construction cost high, receive the relief influence big, this kind of data volume of making a video recording to the road conditions in succession is very big moreover, and storage cost is too high on the one hand, and the vast majority is useless road conditions information in the on the other hand video information, has increaseed the investigation degree of difficulty.

At present, electric vehicles in China have a large quantity of charging piles, charging facilities and operation enterprises are more, but the charging piles are unbalanced in layout due to the imbalance of economic development of various regions in China. In addition, the power grid line bearing capacity in some areas is limited, and charging piles cannot be added in public areas, so that the charging piles are used tensely, and the popularization of new energy automobiles is not facilitated. In addition, because new energy automobile is emerging thing, the present country lacks unified electric pile of filling and sets up the standard, and each enterprise fills electric pile of result and too decentralized distribution, is unfavorable for the unity to filling electric pile and accessory. This is an important reason for influencing the development of the charging pile industry. And the addition of the independent charging pile can lead to repeated trenching for multiple times by multiple construction units, so that a large amount of materials such as pipelines, metal and plastics are consumed, and resource waste is caused.

With the rapid development of cities, the prior city planning in old cities is not perfect for drainage systems, and the construction of underground drainage pipe networks is seriously lagged behind the development of the ground. Because the construction of underground drainage and sewage pipes is not paid attention in the past, local waterlogging occurs in new cities in old cities as long as strong rainfall occurs in flood seasons. Urban inland inundation not only causes huge economic loss, but also seriously threatens the personal safety of residents, and directly influences the development of cities. The traditional emergency power supply vehicle and the drainage emergency vehicle have the defects of single function, inflexible adjustment and transportation, incapability of being put into operation rapidly and the like, and the time for keeping the electrified full-power operation is also limited due to limited oil storage capacity, so that the total drainage amount is influenced.

The existing public areas are provided with few insect killing devices, and mosquitoes are more in summer, especially in resident gathering areas such as parks and rivers, the existing public areas are used as important public places for night running and daily leisure, and the trouble of mosquito biting and disease spreading is easily caused by mosquito gathering.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above problems in the prior art, the present invention is directed to a multifunctional integrated street lamp, so as to achieve the purposes of utilizing solar energy to perform illumination, power storage and power supply, effectively improving the energy utilization rate, and prolonging the service life of a storage battery; the power supply can be provided for the monitoring camera, so that the occupied area is saved; charging piles can be added in public areas, popularization of new energy automobiles is facilitated, large consumption of materials such as pipelines, metal and plastics is reduced, and resources are saved; the emergency power supply vehicle can be powered, the time for keeping the electrified full-power running is greatly prolonged, the total drainage amount is further improved, and the economic loss caused by urban waterlogging is reduced; finally, the quantity of mosquitoes in important public places can be reduced, and the probability of spreading diseases is reduced.

The utility model discloses the technical scheme who adopts does: a multifunctional integrated street lamp comprises a street lamp body, a photovoltaic module, a charging pile, an emergency power supply, a monitoring camera, an insect killing device and a power grid power supply, wherein the power grid power supply comprises a low-voltage switch and an AC-DC converter, the output end of the low-voltage switch is respectively and electrically connected with the input end of the AC-DC converter, the monitoring camera, the insect killing device and the street lamp, the output end of the AC-DC converter is respectively and electrically connected with the photovoltaic module, the charging pile and the emergency power supply, and the photovoltaic module is respectively and electrically connected with the charging pile and the emergency power supply and supplies power; the input end of the bidirectional inverter is respectively and electrically connected with the output end of the low-voltage switch and the photovoltaic, and the output end of the bidirectional inverter is respectively and electrically connected with the monitoring camera, the insect killing device and the street lamp.

Further, the power grid power supply further comprises a public power grid interface and a transformer, the public power grid interface is electrically connected with the transformer, the other end of the transformer is electrically connected with the low-voltage switch, and the public power grid interface is connected with a public power grid for supplying power to the public power grid interface.

Further, the photovoltaic module comprises a photovoltaic controller, a photovoltaic cell panel, a DC-DC converter, a photovoltaic protector and a storage battery, wherein the input end of the photovoltaic protector is electrically connected with the AC-DC converter and the storage battery respectively, and the output end of the photovoltaic protector is electrically connected with the input ends of the photovoltaic controller, the bidirectional inverter and the DC-DC converter respectively; the photovoltaic cell panel is electrically connected with the photovoltaic controller and the input end of the DC-DC converter respectively; and the output end of the DC-DC converter is electrically connected with the charging pile, the emergency power supply and the bidirectional inverter respectively.

Furthermore, the charging pile comprises a charging protector and a charging integrated system, wherein the input end of the charging protector is electrically connected with the AC-DC converter and the DC-DC converter respectively, and the output end of the charging protector is electrically connected with the charging integrated system.

Further, the emergency power supply comprises an emergency protector and an emergency vehicle charging device, wherein the input end of the emergency protector is electrically connected with the AC-DC converter and the DC-DC converter respectively, and the output end of the emergency protector is electrically connected with the emergency vehicle charging device.

Further, the monitoring camera comprises a camera controller, a wireless transmission device and a camera body, wherein a power supply end of the camera controller is electrically connected with the bidirectional inverter and the low-voltage switch respectively, and the camera controller is connected with the wireless transmission device and the camera body respectively.

Furthermore, the insecticidal device comprises an insecticidal controller, a driving circuit and an insecticidal actuator, wherein the power supply end of the insecticidal controller is respectively electrically connected with the bidirectional inverter and the low-voltage switch, the insecticidal controller is connected with the driving circuit, and the driving circuit is connected with the insecticidal actuator.

Further, the insecticidal actuator comprises a plurality of LED lamps of different colors and a high voltage generator.

Furthermore, the power supply end of the street lamp body is respectively electrically connected with the bidirectional inverter and the low-voltage switch.

The utility model has the advantages that:

1. by adopting the multifunctional integrated street lamp disclosed by the utility model, when sunlight is sufficient, the photovoltaic directly supplies power to the monitoring camera, the charging pile, the emergency power supply, the insect killing device and the street lamp or charges a storage battery; when sunlight is insufficient, the power is supplied by a power grid power supply, and when the power supply fails, the storage battery can supply power to the monitoring camera, the charging pile, the emergency power supply, the insect killing device and the street lamp, so that the service life of the storage battery and the working reliability of the street lamp are improved;

through the arrangement of the charging piles, users can find adjacent charging piles for charging more conveniently, after the charging piles are combined with a street lamp, direct current service can be provided for the charging piles in a unified mode, the problem of insufficient surplus of a transformer is effectively solved, direct current is directly provided, the conversion link of alternating current and direct current is reduced, the charging efficiency of the charging piles is greatly improved, electric energy saving and popularization of new energy automobiles are also achieved, meanwhile, independent charging piles do not need to be added, repeated trenching is avoided, consumption of materials such as pipelines, metal and plastics is reduced, and therefore resources are saved;

by arranging the emergency power supply, the full-power running time of the drainage emergency vehicle can be prolonged, the total drainage amount is greatly increased, and the risk of personal and property loss is reduced;

can reduce the disease propagation that the mosquito bites and brings through setting up insecticidal device, along with the development everywhere nationwide of national body-building, the park facility is increasing need to improve its performance, and insecticidal device can promote the experience sense that the common people relaxed with amusement and recreation.

Drawings

Fig. 1 is an overall structure diagram of the multifunctional integrated street lamp provided by the present invention;

fig. 2 is a logic flow chart of the multifunctional integrated street lamp provided by the present invention under the working condition.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar modules or modules having the same or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. On the contrary, the embodiments of the application include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

Example 1

As shown in fig. 1, the embodiment discloses a multifunctional integrated street lamp, which comprises a street lamp body, wherein the street lamp body adopts an LED lamp, the model of which is LR-S02, so that the utilization rate of electric energy can be greatly increased, and a system circuit of the street lamp body is simpler and more reliable; the LED bulb has the characteristics of long service life, low power consumption, soft and adjustable light, environmental protection and the like, and is the first choice of the future intelligent street lamp.

The system also comprises a photovoltaic system, a charging pile, an emergency power supply, a monitoring camera, an insect killing device and a power grid power supply, wherein the power grid power supply comprises a low-voltage switch, an AC-DC converter, a public power grid interface and a transformer, the public power grid interface is electrically connected with the transformer, the other end of the transformer is electrically connected with the low-voltage switch, and the public power grid interface is connected with a public power grid for supplying power to the transformer; the output end of the low-voltage switch is respectively electrically connected with the input end of the AC-DC converter, the monitoring camera, the insect killing device and the street lamp, the output end of the AC-DC converter is respectively electrically connected with the photovoltaic, the charging pile and the emergency power supply, and the photovoltaic is respectively electrically connected with the charging pile and the emergency power supply and supplies power.

In the above, the transformer converts public power grid 10kV voltage class into low pressure side 400V's three-phase alternating current, and low pressure side 400V's three-phase alternating current directly supplies power to surveillance camera head, insecticidal device and street lamp through low-voltage switch, and simultaneously, low pressure side 400V's three-phase alternating current is after AC-DC converter conversion to direct current output to filling electric pile, emergency power source and photovoltaic power supply.

Specifically, the AC-DC converter (model: wrdxss (d)) XX-XW has a front input terminal connected to the low-voltage switch, an output terminal connected to the charging controller of the charging pile and the emergency controller of the emergency power supply, respectively, and the AC-DC converter converts AC power into DC power, and the power flow direction of the DC power may be bidirectional, and the power flow from the power supply to the load is called rectification, and the power flow from the load back to the power supply is called active inversion. The charging pile and the emergency power supply are direct current loads, and direct current generated after 400V three-phase alternating current on the low-voltage side of the transformer is converted through the AC-DC converter can be used as power supplies of the charging pile and the emergency power supply.

The low-voltage switch is a three-phase switch, and the output end of the low-voltage switch is respectively connected with the AC-DC converter, the camera controller of the monitoring camera, the insecticidal controller of the insecticidal device and the street lamp body. When the low-voltage switch is closed, the photovoltaic controller receives a signal to disconnect the photovoltaic from other parts (a charging pile, an emergency power supply, a monitoring camera, an insect killing device and a street lamp body), for example, when only the public power grid supplies power in the (1) th point in the subsequent logic principle; when the low-voltage switch is disconnected, representing a fault state or powered by the photovoltaic module, the photovoltaic controller of the photovoltaic receives a signal, and the connection between the photovoltaic and other parts is closed. In order to realize the functions, relays are respectively connected in series between the DC-DC converter and the emergency protector, between the DC-DC converter and the charging protector, between the photovoltaic protector and the bidirectional inverter and between the DC-DC converter and the bidirectional inverter, and the control end of each relay is connected with the photovoltaic controller so as to control the on-off between the photovoltaic and other parts through the photovoltaic controller.

The input end of the bidirectional inverter is respectively and electrically connected with the output end of the low-voltage switch and the photovoltaic, and the output end of the bidirectional inverter is respectively and electrically connected with the monitoring camera, the insect killing device and the street lamp.

The working principle is as follows:

(1) when the public power grid normally works and the low-voltage switch is closed, the photovoltaic controller receives signals at the moment, if the sunlight is sufficient, whether the electric quantity of the storage battery is sufficient or not needs to be further judged, if the electric quantity of the storage battery is sufficient, the photovoltaic cell panel generates electricity and supplies electricity to a load through the DC-DC converter and the bidirectional inverter, at the moment, the change-over switch is in an off state (the storage battery is not communicated with the protection circuit, the charger does not work), and if surplus electricity exists besides the electricity supply, the photovoltaic cell panel can also transmit the surplus electricity to the public power grid through the DC-DC converter and the bidirectional inverter; if the current is insufficient, the photovoltaic cell panel supplies power to the storage battery, at the moment, the change-over switch is switched to a path where the charger is located, and a public power grid supplies power to a load; if the sunlight is insufficient, the public power grid converts the voltage level of 10kV into three-phase alternating current of 400V at the low voltage side through a transformer, at the moment, the AC-DC converter, the charging pile, the emergency power supply, the monitoring camera, the insect killing device and the street lamp body are in normal work, meanwhile, whether the storage battery is sufficient is judged, if the storage battery is in an insufficient state, the storage battery can be charged through the public power grid, and the photovoltaic power is disconnected from each load through each relay; and if the storage battery is in a sufficient state, ending, supplying power to the load by the public power grid, and disconnecting the photovoltaic and each load through each relay.

(2) When the public power grid fails, the low-voltage switch is switched off, the photovoltaic controller receives a signal at the moment, if the sunlight is sufficient, whether the storage battery is sufficient is further judged, and if the sunlight is insufficient, the photovoltaic is used for charging the storage battery; if the voltage is sufficient, the photovoltaic cell panel generates electricity and supplies power to a load through the DC-DC converter and the bidirectional inverter, and at the moment, the change-over switch is in a disconnected state (the storage battery is not communicated with the protection circuit, and the charger does not work); if the sunlight is insufficient, whether the storage battery is sufficient or not needs to be further judged, if the storage battery is sufficient, the storage battery supplies power to the load, and if the storage battery is insufficient, a fault alarm is carried out.

The photovoltaic comprises a photovoltaic controller, a photovoltaic cell panel, a DC-DC converter, a photovoltaic protector and a storage battery, wherein the input end of the photovoltaic protector is electrically connected with the AC-DC converter and the storage battery respectively, and the output end of the photovoltaic protector is electrically connected with the input ends of the photovoltaic controller, the bidirectional inverter and the DC-DC converter respectively; the photovoltaic cell panel is electrically connected with the photovoltaic controller and the input end of the DC-DC converter respectively; and the output end of the DC-DC converter is electrically connected with the charging pile, the emergency power supply and the bidirectional inverter respectively.

The method comprises the following specific steps:

the photovoltaic controller adopts an STC15W4K60S4_ PDIP40 singlechip, is connected with the photovoltaic protector in front and connected with the photovoltaic cell panel in back, and is mainly used for receiving a public power grid running state signal, an illumination signal and a storage battery electric quantity state signal and responding according to the signals. When the electric quantity of the storage battery is insufficient, the output end of the photovoltaic controller sends a signal, and the photovoltaic cell panel charges the storage battery through the DC-DC converter or the public power grid through the DC-AC converter; when the electric quantity of the storage battery is sufficient, the controller output terminal of the photovoltaic module sends a signal to stop charging the storage battery. Preferably, in order to realize the above functions, the storage battery comprises a charger and a change-over switch, the change-over switch is in communication connection with the photovoltaic controller, the change-over switch is controlled by the photovoltaic controller to realize whether the storage battery is charged, and the specific circuit connection is as follows: the positive and negative poles of the storage battery are divided into two paths, the first path is directly connected with the photovoltaic protector through the change-over switch, the second path is connected with the charger in series, the charger is connected with the photovoltaic protector, the on-off of the first path and the second path in the change-over switch is realized under the action of the photovoltaic controller, if the first path is connected, the second path is disconnected, and at the moment, the storage battery is in a normal working state; if the first path is disconnected, the second path is connected, and at the moment, the storage battery can be in a charging state through a public power grid or a photovoltaic cell panel; if the first path and the second path are disconnected, the storage battery does not work at the moment.

The photovoltaic cell panel is in an APM18M5W27x27 model, is connected with the photovoltaic controller in front and connected with the DC-DC converter in back, and directly or indirectly converts solar radiation energy into electric energy through photoelectric effect or photochemical effect by absorbing sunlight.

The DC-DC converter adopts the model of AIC1639-50PXTR, is a boost DC/DC converter, consists of a control chip, an inductance coil, a diode, a triode and a capacitor, belongs to the existing equipment, the specific circuit of the DC-DC converter is not repeated, a photovoltaic cell panel is connected in front, and then the photovoltaic cell panel is respectively connected with a photovoltaic protector, a bidirectional inverter, a charging protector of a charging pile and an emergency protector of an emergency power supply, a stable DC input power supply is adopted, and after strict regulation, direct-current voltage is output and supplied to a load for power supply and a storage battery for charging.

The photovoltaic protector is of a type HKW7SBMAA-V01 and comprises a charging diode D1, a filter capacitor C3, a freewheeling diode D2, a MOSFET tube Q1, a MOSFET tube Q2 and the like. The voltage of the storage battery can be detected by using the voltage stabilizing tube, and when the voltage of the storage battery is discharged to a set voltage value, the circuit is protected, a power supply loop of the storage battery and a load is cut off, and the storage battery is protected; when the voltage charging voltage of the storage battery is higher than the set voltage value, the circuit protection is carried out, the charging circuit of the storage battery and the photovoltaic cell panel is cut off, or the charging circuit of the storage battery and the AC-DC converter is cut off, and the storage battery is protected.

The storage battery is of an ICR18650-3400 model, is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses non-aqueous electrolyte solution, is connected with a protection circuit, and has the advantages of high storage energy density, long service life, extremely low high-power bearing self-discharge rate, moderate discharge voltage, high and low temperature adaptability and the like. The electric quantity of photovoltaic cell board and public power grid when mainly used storage electric power is surplus fills electric pile, emergency power source, surveillance camera head, insecticidal device and the load of street lamp body when power supply electric power is not enough.

The charging pile comprises a charging protector and a charging integrated system, wherein the input end of the charging protector is electrically connected with the AC-DC converter and the DC-DC converter respectively, and the output end of the charging protector is electrically connected with the charging integrated system. The charging protector adopts a B-type residual current protector, which is a mechanical switch or a combined electrical appliance capable of automatically disconnecting a circuit when the residual current reaches or exceeds a given value under a specified condition, the front part of the charging protector is connected with the DC-DC converter, and the rear part of the charging protector is connected with the charging integrated system; the B-type residual current protector ensures the tripped RCD by superposing 6mA smooth residual current on pulsating direct current and pulsating direct current residual current. In addition, the tripping RCD can be ensured for sine alternating current residual current, alternating current residual current superposition smooth direct current residual current, pulsating direct current residual current superposition smooth residual current, pulsating direct current residual current generated by a two-phase or multi-phase rectification circuit and smooth direct current residual current below 1000 Hz.

The charging integrated system has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades; the input end of the charging integrated system is connected with the charging protector, and the output end of the charging integrated system is provided with a charging plug for charging the electric automobile; the charging integrated system generally provides two charging modes of conventional charging and quick charging, people can use a specific charging card to swipe the card on a human-computer interaction operation interface provided by the charging pile, corresponding operations such as charging mode, charging time and cost data printing are carried out, and a display screen of the charging pile can display data such as charging amount, charging cost and charging time.

The emergency power supply comprises an emergency protector and an emergency vehicle charging device, wherein the input end of the emergency protector is connected with the AC-DC converter and the DC-DC converter respectively, and the output end of the emergency protector is electrically connected with the emergency vehicle charging device. The emergency protector is of a type HKW7SBMAA-V01, the front part of the emergency protector is connected with a DC-DC converter, the rear part of the emergency protector is connected with an emergency vehicle charging device, a control IC is responsible for monitoring the voltage and the loop current of a battery, the control IC controls the grids of two MOSFETs, the MOSFETs play a role of switching in a circuit and respectively control the on and off of a charging loop and a discharging loop, C3 is a delay capacitor, and the circuit has the functions of overcharge protection, overdischarge protection, overcurrent protection and short circuit protection. Its function of emergency vehicle charging device is similar to filling electric pile, and emergency vehicle charging device's input is connected with emergency protector, and the output is equipped with charging plug and is used for charging for emergency vehicle.

The monitoring camera comprises a camera controller, a wireless transmission device and a camera body, wherein a power supply end of the camera controller is respectively electrically connected with the bidirectional inverter and the low-voltage switch, and the camera controller is respectively connected with the wireless transmission device and the camera body. The camera controller adopts a 32-bit STM32F103ZET6 chip, the camera controller comprises a timer, an I2C bus, an SPI bus and the like, a low-power-consumption mode can be set, the number of pins of the chip is large, the camera controller is very suitable for a system with multiple sensors, large data volume and good cruising ability, the front part of the camera controller is connected with a bidirectional inverter, and the rear part of the camera controller is connected with a camera body and a wireless transmission device; the camera controller can drive the camera body to shoot or pick up a picture, and can also receive a command of the console through a wireless network, and transmit video data shot by the camera to the upper computer through the wireless transmission device for display and storage. The camera body is a monitoring camera with a wireless receiver embedded into a network camera, the monitoring camera uses a WIFI channel and accords with an IEEE802.11B/G standard protocol, the camera body and the wireless transmission device are connected with a camera controller in front, and the video data capable of being shot is transmitted to an upper computer through the wireless transmission device to be displayed and stored.

The insecticidal device comprises an insecticidal controller, a driving circuit and an insecticidal actuator, wherein the power supply end of the insecticidal controller is respectively and electrically connected with the bidirectional inverter and the low-voltage switch, the insecticidal controller is connected with the driving circuit, and the driving circuit is connected with the insecticidal actuator; the insecticidal actuator comprises a plurality of LED lamps with different colors and a high-voltage generator. The insecticidal controller is composed of an STC89C52RC single chip microcomputer, a photosensitive sensor and a humidity detection device, the front part of the insecticidal controller is connected with the bidirectional inverter and a low-voltage switch of a public power grid, and the rear part of the insecticidal controller is connected with a driving circuit; the single chip microcomputer controls the on-off of each LED and the high-voltage generator by detecting environmental parameters such as illumination, humidity and the like and outputting corresponding control signals, the photosensitive sensor is used for detecting the illumination intensity, and each LED lamp is started to work only when the light is dim yellow, so that the aim of saving energy is fulfilled; the humidity detection device is used for detecting whether the environment humidity is too large or whether the environment humidity is rain, snow and fog weather, and when the environment humidity is too large or whether the environment humidity is rain, snow and fog weather exists, each LED and each high-voltage generator are automatically turned off to play a role in safety protection.

The drive circuit is composed of a triode, a base current limiting resistor and a collector current limiting resistor, and can be realized by adopting a conventional drive circuit on the market. The front part of the insecticidal actuator is connected with a control circuit of the insecticidal device module, the rear part of the insecticidal actuator is connected with the insecticidal actuator for driving the insecticidal actuator to work, the insecticidal actuator consists of LEDs and a high-voltage generator, the front part of the insecticidal actuator is connected with the drive circuit, in the embodiment, the LEDs are respectively 4-color LED lamps of white, yellow, green and blue, the trapping and killing effect on pests is best, the input voltage of the insecticidal actuator is 220V alternating current, the voltage between high-voltage output electrodes CD reaches 2500V after passing through the high-voltage generator, and mosquitoes can be effectively killed.

And the power supply end of the street lamp body is respectively and electrically connected with the bidirectional inverter and the low-voltage switch.

As shown in fig. 2, the control logic principle of the multifunctional integrated street lamp provided by the embodiment in the working process is as follows:

(1) when the public power grid normally works, continuously judging whether the sunlight is sufficient, if so, judging whether the sunlight is sufficient; judging whether the electric quantity of the storage battery is sufficient; if the photovoltaic module is sufficient, the photovoltaic cell panel in the photovoltaic module supplies power to the load, and the step A is carried out; if the energy is insufficient, the photovoltaic cell panel supplies power to the storage battery, and the public power grid supplies power to the load.

A: further judging whether the power is rich except for power supply, if so, transmitting the surplus power to a public power grid by a photovoltaic cell panel in the photovoltaic module; if not, the process is ended.

(2) When the public power grid works normally, whether the sunlight is sufficient or not is continuously judged, if the sunlight is insufficient, the public power grid supplies power to the load, meanwhile, whether the electric quantity of the storage battery is sufficient or not is judged, if the electric quantity of the storage battery is sufficient, the public power grid continues to supply power to the load, and the storage battery does not work or is not charged; if the power is not sufficient, the common power grid plate supplies power to the storage battery.

(3) When the public power grid does not work normally, continuously judging whether the sunlight is sufficient, if so, further judging whether the electric quantity of the storage battery is sufficient, and if so, supplying power to a load by a photovoltaic cell panel in the photovoltaic module; if the solar battery is not sufficient, the photovoltaic cell panel charges the storage battery.

(4) When the public power grid does not work normally, continuously judging whether the sunlight is sufficient, if the sunlight is insufficient, further judging whether the electric quantity of the storage battery is sufficient, and if the electric quantity of the storage battery is sufficient, supplying power to a load by the storage battery; if the alarm is not sufficient, the alarm is failed, and the normal work can be realized only after maintenance is needed.

It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (9)

1. A multifunctional integrated street lamp comprises a street lamp body and is characterized by further comprising a photovoltaic, a charging pile, an emergency power supply, a monitoring camera, an insect killing device and a power grid power supply, wherein the power grid power supply comprises a low-voltage switch and an AC-DC converter, the output end of the low-voltage switch is electrically connected with the input end of the AC-DC converter, the monitoring camera, the insect killing device and the street lamp respectively, the output end of the AC-DC converter is electrically connected with the photovoltaic, the charging pile and the emergency power supply respectively, and the photovoltaic is electrically connected with the charging pile and the emergency power supply respectively and supplies power; the input end of the bidirectional inverter is respectively and electrically connected with the output end of the low-voltage switch and the photovoltaic, and the output end of the bidirectional inverter is respectively and electrically connected with the monitoring camera, the insect killing device and the street lamp.

2. The multifunctional integrated street lamp according to claim 1, wherein the power supply system further comprises a public power grid interface and a transformer, the public power grid interface is electrically connected with the transformer, the other end of the transformer is electrically connected with the low-voltage switch, and the public power grid interface is connected with a public power grid for supplying power to the public power grid interface.

3. The multifunctional integrated street lamp according to claim 1, wherein the photovoltaic module comprises a photovoltaic controller, a photovoltaic cell panel, a DC-DC converter, a photovoltaic protector and a storage battery, wherein the input end of the photovoltaic protector is electrically connected with the AC-DC converter and the storage battery respectively, and the output end of the photovoltaic protector is electrically connected with the input ends of the photovoltaic controller, the bidirectional inverter and the DC-DC converter respectively; the photovoltaic cell panel is electrically connected with the photovoltaic controller and the input end of the DC-DC converter respectively; and the output end of the DC-DC converter is electrically connected with the charging pile, the emergency power supply and the bidirectional inverter respectively.

4. The multifunctional integrated street lamp according to claim 3, wherein the charging post comprises a charging protector and a charging integrated system, wherein an input end of the charging protector is electrically connected with the AC-DC converter and the DC-DC converter respectively, and an output end of the charging protector is electrically connected with the charging integrated system.

5. The multifunctional integrated street lamp according to claim 3, wherein the emergency power supply comprises an emergency protector and an emergency vehicle charging device, wherein an input end of the emergency protector is electrically connected with the AC-DC converter and the DC-DC converter respectively, and an output end of the emergency protector is electrically connected with the emergency vehicle charging device.

6. The multifunctional integrated street lamp according to claim 1, wherein the monitoring camera comprises a camera controller, a wireless transmission device and a camera body, a power supply terminal of the camera controller is electrically connected with the bidirectional inverter and the low-voltage switch respectively, and the camera controller is connected with the wireless transmission device and the camera body respectively.

7. The multifunctional integrated street lamp according to claim 1, wherein the insect killing device comprises an insect killing controller, a driving circuit and an insect killing actuator, wherein the power supply end of the insect killing controller is electrically connected with the bidirectional inverter and the low-voltage switch respectively, the insect killing controller is connected with the driving circuit, and the driving circuit is connected with the insect killing actuator.

8. The multifunctional integrated, street light as recited in claim 7, wherein the insecticidal actuator comprises a plurality of differently colored LED lights and a high voltage generator.

9. The multifunctional integrated street lamp according to claim 1, wherein the power supply terminal of the street lamp body is electrically connected with the bidirectional inverter and the low-voltage switch respectively.

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