CN203027990U - Broad-spectrum electronic insect expelling device - Google Patents
Broad-spectrum electronic insect expelling device Download PDFInfo
- Publication number
- CN203027990U CN203027990U CN 201320045300 CN201320045300U CN203027990U CN 203027990 U CN203027990 U CN 203027990U CN 201320045300 CN201320045300 CN 201320045300 CN 201320045300 U CN201320045300 U CN 201320045300U CN 203027990 U CN203027990 U CN 203027990U
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- CN
- China
- Prior art keywords
- signal generator
- broad spectrum
- frequency
- light source
- power supply
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses a broad-spectrum electronic insect expelling device which comprises a power supply unit, an operation control device, a frequency conversion signal generator and a sound generator. The frequency conversion signal generator is connected with the power supply unit, the operation control device and the sound generator, the frequency conversion signal generator is an oscillator which can send out frequency conversion frequency conversion signals in a frequency range of 2kHz-120kHz, and the sound generator is a sound generating device applicable to the frequency conversion frequency conversion signals in the frequency range of 2kHz-120kHz. The broad-spectrum electronic insect expelling device uses a solar charging mode, can expel various injurious insects, has effects of lighting and sending out international rescue signals (SOS), brings convenience to outdoor use and is energy-saving and environment-friendly.
Description
Technical field
The utility model relates to can send sound wave to expel the electronic apparatus of pest, the common name electronic pest repelling device.
Background technology
Pests such as mouse, cockroach, mosquito are damaged crops, spread disease, and are human public hazards.The present harmful measure of going out mainly contains two kinds of pest control with insecticide and electronic insect-dispellings.Make insecticide and poison bait not only pollutes the environment with toxic chemical substance, and human health is also threatened.Electronic pest repelling device then utilizes bionics principle, sends the sound wave of similar pest natural enemy, and insect is fled from, and this method does not pollute the environment.Different insects is to the sound waves of different frequencies sensitivity, and existing electronic pest repelling device can only send a kind of ultrasonic of fixed frequency, only can be used for driveing a kind of insect.And people produce, in the life, what run in different time, different places is multiple different insect, the wide spectrum repellent that need can both work to various pests.
Summary of the invention
Technical problem to be solved in the utility model is that the electronic pest repelling device that provides a kind of frequency of sound wave that sends constantly to change is applicable to and drives various pests.
The utility model broad spectrum electronic repellent can be described as the frequency conversion repellent, its structure comprises power supply unit, operating control device, frequency variation signal generator and sonic generator, frequency variation signal generator wherein is the core of this broad spectrum electronic repellent, is connected with power supply unit, operating control device and sonic generator respectively.The frequency variation signal generator selects to send the oscillator of oscillation inverter signal in the 2kHz-120kHz band limits; Sonic generator wherein receives the signal of frequency variation signal generator for adapting to the sound-producing device of 2kHz-120kHz frequency range oscillation inverter signal, sends the sound wave of corresponding frequencies under it drives.
As optimization, the oscillator that the frequency variation signal generator is selected both can be the oscillator that frequency of oscillation changes in order, also can be the oscillator of unordered variation.
As optimization, the utility model broad spectrum electronic repellent is in the device sonic generator, and returning apparatus visible light source, visible light source are connected with operating control device with power supply unit respectively.Visible light source can be selected lasting lighting source for use, also can select the flicker illuminating source for use; Or select also sparkling luminous light source of both sustainable illuminations for use.When selecting for use when continuing lighting source, can make emergency light and use; When selecting the flicker illuminating source, light source is set to light and shade to be changed length variation pattern with the world rescue signal and is interrupted glittering luminously, can send world rescue signal (SOS signal).
The battery pack that the power supply unit of the utility model broad spectrum electronic repellent preferably is made up of solar cell and rechargeable battery.
The utility model broad spectrum electronic repellent can be at different insects, in 2kHz ~ 120kHz band limits, choose an any amount frequency of sound wave signal, drive sonic generator by the frequency variation signal generator and send the sound wave that frequency constantly changes, thereby reach the purpose of driveing various pests simultaneously.And the utility model also can be used as emergency light source illumination or sends the SOS Call for assistance, is a kind of portable unit of multi-functional, energy-saving and environmental protecting, especially is fit to outdoor traveller and uses.
Description of drawings
Fig. 1 is the utility model schematic block circuit diagram;
Fig. 2 is the utility model circuit diagram.
Number in the figure is depicted as: 11-solar cell; 12-Schottky diode; 13-chargeable lithium cell; 14-highlighted light emitting diode; 15-key switch; 16-frequency variation signal generator chip; 17-common light emitting diode; 18-buzzer; 19-oscillation resistance.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model broad spectrum electronic repellent structure comprises power supply unit, operating control device, frequency variation signal generator, and sonic generator and visible light source.Power supply unit provides power supply for electrical equipment.Operating control device is by the duty of control frequency variation signal generator, thus the duty of control broad spectrum electronic repellent.In 2kHz ~ 120kHz band limits, choose several frequency signals, the frequency variation signal generator sends these frequencies successively by rule oscillator signal is set, sonic generator is driven by the frequency variation signal generator and sends the sound wave that corresponding frequencies constantly changes, thereby reaches the purpose of driveing various pests simultaneously.Visible light source is connected with power supply unit, operating control device by the frequency variation signal generator, and operating control device can be controlled opening or closing of visible light source by the power supply circuits of control frequency variation signal generator inside.
As shown in Figure 2, present embodiment selects for use the OC3319 chip of Beijing Baker Co., Ltd difficult to understand production as frequency variation signal generator chip 16, be set to frequency of oscillation and change in order, the pest species of driveing as required again, in the 2kHz-120kHz band limits, choose several frequencies, and will send the time span of each frequency signal, and the time interval of sending different frequency signals writes chip 16 in the lump in advance.
In the present embodiment, select for use both sustainable luminously, also the luminous highlighted light emitting diode 14 of sparkling is as visible light source.In frequency variation signal generator chip 16, for highlighted light emitting diode 14 arranges two kinds of power supply modes, a kind of is the continued power mode, and another kind is by cut-off between three short three long period circulation change, power-down mode.During continued power, highlighted light emitting diode 14 is sustainable luminous as the emergency lighting light source; During interruptedly supplying power, the highlighted light emitting diode 14 glittering world rescue signals (SOS) that send.
Frequency variation signal generator chip 16 can be identified the length that key switch 15 is pressed the time, can control frequency variation signal generator chip 16 duties by key switch 15 changes, control mode is: trigger key switch 15 in short-term, frequency variation signal generator chip 16 produces the signal of the intermittent different frequency that changes, drive buzzer 18 work, send frequency conversion sound wave pest repelling; Trigger key switch 15 when long, frequency variation signal generator chip 16 drives highlighted light emitting diode 14 normal bright illuminations; Trigger key switch 15 during second vice-minister, highlighted light emitting diode 14 is interrupted the glittering optical signal that sends world rescue signal (SOS).Under any functional status, trigger key switch 15 again in short-term, circuit enters holding state, under this state, too late 1 microampere of standby current, the standby current size the same with TV remote controller.
When sunlight or artificial light sources shine the solar cell 11 that is arranged at case surface, solar cell 11 changes into electric energy with luminous energy, by lead electric energy input is installed on chargeable lithium cell 13 in the shell, provides electric energy by chargeable lithium cell 13 for electrical equipment.
Claims (8)
1. a broad spectrum electronic repellent is characterized in that, its structure comprises power supply unit, operating control device, frequency variation signal generator and sonic generator, and frequency variation signal generator wherein is connected with power supply unit, operating control device and sonic generator respectively; The frequency variation signal generator is for sending the oscillator of oscillation inverter signal in the 2kHz-120kHz band limits; Sonic generator is for adapting to the sound-producing device of 2kHz-120kHz frequency range oscillation inverter signal.
2. broad spectrum electronic repellent as claimed in claim 1 is characterized in that, the oscillator that the frequency variation signal generator selects for use frequency of oscillation to change in order.
3. broad spectrum electronic repellent as claimed in claim 1 is characterized in that, the frequency variation signal generator is selected the oscillator of the unordered variation of frequency of oscillation for use.
4. broad spectrum electronic repellent as claimed in claim 1 is characterized in that, also comprises visible light source, and visible light source is connected with operating control device with power supply unit respectively.
5. broad spectrum electronic repellent as claimed in claim 4 is characterized in that, described visible light source is for continuing lighting source.
6. broad spectrum electronic repellent as claimed in claim 4 is characterized in that, described visible light source is the flicker luminous light source, and it is glittering luminous with the length variation pattern of world rescue signal that its light and shade changes.
7. broad spectrum electronic repellent as claimed in claim 4 is characterized in that, described visible light source is for both sustainable luminous, again the sparkling luminous light source.
8. broad spectrum electronic repellent as claimed in claim 1 is characterized in that, power supply unit is the battery pack of being made up of solar cell and rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045300 CN203027990U (en) | 2013-01-28 | 2013-01-28 | Broad-spectrum electronic insect expelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045300 CN203027990U (en) | 2013-01-28 | 2013-01-28 | Broad-spectrum electronic insect expelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027990U true CN203027990U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045300 Expired - Fee Related CN203027990U (en) | 2013-01-28 | 2013-01-28 | Broad-spectrum electronic insect expelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042616A (en) * | 2018-09-07 | 2018-12-21 | 苏州源泽光电科技集团有限公司 | A kind of mosquito drives device |
-
2013
- 2013-01-28 CN CN 201320045300 patent/CN203027990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042616A (en) * | 2018-09-07 | 2018-12-21 | 苏州源泽光电科技集团有限公司 | A kind of mosquito drives device |
| CN109042616B (en) * | 2018-09-07 | 2023-09-01 | 南通源泽光电科技集团有限公司 | Mosquito expelling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |