CN111109243A - Bird repelling device - Google Patents
Bird repelling device Download PDFInfo
- Publication number
- CN111109243A CN111109243A CN202010096015.8A CN202010096015A CN111109243A CN 111109243 A CN111109243 A CN 111109243A CN 202010096015 A CN202010096015 A CN 202010096015A CN 111109243 A CN111109243 A CN 111109243A
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- Prior art keywords
- light emitting
- controller
- power
- emitting module
- bird
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/10—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/08—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Catching Or Destruction (AREA)
Abstract
The bird repelling device comprises a bird repelling unit and a fixing device for fixing the bird repelling unit, wherein the fixing device is fixedly arranged on power equipment; the bird repelling unit comprises a power generation module, a storage battery, a loudspeaker, a controller and a light emitting module; the power output end of the power generation module is electrically connected with the storage battery, the controller and the power input end of the light emitting module respectively; the power supply output end of the storage battery is electrically connected with the controller and the power supply input end of the light emitting module respectively; the output end of the controller is electrically connected with the loudspeaker and the light emitting module respectively; the power generation module, the storage battery, the loudspeaker, the controller and the light emitting module are all installed on the fixing device. This application can be fit for field tower and inconvenient transformer substation who provides the power and choose for use to can solve the last bird of electric power tower and do nest and airport overhead bird pest problem.
Description
Technical Field
The application relates to the field of electric power engineering, in particular to a bird repelling device.
Background
In spring, birds are increased sharply, and the natural ecological environment is damaged, so that the bird inhabitation and nesting places are reduced, and the power transmission line becomes a new place for the birds to live at home. Birds usually nest with damp branches, withered vines, hay and even iron wires, and the materials are easy to cause short circuit of lines. In addition to bird nests, a large amount of excrement discharged by birds can pollute porcelain bottles to cause line tripping; and brings great economic loss to the power sector and the production and the life of people.
Disclosure of Invention
An object of this application is to provide a bird repellent device, it can solve electric power tower and go up the bird and do nest and airport overhead bird pest problem to guarantee that power equipment can not receive the bird pest and invade, and then bring very big facility for electric power department and people's production life.
The embodiment of the application is realized as follows:
in a first aspect, the application provides a bird repelling device, which comprises a bird repelling unit and a fixing device for fixing the bird repelling unit, wherein the fixing device is fixedly arranged on electrical equipment; the bird repelling unit comprises a power generation module, a storage battery, a loudspeaker, a controller and a light emitting module; the power output end of the power generation module is respectively and electrically connected with the storage battery, the controller and the power input end of the light emitting module and is used for providing electric energy for the storage battery, the controller and the light emitting module; the power output end of the storage battery is electrically connected with the power input ends of the controller and the light emitting module respectively, and the storage battery is used for supplying power to the controller and the light emitting module under the condition that the power generation module does not supply power; the output end of the controller is respectively electrically connected with the loudspeaker and the light emitting module, and is used for controlling the loudspeaker to emit bird repelling sound with preset frequency in a first preset time period and driving the light emitting module to emit strong flash light in a second preset time period; the power generation module, the storage battery, the loudspeaker, the controller and the light emitting module are all installed on the fixing device.
In a preferred embodiment of the present application, the first preset time period includes 6 time periods, and the 6 time periods are 06:00, 10:00, 13:00, 16:00, 19:00 and 23: 00.
in a preferred embodiment of the present application, the second preset time period includes 6 time periods, and the 6 time periods are 06:00, 10:00, 13:00, 16:00, 19:00 and 23: 00.
in a preferred embodiment of the present invention, the fixing device comprises a circular bracket, an astigmatic mirror, a reflector, and a microphone; the astigmatic mirror the speculum with the megaphone is located on the circular support, the power generation module the battery the controller with the luminous light module all installs on the circular support, the megaphone with the speaker is connected.
In a preferred embodiment of the present application, the circular bracket is provided with a first groove and a second groove; the controller is arranged in the first groove; the second groove is used for installing the storage battery.
In a preferred embodiment of the present application, the diffuser and the reflector are disposed with the light emitting module as a center.
In a preferred embodiment of the present invention, the number of the speakers is multiple, and the number of the loudspeakers is the same as the number of the speakers.
In a preferred embodiment of the present invention, the number of the light emitting modules is plural.
Above-mentioned a bird repellent device that this application provided, it utilizes the power module, for example solar energy and little aerogenerator and battery powered, can be fit for open-air shaft tower and the inconvenient transformer substation who provides the power chooses for use, and then can solve the power tower and go up the bird pest problem that the bird is nest and airport overhead to guarantee that power equipment can not receive the bird pest infestation, and then bring very big facility for power department and people's production life.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural view of a bird repelling device according to a preferred embodiment of the present application;
fig. 2 is a schematic structural view of a bird repelling device according to a preferred embodiment of the present application;
fig. 3 is a schematic structural view of a circular bracket of the bird repelling device provided in the preferred embodiment of the present application in a locked state;
fig. 4 is a schematic structural diagram of a circular bracket of the bird repelling device provided by the preferred embodiment of the application in an unlocked state;
fig. 5 is a schematic structural diagram of a light emitting module, a scattering mirror and a reflector in the bird repelling device according to the preferred embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 to 5, the present embodiment provides a bird repelling device 10, which includes a bird repelling unit 100 and a fixing device 200 for fixing the bird repelling unit 100.
Optionally, the bird repelling unit 100 is used for repelling birds nesting or wandering on the electric power equipment, so that birds to be parked on the electric power equipment are far away from the electric power equipment.
It should be noted that the bird repelling unit 100 is only used to repel birds, but does not harm the birds.
Alternatively, the power equipment may be a transmission line, a power tower, a porcelain bottle on the power tower, a high-voltage tower or a transformer substation, and the like. Here, the number of the carbon atoms is not particularly limited.
Of course, in practical use, the bird repelling unit 100 of the present application may also be applied in other fields, for example, in airports, and may repel birds in the airport area to avoid the influence of birds on airplanes.
Optionally, the bird repelling unit 100 is fixedly mounted on the fixing device 200.
Of course, in practical use, the bird repelling unit 100 may be detachably mounted on the fixing device 200. Here, the number of the carbon atoms is not particularly limited.
Optionally, the bird repelling unit 100 includes a power generation module 110, a storage battery 120, a speaker 130, a controller 140, and a light emitting module 150.
Alternatively, the power output terminal of the power generation module 110 is electrically connected to the power input terminals of the storage battery 120, the controller 140 and the light emitting module 150, respectively.
The power generation module 110 is configured to provide electric energy to the storage battery 120, the controller 140, and the light emitting module 150.
Alternatively, the power generation module 110 may be a solar power plant and/or a small wind generator.
Alternatively, the solar power generation device may be a solar cell. Here, the number of the carbon atoms is not particularly limited.
Optionally, the power output terminal of the storage battery 120 is electrically connected to the power input terminals of the controller 140 and the light emitting module 150, respectively.
The battery 120 is used to supply power to the controller 140 and the light emitting module 150 when the power generation module 110 does not supply power.
Of course, in practical use, not supplying power may also mean that the voltage supplied by the power generation module 110 does not reach the rated voltage of the controller 140 and/or the light emitting module 150.
That is, when the voltage supplied by the power generation module 110 does not reach the rated voltage of the controller 140 and/or the light emitting module 150, the storage battery 120 starts to operate, that is, the storage battery 120 starts to supply power to the controller 140 and the light emitting module 150, so that the controller 140 and the light emitting module 150 operate normally.
Optionally, an output of the controller 140 is electrically connected to the speaker 130 for controlling the speaker 130 to emit bird repelling sound with a preset frequency, such as a shotgun sound, within a first preset time period.
Alternatively, speaker 130 may be an acoustic transmitter.
Optionally, the number of the speakers 130 is plural.
Optionally, the first preset period comprises 6 periods, the 6 periods being 06:00, 10:00, 13:00, 16:00, 19:00 and 23: 00.
note that, the time in this example is a 24-hour time, for example, a 24-hour time based on the beijing time.
Alternatively, the preset frequency may be between 13000HZ and 25000 HZ.
It should be understood that the preset frequency and the first preset time period may be dynamically modified.
Of course, the preset frequency and the first preset time period may also be initialized in the program of the controller 140. Here, the number of the carbon atoms is not particularly limited.
Optionally, an output of the controller 140 is electrically connected to the light emitting module 150 for driving the light emitting module 150 to emit an intense flash of light within a second preset time period.
Alternatively, the light emitting module 150 may be a high light device, such as high intensity infrared or ultraviolet light, or even white light.
It should be understood that although the light module 150 emits bright light, it does not instantly blind birds.
Optionally, the second preset time period comprises 6 time periods, the 6 time periods being 06:00, 10:00, 13:00, 16:00, 19:00 and 23: 00.
optionally, in the embodiment of the present application, the light emitting module 150 and the speaker 130 may emit sound and light at the same time to better repel birds.
In one embodiment, the power generation module 110, the battery 120, the speaker 130, the controller 140, and the light emitting module 150 are mounted on the fixing device 200.
Optionally, the number of the light emitting modules 150 is plural.
In the embodiment of the present application, the fixing device 200 includes a circular bracket 210, an astigmatic mirror 220, a reflecting mirror 230, and a microphone 240.
Alternatively, the diffuser 220, the reflector 230 and the speaker 240 are disposed on the circular bracket 210, the power generation module 110, the battery 120, the speaker 130, the controller 140 and the light emitting module 150 are all mounted on the circular bracket 210, and the speaker 240 is connected to the speaker 130.
Optionally, the circular bracket 210 comprises a first bracket 211 and a second bracket 212, the diameter of the cross-section of the second bracket 212 being smaller than the diameter of the cross-section of the first bracket 211.
Optionally, the first bracket 211 is a hollow structure.
Optionally, the second bracket 212 is slidably mounted in the first bracket 211, as shown in fig. 2 to 4, when the second bracket 212 is slid to the position shown in fig. 2 or 3, one end of the second bracket 212 is slid into the first bracket 211 to form a closed circle with the first bracket 211, so as to fix the bird repelling device 10 on the electrical equipment.
Optionally, a first groove 214 and a second groove 213 are formed on the circular bracket 210; the controller 140 is installed in the first groove 214; the second groove 213 mounts the secondary battery 120.
In the above implementation, by mounting the controller 140 in the first recess 214 and mounting the storage battery 120 in the second recess 213, the mounting can be made more stable.
Alternatively, the groove depths of the first groove 214 and the second groove 213 may be different.
Of course, the groove depth of the first groove 214 and the second groove 213 may be the same, and is not particularly limited herein.
Optionally, a wiring region/via (not shown) is disposed between the first recess 214 and the second recess 213 to facilitate connection of the controller 140 to the battery 120.
Optionally, the diffuser 220 and the reflector 230 are disposed with the light emitting module 150 as a center.
Optionally, the number of the astigmatic mirrors 220 and the reflective mirrors 230 may be the same or different, and is not limited herein. For example, in fig. 5, the number of the astigmatic mirrors 220 is 2, and the number of the reflective mirrors 230 is 1.
Optionally, the diffuser 220 is used to scatter the strong light emitted from the light emitting module 150 to increase the light emitting area.
Optionally, the reflector 230 is used for reflecting the strong light emitted from the strong light module 150.
Alternatively, the number of the microphones 240 is plural, and the number of the microphones 240 is the same as that of the speakers 130.
Optionally, the microphone 240 is connected to the speaker 130 to amplify the sound emitted from the speaker 130, so as to increase the intensity of the sound.
To sum up, the bird repellent device 10 that this application provided, it utilizes power module 150, for example, solar energy and little aerogenerator and battery 120 power supply, make this bird repellent device 10 can be fit for field tower and the inconvenient transformer substation who provides the power choose for use, and this bird repellent device 10 sends through controller 140 control speaker 130 and highlight module 150 and drives bird sound and highlight and come and then can solve the power tower on the bird do nest and airport overhead bird pest problem, in order to guarantee that power equipment can not receive the bird pest and invade, and then bring very big facility for power department and people's production life.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A bird repellent device, its characterized in that includes: the bird repelling device comprises a bird repelling unit and a fixing device for fixing the bird repelling unit, wherein the fixing device is fixedly arranged on the power equipment;
the bird repelling unit comprises a power generation module, a storage battery, a loudspeaker, a controller and a light emitting module;
the power output end of the power generation module is respectively and electrically connected with the storage battery, the controller and the power input end of the light emitting module and is used for providing electric energy for the storage battery, the controller and the light emitting module;
the power output end of the storage battery is electrically connected with the power input ends of the controller and the light emitting module respectively, and the storage battery is used for supplying power to the controller and the light emitting module under the condition that the power generation module does not supply power;
the output end of the controller is respectively electrically connected with the loudspeaker and the light emitting module, and is used for controlling the loudspeaker to emit bird repelling sound with preset frequency in a first preset time period and driving the light emitting module to emit strong flash light in a second preset time period;
the power generation module, the storage battery, the loudspeaker, the controller and the light emitting module are all installed on the fixing device.
2. A bird repellent device according to claim 1, wherein the first preset period of time comprises 6 periods of time, the 6 periods of time being 06:00, 10:00, 13:00, 16:00, 19:00 and 23: 00.
3. a bird repellent device according to claim 1, wherein the second preset period of time comprises 6 periods of time, the 6 periods of time being 06:00, 10:00, 13:00, 16:00, 19:00 and 23: 00.
4. a bird repellent device according to claim 1, wherein the fixture includes a circular bracket, an astigmatic mirror, a reflector and a loudspeaker; the astigmatic mirror the speculum with the megaphone is located on the circular support, the power generation module the battery the controller with the luminous light module all installs on the circular support, the megaphone with the speaker is connected.
5. A bird repelling device according to claim 4, wherein the circular bracket is provided with a first groove and a second groove; the controller is arranged in the first groove; the second groove is used for installing the storage battery.
6. A bird repellent device according to claim 4, wherein the diffuser and reflector are centered on the light emitting module.
7. A bird repellent device according to claim 4, wherein the number of loudspeakers is plural and the number of loudspeakers is the same as the number of loudspeakers.
8. A bird repellent device according to claim 1, wherein the number of light-emitting modules is plural.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010096015.8A CN111109243A (en) | 2020-02-17 | 2020-02-17 | Bird repelling device |
Applications Claiming Priority (1)
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CN202010096015.8A CN111109243A (en) | 2020-02-17 | 2020-02-17 | Bird repelling device |
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CN111109243A true CN111109243A (en) | 2020-05-08 |
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CN202010096015.8A Pending CN111109243A (en) | 2020-02-17 | 2020-02-17 | Bird repelling device |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2172994A1 (en) * | 1993-10-19 | 1995-04-27 | Lars Svensson | To a vehicle mounted warning device |
JPH1028511A (en) * | 1996-07-11 | 1998-02-03 | Emiya:Kk | Apparatus for preventing birds from coming flying, suitable for outdoor street illuminating lamp or the like |
CN2932999Y (en) * | 2006-07-27 | 2007-08-15 | 朱建武 | Birds-scaring apparatus with sound |
CN102396447A (en) * | 2010-09-07 | 2012-04-04 | 泉州市丰泽华盛电子通讯器材有限公司 | Photoelectric target recognition bird repeller and bird repelling method |
CN102550537A (en) * | 2012-02-02 | 2012-07-11 | 陈晓容 | Insecticidal bird dispeller |
CN202773898U (en) * | 2012-09-06 | 2013-03-13 | 王彬 | Solar ultrasonic bird expeller |
CN109717182A (en) * | 2019-03-20 | 2019-05-07 | 宋扬 | A kind of multi-functional telegraph pole tower bird-scaring unit device |
-
2020
- 2020-02-17 CN CN202010096015.8A patent/CN111109243A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2172994A1 (en) * | 1993-10-19 | 1995-04-27 | Lars Svensson | To a vehicle mounted warning device |
JPH1028511A (en) * | 1996-07-11 | 1998-02-03 | Emiya:Kk | Apparatus for preventing birds from coming flying, suitable for outdoor street illuminating lamp or the like |
CN2932999Y (en) * | 2006-07-27 | 2007-08-15 | 朱建武 | Birds-scaring apparatus with sound |
CN102396447A (en) * | 2010-09-07 | 2012-04-04 | 泉州市丰泽华盛电子通讯器材有限公司 | Photoelectric target recognition bird repeller and bird repelling method |
CN102550537A (en) * | 2012-02-02 | 2012-07-11 | 陈晓容 | Insecticidal bird dispeller |
CN202773898U (en) * | 2012-09-06 | 2013-03-13 | 王彬 | Solar ultrasonic bird expeller |
CN109717182A (en) * | 2019-03-20 | 2019-05-07 | 宋扬 | A kind of multi-functional telegraph pole tower bird-scaring unit device |
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