CN204742358U

CN204742358U - Supersound drives bird ware

Info

Publication number: CN204742358U
Application number: CN201420735106.1U
Authority: CN
Inventors: 赵飞; 郑宁; 马佳骝
Original assignee: 国家电网公司; 国网北京市电力公司
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2015-11-11

Abstract

The utility model provides a supersound drives bird ware. Supersound drives bird ware includes: current transformer installs on the air wire, ultrasonic generrator is connected with current transformer, still includes: the controller is connected with ultrasonic generrator, infrared sensor is connected with the controller for whether the perception has birds to close on, and whether the controller works according to infrared sensor feedack control ultrasonic generrator. Use the technical scheme of the utility model, current transformer is the high -tension electricity of the high -voltage line power for can be used to ultrasonic generrator that steps down, for ultrasonic generrator provides stable power, has solved the work that the solar cell that exists can not be normal when nos sunshine among the prior art, problem that the reliability is hanged down.

Description

Ultrasonic bird-scaring unit

Technical field

The utility model relates to bird-scaring unit field, in particular to the ultrasonic bird-scaring unit of one.

Background technology

The number of stoppages cumulative year after year that existing 10kV overhead transmission line causes because of bird pest, for alleviating bird pest, reducing overhead transmission line fault rate, promote tour quality and all take insulation bird-scaring unit, but cause more greatly the rotation of insulation bird-scaring unit malfunctioning owing to receiving environmental influence, cause the effect on driving birds of bird-scaring unit not good.

Because bird-scaring unit is arranged on outdoor, use wind as power source, when calm or wind is little can quit work; Be affected by the external environment comparatively large, easily cause rotation malfunctioning at turning cylinder place control of dust; The situation coming off in a large number and lose is there is in reflective mirror in long-play; If bird-scaring unit institute holding position can cause light pollution to resident in residential building area of concentration.

Ultrasonic bird-scaring unit of the prior art adopts solar panel as the power supply of ultrasonic generator, but solar cell is can not work normally without during sunlight, and reliability is low.

Utility model content

Main purpose of the present utility model is to provide a kind of ultrasonic bird-scaring unit, to solve the low problem of solar cell reliability of the prior art.

To achieve these goals, the utility model provides a kind of ultrasonic bird-scaring unit, comprising: current transformer, is arranged on aerial condutor; Ultrasonic generator, is connected with current transformer.

Further, also comprise: controller, be connected with ultrasonic generator; Whether infrared sensor, is connected with controller, have birds to close on for perception, and whether controller controls ultrasonic generator according to infrared sensor feedack and work.

Further, controller is single-chip microcomputer.

Further, also comprise time-delay relay, time-delay relay is connected between controller and ultrasonic generator.

Further, also comprise casing, controller is arranged in casing.

Further, ultrasonic generator is arranged in casing.

Further, infrared sensor is arranged on outside casing.

Further, casing is connected with the mounting structure for being connected by casing on utility poles.

Application the technical solution of the utility model, ultrasonic bird-scaring unit comprises: current transformer, is arranged on aerial condutor; Ultrasonic generator, is connected with current transformer.Application the technical solution of the utility model, the high-tension electricity step-down of high-voltage line is the power supply that can be used for ultrasonic generator by current transformer, for ultrasonic generator provides stable power supply, solve the solar cell that exists in prior art can not work normally without during sunlight, the problem that reliability is low.

Accompanying drawing explanation

The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 shows the structural representation according to ultrasonic bird-scaring unit of the present utility model.

Wherein, above-mentioned accompanying drawing comprises the following drawings mark:

1, ultrasonic generator; 2, controller; 3, infrared sensor.

Embodiment

It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.

As shown in Figure 1, the ultrasonic bird-scaring unit of the utility model embodiment comprises: current transformer, is arranged on aerial condutor; Ultrasonic generator 1, is connected with current transformer.

The high-tension electricity step-down of high-voltage line is the power supply that can be used for ultrasonic generator 1 by current transformer, for ultrasonic generator 1 provides stable power supply, solves the solar cell that exists in prior art can not work normally without during sunlight, the problem that reliability is low.

Preferably, ultrasonic bird-scaring unit also comprises: controller 2, is connected with ultrasonic generator; Whether infrared sensor 3, is connected with controller 2, have birds to close on for perception, and whether controller 2 controls ultrasonic generator 1 according to infrared sensor 3 feedack and work.

Preferably, controller 2 is single-chip microcomputer.

Preferably, ultrasonic bird-scaring unit, is characterized in that, also comprises time-delay relay, and time-delay relay is connected between controller 2 and ultrasonic generator 1.After infrared sensor 3 has detected that birds close on, by information feed back to controller, controller sends pulse control signal to time-delay relay, the work of time-delay relay closing of contact ultrasonic generator is to drive away birds, after delay predetermined time, the contact of time-delay relay disconnects, and ultrasonic generator 1 quits work.

Preferably, ultrasonic bird-scaring unit also comprises casing, and controller 2 is arranged in casing.

Preferably, ultrasonic bird-scaring unit ultrasonic generator 1 is arranged in casing.

Preferably, infrared sensor 3 is arranged on outside casing.

Preferably, casing is connected with the mounting structure for being connected by casing on utility poles.

These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a ultrasonic bird-scaring unit, is characterized in that, comprising:

Current transformer, is arranged on aerial condutor;

Ultrasonic generator (1), is connected with described current transformer,

Controller (2), is connected with described ultrasonic generator;

Infrared sensor (3), be connected with described controller (2), whether have birds to close on for perception, whether described controller (2) controls described ultrasonic generator (1) according to described infrared sensor (3) feedack and works.

2. ultrasonic bird-scaring unit according to claim 1, is characterized in that, described controller (2) is single-chip microcomputer.

3. ultrasonic bird-scaring unit according to claim 1, is characterized in that, also comprise time-delay relay, and described time-delay relay is connected between described controller (2) and described ultrasonic generator (1).

4. ultrasonic bird-scaring unit according to claim 3, is characterized in that, also comprise casing, and described controller (2) is arranged in described casing.

5. ultrasonic bird-scaring unit according to claim 4, is characterized in that, described ultrasonic generator (1) is arranged in described casing.

6. ultrasonic bird-scaring unit according to claim 4, is characterized in that, described infrared sensor (3) is arranged on outside described casing.

7. the ultrasonic bird-scaring unit according to any one of claim 4 to 6, is characterized in that, described casing is connected with the mounting structure for being connected by described casing on utility poles.