CN103617696A - Power overhead line crossing solar warning lights - Google Patents

Abstract

The invention discloses an electric overhead line passing solar warning lamp, which comprises an upper lamp shell and a lower lamp shell, wherein the upper lamp shell and the lower lamp shell are connected with each other, a hook is arranged at the top end of the upper lamp shell, a solar panel is installed in the upper lamp shell, a antimagnetic cover is arranged in the solar panel, a antimagnetic cover cap is arranged at the lower end of the antimagnetic cover, a main control circuit board and a storage battery are arranged in the antimagnetic cover, the solar panel is connected with the main control circuit board through a connecting wire and a wire passing hole in the antimagnetic cover, an ultrasonic sensor and a loudspeaker are arranged on the lower lamp shell, a sensor circuit board is arranged in the lower lamp shell, and an LED, an infrared sensor and; the upper lamp shell and the lower lamp shell are both made of light-transmitting materials. According to the invention, the two sensors are used for respectively carrying out living body approach detection and foreign body approach detection, alarm information is sent out in time, the overhead line is prevented from being collided by mistake, a power supply is provided by adopting solar energy, and the existing energy is saved.

Description

Power overhead line crossing solar warning lights

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Technical field:

The invention relates to a warning device for electric power overhead lines, in particular to a solar warning light for passing electric power overhead lines.

Background technique:

Power transmission and distribution conductors (including cables), pole towers and outdoor transformer devices are widely distributed and the environment is complex, especially in densely populated areas or urban-rural junctions, overhead lines, tower poles, and transformer devices are likely to cause personnel, Scratches and electric shocks from construction machinery or super-high vehicles.

In recent years, due to the insufficient safety distance between ground construction machinery and super-high vehicles and live high-voltage transmission lines, incidents of transmission line operation accidents have occurred frequently. There were a total of 19 accidents involving high-voltage lines with large construction vehicles such as cement pump trucks, two of which caused the disconnection of 220kV transmission lines, resulting in large economic losses. After investigation and analysis, it was found that 82% of these accidents occurred at night and early morning. When the line of sight was poor, the crane operators were asked, and most of them reported that there was no high-voltage line above the operating point during nighttime construction. Therefore, how to conveniently and effectively strengthen the safety reminder of transmission lines at night is imminent.

Invention content:

The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, and provide a solar warning light for electric overhead line crossing with novel and unique design, which can utilize solar energy and has good warning effect.

The technical scheme of the present invention: a solar energy warning light for electric power overhead line passing, including an upper lamp housing and a lower lamp housing, the two are connected to each other, the top of the upper lamp housing is provided with a hook, and the upper lamp housing is installed inside the upper lamp housing. There is a solar panel, the solar panel is provided with a magnetic shield, the lower end of the magnetic shield is provided with a magnetic shield cover, the main control circuit board and the storage battery are arranged in the magnetic shield, the solar panel is connected to the The wire hole on the magnetic shield is connected to the main control circuit board, the lower lamp housing is provided with an ultrasonic sensor and a horn, the lower lamp housing is provided with a sensor circuit board, and the sensor circuit board is provided with an LED , an infrared sensor and a buzzer; the upper lamp housing and the lower lamp housing are made of light-transmitting materials. the

The solar panel includes a cylindrical solar panel and a circular solar panel. The upper and lower ends of the cylindrical solar panel are respectively clamped on the ferrule on the solar panel and the lower ferrule on the solar panel, and the end face of the cylindrical solar panel is square or circular. The lower end of the inner wall of the upper lamp housing is provided with a boss, and the upper end of the inner wall of the lower lamp housing is provided with a slot, and the boss matches the slot.

The upper and lower ends of the sensor circuit board are respectively clamped on the sensor upper support plate and the sensor lower support plate. The lower end of the hook runs through the top wall of the upper lamp housing, the solar panel and the magnetic shield, and its end is fixed by a nut or by a snap ring. Both the top wall of the magnetic shield and the magnetic shield cover are provided with wire passing holes and connecting holes, and the magnetic shield and the magnetic shield cover are fixedly connected through bolts and bolt holes.

Beneficial effects of the present invention:

1. The present invention uses a pyroelectric infrared sensor to detect the proximity of living bodies. Through real-time data collection and data processing, when a living body is detected to be approaching, an intelligent voice of "high voltage danger, please do not approach" will be issued through the speaker to warn life body away from the device.

2. The present invention uses an ultrasonic sensor to detect foreign matter approaching, uses 40K ultrasonic emission to return the distance to detect foreign matter, and sets the required early warning value through the program. When the early warning value exceeds the early warning value, the controller controls the system to respond to the buzzer alarm.

3. The place where the solar panel is installed in the present invention adopts a regular triangular groove structure, which is convenient for the installation and lighting of the solar panel; in addition, the interior of the lamp housing is designed with a cylindrical structure, and it is an antimagnetic material, and the circuit and the controller part can be placed in it to play a role. Antimagnetic effect.

4. The astigmatism part of the lamp housing of the present invention adopts a 120° divergence structure, and a hole and a groove with a special structure are designed in the middle part to install the light source and its circuit board; in addition, the upper lamp housing and the lower lamp housing pass through the boss and The card slots are fastened together, fixed firmly and can be disassembled.

5. The light source of the present invention generally adopts low-voltage energy-saving lamps, low-pressure sodium lamps, electrodeless lamps, and LED light sources. Among them, the LED light source has a long service life, low working voltage, no need for an inverter, and high light efficiency.

6. The invention is novel and unique in design, can utilize solar energy and has good warning effect, and is widely applicable to

On various overhead lines, it is easy to popularize and has good social and economic benefits.

Description of drawings:

Fig. 1 is the structural representation of the solar energy warning light of electric power overhead line crossing;

Fig. 2 is the top view of the solar energy warning light for power overhead line crossing shown in Fig. 1;

Fig. 3 is the bottom view of the solar energy warning light for power overhead line crossing shown in Fig. 1;

Fig. 4 is a schematic structural view of the lower lamp housing in Fig. 1;

Fig. 5 is a schematic structural view of the upper lamp housing in Fig. 1;

Fig. 6 is the structural representation of magnetic shield among Fig. 1;

Fig. 7 is a schematic structural view of the antimagnetic cover in Fig. 1;

Fig. 8 is a side view of the antimagnetic cover shown in Fig. 7;

Fig. 9 is a side view of the hook in Fig. 1 .

Detailed ways:

Embodiment: See Figure 1-Figure 9, in the figure, 1-upper lamp housing, 2-magnetic shield, 3-cylindrical solar panel, 4-magnetic shield cover, 5-lower lamp housing, 6-ultrasonic sensor, 7- Horn, 8-solar panel ferrule, 9-solar panel lower ferrule, 10-sensor upper support plate, 11-sensor lower support plate, 12-card slot, 13-boss, 14-wire hole, 15- Threaded hole, 16-wire hole, 17-hook, 18-battery, 19-main control circuit board, 20-sensor circuit board, 21-LED, 22-infrared sensor, 23-buzzer, 24-round solar energy plate.

The electric power overhead line crossing solar warning light includes an upper lamp housing 1 and a lower lamp housing 5, the two are connected together, the top of the upper lamp housing 1 is provided with a hook 17, wherein: the upper lamp housing 1 is installed with a solar panel, a solar panel A magnetic shield 2 is arranged inside, the lower end of the magnetic shield 2 is provided with a magnetic shield cover 4, a main control circuit board 19 and a storage battery 18 are arranged in the magnetic shield 2, and the solar panel connects with the connecting wire and the wire hole 14 on the magnetic shield 2 The main control circuit board 19 is connected, the lower lamp housing 5 is provided with an ultrasonic sensor 6 and a horn 7, and the lower lamp housing 5 is provided with a sensor circuit board 20, and the sensor circuit board 20 is provided with an LED, an infrared sensor 22 and a buzzer 23 ; The upper lamp housing 1 and the lower lamp housing 5 are made of light-transmitting materials. the

The solar panels include a cylindrical solar panel 3 and a circular solar panel 24 . The upper and lower ends of the cylindrical solar panel 3 are sub-clamped on the ferrule 8 on the solar panel and the lower ferrule 9 of the solar panel, and the end faces of the cylindrical solar panel 3 are square or circular.

The lower end of the inner wall of the upper lamp housing 1 is provided with a boss 13 , and the upper end of the inner wall of the lower lamp housing 5 is provided with a card slot 12 , and the boss 13 matches the card slot 12 . The upper and lower ends of the sensor circuit board 20 are respectively clamped on the upper sensor support plate 10 and the lower sensor support plate 11 .

The lower end of the hook 17 runs through the top wall of the upper lamp housing 1, the solar panel and the magnetic shield 2, and its end is fixed by a nut or by a snap ring. The top wall of the magnetic shield 2 and the magnetic shield cover 4 are provided with wire holes and connecting holes, and the magnetic shield 2 and the magnetic shield cover 4 are fixedly connected by bolts and bolt holes.

The invention integrates the functions of intelligent voice alarm for detection of living body approach and buzzer alarm function for foreign objects approaching. It solves the problem that there is no warning sign in the passing part of the existing electric power overhead line, so that the operators of the passing mobile objects can detect and prevent it in time, so as to avoid the occurrence of safety accidents.

The function of the solar panel is to convert the sun's radiant energy into electrical energy, or send it to the battery for storage. Solar panels are mainly made of monocrystalline silicon and polycrystalline silicon. The photoelectric conversion efficiency of monocrystalline silicon is 13%-15%, and that of polycrystalline silicon is 11%-13%. The solar controller is the most important part of the solar lighting system, and its performance directly affects the life of the system, especially the life of the battery. The controller can choose an industrial-grade MCU as the main controller to achieve various control and protection functions.

Since the input energy of the solar photovoltaic power generation system is extremely unstable, it is generally necessary to configure a battery system to work. Generally, there are lead-acid batteries, Ni-Cd batteries, and Ni-H batteries. The power of the solar cell must be more than 4 times higher than the load power, the voltage of the solar cell must be 20%-30% higher than the working voltage of the battery, and the capacity of the battery must be more than 6 times higher than the daily consumption of the load.

The lower lamp housing 5 is made according to the principle of a concave lens, which is beneficial to the divergence of light. The antimagnetic cover 4 is provided with a wire hole 16 for connecting the lines; the antimagnetic cover 2 and the antimagnetic cover 4 form a closed environment, thereby realizing the antimagnetic effect.

The pyroelectric infrared sensor is used to detect the proximity of living organisms. Through real-time data collection and data processing, when a living organism is detected, an intelligent voice of "high voltage danger, please do not approach" will be issued through the speaker to warn the living organisms to stay away from the equipment. The ultrasonic sensor is used to detect the proximity of foreign objects, and the 40K ultrasonic emission is used to return the distance to detect foreign objects. The required early warning value is set through the program. When the early warning value is exceeded, the controller controls the buzzer to give an alarm.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to within the scope of the technical solutions of the present invention.

Claims (7)

1. the power overhead network solar alarming lamp of passing by one's way, contain lamp housing and lower lamp housing, the two interconnects, the top of described upper lamp housing is provided with hook, it is characterized in that: in described upper lamp housing, solar panels are installed, in described solar panels, be provided with Antimagnetic hood, the lower end of described Antimagnetic hood is provided with antimagnetic cover cap, in described Antimagnetic hood, be provided with main control board and accumulator, described solar panels are connected with described main control board with the cable-through hole on described Antimagnetic hood by connecting line, on described lower lamp housing, be provided with ultrasonic sensor and loudspeaker, in described lower lamp housing, be provided with sensor circuit board, on described sensor circuit board, be provided with LED, infrared sensor and hummer, described upper lamp housing and lower lamp housing are made by light transmissive material.

2. the power overhead network according to claim 1 solar alarming lamp of passing by one's way, is characterized in that: described solar panels comprise tubular solar panels and circular solar panels.

3. the power overhead network according to claim 2 solar alarming lamp of passing by one's way, it is characterized in that: the two ends up and down of described tubular solar panels are divided and are installed on solar panels under cutting ferrule and solar panels on cutting ferrule, and described tubular solar panels end face is square or circular.

4. the power overhead network according to claim 1 solar alarming lamp of passing by one's way, is characterized in that: described upper envelope inner wall lower end is provided with boss, and described lower envelope inner wall upper end is provided with draw-in groove, and described boss and draw-in groove match.

5. the power overhead network according to claim 1 solar alarming lamp of passing by one's way, is characterized in that: the two ends up and down of described sensor circuit board are divided and are installed on sensor upper backup pad and sensor lower supporting plate.

6. the power overhead network according to claim 1 solar alarming lamp of passing by one's way, is characterized in that: the roof of described upper lamp housing, solar panels and Antimagnetic hood are run through in the lower end of described hook, and its end is fixed by nut or fixed by snap ring.

7. the power overhead network according to claim 1 solar alarming lamp of passing by one's way, is characterized in that: the roof of described Antimagnetic hood and Antimagnetic hood cover and be provided with cable-through hole and connecting hole, and described Antimagnetic hood is fixedly connected with bolt hole by bolt with antimagnetic cover cap.

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