169results about How to "Improve bird repelling effect" patented technology

The invention discloses an intelligent robot for repelling birds. The intelligent robot for repelling the birds comprises a bird monitoring module, an air quality detection module, a PLC controller and a remote controller. The input ends of the bird monitoring module, the air quality detection module and the PLC controller are respectively connected with the output end of a power supply module. The power supply module comprises a solar panel and a wind power generator. The intelligent robot for repelling the birds achieves the monitoring function on the birds through a vibration sensor, a radar sensor, an infrared sensor and a pyroelectric infrared sensor, and can effectively improve the monitoring ability of the robot on the birds. Meanwhile, in a bird repelling module, an ultrasonic birdrepelling module, a flash bird repelling module, a voice bird repelling module and a smell bird repelling module are adopted, so that the effects of ultrasonic bird repelling, flash bird repelling, voice bird repelling and smell bird repelling on the birds can be achieved, the bird repelling effect of the robot is effectively improved, and not only the aviation safety is protected, but also the property and life safety of passengers are maintained.

The invention discloses an intelligent video laser bird repelling device for day and night and a using method of the intelligent video laser bird repelling device. An electric cloud deck is electrically connected with an electric control unit which is communicated with an infrared thermal imager, a solid laser and a scanning galvanometer unit, respectively; the solid laser is sequentially connected with a laser shaping lens, an optical axis aligning and adjusting unit and the scanning galvanometer unit; the infrared thermal imager transmits collected image information to the electric control unit; the solid laser is controlled to move through the electric control unit according to the collected image information; the electric control unit controls the scanning galvanometer unit to scan green laser in a field range to dispel birds in a full field-of-view at the same time. Bird targets are captured by using the infrared thermal imager without being affected by visible light and weather such as fog, snow and the like. A user just needs to carry out bird target capturing and bird dispelling work in a rear end monitoring platform through videos. By using the two-dimensional rotary electric cloud deck which is matched with the laser scanning galvanometer, the bird dispelling work range is effectively increased, and the intelligent video laser bird repelling device can be mounted on the ground, in vehicles and buildings to use.

The invention discloses a multiple intelligence type anti-bird device used for an electric power grid. The device comprises a box, a cover is arranged on the upper side of the box, two installation frames are symmetrically and fixedly arranged on the upper side of the cover, opposite grooves are formed in the inner sides of the installation frames respectively, a reciprocating plate is supported in the two grooves, and a first spring is fixedly arranged in the left groove. The multiple intelligence type anti-bird device has the advantages that after a rotational wheel rotates, rotary rods on the rotational wheel are driven to rotate, one of the rotary rods acts on a beating plate, then the beating plate is driven towards the left until the rotary rod is separated from the beating plate, subsequently, the reciprocating plate is driven by the first spring towards to the right, a second spring pulls the reciprocating plate towards the right, so that the overall reciprocating plate move towards the right, after moving at a distance, the reciprocating plate meets the next rotary rod on the rotational wheel, the next rotary rod acts on the beating plate again, the reciprocating plate is driven towards the left again, so repeatedly, the reciprocating motion of the reciprocating plate is achieved so that birds cannot fall on the reciprocating plate, and the damage to electric power facilities cannot be caused.

The invention provides a bird repelling device, and belongs to the technical field of bird repelling devices for electricity power. The device comprises a bottom plate, a self-rotating device, a reflecting body, a control system and a bird repelling mechanism; the self-rotating device comprises a rotary shaft, a shaft sleeve and multiple wind bowls; the reflecting body is of an umbrella-shaped structure enclosed by multiple arc blades; the reflecting body is connected with the rotary shaft; the control system comprises a photovoltaic assembly, a controller, a storage battery and an infrared sensor; the output end of the photovoltaic assembly is connected with the storage battery through a charge discharge module; the output end of the charge discharge module is connected with the input endof the controller, and the output end of the infrared sensor is connected with the input end of controller; the bird repelling device comprises an acousto-optic alarming device, a sound generating plate and a smell dispersing assembly. According to the bird repelling device, three manners of optical reflection, noise and flash light can be utilized by the device to repel birds, the nest buildingand activities in the periphery of a power transmission pole of the birds can be effectively avoided to reduce problems of short circuit, grounding fault and the like caused by the activities of the birds are reduced, and the safety running of power transmission wires is ensured.

A supply line bird repelling device mounted on a pole comprises a mounting box and a hoop connected with the rear portion of the mounting box, and solar cell panels are laid on the front side face, the left side face and the right side face of the mounting box. A storage battery, a voltage stabilizer, a controller, a bird repelling agent solution bucket, an atomizer, an air blower, a drive motor and a power transmission mechanism are arranged in the mounting box, the lower end of the power transmission mechanism is in coaxial transmission connection with a spindle of the drive motor, and the upper end of the power transmission mechanism stretches out of the mounting box and is connected with a bird repelling rod. A movement sensor is arranged at the top of the mounting box, a jet exhaust located above the mounting box is arranged on the upper portion of the power transmission mechanism, an airflow channel is arranged in the power transmission mechanism, and an air outlet of the air blower is communicated with the jet exhaust through the airflow channel in the power transmission mechanism. Solar energy is adopted as a power source, energy is saved, the modes of rotating bird repelling and smell bird repelling are adopted, double guarantees are achieved, the bird repelling effect is improved, and normal operating of a supply line is guaranteed.

The invention provides a solar ecological audio expelling bird device in an airport. The device is provided with a DC power supply which can automatically charge and continuously supply power and is formed by a solar battery and a storage battery. The solar ecological audio expelling bird device in the airport is internally provided with a special expelling bird sound chip which can store a plurality of expelling bird sounds; after the power is amplified, the expelling bird sounds are broadcasted by a high-power loudspeaker positioned on the case body to expel birds which fly around the airport. By adopting a wireless remote control mode, the device can play the expelling bird sounds which are most sensitive to the target birds according to specific bird conditions in different areas, different seasons and different periods, thus lowering adaptability of the birds and improving expelling bird effect. The functional parts of the device are assembled in the form of building blocks so that other externally connected parts and wiring installation are unnecessary. The solar ecological audio expelling bird device in the airport has the advantages of convenient use, wide application to a plurality of military and civil airports, long and effective bird expelling and guaranteeing flight safety.

Disclosed is an ultra-broadband spectrum laser bird dispeller. The ultra-broadband spectrum laser bird dispeller comprises a laser device, an optical coupling system, a nonlinear optical material, an optical collimation system, an optical attenuator, an optical beam splitter, an optical focusing system, an optical collimation and beam expanding system, an optical mirror, an optical emergence window, a vertical mechanical rotating platform, a vertical mechanical rotating platform driving source, a horizontal mechanical rotating platform, a horizontal mechanical rotating platform driving source, a photoelectric receiver, a photoelectric control system and a remote control system. By the ultra-broadband spectrum laser bird dispeller, the problems of few bird dispelling species, poor bird adaptability of single-wavelength laser bird dispelling are solved effectively, and bird dispelling effect and bird dispelling efficiency are improved; application field and application range are expanded greatly, and the ultra-broadband spectrum laser bird dispeller can be used for dispelling other wildlife. The laser bird dispeller can be widely applied to places such as airports, orchards, forest farms, aquaculture farms, power stations, urban environmental protection areas and natural ecological preservation areas, and is of great significance to aviation safety, agriculture, fishery and forestry development, wildlife protection, ecological balance and the like.

The invention discloses an airplane emergency green intelligent bird-repelling device, and belongs to the technical field of intelligent bird-repelling. The airplane emergency green intelligent bird-repelling device includes a wind light complementation module, a control module, an information acquisition module, and a bird-repelling module; the information acquisition module is connected to the control module, the control module is connected to the bird-repelling module; and the wind light complementation module is connected to the bird-repelling module. The airplane emergency green intelligent bird-repelling device can adopt a sound, light and action combined manner to repel birds, can prevent birds from generating adaptability, and can effectively repel the birds; the wind light complementation module can supply power to a first motor and a second motor, and can ensure long time working of the device so as to allow the device to repel the birds all the time and on all weathers; an infrared sensor and an image sensor can detect if the birds are close to an airport or not, and can send a detection signal to a single-chip microcomputer controller; and the single-chip microcomputercontroller can control a loudspeaker to give sounds and drive the first motor and the second motor to work, and can timely and effectively repel birds.

The invention discloses an electric power transmission iron tower. The electric power transmission iron tower comprises a tower head and a tower body. Cross arms are arranged on the tower body. Insulators are arranged at the ends of the cross arms. A solar cell device is arranged on the tower head. The electric power transmission iron tower is characterized in that the electric power transmission iron tower further comprises a water supply device, a main bird repelling device and a plurality of bird repelling terminal devices, and the bird repelling terminal devices are arranged above the cross arms correspondingly. During bird repelling, on one hand, when an infrared detection sensor of any bird repelling terminal device detects that a bird exists nearby, a main controller controls an audible and visual alarm and an ultrasonic transmission module to work at the same time; and on the other hand, after a sub-controller of the bird repelling terminal device inducing that the bird exists nearby waits for the time TA, a water outlet pump and a water outlet valve are started for water spraying. According to the electric power transmission iron tower, the bird repelling effect is remarkably improved, the insulators are unlikely to be damaged by pecking of birds, the hovering time of the birds on the power transmission iron tower can be effectively shortened, the excretion amount is effectively reduced, the birds are made unlikely to nest on a power line, and thus the safety of electric power transmission is guaranteed.

The invention relates to an anti-bird device. The anti-bird device comprises an anti-bird device assembly, a lead wire cross arm and a solar cell panel, wherein the solar cell panel and the anti-bird device assembly are arranged on the lead wire cross arm, the anti-bird device assembly is connected with the solar cell panel, comprises an ultrasonic wave anti-bird module for repelling birds with ultrasonic waves, and further comprises a swing mechanism and a rotating mechanism, which both use eccentric wheel mechanisms to realize 360-degree rotation and up-down movement of the anti-bird device assembly, and the anti-bird device can realize large ultrasonic wave transmission angle and large mechanical rotation so as to repel birds.

The invention relates to a bird repelling device for a transformer substation. The bird repelling device comprises a rail, supporting rods, a bird repelling device body, a control device, a piston, aconnecting rod, a crankshaft, a horn and an induction camera. The supporting rods support the lower portion of the rail, the bird repelling device body moves on the rail, an air cylinder is arranged on the bird repelling device body, the piston, the connecting rod and the crankshaft are arranged inside the air cylinder, the horn is arranged at an exhaust port in the upper portion of the air cylinder, and meanwhile the induction camera is arranged at the upper portion of the bird repelling device body. The bird repelling device is wide in cover area, the position of the bird repelling device body and emitted bird repelling sounds can be continuously changed, it is avoided that immunities of birds to the bird repelling device are generated, and the bird repelling effect is intensified.

The invention discloses a smart bird driving device which comprises a base, a rotary table, a control case, a support rod, an infrared sensor, a laser lamp, a wind bowl, needles and the like. The smart bird driving device is simple in structure, reasonable in design and suitable for needs of large distribution stations, and birds can be driven comprehensively by installing multiple smart bird driving devices; when the infrared sensor detects birds nearby, the controller control the rotary table to rotate, the laser lamp drives the birds by 360 degrees, the birds are driven through combinationof the wind bowl and the needles as well, bird driving efficiency is improved, and the birds are prevented from roosting on cross arms.

The invention discloses an active laser bird repeller based on machine vision. The active laser bird repeller comprises a base, a first adjustment mechanism, a second adjustment mechanism and a bird repelling assembly, wherein the first adjustment mechanism comprises a support box, a first motor and a connecting shaft; the second adjustment mechanism comprises a support base, a rotating shaft, a connecting base and a second motor; the bird repelling assembly comprises a visible light camera, a laser and an embedded type bird recognition system; the visible light camera is used for photographing an image being in the sight range; and the embedded type bird recognition system can recognize positions of birds according to images and send a bird-shooting signal to a laser. According to the active laser bird repeller based on machine vision disclosed by the invention, a connecting shaft is driven through the first motor to be rotated, so that a support box can be rotated in the horizontal direction, the rotating shaft and the connecting base are driven through a second motor to be rotated, and an angle of a shell can be adjusted through rotation of the connecting base so that the shellcan be adjusted at multiple angles, and thus, a working area of the bird repeller is further improved, and a bird repelling effect is further improved.

An electric bird repelling device comprises a machine shell which is fixedly arranged on a supporting underframe through supporting legs, wherein at least one solar panel is arranged on each of two sides of the top of the machine shell; a USB interface, an operating key, a display screen and a power switch are arranged on the front side of the machine frame; a work cabin is arranged in the machine shell; a loudspeaker, a fixed pedestal and an ultrasonic generator are fixedly arranged at the top of the work cabin front left to right; the loudspeaker and the ultrasonic generator are electrically connected with a PLC respectively through electric wires; the PLC is electrically connected with a storage battery at the bottom of the work cabin through an electric wire; the loudspeaker and the ultrasonic generator penetrate through the machine shell respectively, and are electrically and correspondingly connected with a megalophonic trumpet and an ultrasonic emitting probe which are arranged at the upper part of the machine shell; a rotating shaft penetrates into the machine shell from the upper part and is fixedly arranged in the fixed pedestal; the two ends of a connecting rod clamping sleeve arranged at the top of the rotating shaft are fixedly connected with connecting rods correspondingly; a bowl-shaped mirror sleeve is fixedly arranged at the tail end of each connecting rod; a horizontal reflective mirror is arranged in the bowl-shaped mirror sleeve; and a longitudinal reflective mirror is fixedly arranged at the top of each connecting rod.

A bird repelling gun using recoil force to anticlockwise rotate and replace a gun barrel and used for an airport comprises a base, wherein a supporting frame is arranged at the bottom of the base. According to the bird repelling gun, a gas compression device is used in cooperation with the gun barrel, certain recoil force can be generated when the bird repelling gun shoots one time, the recoil force makes the gas compression device to move backwards and rotate anticlockwise, meanwhile, the recoil force also makes a rotary block to rotate, and finally, an installation base and the gas compression device can rotate together, so that the gas compression device is connected with the gun barrel with pipelines with different diameters; at the moment, when the bird repelling gun shoots, sounds generated by gun barrels with different pipe diameters are different, and the purpose of reducing the adaptability of birds to the bird repelling gun is achieved. Besides, sounds can be emitted to the periphery of the bird repelling gun, and the coverage area of the sounds is increased, so that the effects of increasing the bird repelling range and changing the sounds of the bird repelling gun are achieved, the bird repelling effect is improved, and the safety of the airport is improved.

The present invention discloses an airport bird situation defense device and equipment, wherein the airport bird situation defense device includes a detection sensor, a data aggregation platform, a bird strike defense platform and an intelligent control platform; the detection sensor is configured to detect bird situation data of a bird object in an airport region all weather; the data aggregationplatform is configured to receive the bird situation data, acquire external environmental information and construct a bird situation database according to the bird situation data and the external environmental information; the bird strike defense platform is configured to perform big data analysis on a bird situation according to the bird situation database constructed by the data aggregation platform to obtain an analysis result and generate bird strike defense information according to the analysis result; and the intelligent control platform is configured to allocate a comprehensive situation report of the bird situation according to the bird strike defense information generated by the bird strike defense platform and generate a bird situation disposal measure according to the comprehensive situation report of the bird situation. In the above-mentioned way, the activity rule of the bird object may be analyzed, a targeted bird situation disposal measure may be given.

The invention provides an infrared induction bird repellent which includes infrared sensor, pressure sensor, acceleration sensor, controller, frequency conversion ultrasonic module and timer; the infrared sensor is connected with the controller to obtain the infrared sensing information of the bird approaching the bird repellent, the pressure sensor and the acceleration sensor are arranged on thetransmission line and used to respectively obtain the pressure information and acceleration information of the transmission line; the controller is connected with the frequency conversion ultrasonic module and is used to start the frequency conversion ultrasonic module according to the pressure information, acceleration information and infrared sensing information; the frequency conversion ultrasonic module is used to emit frequency conversion ultrasound to expel the birds; the timer is used to turn off the frequency conversion ultrasonic module after predetermined time. The embodiment of theinfrared induction bird repellent improves the bird-expelling effect by providing the infrared induction bird repellent, and avoids the substation equipment and transmission line malfunction caused bybird trouble.

The invention discloses an electric bird repelling device capable of self-generating electricity and with electromagnetic-controlled extending and retraction, and belongs to the technical field of electric power. The electric bird repelling device includes a housing, a magnetic block I is fixedly connected in the middle of the housing, and two magnetic plates symmetrical to each other are fixedlyconnected to the positions, close to the top of the magnetic block I, of the inner wall of the housing; the top of the housing is rotatably connected to a rotating block, a coil is movably connected to the position, close to the middle parts of the two magnetic plates, of the bottom of the rotating block, a rotating groove is formed in the outer side of the rotating block, and the inner wall of the right side of the housing is movably connected with a slider; and the left side of the slider is fixedly connected with a limiting block adapted to the rotating groove. According to the electric bird repelling device capable of self-generating electricity and with electromagnetic-controlled extending and retraction, through the cooperative use of the coil and the magnetic plates, when wind blows, a reflector rotates under the action of the wind power so as to drive the coil at the bottom of the rotating block to rotate, so that the coil cuts magnetic induction lines of the magnetic plates all the time, according to the principle of magnetic power generation, the effect of generating electricity by using wind power is achieved, renewable resources are effectively used, and power resourcesare saved.

The invention relates to the technical field of ultrasonic bird repelling, in particular to a DQN (deep Q network)-based selection method for ultrasonic bird-repelling optimal frequency. The method specifically comprises steps as follows: S1, initializing weight theta, a threshold of iteration times, prior knowledge, experience pool and the iteration times of Q network of a bird damage protectiondevice, wherein the prior knowledge is obtained by experience summary of bird damage protection in a certain area and comprises birds causing the most severe bird damage and the most sensitive frequency range of the birds in the area; S2, updating weight theta of the Q neural network; S3, adopting Doppler radar for detection, and reading state st of the birds in the detection range; and S4, judging the state st of the birds, continuing S5 if the birds stay in the detection range, and repeating steps S3 and S4 if the birds do not stay in the detection range. According to the DQN-based selectionmethod for the ultrasonic bird-repelling optimal frequency, the problems that existing bird-repelling frequency is single, invalid bird-repelling frequency is produced randomly, the birds adapt to the bird-repelling frequency and the like are solved, and the phenomenon that the birds causing damage cannot be repelled specifically is eliminated.

The invention discloses a 10 KV indirect live-line easy-mounting all-insulating space-occupying bird repeller, including rotating fans, a nylon stand column, and a clamping base. The rotating fan comprises a roller arranged in a horizontal manner, and a plurality of uniformly distributed fan blades. An end of the roller is also provided with a connecting block and a splicing rotating fan. The upper part of the nylon stand column is rotatably provided with a horizontal shaft. Two ends of the horizontal shaft are provided with the rotating fans. The clamping base is connected under the nylon stand column. The clamping base is in a U-shaped structure lying flat. The middle part of the clamping base is provided with a clamping groove into which a cross arm can be inserted. The bottom of the clamping base is provided with a buckle. The buckle comprises a bending rod and a projection. The projection is hinged under the clamping base through a support. Pulling the bending rod downward, the projection can pass through a bottom plate on the lower part of the clamping base and extend into the clamping groove, to lock the cross arm which is inserted into the clamping groove. An indirect live-line mounting mode is used in the bird repeller, bird repelling space can be expanded as needed, and service life of a bearing is prolonged, the number of power failure and electrification is reduced,labor intensity is reduced, and bird repelling efficiency is effectively improved.

The invention discloses a farmland bird repelling device which comprises a base. A lifting frame is fixedly connected with the top of the base. A motor case is fixedly connected with the left side ofthe lifting frame. A first motor is fixedly connected with the top of the motor case. A first rotating wheel is fixedly connected with the output end of the first motor. A second rotating wheel is intransmission connection with the first rotating wheel through a first belt. A lead screw is rotationally connected into the lifting frame. The left end of the lead screw penetrates through and extendsout of the lifting frame. The invention relates to the technical field of agricultural production. By means of the farmland bird repelling device, the aims of adapting to different environments, adjusting the height and improving the bird repelling effect are realized, the aims of rotating the motor to make an eagle move forwards, playing the sound of the eagle in a loudspeaker and greenly and ecologically repelling birds to reduce the loss of a farmland are realized, and the aims of protecting the environment and saving energy, solving the farmland power supply difficulties and reducing theinfluences of birds on the farmland are realized.

The invention belongs to the technical field of bird repelling equipment and relates to a multifunctional bird repeller. A wind generator and a solar panel are both connected with a wind-solar hybrid controller which is connected with an energy storage device. A supercapacitor is connected with the energy storage device and a single-chip microcomputer control system. The single-chip microcomputer control system is connected with a repelling power device. An infrared sensor is connected with the single-chip microcomputer control system. A blade fixing plate is arranged above the output end of a drive motor; the output end of the drive motor is fixedly connected with the blade fixing plate; connection points and the center of the blade fixing plate are not at the same position; blades are movably connected to the edge of the blade fixing plate. Emergent actions of human repelling birds are simulated, the actions of the repeller are unknown to birds constantly, and slacking over time never occurs; a blade unit is closed when the birds are far away, the blades open to repel the birds only after the birds get close, and wind prevention is effective.

The invention relates to an electric tower bird repelling device which comprises a supporting rod, a rotation arm and a reflecting mirror, wherein the rotation arm rotates around the supporting rod. The electric tower bird repelling device is characterized in that a lens on the reflecting mirror is arranged to be a double-faced lens, a mirror handle with a connection hole is arranged on the reflecting mirror, the reflecting mirror is connected with the rotation arm in a clearance fit mode through the connection hole in the mirror handle. A positioning hole and a positioning screw are arranged on the mirror handle. A reflecting lens with an upward lens face is arranged on the rotation arm. The electric tower bird repelling device has the advantages that the reflecting frequency and the reflecting face of the bird repelling device are increased by one time, the angle of the reflecting mirror can be freely adjusted and thus, the reflecting coverage face is enlarged and the bird repelling effect of the bird repelling device is greatly enhanced.

The invention discloses a wind-driven bird repelling device which can be used for systems such as power transmission and distribution lines and high speed railways and consists of a base, a hemisphere, bird thorns, a windmill, a gear set and the like. The gear set is fixed to the upper side of the base and is connected with the windmill and the upper half portion and the lower half portion of the hemisphere. The bird thorns are fixed in deep holes uniformly distributed in the hemispherical surface of the hemisphere. The wind-driven bird repelling device is fixed to the position of a crosspiece or tower support and the like of a tower through the base. Under the wind action, the windmill rotates to drive the gear set. The rotating mechanical force of the windmill drives the upper half portion and the lower half portion of the hemisphere to oppositely rotate after deceleration through the gear set, and a bird repelling function is achieved. A high-light-reflecting film on the outer surface of the windmill can reflect sunlight, a sound can be produced from the gear set, and bird repelling can be also achieved.

The invention provides a comprehensive bird repelling device. The device comprises a support, an upright bar rotatably arranged on the support by a bearing, and multiple blades arranged on the upright bar; multiple reflective mirrors are pasted on all blades. The multiple reflective mirrors are arranged on the blades and reflect sunshine to all directions under the sun, so birds are unwilling to sit upon electric equipment; the blades rotate under wind, and the light reflecting direction is continuously changed like flashing of a disco, so a better bird repelling effect is obtained; in addition, no demands exist on the shape of the reflective mirrors, and wastes such as reflective mirror fragments generated in life and glass machining can be pasted on the blades, so the cost is extremely low and the structure is very simple.

The invention relates to a novel blade-shaped hemispherical wind-driving bird-dispersing apparatus. The blade-shaped hemispherical wind-driving bird-dispersing apparatus comprises a stainless steel supporting rod of the wind-driving bird-dispersing apparatus, wherein multiple hemispherical cambered stainless steel blades are installed at the top of the stainless steel supporting rod and rotate around installing points up and down; screw threads are formed on the middle part surface of the supporting rod and screwed with nuts, horizontal fin frame bars are symmetrically and fixedly arranged at two sides of each nut, fins with a certain angle formed by a plane and a horizontal direction are fixedly arranged at the outer end of the fin frame bar, a concave clamping slot opened towards the left is formed in the bottom of the supporting rod, and bolts penetrating through the bottom of the clamping slot are used for fixing the supporting rod. The bird-dispersing apparatus is simple in working principle and adopts wind power as a power source; the difference of the bird-dispersing apparatus is that the blade-shaped hemispherical wind-driving bird-dispersing apparatus is a hemispherical multiple-blade structure, birds cannot stop and branches cannot be built due to strong light diffusion regions on the blade surface and the smooth surface; according to the multiple-blade rotating structure, the light diffusion effect can be greatly improved, the birds are afraid to be close to the bird-dispersing apparatus by rotating the blades, and thus the bird-dispersing effect is greatly improved.

The invention discloses a laser bird repellent device which comprises a laser transmitter and a bird repellent device base. Particularly, the bottom of the laser transmitter is provided with an angle adjusting unit, the laser transmitter is provided with a horizon sensor for driving and controlling the angle adjusting unit, and a transmitting angle of the laser transmitter driven by the angle adjusting unit vertically displaces. By applying the laser bird repellent device, the transmitting angle of the laser transmitter is adjustable. When the laser bird repellent device is applied to an irradiation region with uneven ground, the transmitting angle of the laser transmitter can be freely adjusted, transmitting blind zones of the laser transmitter are decreased, and the bird repellent effect of the bird repellent device is improved.

The invention discloses a bird repelling device. The bird repelling device comprises a support; a locking mechanism, a reset mechanism, a bird repelling mechanism, a rotating mechanism and a bird repelling thorn mechanism are installed on the support; the locking mechanism is installed on one side of the support and matched with the bird repelling mechanism; the bird repelling mechanism is installed on the other side of the support; the reset mechanism is installed in the bird repelling mechanism and matched with the bird repelling mechanism; the bird repelling thorn mechanism is installed atthe top of the bird repelling mechanism; and the rotating mechanism is installed at the top of the bird repelling thorn mechanism. The bird repelling device has triple bird repelling effects; firstlybirds are repelled for the first time under the action of the rotating mechanism, then the birds are repelled again under the action of the bird repelling thorn mechanism, and finally the birds are repelled under the action of the bird repelling mechanism; and the bird repelling mechanism can operate in a reciprocating mode until the birds are repelled completely, so that normal work of a power distribution line is guaranteed, workers can manage the line conveniently, and the working efficiency is greatly improved.

The invention relates to technical field of bird repelling devices, in particular to an electric power equipment bird repelling device which comprises a shell, a sensing mechanism, a bird repelling anent spraying mechanism, a power supply and an industrial computer. The shell is fixedly connected with a wire pole, the sensing mechanism is fixed at the bottom of the shell, the bird repelling anentspraying mechanism is fixed in the shell, the working end of the bird repelling anent spraying mechanism vertically penetrates the top cover of the shell, the power supply is fixed in the shell, and the sensing mechanism and the bird repelling anent spraying mechanism are electrically connected with the power supply and the industrial computer. The device has excellent bird repelling effects and is wide in coverage range, high in efficiency, efficient in energy and environmentally friendly, and power is supplied for the device by solar energy.