KR100818364B1 - Auto mosquito repellent by mosquito frequency detection - Google Patents

Abstract

The present invention relates to an automatic mosquito control device by detecting the mosquito frequency by detecting the presence of mosquitoes to automatically fight the mosquitoes, the mosquito scent by using a heating unit that generates a constant temperature through the power applied by the switching unit In the mosquito repellent device to fight the mosquitoes in the room by scattering the light, the frequency sensing unit for detecting the frequency of a certain frequency band generated by the wings of the mosquito and output the level value, and the level detected by the frequency detection unit A wireless communication unit for transmitting and receiving a value, and a microcomputer to turn on the switching unit when a level value of a predetermined frequency band is input from the frequency sensing unit or the wireless communication unit.

Mosquitoes, Frequency, Electric Fumigations, Wireless Communications

Description

Auto mosquito repellent by mosquito frequency detection}

1 is a perspective view of a conventional liquid mosquito coil for electric fume.

Figure 2 is a block diagram of a conventional electric mosquito vapor for liquid mosquitoes.

3 is a block diagram of an automatic mosquito repellent device by detecting the mosquito frequency according to the first embodiment of the present invention.

Figure 4 is a block diagram of an automatic mosquito control device by detecting the mosquito frequency according to a second embodiment of the present invention.

5 and 6 are views showing the installation state of the automatic mosquito repellent device by detecting the mosquito frequency according to the second embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: mosquito control device

110: micom

120: rectifier

130: light emitting unit

140: switching unit

150: heating unit

160: timer

170,210: frequency detector

200: mosquito detection device

220,180: wireless communication unit

The present invention relates to a mosquito repellent device, and more particularly to a mosquito repellent device that can detect the presence of mosquitoes to automatically eliminate the mosquitoes, as well as to interwork with short-range wireless communication.

In general, in Korea, where the summer season is a subtropical climate group, various methods have been used to prepare for mosquitoes, which are the mediators of the legal epidemic called encephalitis.

For example, there are ways to prevent a mosquito from being bitten by putting a potion of smoke and spicy aroma or a mosquito-like scent, or spraying a mixture of mosquitoes with a volatile spray. However, these methods suffered from inconveniences and effects in use.

Recently, a mosquito repellent device has been developed that volatilizes a mosquito-impregnated mat in a certain form or heats and spreads liquid mosquito incense with an electric steamer. The explanation is as follows.

1 is an exploded perspective view of a conventional electric mosquito for an electric mosquito coil.

As shown in FIG. 1, the liquid mosquito repellent electric steamer has a receiving hole (not shown) in the center thereof, and a cover plate 10 for protecting the control circuit board (not shown) and the heat generating part, and evaporates thereon. A rod 20 is formed and a container 30 for storing a liquid mosquito scent, and a support plate 40 for storing and supporting the container 30.

Then, a plug is formed on one side of the cover plate 10 or the support plate 40 to be inserted into the wall outlet.

Referring to FIG. 2, the operation of the conventional liquid mosquito coil for an electric steamer configured as described above is as follows.

FIG. 2 is a block diagram of a conventional liquid mosquito repellent electric steamer. As shown in FIG. 2, the rectifier 60 rectifies the applied AC power to a constant DC power, and uses a DC power applied from the rectifier 60. To the control signal of the light emitting unit 80 and the microcomputer 50 to turn on / off according to the control signal of the microcomputer 50 and the microcomputer 50 to control the overall electric steamer. Accordingly, the heating unit 94 generates heat at a constant temperature through the switching unit 92 that is turned on / off to allow power to be applied to the heat generating unit 94, and the power applied according to the on / off of the switching unit 92. )

Such a liquid mosquito repellent electric steamer when the user turns on the power switch 70, receives a direct current power from the rectifier 60 to turn on the light emitting unit 80, and also turns on the switching unit 92 to generate heat The portion 94 generates heat at a constant temperature to allow the liquid mosquito scent to scatter.

However, the conventional mosquito repellent device allows the user to operate by turning on / off the power switch, which has the trouble of the user having to turn the power switch on and off individually, and also if the user does not turn off the liquid mosquito odor Since all of these can be scattered, there is a problem that the power switch must be turned off again after a predetermined time of use.

In addition, when the mosquitoes are turned on in advance in preparation for the evening time, there is a problem that the liquid mosquito scent is wasted wasted even if there is no mosquito in the room.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and an object thereof is to provide a mosquito repelling device that is automatically turned on / off according to the frequency by detecting a frequency and a level change occurring according to a wing of a mosquito. .

Another object of the present invention is to automatically turn on in accordance with the frequency and level changes of the mosquitoes so that the user can conveniently use without having to turn on the power one by one to prevent the waste of mosquito incense.

Still another object of the present invention is to detect a frequency and level change of a mosquito through a wireless communication unit so as to communicate with each other wirelessly.

The present invention devised to achieve the above object is as follows.

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In the mosquito repellent device according to the present invention, the automatic mosquito repelling device by detecting the mosquito frequency to mosquito repellent by using a heating unit that generates heat at a constant temperature through the power applied by the switching unit to mosquito repellent in the room, A frequency sensing unit for detecting a frequency of a predetermined frequency band generated by the wing of the antenna and outputting a level value, a wireless communication unit for transmitting and receiving a level value detected by the frequency sensing unit, the frequency sensing unit or the wireless communication unit And a microcomputer to turn on the switching unit when a level value of a predetermined frequency band is input from the control unit.

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The microcomputer further includes determining whether the level change amount of the level value is equal to or greater than a preset value and turning on the switching unit when the level change amount is equal to or greater than the set value.

The constant frequency band is characterized in that 250 ~ 600kHz.

The mosquito repellent device may further include a light emitting part turned on / off by the control signal of the microcomputer.

The mosquito repellent apparatus further includes a timer for counting an operation time of the switching unit, and the microcomputer determines whether the preset time is counted by the timer and turns off the switching unit when the set time elapses. It is characterized by.

The wireless communication unit may be interlocked with each other by matching codes with short-range wireless communication such as Zigbee.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

For reference, in the embodiment of the present invention has been described as an example of an electric fumigation using a liquid mosquito scent, but is not limited to this may be applied to a variety of mosquito repellent apparatus using a mat.

3 is a block diagram of an automatic mosquito repellent device by detecting the mosquito frequency according to the first embodiment of the present invention.

The automatic mosquito repelling apparatus by detecting the mosquito frequency according to the embodiment of the present invention is largely divided into the first and second embodiments.

First, the first embodiment relates to a mosquito repellent device having a frequency sensing unit for detecting the frequency of the mosquitoes therein, the second embodiment is provided with a wireless communication unit as well as a frequency sensing unit for detecting the frequency of the mosquitoes therein. It relates to a mosquito repellent device that is interlocked with each other.

First, the mosquito repelling device 100 according to the first embodiment of the present invention, as shown in Figure 3, rectifying unit 120 for rectifying the applied AC power to a constant DC power, which is applied from the rectifying unit 120 In response to the control signal of the microcomputer 110 and the microcomputer 110 to control the operation of the mosquito control device using a DC power source, on / off according to the control signal of the microcomputer 110 to indicate whether or not to operate. Accordingly, the switching unit 140 is turned on / off so that power is applied to the heating unit 150, and the heating unit 150 generates heat at a constant temperature through the power applied according to the on / off of the switching unit 140. And a frequency sensing unit 170 for detecting a predetermined frequency band by the wing of the mosquito and outputting the level value.

Here, the constant frequency band is to include the frequency of the mosquito is known that the frequency of the mosquito is usually 250 ~ 600 kHz and the frequency of the female mosquito attracting male mosquito is around 380 kHz.

In addition, in order to prevent malfunction due to other similar frequencies flowing from other sound sources, it is determined that the mosquito is in the room only when the frequency change is greater than the set value by measuring the level change amount.

This is because if the mosquito is active indoors, the level value changes according to the activity of the mosquito and the distance between the mosquito and the frequency sensing unit 170, and if the constant level value is still detected, this is not the frequency generated by the mosquito wing. Or it is likely that the frequency is detected from other sound sources in the outdoor.

In addition, the timer 160 counts the time according to the control signal of the microcomputer 110, and the microcomputer 110 when the time counted by the timer 160 passes a predetermined set time, preferably 10 hours. The switching unit 140 and the light emitting unit 130 are controlled to stop the operation of the mosquito control device.

In particular, as described above, the microcomputer 110 generally controls the mosquito control device according to the embodiment of the present invention. When the AC power is rectified by the rectifying unit 120 and the 5V power is applied, the microcomputer The controller 110 detects a level change amount with respect to a level value applied from the frequency detector 170 to determine whether the level change amount is greater than or equal to the set value, and determines that there is a mosquito in the room if the level change amount is greater than or equal to the set value.

In addition, when the amount of level change is greater than or equal to the set value, the control signal is output to the light emitter 130 to light up the light emitter 130 to display that the mosquito control device is in operation.

In addition, by outputting a control signal to the switching unit 140, the heat generating unit 150 to generate heat so that the liquid mosquito odor.

Meanwhile, when the microcomputer 110 outputs a control signal to the switching unit 140, the microcomputer 110 outputs the control signal to the timer 160. The timer 160 counts the time according to the control signal, and the microcomputer 110 generates the control signal. It is determined whether the time counted by the timer 160 has passed the set time. When the time counted by the timer 160 passes the set time, a control signal is sent to the switching unit 140 and the light emitting unit 130. The output is turned off to stop the operation of the mosquito control device.

Next, the automatic mosquito repelling apparatus by detecting the mosquito frequency according to the second embodiment of the present invention will be described in detail with reference to FIGS.

4 is a block diagram of an automatic mosquito repellent device by detecting the mosquito frequency according to a second embodiment of the present invention.

The automatic mosquito control device by detecting the mosquito frequency according to the second embodiment of the present invention is provided with a wireless communication unit, the mosquito detection device 200 is separated from the mosquito control device 100 to detect and transmit the mosquito frequency independently. It is divided into and configured to interoperate.

Therefore, the second embodiment of the present invention is the first embodiment in the configuration for transmitting and receiving the level value at a remote location using a short range wireless communication unit such as Zigbee (Zigbee) capable of short-range wireless communication to match the code by interworking with each other Since the configuration is different from that of the first embodiment, the detailed description thereof will be omitted.

The second embodiment of the present invention is largely provided with a mosquito detecting device 200 and the mosquito control device 100, each of the mosquito detection device 200 and the mosquito control device 100 to perform short-range wireless communication The communication unit 220 and 180 are provided to transmit the level value of the mosquito frequency detected by the frequency detecting unit 210 of the mosquito detecting device 200 to the wireless communication unit 180 of the mosquito repelling device 100 through the wireless communication unit 220. As a result, the wireless communication unit 180 of the mosquito repellent device 100 receives the same and outputs the result to the microcomputer 110.

In addition, the mosquito repellent device 100 outputs the level value of the mosquito frequency to the microcomputer 110 through the frequency sensing unit 210.

Accordingly, the microcomputer 110 uses the level value transmitted from the wireless communication unit 220 of the mosquito detecting device 200 as well as the level change amount detected by the frequency detecting unit 210 of the mosquito repellent device 100. If the level change amount indicating the change value is equal to or greater than the preset value, it is determined that the mosquito is in the room and the mosquito is eliminated as in the first embodiment.

On the other hand, the mosquito detection device 200 and the mosquito repellent device 100 by the short-range wireless communication unit 220, 180 as described above can be installed separately at a remote location, the mosquito detection device 210, each point in the room A plurality of mosquito repellent apparatus 100 or a plurality of mosquito repellent apparatuses 100 are further provided in the auxiliary mosquito detecting apparatus 200, and the frequency detecting unit 210 and the microcomputer 110 are in short-range wireless communication. By allowing the above-described level values to be transmitted and received, mosquitoes can be more effectively combated.

In addition, by allowing the wireless communication unit 180 of the mosquito control device 100 to communicate with each other, the mosquito control device 100 may be operated in conjunction with each other.

Hereinafter, an example in which a plurality of mosquito detecting apparatuses 200 and a mosquito repellent apparatus 200 are provided with reference to FIGS. 5 and 6 will be provided to transmit and receive level values to the wireless communication units 220 and 180.

5 and 6 are views showing the installation state of the automatic mosquito repellent device by detecting the mosquito frequency according to the second embodiment of the present invention.

FIG. 5 is a view showing that one mosquito repellent device 100 is installed at any point in the room, and a plurality of mosquito detection devices 200 are installed at various points in the room. Since the 200 is installed, one mosquito detecting device 200 can easily detect a point that is difficult to detect, thereby increasing the mosquito detection effect.

FIG. 6 is a diagram in which one mosquito detecting device 200 is installed at any point in the room and a plurality of mosquito repelling devices 100 are installed at various points in the room. 100 is installed to one mosquito repellent device 100 can easily eliminate the mosquitoes to the point that is difficult to mosquito mosquito has the advantage to increase the mosquito eradication effect.

In addition, by installing a plurality of mosquito detection device 200 and the mosquito repellent device 100 each to be interlocked with each other will be able to further increase the effect of mosquito detection and mosquito repellent.

Mosquito repellent apparatus according to the first and second embodiments of the present invention by detecting the frequency band generated by the wings of the mosquito through the frequency sensing unit 210 to emit a mosquito smell when the level value change amount is more than the set value There is no need for the user to turn on / off the mosquito control device arbitrarily, and it is possible to easily exterminate mosquitoes for a large area, and to prevent waste of unnecessary mosquitoes.

The present invention is not limited to the above-described embodiments and can be carried out in various modifications within the scope of the technical idea of the present invention.

According to the present invention configured as described above, by detecting the frequency generated according to the wing of the mosquitoes in the room is automatically turned on according to the above frequency, the user can conveniently use without having to turn on the power.

In addition, since only the mosquito is automatically turned on, it is possible to prevent the waste of mosquito incense.

In addition, by interlocking with each other through short-range wireless communication, it is possible not only to detect mosquitoes in a large area but also to easily combat mosquitoes in a wide area.

Claims (12)

delete delete delete delete delete In the mosquito repellent device to fight the mosquitoes in the room by scattering the mosquito scent by using a heat generating unit that generates heat at a constant temperature through the power applied by the switching unit, A frequency sensing unit for sensing a frequency of a predetermined frequency band generated by the wing of the mosquito and outputting a level value thereof; A wireless communication unit for transmitting and receiving the level value detected by the frequency detection unit; A microcomputer that turns on the switching unit when a level value of a predetermined frequency band is input from the frequency sensing unit or the wireless communication unit; Automatic mosquito repellent device by detecting the mosquito frequency, comprising a. delete The automatic mosquito by sensing the mosquito frequency according to claim 6, wherein the microcomputer determines whether the level change amount of the level value is equal to or greater than a preset value and turns on the switching unit if the level change amount is equal to or greater than the set value. Eradication device. 7. The automatic mosquito repellent device of claim 6, wherein the predetermined frequency band is 250 to 600 Hz. The apparatus of claim 6, wherein the mosquito repellent device further includes a light emitting part that is turned on / off by a control signal of the microcomputer. The apparatus of claim 6, wherein the mosquito repellent device further includes a timer for counting an operation time of the switching unit, and the microcomputer determines whether the preset time is elapsed by the timer counting the elapsed time. Automatic mosquito control device by detecting the mosquito frequency, characterized in that the switching off. The apparatus of claim 6, wherein the wireless communication unit is interworked by matching codes with short-range wireless communication such as ZigBee.

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