CN223428203U - Power supply system for bird repeller - Google Patents

Abstract

The utility model relates to the technical field of circuit devices for power supply or distribution, in particular to a power supply system for a bird repeller, which comprises a base mechanism, a solar power supply mechanism, a wind power generation mechanism, an upright post and an electric energy storage mechanism, wherein the upright post is arranged on the base mechanism, the solar power supply mechanism is arranged on the upright post, the wind power generation mechanism is arranged at the top end of the upright post, the wind power generation mechanism and the electric energy generated by the solar power supply mechanism are connected with the electric energy storage mechanism through cables, and the electric energy storage mechanism is arranged at the bottom of the base mechanism. The system can convert solar energy and wind energy into electric energy through the synergistic effect of the solar power supply mechanism and the wind power generation mechanism and store the electric energy into the electric energy storage mechanism, so that stable energy support is provided for the bird repeller, the problem that the existing bird repeller cannot supply power is solved, the bird repelling function is ensured not to be limited by power supply, and long-term continuous work can be realized.

Description

Power supply system for bird repeller

Technical Field

The utility model relates to the technical field of circuit devices for power supply or distribution, in particular to a power supply system for a bird repeller.

Background

In the field of operation and maintenance of power systems, faults such as flashover tripping and the like are caused by nesting and staying of birds on a power transmission line, so that safe and stable operation of a power grid is seriously threatened. To cope with this problem, various bird repellers have been developed which realize bird repelling function by means of sound, light, etc., but the continuous and stable operation of bird repellers is highly dependent on reliable power supply support.

The existing bird repeller has obvious limitation in power supply mode, which is partially dependent on external power supply, but the transmission towers are mostly distributed in remote areas such as farmlands, plains and the like, so that the cable laying cost is high, the construction difficulty is high, the cable is easily damaged by natural environment, and the cable is partially powered by a disposable battery, so that the cable is not only required to be replaced frequently and manually, the maintenance cost is high, but also is difficult to adapt to long-term outdoor operation requirements, and the bird repellent function is extremely easy to lose efficacy due to electric quantity exhaustion.

In addition, abundant renewable energy sources such as solar energy and wind energy exist in an outdoor environment, but the prior art lacks a high-efficiency energy source collecting and storing system designed for a bird repellent scene, namely, the energy source is single in utilization form (such as only depends on solar energy) and is difficult to cope with complex weather such as overcast days and windless days, or the energy source collecting device is fixed in angle and cannot be dynamically adjusted according to illumination and wind directions, so that the energy source conversion efficiency is low, and meanwhile, the installation suitability of a power supply system, the bird repellent and a pole tower is insufficient, so that the practical application effect is limited.

Therefore, a power supply system which can adapt to the working scene of the bird repeller, combines various renewable energy sources, has high-efficiency energy source collecting and storing capacity and is convenient to install is needed, so that the defects of the existing power supply mode in reliability, economy and adaptability are overcome, and long-term stable operation of the bird repeller is ensured.

Disclosure of utility model

The utility model provides a power supply system for a bird repellent. The details are described below:

the power supply system for the bird repeller comprises a base mechanism, a stand column, a solar power supply mechanism, a wind power generation mechanism and an electric energy storage mechanism, wherein the stand column is arranged on the base mechanism;

The solar power supply mechanism comprises a solar panel, the wind power generation mechanism comprises a wind power generator, and the solar panel and the wind power generator are connected with the electric energy storage mechanism through cables;

The electric energy storage mechanism comprises a lithium battery and a charging controller, direct current generated by the solar panel is input into the charging controller through the anti-reverse charging diode, alternating current generated by the wind driven generator is converted into direct current through the rectifier bridge and then is input into the charging controller, the charging controller is connected with the lithium battery through a fuse, and the lithium battery supplies power to the system through a main power switch.

Preferably, the solar power supply mechanism further comprises a fixing sleeve, a first connecting rod, a second connecting rod and a locking bolt, the solar cell panel is fixed on the first connecting rod, the locking bolt penetrates through the middle of the first connecting rod to be in threaded connection with the middle of the second connecting rod, the second connecting rod penetrates through the rear side of the solar cell panel, and a gear ring meshed with each other is arranged at the corresponding positions of the first connecting rod and the second connecting rod.

Preferably, the wind power generation mechanism further comprises a rotating seat and a fan blade, wherein the rotating seat is arranged at the top end of the upright post through the wind power generator, the fan blade is arranged around the rotating seat, and the side part of the fan blade is provided with a reflecting mirror.

Preferably, the base mechanism adopts insulating material, including box and U-shaped fixed plate, the lateral part of box has the socket, and in the one end of U-shaped fixed plate was pegged graft to the socket, the lower part of U-shaped fixed plate had the bolt hole, and the bottom half that corresponds with the bolt hole has the screw hole, and fixing bolt passes the bolt hole and is connected with the screw hole, is equipped with the cable constant head tank on the U-shaped fixed plate.

Preferably, the electric energy storage mechanism further comprises a fixed frame, an electric push rod and electric clamping jaws, wherein the fixed frame is fixed at the bottom of the base mechanism, the electric push rod is arranged in the fixed frame in a left-right mode, the electric clamping jaws are respectively arranged at the movable ends of the electric push rod, the electric energy storage mechanism further comprises a battery box, a lithium battery is placed in the battery box, and clamping grooves matched with the electric clamping jaws are formed in two sides of the battery box.

Preferably, the lithium battery monitoring device further comprises a voltage monitoring unit, wherein the voltage monitoring unit is connected with the lithium battery and is used for monitoring the voltage of the lithium battery in real time.

Preferably, the bird repellent mechanism comprises a controller, a laser bird repellent and a loudspeaker, wherein the controller is connected with the lithium battery, and the controller is respectively electrically connected with the laser bird repellent and the loudspeaker.

Preferably, the bottom of the rotary seat is provided with a weight plate, and the upright post is provided with a baffle post matched with the weight plate.

Preferably, the bird repellent mechanism further comprises a spherical cover and a supporting frame, the supporting frame is fixed at the top of the upright post, the controller is installed on the supporting frame, the spherical cover is installed at the middle part of the rotating seat, and the laser bird repellent device is installed on the spherical cover.

Preferably, the charging controller is provided with an overcharge protection function.

The technical scheme provided by the utility model has the beneficial effects that:

The system can convert solar energy and wind energy into electric energy through the synergistic effect of the solar power supply mechanism and the wind power generation mechanism and store the electric energy into the electric energy storage mechanism, so that stable energy support is provided for the bird repeller, the problem that the existing bird repeller cannot supply power is solved, the bird repelling function is ensured not to be limited by power supply, and long-term continuous work can be realized. The solar energy and wind energy renewable energy combined power supply mode is adopted, natural energy sources of the environment where the outdoor transmission tower is located are fully utilized, dependence on traditional energy sources is reduced, energy consumption cost is reduced, and the energy conversion process is clean and pollution-free and accords with the environment protection concept. The base mechanism adopts a combined structure of the U-shaped fixing plate and the box body, the whole system can be firmly installed on the cable in a bolt fixing mode, the cable locating groove on the U-shaped fixing plate can effectively prevent the cable from moving, the installation stability of the device in an outdoor complex environment is guaranteed, and meanwhile, the connecting structure of each part is simple in design and convenient to install and maintain on site. The side part of the fan blade of the wind power generation mechanism is provided with a reflecting mirror, light rays can be reflected when the fan blade rotates to form visual stimulus for birds, the weight plates at the bottom of the rotating seat are matched with the baffle posts on the upright posts, and the rotating seat can generate sound when rotating, so that the bird-expelling effect is further enhanced, and the power supply system can provide energy and simultaneously assist in improving the working efficiency of the bird-expelling device. The electric energy storage mechanism is arranged at the bottom of the base mechanism, so that electric energy storage is realized, the counterweight effect can be achieved, the gravity center stability of the whole device is enhanced, the influence of environmental factors such as outdoor wind and rain on the device is reduced, and the running reliability and the service life of the system are improved.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a perspective view of the present utility model;

FIG. 4 is a side view of an electrical energy storage mechanism according to the present utility model;

Fig. 5 is an enlarged view of fig. 2.

Detailed Description

The utility model is further described below by way of embodiments, which are only exemplary illustrations, and further structural modifications may be made by those skilled in the art based on the following illustrations, the scope of which is defined in the claims.

As shown in FIG. 1, in the schematic diagram of the utility model, the direct current generated by the solar panel is input into the charge controller U1 through the anti-reverse charging diode D1, and the alternating current generated by the wind driven generator is converted into the direct current through the rectifier bridge BR1 and then is also input into the charge controller U1. The charging controller U1 is used as an energy converging core, and after the voltage stabilization and the convergence treatment are carried out on the electric energy generated by solar energy and wind energy, the electric energy is stored by conveying current to the lithium battery 6 through the fuse F1. Meanwhile, the charging controller is internally provided with an overcharge protection function, when the electric quantity of the lithium battery is full, a charging loop is automatically cut off, so that the damage of the battery is avoided, the voltage monitoring unit U2 monitors the voltage of the lithium battery in real time, if the electric quantity is too low, the voltage is fed back to the controller 74, and low-electric-quantity protection (such as suspension of unnecessary loads) is triggered.

After the controller 74 receives the power supply, the laser bird repellent device 72 is controlled to emit dynamic light spots, and the loudspeaker 73 emits bird repellent sound waves;

The controller synchronously controls the electric push rod 62 to drive the electric clamping jaw 63 to clamp/unclamp the battery box 64.

The charging controller selects the MPPT charging controller with the model number of EPEVER TRACER AN G series, and the model charging controller is applicable to solar energy and wind power generation systems with various different powers, so that the energy conversion efficiency can be effectively improved.

The MC33161 type universal voltage monitor of ONSEMI company is selected as the voltage monitoring unit, so that the voltage of the lithium battery can be accurately monitored, and the functions of overvoltage, undervoltage, window voltage detection and the like can be flexibly realized through two comparator channels with hysteresis inside the voltage monitoring unit. The voltage monitoring unit is connected with the lithium battery and is used for monitoring the voltage of the lithium battery in real time.

As shown in fig. 2 to 5, the hardware structure of the power supply system includes a base unit 1, a solar power supply unit 2, a wind power generation unit 3, a column 4, and an electric energy storage unit 6. The solar energy power supply mechanism comprises a base mechanism 1, a solar energy power supply mechanism 2, a wind power generation mechanism 3, an electric energy storage mechanism 6 and a power generation mechanism, wherein the base mechanism 1 is vertically arranged with an upright post 4 and is used as a supporting framework of the whole system, the solar energy power supply mechanism 2 and the wind power generation mechanism 3 are respectively arranged at different positions of the upright post 4 and are jointly responsible for energy collection, and the electric energy storage mechanism 6 is arranged at the bottom of the base mechanism 1 and is used for storing electric energy and balancing the system.

The base mechanism 1 is made of insulating materials (such as high-strength plastics), has good insulating performance, and avoids interference to a power transmission line. Which comprises a box 11 and a U-shaped fixing plate 12.

The side of the box 11 is provided with a socket 111, and one end of the U-shaped fixing plate 12 can be inserted into the socket 111 to realize preliminary positioning.

The lower part of the U-shaped fixing plate 12 is provided with a bolt hole, a corresponding position of the bottom of the box body 11 is provided with a threaded hole, and after the fixing bolt passes through the bolt hole to be connected with the threaded hole, the U-shaped fixing plate 12 and the box body 11 can be locked.

The U-shaped fixing plate 12 is also provided with a cable positioning groove 121, and the cable 5 is placed in the positioning groove, so that the cable can be effectively prevented from moving, and the whole device is ensured to be stably installed on the cable.

The solar power supply mechanism 2 is mounted on the upright post 4 and is used for converting solar energy into electric energy, and the structure of the solar power supply mechanism is shown in fig. 1 and 2, and the solar power supply mechanism comprises a fixed sleeve 21, a first connecting rod 22, a second connecting rod 23, a locking bolt 24 and a solar panel 25.

The solar cell panel 25 is fixed to the end of the first connecting rod 22, and can efficiently receive sunlight.

The middle part of the first connecting rod 22 is connected with the middle part of the second connecting rod 23 through a locking bolt 24, and a gear ring 26 meshed with each other is arranged at the corresponding position of the first connecting rod and the second connecting rod.

When the first connecting rod 22 is rotated, the meshing action of the gear ring 26 can drive the solar cell panel 25 to rotate around the second connecting rod 23, so that the angle of the cell panel is adjusted (to adapt to illumination in different periods), and after the angle is determined, the first connecting rod and the second connecting rod can be fixed by tightening the locking bolt 24.

The wind power generation mechanism 3 is arranged at the top end of the upright post 4 and is used for converting wind energy into electric energy, and has an auxiliary bird-driving function, and the structure of the wind power generation mechanism is shown in fig. 1 and 2 and comprises a rotating seat 31, a fan blade 32 and a wind power generator 33.

The wind driven generator 33 adopts the existing mature structure, the rotating seat 31 is arranged at the top end of the upright post 4 through the wind driven generator 33, and the fan blades 32 are uniformly distributed around the rotating seat 31;

the side of the fan blade 32 is provided with a reflecting mirror, and the fan blade can reflect light rays when rotating to form visual stimulus to birds.

The weight plate 8 is arranged at the bottom of the rotating seat 31, the baffle column 81 is arranged at the corresponding position on the upright post 4, and when the rotating seat rotates, the weight plate 8 collides with the baffle column 81 to make a sound, so that the bird repelling effect is further enhanced.

The electric energy storage mechanism 6 is mounted at the bottom of the U-shaped fixing plate 12 in the base mechanism 1, and has a structure as shown in fig. 3 and 4, and comprises a fixing frame 61, an electric push rod 62, an electric clamping jaw 63, a battery box 64 and a lithium battery 65:

The fixed frame 61 is fixed at the bottom of the U-shaped fixed plate 12 through bolts, the left and right electric push rods 62 are symmetrically arranged inside the fixed frame 61, and the movable ends of the electric push rods are respectively connected with the electric clamping jaws 63;

Clamping grooves are formed in two sides of the battery box 64, and when the electric push rod 62 drives the electric clamping jaw 63 to extend out, the clamping jaw can be clamped into the clamping groove to clamp and fix the battery box 64;

The lithium battery 65 is placed in the battery box 64, and its capacity can be selected according to the power consumption requirement of the system, and is used for storing the electric energy generated by the solar power supply mechanism 2 and the wind power generation mechanism 3 and supplying power to the electric push rod 62 and the bird driving mechanism 7.

The bird repellent mechanism 7 is mounted on the rotary seat 31 and is powered by the electric energy storage mechanism 6, and the structure of the bird repellent mechanism is shown in fig. 1 and 2, and the bird repellent mechanism comprises a support 71, a laser bird repellent device 72, a loudspeaker 73, a controller 74 and a spherical cover 75.

The rotating seat 31 is mounted on the top of the upright post 4 through a bearing and can rotate freely, and the spherical cover 75 is mounted in the middle of the rotating seat 31 and covers the internal components for protection.

The laser bird repellent 72 is mounted on the spherical cover 75, and can adopt a green laser bird repellent (coverage range reaches 2000 m) with 532nm wavelength or high-brightness LED strong light equipment, and the birds are deterred by dynamic light spots.

The support 71 is fixed on the top of the upright post 4, the controller 74 (used for controlling the laser bird repellent device and the horn to work) is arranged on the support 71, and the horn 73 is arranged at the center of the top end of the upright post 4 and can emit bird repellent sound waves.

The controller 74 adopts a low-power microcontroller (such as STM32 series or MSP430 series single-chip microcomputer), has the characteristics of miniaturization and interference resistance, and can adapt to complex environments such as outdoor high and low temperature, humidity and the like. The controller 74 coordinates the operation of the laser bird repellent 72 and the horn 73 according to environmental trigger signals (e.g., timing instructions, bird activity sensing signals, etc.), thereby achieving efficient bird repellent. For example, the controller can automatically switch the bird repelling mode according to environmental characteristics (such as illumination intensity and indirectly judging through the working state of the related solar power supply mechanism), namely, when light rays are sufficient in daytime, the laser bird repelling device is preferentially started, a visual deterrent is formed on birds by utilizing dynamic light spots of 532nm green laser, and when the light rays are insufficient at night or in illumination, the controller automatically switches to a loudspeaker working mode, and audible bird repelling is realized by emitting sound waves (such as bird slamming and ultrasonic waves) with specific frequencies, so that bird adaptation caused by a single mode is avoided.

The controller can also monitor the electric quantity state of the lithium battery in real time (realized by the voltage detection module):

When the electric quantity is higher than 80% (safety threshold), controlling the laser bird repellent device and the loudspeaker to continuously work according to rated power, so as to ensure bird repellent effect;

When the electric quantity is reduced to a range of 20% -80%, maintaining a normal working mode, but shortening the operation time of single bird-driving equipment (such as prolonging the laser irradiation interval and shortening the sounding time of a loudspeaker), and balancing the bird-driving effect and the energy consumption;

when the electric quantity is lower than 20% (protection threshold), the power of the bird-repellent device is automatically reduced or unnecessary work is stopped, only the basic bird-repellent function is reserved, the over-discharge of the lithium battery is prevented, and the service life of the lithium battery is prolonged.

The important protection point of the application is in structure, and the controller is in the prior art, so the details are not repeated, and a person skilled in the art can adjust the trigger signal in the controller according to the hardware structure.

Working process

The solar power supply mechanism 2 receives sunlight through the solar panel 25 and converts the sunlight into electric energy, the wind power generation mechanism 3 drives the wind power generator 33 to generate electric energy through rotation of the fan blades 32, the two electric energy are transmitted to the lithium battery 65 of the electric energy storage mechanism 6 through a cable to be stored, the lithium battery 65 supplies power for the electric push rod 62 (for controlling the battery box to be fixed) and the bird-driving mechanism 7 (for controlling the laser bird-driving device 72, the loudspeaker 73 and the like), and the continuous running of the bird-driving function is ensured. Meanwhile, the reflecting mirror of the wind power generation mechanism reflects light, the weight plates impact and sound, and the bird repellent effect is enhanced in cooperation with the bird repellent mechanism.

According to the embodiment, the power supply problem of the bird repeller is effectively solved through the multi-energy collaborative power supply and the structure optimization design, and the bird repeller is stable in installation, reliable in function and suitable for long-term use in scenes such as outdoor transmission towers.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. The power supply system for the bird repeller is characterized by comprising a base mechanism (1), a stand column (4), a solar power supply mechanism (2), a wind power generation mechanism (3) and an electric energy storage mechanism (6), wherein the stand column (4) is installed on the base mechanism (1), the solar power supply mechanism (2) and the wind power generation mechanism (3) are respectively installed on the stand column (4), and the electric energy storage mechanism (6) is installed at the bottom of the base mechanism (1);

The solar power supply mechanism (2) comprises a solar panel (25), the wind power generation mechanism (3) comprises a wind power generator (33), and the solar panel (25) and the wind power generator (33) are connected with the electric energy storage mechanism (6) through cables;

The electric energy storage mechanism (6) comprises a lithium battery (65) and a charging controller (U1), direct current generated by the solar panel (25) is input into the charging controller (U1) through an anti-reverse charging diode (D1), alternating current generated by the wind driven generator (33) is converted into direct current through a rectifier bridge (BR 1) and then is input into the charging controller (U1), the charging controller (U1) is connected with the lithium battery (65) through a fuse (F1), and the lithium battery (65) supplies power to the system through a main power switch (S1).

2. The power supply system for a bird repellent according to claim 1, wherein the solar power supply mechanism (2) further comprises a fixing sleeve (21), a first connecting rod (22), a second connecting rod (23) and a locking bolt (24), the solar cell panel (25) is fixed on the first connecting rod (22), the locking bolt (24) passes through the middle part of the first connecting rod (22) and is in threaded connection with the middle part of the second connecting rod (23), the second connecting rod (23) passes through the rear side of the solar cell panel (25), and intermeshing gear rings (26) are arranged at corresponding positions of the first connecting rod (22) and the second connecting rod (23).

3. The power supply system for a bird repellent according to claim 1, wherein the wind power generation mechanism (3) further comprises a rotating base (31) and a fan blade (32), the rotating base (31) is mounted on the top end of the upright (4) through the wind power generator (33), the fan blade (32) is mounted around the rotating base (31), and a reflecting mirror is mounted on the side of the fan blade (32).

4. The power supply system for a bird repellent according to claim 1, wherein the base unit (1) is made of an insulating material, and comprises a box body (11) and a U-shaped fixing plate (12), a socket (111) is formed in the side portion of the box body (11), one end of the U-shaped fixing plate (12) is inserted into the socket (111), a bolt hole is formed in the lower portion of the U-shaped fixing plate (12), a threaded hole is formed in the bottom of the box body (11) corresponding to the bolt hole, a fixing bolt penetrates through the bolt hole and is connected with the threaded hole, and a cable positioning groove (121) is formed in the U-shaped fixing plate (12).

5. The power supply system for a bird repellent according to claim 1, wherein the electric energy storage mechanism (6) further comprises a fixed frame (61), an electric push rod (62) and an electric clamping jaw (63), the fixed frame (61) is fixed at the bottom of the base mechanism (1), the electric push rod (62) is arranged in the fixed frame (61) in a left-right two mode and is respectively arranged in the electric clamping jaw (63), movable ends of the electric push rod (62) are respectively provided with the electric clamping jaw (63), the electric energy storage mechanism (6) further comprises a battery box (64), a lithium battery (65) is placed in the battery box (64), and clamping grooves matched with the electric clamping jaw (63) are formed in two sides of the battery box (64).

6. The power supply system for a bird repellent according to claim 1, further comprising a voltage monitoring unit (U2), the voltage monitoring unit (U2) being connected to the lithium battery (65) for monitoring the voltage of the lithium battery (65) in real time.

7. A power supply system for a bird repellent according to claim 3, further comprising a bird repellent mechanism (7), the bird repellent mechanism (7) comprising a controller (74), a laser bird repellent (72) and a horn (73), the controller (74) being connected to the lithium battery (65), the controller (74) being electrically connected to the laser bird repellent (72) and the horn (73), respectively.

8. A power supply system for a bird repellent device according to claim 3, wherein the bottom of the rotary seat (31) is provided with a weight plate (8), and the upright (4) is provided with a blocking post (81) cooperating with the weight plate (8).

9. The power supply system for a bird repellent device according to claim 7, wherein the bird repellent mechanism (7) further comprises a spherical cover (75) and a support frame (71), the support frame (71) is fixed at the top of the upright (4), the controller (74) is mounted on the support frame (71), the spherical cover (75) is mounted in the middle of the rotating base (31), and the laser bird repellent device (72) is mounted on the spherical cover (75).

10. The power supply system for a bird repellent according to claim 1, wherein the charge controller (U1) has built-in overcharge protection function.