KR20180037563A - Mosquito extirpation unit and mosquito extirpation method using the same - Google Patents

Abstract

The present invention relates to a mosquito repelling apparatus and a mosquito repelling method using the same. The mosquito repelling apparatus comprises: an oscillation unit which generates a frequency signal in a frequency band that mosquitoes and harmful insects avoid; an output unit which outputs lighting having a predetermined frequency that mosquitoes and harmful insects avoid and makes the lighting flicker based on the frequency signal generated by the oscillation unit outputs sound in a relevant frequency band based on the frequency signal generated by the oscillation unit, or making the lighting of the predetermined frequency simultaneously flicker and outputting the sound in the relevant frequency band based on the frequency signal generated by the oscillation unit; and a control unit which determines whether at least one of the sound and the lighting should be turned on or off by controlling the output unit and controls the frequency signal, generated by the oscillation unit, as time elapses. Accordingly, the mosquito repelling apparatus can efficiently prevent access of mosquitoes and harmful insects, repel mosquitoes and harmful insects, and effectively prevent mosquitoes and harmful insects from being acclimated to the lighting and sound.

Description

[0001] Mosquito extirpation unit and mosquito extirpation method using the same [

The present invention relates to a mosquito repelling apparatus and a mosquito repelling method using the same.

In general, mosquitoes are insects that ingest nutrients by sucking blood of people or animals, and are known to mediate diseases such as malaria, epithelial disease, Japanese encephalitis, yellow fever, and dengue fever in the process of sucking human blood.

As a result, people have installed mosquito nets in their homes to block access to mosquitoes and use mosquito repellent medicines to combat mosquitoes. Recently, mosquitoes have been developed to eliminate mosquitoes harmless to humans .

In addition, mosquitoes that require human blood are female mosquitoes in the spawning season. Female mosquitoes that keep semen for a lifetime in mating have the characteristic of avoiding the male's womb because there is no need for further mating. In other words, paying attention to the fact that a female mosquito avoids a sound of a specific frequency generated from a male mosquito, if a sound of a frequency similar to that of a male mosquito is outputted, it is possible to prevent or prevent the female mosquito.

On the other hand, when the sound of the frequency at which the female mosquito is avoided is constantly outputted for a predetermined time, the female mosquito adapts to the sound of the frequency, and is no longer avoided, so that the mosquito repellent effect is remarkably lowered.

In addition, since the sound produced by the male mosquitoes differs depending on the species of the mosquito, it is necessary to output the sound of the frequency that matches the habitat location and the species of the mosquito. Even when the sound of the same frequency is outputted without considering this point, And it is very cumbersome and inefficient for users who do not have sufficient knowledge to select the frequency for each place and type of mosquito every time.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and provides a mosquito repelling device for mobilizing a mosquito by outputting sound of a frequency band in which a mosquito is avoided and a light having a wavelength corresponding thereto, and a mosquito repelling method using the same. There is a purpose.

The present invention also relates to a mosquito repelling device capable of automatically mobilizing a mosquito to be exterminated, which can not easily adapt to sounds and lights, The purpose is to provide a method of elimination.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided an oscillation apparatus including: an oscillation unit that oscillates a frequency signal of a frequency band in which a mosquito and a pest are avoided; It is possible to output an illumination having a predetermined wavelength to avoid a mosquito and a pest, to blink the illumination based on the frequency signal oscillated from the oscillation unit, to output the sound of the frequency band based on the frequency signal oscillated from the oscillation unit An output unit for blinking illumination of a predetermined wavelength based on the frequency signal oscillated from the oscillation unit and outputting sound of the corresponding frequency band; And a control unit for controlling the output unit to determine whether to turn on / off at least one of sound and illumination, and to adjust a frequency signal oscillated from the oscillation unit to vary according to time.

In a preferred embodiment, the oscillation unit includes: frequency adjustment means for outputting a frequency adjustment voltage; A plurality of RC resonant circuits connected to an output terminal of the frequency adjusting means for setting and outputting a resonant frequency according to the frequency adjusting voltage; And an oscillator that oscillates a frequency signal based on the resonance frequency output from any one of the plurality of RC resonance circuits.

In a preferred embodiment, each of the RC resonant circuits includes a variable capacitor whose capacitance is varied by the voltage for frequency adjustment to change the resonant frequency, and the control unit controls the frequency adjusting voltage output from the frequency adjusting unit And the capacitance of the variable capacitor is adjusted to adjust the resonance frequency output from each RC resonant circuit to the oscillator and to vary the frequency signal output from the oscillator.

In a preferred embodiment, the oscillation unit includes a frequency control switch connected between the plurality of RC resonant circuits and the oscillator, under control of the control unit, for selectively connecting any one of the plurality of RC resonant circuits to the oscillator ; ≪ / RTI >

In a preferred embodiment, the plurality of RC resonant circuits are formed in different frequency bands of the resonant frequencies, and the controller controls the frequency adjusting switch to release the connection of the specific RC resonant circuit connected to the oscillator, By connecting the RC resonance circuit, the frequency band of the resonance frequency is switched to change the frequency band of the oscillation frequency output from the oscillator.

In an exemplary embodiment, the output unit may include at least one LED for outputting illumination, and an LED for controlling the LED to output illumination having a predetermined wavelength, and receiving a frequency signal output from the oscillation unit, A lighting output means including an LED driver; And at least one speaker for outputting sound, and an amplifier for amplifying a frequency signal output from the oscillation unit and outputting the amplified frequency signal to the speaker.

In a preferred embodiment, the output unit further includes mode switching means for electrically connecting at least one of the illumination output means and the sound output means to the oscillation unit under the control of the control unit.

According to another aspect of the present invention, there is provided a mosquito repelling method performed by a mosquito repelling apparatus, comprising the steps of: (1) controlling a frequency adjusting means to output a frequency adjusting voltage and adjusting the frequency adjusting voltage with time; (2) an RC resonance circuit sets and outputs a resonance frequency, and changes the resonance frequency according to the voltage for frequency adjustment and outputs the resonance frequency; (3) oscillating a frequency signal of a frequency band in which an oscillator avoids a mosquito and a pest, while oscillating while varying a frequency signal based on a resonance frequency of the RC resonance circuit; And (4) an output unit for outputting an illumination having a predetermined wavelength avoiding a mosquito and a pest, blinking the illumination based on the frequency signal of the oscillator, or adjusting the sound of the frequency band corresponding to the frequency signal of the oscillator And outputting the sound of the frequency band based on the frequency signal of the oscillator and outputting the sound of the frequency band.

In a preferred embodiment, the RC resonant circuit is provided with a variable capacitor whose capacitance is varied by the frequency-regulating voltage to change the resonant frequency, and in the step (1), the control unit controls the frequency of the frequency- The resonance frequency outputted from the RC resonance circuit to the oscillator is adjusted and the frequency signal output from the oscillator is varied by changing the capacitance of the variable capacitor provided in the RC resonance circuit by adjusting the adjustment voltage.

In a preferred embodiment, the RC resonance circuit is provided in a plurality of resonance frequency bands having different frequency bands, and after the step (4), (5) the control unit is connected to the RC resonance circuit And changing the frequency band of the resonance frequency to change the frequency band of the oscillation frequency output from the oscillator by switching to another RC resonance circuit by switching the frequency band of the resonance frequency.

According to the above-mentioned problem solving means, the present invention is characterized by comprising an oscillation section for oscillating a frequency signal of a frequency band in which a mosquito and insects are avoided, and an oscillation section for generating a frequency signal oscillated from the oscillation section while outputting illumination having a predetermined wavelength, Based on the frequency signal oscillated from the oscillation section, based on the frequency signal oscillated from the oscillation section, blinks the illumination of the predetermined wavelength based on the frequency signal oscillated from the oscillation section, And a control unit for controlling the output unit to determine whether to turn on / off at least one of sound and illumination, and to adjust the frequency signal generated by the oscillation unit to vary in accordance with time, , It is possible to prevent or eliminate the access of the mosquito.

Further, since the frequency of the illumination and the sound output from the output unit is automatically variable, it is possible to effectively prevent the mosquitoes and pests from adapting to illumination and sound, and to prevent mosquitoes from being irrespective of the place and species of the mosquito There is a possible effect.

1 is a view for explaining a mosquito repelling device according to an embodiment of the present invention;
2 is a view for explaining a detailed configuration of a mosquito repelling device;
FIGS. 3 to 5 are diagrams for explaining a shift of a resonant frequency according to a voltage change of a voltage for frequency adjustment; FIG.
6 is a view for explaining a mosquito repelling method according to an embodiment of the present invention;

It should be understood that the specific details of the invention are set forth in the following description to provide a more thorough understanding of the present invention and that the present invention may be readily practiced without these specific details, It will be clear to those who have knowledge.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to FIGS. 1 to 6, and a description will be given centering on the parts necessary for understanding the operation and operation according to the present invention.

FIG. 1 is a view for explaining a mosquito repelling device according to an embodiment of the present invention. FIG. 2 is a view for explaining a detailed configuration of a mosquito repelling device, and FIGS. Fig. 8 is a view for explaining the movement of the resonant frequency according to the first embodiment.

1 to 5, a mosquito repelling apparatus according to an embodiment of the present invention includes an oscillator 100, an output unit 200, and a controller 300.

Here, the mosquito repelling device according to an embodiment of the present invention may be embodied in a form that can be carried by a user such as a flashlight or a portable speaker, or may be mounted or installed in a specific place such as a lamp, As shown in FIG.

In addition, the mosquito repellent apparatus according to an embodiment of the present invention may include an external case designed to be easily grasped by a user, a handle or the like, and may be provided with a leg rest such as a leg rest or a pedestal Means or means of attachment such as a ring or groove may be provided.

In addition, the mosquito repellent apparatus according to an embodiment of the present invention may be used to perform a lighting function at night and at the same time to prevent or prevent mosquitoes and pests from being accessed. In the case of daytime, And may be used in a manner of outputting sound of a frequency band in which insects are avoided.

Hereinafter, the detailed configuration of the mosquito repelling device according to one embodiment of the present invention will be described in detail.

The oscillation unit 100 oscillates a frequency signal in a frequency band in which a mosquito and a pest are avoided and outputs a frequency control signal to the frequency control unit 110, the RC resonance circuits 120, 130 and 140, the frequency control switch 150, and the oscillator 160 .

The frequency adjusting means 110 is for outputting a frequency adjusting voltage and may be provided to output a specific voltage between 0.1 V and 7 V under the control of the controller 300.

The frequency adjustment voltage output from the frequency adjusting means 110 is input to the RC resonance circuits 120, 130 and 140 and the frequency adjustment voltage between 2 V and 5 V is output to the first RC resonance circuit 120 The second RC resonant circuit 130 outputs a frequency adjustment voltage between 3V and 6V and the third RC resonant circuit 140 outputs a frequency adjustment voltage between 4V and 7V.

The frequency adjusting unit 110 may be configured to increase or decrease the voltage for frequency control sequentially each time a certain period of time has elapsed under the control of the control unit 300, .

In addition, a resistor may be further provided at the output terminal of the frequency adjusting means 110.

The RC resonant circuits 120, 130 and 140 are provided for outputting a resonant frequency and are connected to the output terminal of the frequency adjusting means 110 and the input terminal of the frequency adjusting switch 150, And outputs the resonance frequency according to the voltage for frequency adjustment output from the resonance frequency setting unit.

The plurality of RC resonant circuits 120, 130, and 140 are provided with variable capacitors 121, 131, and 141 that vary the resonant frequency by varying the frequency-adjusting voltage and resistances, respectively, The capacitances of the variable capacitors 121, 131, and 141 change according to the voltage change and the capacitances of the RC resonant circuits 120, 130, and 140 change due to the change in capacitances of the variable capacitors 121, The resonance frequency can be varied.

The variable capacitors 121, 131, and 141 provided in the respective RC resonant circuits 120, 130 and 140 have different capacities to be output from the respective RC resonant circuits 120, 130, and 140 The frequency bands of the resonance frequencies may be formed differently.

For example, when there are three RC resonant circuits 120, 130 and 140, the first RC resonant circuit 120 has a center frequency of 300 Hz, a frequency band of 250 Hz to 350 Hz, The second RC resonant circuit 130 has a center frequency of 400 Hz, a frequency band of 350 Hz to 450 Hz, and a capacity of the variable capacitor 131 is set according to the setting. Th RC resonant circuit 140 is set to have a center frequency of 550 Hz and a frequency band of 500 Hz to 600 Hz, and the capacity of the variable capacitor 141 can be set accordingly.

3 and 4, the frequency adjusting voltage output from the frequency adjusting means 110 is sequentially increased and outputted to the RC resonant circuits 120, 130 and 140 each time a predetermined time passes, The RC resonant circuits 120, 130 and 140 are switched to 0 V and then sequentially increased. The resonance circuits 120, 130, and 140 formed in the RC resonant circuits 120, 130, The position of the frequency (F0-F1, F0, F0 + F1) and the frequency band are changed.

Accordingly, the resonance frequency output from the first RC resonance circuit 120 sequentially increases from 250 Hz by a predetermined frequency, for example, 10 Hz, and finally changes to 350 Hz (a). Then, the second RC The resonance frequency is changed to the resonance circuit 130 and the resonance frequency output from the second RC resonance circuit 130 sequentially increases from 350 Hz to a predetermined frequency and finally changes to 450 Hz. The resonant frequency of the third RC resonant circuit 140 is changed to RC resonant circuit 140, and the resonant frequency of the third RC resonant circuit 140 is sequentially increased from 500 Hz to a predetermined frequency, finally changing to 600 Hz.

More specifically, as shown in FIG. 5, a frequency adjustment voltage of 2 V is applied to a first RC resonant circuit 120 having a center frequency of 300 Hz and a frequency band of 250 Hz to 350 Hz, The waveform of the resonance frequency input from the first RC resonant circuit 120 to the oscillator 160 sequentially increases from 250 Hz to 10 Hz and finally reaches 350 Hz.

Since the resonance frequencies output from the respective RC resonant circuits 120 and 130 and the frequency ranges thereof are different from each other, any of the RC resonant circuits 120, 130, and 140, The frequency band of the frequency signal output from the oscillator 160 is determined depending on whether the output unit 140 is connected to the oscillator 160 and the frequency band of the illumination and sound to be output from the output unit 200 can be determined .

The frequency control switch 150 is connected between the plurality of RC resonant circuits 120, 130 and 140 and the oscillator 160 and includes a plurality of RC resonant circuits 120, 130 and 140 under the control of the controller 300, To the oscillator 160. In this case,

Preferably, the frequency control switch 150 controls the first RC resonant circuit 120 among the three RC resonant circuits 120, 130, and 140 to be connected to the oscillator 160 under the control of the controller 300 The second RC resonant circuit 130 is connected to the oscillator 160. When a predetermined time has elapsed, the third RC resonant circuit 140 is connected to the oscillator 160 , And when a predetermined time elapses, the first RC resonant circuit 120 repeats the process of connecting to the oscillator 160.

When the first RC resonant circuit 120 among the three RC resonant circuits 120, 130 and 140 is connected to the oscillator 160, the second RC resonant circuit 130 and the third RC resonant circuit 140 When the second RC resonant circuit 130 is connected to the oscillator 160, the first RC resonant circuit 120 and the third RC resonant circuit 140 are turned off and the third RC resonant circuit 130 is turned off. 140 are connected to the oscillator 160, the first RC resonant circuit 120 and the second RC resonant circuit 130 may be turned off.

The oscillator 160 oscillates a frequency signal based on the resonance frequency output from any one of the plurality of RC resonance circuits 120, 130, and 140. In addition, the oscillator 160 may be an active device including a FET and a BJT that operate upon receipt of an operation power.

The output terminal of the oscillator 160 is connected to the output unit 200 to output a frequency signal, and the frequency signal output from the oscillator 160 can be converted into a sine wave and output.

The output unit 200 is for outputting illumination and sound for mosquito and insect pest control. The output unit 200 may include a mode switching unit 210, an illumination output unit 220, and an acoustic output unit 230.

The output unit 200 may be configured to blink the illumination based on the frequency signal generated from the oscillation unit 100 while outputting illumination having a predetermined wavelength avoiding the mosquito and the pest, And outputs the sound of the corresponding frequency band based on the signal, or blinks the illumination of the predetermined wavelength based on the frequency signal generated from the oscillation unit 100 and outputs the sound of the corresponding frequency band.

The mode switching means 210 is for electrically connecting at least one of the illumination output means 220 and the sound output means 230 to the oscillator 160 of the oscillation section 100 and is a frequency signal To be input to at least one of the illumination output means 220 and the sound output means 230.

The mode switching means 210 is a mode switching means for electrically connecting the illumination output means 220 and the oscillator 160 under the control of the control means and for electrically connecting the oscillation means 160 with the sound output means 230 It is possible to operate in a loudspeaker mode in which both the acoustic mode, the lighting output means 220 and the acoustic output means 230 are electrically connected to the oscillator 160. [

Meanwhile, a separate input switch for controlling the mode switching means 210 may be further provided.

The illumination output means 220 is for outputting illumination for mosquito and insect pest control. The illumination output means 220 includes at least one LED 222 for outputting illumination, and an LED 222 for controlling illumination with a predetermined wavelength And an LED driver 221 for driving the LED 222 according to a frequency signal output from the oscillator 160 of the oscillation unit 100. [

Here, the LED driver 221 is provided as a constant current driver IC so that a stable current can be supplied to the LED 222, and at the same time, the LED 222 outputs light having a wavelength of 580 nm to 620 nm.

The LED driver 221 adjusts the flashing speed of the LED 222 according to the frequency signal of the oscillator 160. This reduces the heat of the LED 222 and increases the lifetime and the use time have.

The sound output means 230 is for outputting sound for mosquito and insect pest control. The sound output means 230 includes at least one speaker 232 for outputting sound and a frequency signal output from the oscillator 160 of the oscillation portion 100 And an amplifier 231 for amplifying the amplified signal and outputting it to the speaker 232.

The controller 300 controls the oscillation unit 100 to adjust the frequency signal oscillated from the oscillation unit 100 according to the time, (200) to determine whether to turn on / off at least one of sound and illumination.

The control unit 300 controls the frequency adjusting voltage output from the frequency adjusting unit 110 to change the capacitance of the variable capacitor to be output to the oscillator 160 in each of the RC resonant circuits 120, Adjusts the resonance frequency and varies the frequency signal output from the oscillator 160. [

The control unit 300 controls the frequency control switch 150 to sequentially switch the RC resonant circuits 120, 130, and 140 connected to the oscillator 160.

Accordingly, the mosquito repelling device according to an embodiment of the present invention outputs the illumination of the wavelength that the mosquito and the pest are avoided, and simultaneously, the illumination is blinked in a frequency band avoiding the mosquito and pest, So that the mosquito access can be prevented or eliminated more efficiently.

In addition, the mosquito repelling apparatus according to an embodiment of the present invention changes the frequency signal according to time, and accordingly changes the frequency band of the illumination and the sound, so that mosquitoes and pests adapt to illumination and sound Can be effectively prevented.

6 is a view for explaining a mosquito repelling method according to an embodiment of the present invention.

Referring to FIG. 6, a mosquito repelling method performed in the mosquito repelling apparatus according to an embodiment of the present invention will be described.

However, all the functions performed in the mosquito repelling method shown in FIG. 6 are performed in the mosquito repelling apparatus described with reference to FIGS. 1 to 5, so that all the functions described with reference to FIGS. 1 to 5 It should be noted that all the functions performed in the mosquito repelling method according to the preferred embodiment of the present invention and described with reference to FIG. 6 are performed in the mosquito repelling apparatus according to the preferred embodiment of the present invention.

First, according to the control of the control unit, the frequency adjusting means outputs the voltage for frequency adjustment to the RC resonant circuit (S100).

At this time, the control unit controls the frequency adjusting unit to sequentially increase and output the frequency adjusting voltage every time a predetermined time passes, and the frequency adjusting unit outputs a specific voltage between 0V and 7V to the RC resonant circuit.

Here, a plurality of RC resonance circuits described above are provided. Capacities of the variable capacitors provided in each RC resonance circuit and having a function of changing the resonance frequency are set to be different from each other, and the resonance frequency of the resonance frequency outputted from each RC resonance circuit Frequency bands are formed differently from each other.

That is, when the RC resonant circuit connected to the oscillator is switched using the frequency control switch, the frequency band of the resonant frequency is switched and the frequency band of the oscillation frequency output from the oscillator is switched.

Next, among the plurality of RC resonant circuits, the RC resonant circuit connected to the oscillator through the frequency adjusting switch sets and outputs the resonant frequency according to the frequency adjusting voltage output from the frequency adjusting means (S200).

At this time, the control unit sequentially increases or decreases the frequency adjusting voltage output from the frequency adjusting unit to change the capacitance of the variable capacitor included in the RC resonant circuit so that the resonant frequency output from the RC resonant circuit is sequentially adjusted.

Then, the oscillator oscillates the frequency signal based on the resonance frequency output from the RC resonance circuit (S300).

At this time, the frequency signal output from the oscillator can be converted into a sinusoidal wave and output.

Next, the output unit outputs lights and sounds for mosquito and pest control based on the frequency signal (S400).

At this time, depending on whether the illumination mode, the acoustic mode, or the illumination acoustic mode is set, the output unit may be configured to blink the illumination based on the frequency signal of the oscillator while outputting illumination having a predetermined wavelength, Based on the frequency signal, outputs the sound of the frequency band, blinks the illumination of the predetermined wavelength based on the frequency signal of the oscillator, and outputs the sound of the frequency band.

Thereafter, the control unit controls the frequency control switch to release the connection of the RC resonant circuit connected thereto, and switches to another RC resonant circuit (S500).

For example, in the initial operation, the first RC resonance circuit among the plurality of RC resonance circuits is connected to the oscillator through the frequency control switch. However, in operation S500, the first RC resonance circuit is turned off and the second RC resonance circuit is connected to the oscillator The second RC resonant circuit is turned off and the third RC resonant circuit is connected to the oscillator so that steps S100 to S400 are repeated until the step S100 is repeated. The third RC resonance circuit is turned off and the first RC resonance circuit is connected to the oscillator again so that steps S100 to S400 are repeated again As a result, the illumination and sound output from the output unit can be continuously varied to prevent mosquitoes and pests from adapting to illumination and sound.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

100:
110: frequency adjusting means
120, 130, 140: RC resonance circuit
150: Frequency control switch
160: Oscillator
200: Output section
210: Mode switching means
220: Lighting output means
230: sound output means
300:

Claims (10)

An oscillation unit for oscillating a frequency signal of a frequency band in which a mosquito and a pest are avoided;
It is possible to output an illumination having a predetermined wavelength to avoid a mosquito and a pest, to blink the illumination based on the frequency signal oscillated from the oscillation unit, to output the sound of the frequency band based on the frequency signal oscillated from the oscillation unit An output unit for blinking illumination of a predetermined wavelength based on the frequency signal oscillated from the oscillation unit and outputting sound of the corresponding frequency band; And
And a control unit for controlling the output unit to determine whether to turn on / off at least one of sound and illumination, and to adjust a frequency signal oscillated from the oscillation unit to vary in accordance with time.
The method according to claim 1,
Wherein,
Frequency adjusting means for outputting a frequency adjusting voltage;
A plurality of RC resonant circuits connected to an output terminal of the frequency adjusting means for setting and outputting a resonant frequency according to the frequency adjusting voltage; And
And an oscillator for oscillating a frequency signal based on the resonance frequency output from any one of the plurality of RC resonance circuits.
3. The method of claim 2,
Each of the RC resonant circuits includes a variable capacitor that varies its resonant frequency by varying its capacitance by the voltage for frequency adjustment,
Wherein the control unit adjusts the frequency control voltage output from the frequency control unit to change the capacitance of the variable capacitor to adjust the resonance frequency output from the RC resonance circuit to the oscillator and output the frequency signal output from the oscillator Wherein the mosquito repelling device is adapted to control the mosquito repelling device.
3. The method of claim 2,
Wherein,
And a frequency controlling switch connected between the plurality of RC resonant circuits and the oscillator and selectively connecting any one of the plurality of RC resonant circuits to the oscillator under the control of the controller. An elimination device.
5. The method of claim 4,
Wherein the plurality of RC resonant circuits are formed so that the frequency bands of the resonant frequencies are different from each other,
Wherein the control unit controls the frequency control switch to disconnect the connection of the specific RC resonant circuit connected to the oscillator and to connect another RC resonant circuit so that the frequency band of the resonant frequency is switched to change the frequency band of the oscillation frequency output from the oscillator To the mosquito control device.
The method according to claim 1,
The output unit includes:
At least one LED for outputting illumination; an LED driver for controlling the LED to output illumination having a predetermined wavelength, and an LED driver for receiving a frequency signal outputted from the oscillation unit and blinking the LED; And
And at least one speaker for outputting sound, and an amplifier for amplifying a frequency signal output from the oscillation unit and outputting the amplified frequency signal to the speaker.
The method according to claim 6,
The output unit includes:
And mode switching means for electrically connecting at least one of the illumination output means and the sound output means to the oscillation section under the control of the control section.
A mosquito repellent method performed in a mosquito repellent apparatus,
(1) the control unit controls the frequency adjusting unit to output the frequency adjusting voltage and adjust the frequency adjusting voltage according to the time;
(2) an RC resonance circuit sets and outputs a resonance frequency, and changes the resonance frequency according to the voltage for frequency adjustment and outputs the resonance frequency;
(3) oscillating a frequency signal of a frequency band in which an oscillator avoids a mosquito and a pest, while oscillating while varying a frequency signal based on a resonance frequency of the RC resonance circuit; And
(4) An output unit outputs an illumination having a predetermined wavelength avoiding a mosquito and a pest, blinks the illumination based on the frequency signal of the oscillator, or outputs sound of a frequency band corresponding to the frequency signal of the oscillator Or blinking a light of a predetermined wavelength based on a frequency signal of the oscillator and outputting sound of the frequency band.
9. The method of claim 8,
Wherein the RC resonant circuit is provided with a variable capacitor whose capacitance is varied by the frequency adjusting voltage to change the resonant frequency,
In the step (1)
Wherein the resonance frequency outputted from the RC resonance circuit is adjusted by adjusting the frequency adjusting voltage of the frequency adjusting means to change the capacitance of the variable capacitor provided in the RC resonance circuit, Wherein the mosquito is a mosquito.
9. The method of claim 8,
The RC resonant circuit is provided with a plurality of resonant frequencies with different frequency bands,
After the step (4)
(5) The control unit changes the frequency band of the oscillation frequency output from the oscillator by switching the frequency band of the resonance frequency by releasing the connection of the RC resonance circuit connected thereto and switching to another RC resonance circuit Wherein the mosquito is a mammal.

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