Laser bird repelling device

Abstract

The utility model discloses a laser bird repelling device, which comprises a laser emitting module, a light emitting module, a light emitting module, a light emitting module and a light emitting module, and is characterized in that the laser emitting module comprises a laser and an emitting head; the light source beam expanding module comprises a beam expanding lens, and the beam expanding lens is arranged on the emitting head; firstly, according to the laser bird repelling device, the angle of laser irradiation does not need to be adjusted through rotation of a holder, and energy consumption caused by the holder is reduced; and secondly, the laser bird repelling device provided by the embodiment is not provided with a holder and other auxiliary steering structures, so that the laser bird repelling device has the advantages of simple structure, convenience in installation, low cost and the like, the beam expanding lens is used for changing the walking angle of the light beams and diffusing the light beams to improve the irradiation surface of the light beams, the light beams can irradiate in all directions, and finally all-directional bird repelling without steering is realized.

Description

Technical Field

[0001] The utility model relates to the field of bird-repelling equipment, in particular to a laser bird-repelling device. Background Art

[0002] The purpose of bird repelling in the power system is to prevent birds from nesting or roosting on power facilities and equipment such as transmission lines, towers, and substations, thereby reducing short-circuit and tripping faults of transmission lines caused by bird activities and ensuring the safe and stable operation of the power grid; when birds nest or roost on power facilities and equipment, they may bring nesting materials such as wire and wet branches, which may cause short circuits in the power lines, and then cause the contact network to trip, affecting the safety of railway power supply; in addition, bird excrement may also cause short-circuit and tripping faults in the transmission lines. Therefore, in order to ensure the safe and stable operation of the power grid, it is very necessary to repel birds in the power system; there are many bird repellent devices currently used on transmission and distribution lines, such as mechanical windmills, reflectors, bird thorns, bird covers, bird repellents, voice bird repellents, etc. These devices may be scary for a period of time at the beginning, and can achieve certain effects, but they are no longer scary after adaptation, and it is difficult to achieve long-term and effective bird repellent.

[0003] Laser bird repellent is an effective bird repellent method that has emerged in recent years. It mainly achieves the effect of bird repellent by stimulating the eyes of birds with high-power high-energy lasers. Since birds' eyes are very sensitive to this type of laser, when the laser is irradiated, they will feel strong uneasiness and discomfort, and they will immediately fly away from the area out of their survival instinct. This bird repellent method has the characteristics of long-term effectiveness, and birds will not develop tolerance. The bird repellent range of the transmission and distribution tower needs to cover the entire area of ​​the tower head or cross arm, and the length is generally between 5-30 meters. Laser is a very directional and very thin linear beam. In order to achieve the expulsion of surrounding birds, a common method is to configure an electric control pan-tilt head and rotate it to achieve irradiation in all directions. At present, the common laser bird repellent is composed of a high-power laser, a battery (not shown in the figure), a solar panel, a microprocessor, an electric control pan-tilt head and a mounting structure. Some laser bird repellents are also equipped with ultrasonic, audio and other bird repellent methods.

[0004] The common shortcomings of these laser bird repellers include the following:

[0005] First, the electric-controlled pan-tilt head consumes large power and requires larger batteries (not shown) and solar panels, which are large in size and heavy in weight. Ultrasonic and audio bird-repelling methods consume large power and have poor effects.

[0006] Second, the split structure makes installation cumbersome and complicated;

[0007] Third, when the PTZ rotates, it will cruise around according to the preset positions, and it needs to stay at each preset position for a certain period of time to achieve a good bird-repelling effect. The whole process takes more than 5 minutes. The efficiency of laser irradiation is low. Utility Model Content

[0008] In order to overcome the shortcomings of the prior art, such as high power consumption, complex structure, and complicated installation due to the installation of structures such as a pan / tilt to assist steering, the utility model provides a laser bird-repelling device, including:

[0009] The laser emission module comprises a laser and an emission head, wherein the emission head is mounted on the laser;

[0010] The light source beam expansion module comprises a beam expander, and the beam expander is installed on the emission head.

[0011] Optionally, the optical beam expansion module includes a protective cover, which is installed above the beam expander.

[0012] Optionally, the laser emission module includes a control module, and the control module is electrically connected to the laser.

[0013] Optionally, the laser emission module includes a position detection module, and the position detection module is connected to the control module.

[0014] Optionally, a timing unit is provided in the control module.

[0015] Optionally, the laser emission module includes a power module, and the power module is electrically connected to the laser.

[0016] Optionally, the power module includes a battery and a solar panel, and the solar panel is electrically connected to the battery.

[0017] Optionally, the laser emission module includes a receiver and a remote control device, the receiver is electrically connected to the control module, and the receiver performs wireless communication through a transmitter on the remote control device.

[0018] Optionally, the laser emission module includes a mounting structure.

[0019] Optionally, the mounting structure includes an upper clamping plate and a lower clamping plate, and the upper clamping plate is connected to the lower clamping plate by bolts.

[0020] The beneficial effects of the utility model are as follows: the laser emission module is installed on power equipment such as power transmission lines, iron towers, and substations in the power system, the emission head in the laser emission module is installed on the laser, and then the beam expander in the light source beam expansion module is installed on the emission head, the laser generates a light beam and emits it to the outside through the emission head, and the light beam is diffused into a light beam irradiated in all directions after passing through the beam expander, thereby achieving the purpose of omnidirectional bird repellent; firstly, the laser bird repellent in this embodiment does not need to adjust the angle of laser irradiation by rotating the pan-tilt platform, thereby reducing the energy consumption caused by the pan-tilt platform; secondly, the laser bird repellent provided in this embodiment does not have auxiliary steering structures such as the pan-tilt platform, so the structure is simple, and it has the advantages of easy installation and low cost, etc., and the irradiation direction of the light beam is changed by the beam expander and the irradiation surface of the light beam is increased by diffusing the light beam, so that the light beam can be irradiated in all directions, and finally all-round bird repellent without steering is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is an assembly drawing of the utility model;

[0023] Figure 2 It is an assembly diagram of the utility model from another angle;

[0024] Figure 3 This is a schematic diagram of the assembly of the laser, transmitter head and beam expander.

[0025] Description of reference numerals:

[0026] 101. Shell; 102. Laser; 103. Transmitter; 201. Beam expander; 3. Light beam; 202. Protective cover; 104. Solar panel; 105. Receiver; 106. Upper clamping plate; 107. Lower clamping plate; 4. Crossbeam. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.

[0028] This embodiment provides a laser bird-repelling device, comprising: a laser emission module, including a laser 102 and an emission head 103, wherein the emission head 103 is mounted on the laser 102; and a light source beam expansion module, including a beam expander 201, wherein the beam expander 201 is mounted on the emission head. The laser emission module is used to emit a laser beam 3 for bird repelling, and the light source beam expansion module is used to diffuse the beam 3 emitted by the laser emission module.

[0029] During implementation, the laser emission module is installed on power equipment such as power transmission lines, towers, and substations in the power system, the emission head 103 in the laser emission module is installed on the laser 102, and then the beam expander 201 in the light source beam expansion module is installed on the emission head 103. The laser 102 generates a light beam 3 and emits it to the outside through the emission head 103. The light beam 3 passes through the beam expander 201 and is diffused into a light beam 3 that irradiates in all directions, thereby achieving the purpose of omnidirectional bird repelling. First, the laser bird repellent in this embodiment does not need to adjust the angle of laser irradiation by rotating the pan-tilt platform, which reduces the energy consumption caused by the pan-tilt platform. Secondly, the laser bird repellent provided in this embodiment does not have auxiliary steering structures such as pan-tilt platforms, so the structure is simple, and it has the advantages of easy installation and low cost. The beam expander 201 changes the running angle of the light beam 3 and diffuses the light beam 3 to increase the irradiation surface of the light beam 3, so that the light beam 3 can be irradiated in all directions, and finally achieves omnidirectional bird repelling without steering.

[0030] Specifically, the laser emission module includes a shell 101, which is set to a square structure. The shell 101 is provided with a horizontal mounting surface and a vertical mounting surface. A laser 102 is respectively installed on the horizontal mounting surface and the vertical mounting surface. Each laser 102 is provided with a transmitting head 103. The laser 102 is located in the shell 101. The shell 101 is provided with a through hole. The transmitting head 103 is connected to the laser 102 through the through hole. Each transmitting head 103 is equipped with a beam expander 201, which is an optical conical mirror. The light beam 3 emitted from the horizontal mounting surface passes through the beam expander 201, and the irradiation angle is parallel to the horizontal plane, and then is diffused by the beam expander 201 into multiple light beams 3, and all light beams 3 cover the horizontal plane within the irradiation range; similarly, the light beam 3 emitted from the vertical mounting surface covers the vertical plane within the irradiation range; the light beam 3 on the horizontal plane and the light beam 3 on the vertical plane work together to achieve omnidirectional irradiation, thereby effectively driving away birds from different directions.

[0031] In some cases, multiple mounting surfaces may be provided on the laser 102, each mounting surface is provided with a transmitter head 103, and each transmitter head 103 is provided with a beam expander 201, so as to realize irradiation of multiple planes.

[0032] In some embodiments, the optical beam expansion module includes a protective cover 202 , which is installed above the beam expander 201 .

[0033] During implementation, the protective cover 202 is installed above the beam expander 201 , and the protective cover 202 is used to protect the beam expander 201 .

[0034] Specifically, the protective cover 202 is a glass protective cover, and the protective cover 202 includes a plane protective plate and a plurality of support rods. In this embodiment, the number of support rods is four, and the plane protective plate is square in shape. The bottom of each square corner of the plane protective plate is connected to one end of a support rod, and the other end of each support rod is connected to the outer shell 101. The four support rods jointly support the plane protective plate, and the collimator 201 is located at the center of the four support rods and the bottom of the plane protective plate. The support rods are used to support the plane protective plate and the protective cover 202 is a glass protective plate, so that the collimator 201 can be protected without affecting the light diffused by the collimator 201.

[0035] In some embodiments, the laser emission module includes a control module, which is electrically connected to the laser 102 .

[0036] During implementation, the control module may receive the control instruction, then convert the control instruction into an execution instruction and send the execution instruction to the laser 102, so that the laser 102 emits laser according to the execution instruction, thereby achieving controllable laser emission.

[0037] Specifically, the control module includes a microprocessor.

[0038] In some embodiments, the laser emission module includes a position detection module, which is connected to the control module. The detection module is used to detect the position of nearby birds.

[0039] During implementation, a detection module is installed in the laser emission module. When a bird flies into the detection range, the detection module will sense the position of the bird and send out an alarm signal. The control module receives the control signal and converts the control signal into an execution instruction, and then transmits the execution instruction to the laser 102. After receiving the execution instruction, the laser 102 emits a laser to drive away the birds entering the detection range, thereby achieving early warning and driving away the birds.

[0040] Specifically, the detection module includes a plurality of Doppler radars (not shown in the figure). In the present embodiment, the number of the Doppler radars is two, and the two Doppler radars (not shown in the figure) are respectively arranged on both sides of the housing 101 .

[0041] In some embodiments, a timing unit is provided in the control module.

[0042] During implementation, in the timing part of the control module, a predetermined bird-repelling time can be set in the timing part according to a predetermined working mode. The predetermined working mode is timed bird-repelling. When the predetermined time is reached, the control module controls the laser 102 to emit laser.

[0043] Specifically, the control module includes a microprocessor, the positioning unit includes an RTC clock module, and the RTC clock module is installed in the microprocessor.

[0044] In some embodiments, the laser emission module includes a power module, and the power module is electrically connected to the laser 102. The power module is used to provide electrical energy to the laser 102 in the laser emission module.

[0045] During implementation, a power module is installed in the laser emission module, and the power module provides electrical energy to the laser 102 to ensure that the laser 102 can normally complete the bird-repelling work.

[0046] In some embodiments, the power module includes a battery (not shown) and a solar panel 104 , and the solar panel 104 is electrically connected to the battery.

[0047] During implementation, since the laser 102 is installed on a power tower and is outdoors for a long time, the solar panel 104 installed on the top of the laser 102 can be continuously exposed to the sun, so that the solar panel 104 can continuously charge the battery, which can not only ensure the battery power but also be more environmentally friendly.

[0048] Specifically, the battery is installed in the housing 101 , and the solar panel 104 is installed on the top of the housing 101 .

[0049] In some embodiments, the laser emission module includes a receiver 105 and a remote control device (not shown in the figure). The receiver 105 is electrically connected to the control module, and the receiver 105 communicates wirelessly through a transmitter on the remote control device (not shown in the figure).

[0050] During implementation, the remote control device is controlled to make the transmitter in the remote control device send out an on signal, the receiver 105 in the laser emission module receives the on signal and converts the on signal into a control signal, and then sends the control signal to the control module, and the control module sends an execution instruction to the laser 102, so that the laser 102 emits a laser. When the laser 102 needs to be shut down due to complaints from surrounding residents or other reasons, the laser 102 can also be shut down by sending a shut-down signal through the remote control device. At the same time, the remote control device can also send an adjustment signal to adjust the working mode of the laser 102, such as adjusting the time for timed bird driving.

[0051] Specifically, the receiver 105 is mounted on the housing 101 .

[0052] In some embodiments, the laser emission module includes a mounting structure.

[0053] During implementation, the laser emission module is installed on the power equipment through the mounting structure, and the mounting structure plays a role in stabilizing the laser emission module.

[0054] In some embodiments, the mounting structure includes an upper clamping plate 106 and a lower clamping plate 107 , and the upper clamping plate 106 and the lower clamping plate 107 are connected by bolts.

[0055] During implementation, the upper clamping plate 106 is placed on the top of the beam 4 corresponding to the installation position of the power equipment, and the lower clamping plate 107 is placed on the bottom of the beam 4 corresponding to the installation position of the power equipment, and then the upper and lower clamping plates 107 are fixed to each other by bolts.

[0056] Specifically, mounting structures are provided on both sides of the housing 101 of the laser emission module, that is, an upper clamping plate 106 and a lower clamping plate 107 are provided on each side, and the upper clamping plate 106 is fixed on the housing 101 .

[0057] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A laser bird-repelling device, characterized in that: include: A laser emission module, comprising a laser and an emission head, wherein the emission head is mounted on the laser, and the laser emission module comprises a housing, wherein a horizontal mounting surface and a vertical mounting surface are provided on the housing, wherein a laser is respectively mounted on the horizontal mounting surface and the vertical mounting surface, and each laser is provided with an emission head, wherein the laser is located in the housing, wherein a through hole is provided on the housing, and wherein the emission head passes through the through hole to connect to the laser; The light source beam expansion module comprises a beam expander, which is mounted on the emission head. The light source beam expansion module comprises a shield, which is mounted above the beam expander, and the shield comprises a plane shield plate and a plurality of support rods.

2. The laser bird repellent device according to claim 1, characterized in that: The laser emission module includes a control module, and the control module is electrically connected to the laser.

3. The laser bird repellent device according to claim 1, characterized in that: The laser emission module includes a position detection module, and the position detection module is connected to the control module.

4. The laser bird repellent device according to claim 2, characterized in that: A timing unit is arranged inside the control module.

5. The laser bird repellent device according to claim 1, characterized in that: The laser emission module includes a power module, and the power module is electrically connected to the laser.

6. The laser bird repellent device according to claim 5, characterized in that: The power module includes a battery and a solar panel, and the solar panel is electrically connected to the battery.

7. The laser bird repellent device according to claim 1, characterized in that: The laser emission module includes a receiver and a remote control device. The receiver is electrically connected to the control module, and the receiver performs wireless communication through a transmitter on the remote control device.

8. The laser bird repellent device according to claim 1, characterized in that: The laser emission module includes a mounting structure.

9. The laser bird repellent device according to claim 1, characterized in that: The mounting structure comprises an upper clamping plate and a lower clamping plate, and the upper clamping plate and the lower clamping plate are connected by bolts.

Images