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Electronic type high-voltage grid fly-killing device

A high-voltage power grid and fly-killing technology, applied to printing devices, printing, etc., can solve the problem of low high-voltage output power

Inactive Publication Date: 2013-04-03
朱慧玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The results of use show that although the output voltage of the inductive high-voltage package is very high, the output power to maintain the high voltage is very small. Often, after the flies are shocked by the high voltage, the flies have a certain resurrection rate

Method used

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  • Electronic type high-voltage grid fly-killing device

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Embodiment Construction

[0016] According to attached figure 1 The circuit working principle diagram and accompanying drawings of the electronic high-voltage power grid fly killing device shown, and the connection relationship between the components in each part of the circuit described in the summary of the invention, and the technical parameter requirements of the components described in the implementation mode The present invention can be realized by carrying out implementation.

[0017] Selection of components and their technical parameters

[0018] IC1 is the time base circuit, the selected model is NE555, which is an 8-pin dual-in-line DIP package, and the functions of each pin are respectively: 1 pin is connected to the negative pole of the DC power supply, 2 pins are the trigger end, 3 pins are the output end, and 4 pins Reset terminal, pin 5 is the control voltage, pin 6 is the threshold (threshold), pin 7 is the discharge terminal, pin 8 is connected to the positive pole of the DC power sup...

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Abstract

The invention relates to an electronic type high-voltage grid fly-killing device, comprising a 220V alternating-current power, a 12V voltage-stabilizing power supply, a self-exciting oscillating circuit, a square-wave output circuit, a high-voltage generation circuit and a high-voltage grid. The electronic type high-voltage grid fly-killing device is characterized in that the type selected by a time-base circuit IC1 in the self-exciting oscillating circuit is NE555. The electronic type high-voltage grid fly-killing device directly utilizes 220V alternating-current to generate high voltage by a voltage tripler rectifier instead of using an induction type high-voltage pack to generate high voltage; the high-voltage grid has large output power, and adopts an intermittent discharge mode; and the intermittent time and the high-voltage discharge time of the high-voltage grid can be respectively adjusted so as to enable the fly to have certain activity and food-finding time on the high-voltage grid and attract partners to gather. The electronic type high-voltage grid fly-killing device not only can kill the fly, but also can not pollute the environment, and is suitable for being used at home, hotels, restaurants and hospitals and the like.

Description

technical field [0001] The invention belongs to the application field of electronic technology, and relates to an electronic high-voltage power grid fly killing device. Background technique [0002] The largest type of electronic fly killer on the market uses an inductive high-voltage package, and its output high voltage is about 1800-2500V. The results of use show that although the output voltage of the inductive high voltage pack is very high, the output power to maintain the high voltage is very small, and the flies often have a certain resurrection rate after being shocked by the high voltage. [0003] In order to overcome the defects of the method of killing flies with the inductive high-voltage pack on the market, the present invention does not use the inductive high-voltage pack to produce high voltage, but directly uses 220V alternating current to generate high voltage through triple voltage rectification. The high-voltage power grid has large output power, and The ...

Claims

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Application Information

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IPC IPC(8): B41M1/22
Inventor 朱慧玲
Owner 朱慧玲
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