CN2257642Y

CN2257642Y - High effect trapping and killing device for mosquito

Info

Publication number: CN2257642Y
Application number: CN 96212017
Authority: CN
Inventors: 张俊恒; 张山
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-27
Filing date: 1996-05-27
Publication date: 1997-07-16
Anticipated expiration: 2006-05-27

Abstract

The utility model relates to a mosquito killer which uses the combined actions of sound, taste, and light to induce mosquitoes which are then electrically shocked dead by an electric shock appliance. The utility model comprises an insulation frame, a power circuit, a mosquito-inducing light source which takes light emitting diodes as the main body, an electric shock appliance which is composed of a metal gauze and a high voltage circuit that is connected with the metal gauze, a container which is soaked with the sex pheromone of a female mosquito for attracting male mosquitoes, and a subsonic wave generating circuit which can simulate the courtship whistlers of mosquitoes, wherein, the insulation frame body is wound parallelly at intervals by two metal wires, which forms the metal gauze. The utility model has the advantages of good mosquito-killing effect and no harm to human bodies and livestock.

Description

Efficient trapping mosquito-killing unit

The utility model relates to a kind of mosquito-killing unit, relates to a kind of sound, light, flavor multiple means utilized or rather and lures mosquito and high pressure to kill the mosquito-killing unit of mosquito.

Existing mosquito-killing unit mostly lures mosquito to kill mosquito in single mode, kill mosquito and ultrasonic mosquito repellent etc. as the ultraviolet photo-induction mosquito of electronics black light disinsector, the toxic smog of mosquito-repellent incense one class, facts have proved, single mode to lure mosquito to kill the mosquito effect not good enough, toxic smog or medicament not only are harmful to health of human body, raising to poultry, domestic animal is also totally unfavorable, and contaminated environment.

The applicant is through in the past few years to luring mosquito, killing the further investigation of mosquito approach, particularly explore the mosquito approach that lures from the physiological characteristic of insect, find that the howling of seeking a spouse male, the female mosquito maturing stage is that a kind of infrasound involves and can attract male mosquito etc. with the sex pheromone smell in female mosquito maturing stage, thereby utilize ultraviolet light source to lure the smell that also can simulate mosquito howling and sex pheromone the mosquito to lure mosquito close, and then annihilate them with a kind of method that does not effectively jeopardize the person and animal health except continuing.

The purpose of this utility model is a kind of efficient trapping mosquito-killing unit of design, and the achievements conversion of applicant's years of researches is become product, and this product reaches the purpose that efficient trapping flies mosquito by the multiple mosquito device that effectively lures is set.

Efficient trapping mosquito-killing unit of the present utility model comprises Insulating frame, power circuit and lures the mosquito light source, it is characterized in that:

Also include and be arranged in the Insulating frame electric shock trapper that constitutes by wire netting and the high-tension circuit that is connected with wire netting, be arranged on the mosquito sex pheromone container in the Insulating frame and be arranged on infrasound wave generation circuit in the Insulating frame.

The described mosquito light source that lures is the light emitting diode that is connected with power circuit output.

Described high-tension circuit is the voltage doubling rectifing circuit that is connected and composed by electric capacity, diode, and the voltage doubling rectifing circuit input connects electric main.

Described infrasound wave generation circuit is the infrasonic wave frequency relaxation oscillator that is connected and composed by field-effect transistor, resistance, electric capacity, and the relaxation oscillator output is connected to the Microspeaker load.

Described wire netting is two and is mutually the parallel and space collar metal wire on the insulation support body that two metal wires, one end connects described high-tension circuit output respectively.

Described wire netting is covered with the insulation isolated gate outward.

Utilize the phototaxis of mosquito to make the light source attracting mosquitoes with luminous tube; Utilizing to soak in the container has the smell that foam-rubber cushion distributed of female mosquito sex pheromone to lure male mosquito; And the seek a spouse infrasound wave generation circuit attracting mosquitoes of howling of simulation mosquito, and then with the high-voltage electric shock on the wire netting catch and kill near and the mosquito that comes is realized efficient trapping mosquito and harmless nontoxic purpose.

Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing

Fig. 1. efficiently trap and kill the mosquito-killing unit perspective view

Fig. 2. power circuit and circuit of light sources figure

Fig. 3. wire netting high-tension circuit figure

Fig. 4. infrasonic wave generator circuit figure

Referring to Fig. 1,11 is Insulating frame, is provided with insulation support body 12, printed circuit board (PCB) 14 and container 16 in the Insulating frame 11.From top to bottom enclose by the direction of arrow among the figure on the insulation support body 12 and be wound with metal wire and form wire netting 13, constitute on insulation support body 12 by the continuous also space collar of two parallel metal lines, mosquito also is coated with one deck insulation isolated gate (not shown)s as long as touching two wires is simultaneously promptly hit extremely by high voltage short circuit outside the insulation support body 12.Be manufactured with power circuit, infrasonic wave generator circuit, Microspeaker 15 and circuit of light sources on the printed circuit board (PCB) 14.Be placed with foam-rubber cushion in the container 16, need regularly to add sex pheromone preparation and the water of female mosquito, sex pheromone is a kind of to people, fowl, the harmless chemical substance of poultry.

Referring to Fig. 2, power circuit adopts capacitor C1 step-down and sets up bleeder resistance R1, behind diode bridge D1-D4 rectification, R2, C2, D5 filtering voltage regulation, supply with luminescent device D6, D7 (BT301B), D6, D7 and current-limiting resistance R3 form novel ultraviolet ray trapping mosquito light source, the electronic filter of forming through the further step-down of R4 with by transistor T 1, resistance R 6, capacitor C 4, voltage-stabiliser tube D8 and obtain stably dc source (5～6V) supply with the infrasound wave generation circuits, and R5 is used for current limliting among the figure, C3 is used for filtering again.

Referring to Fig. 3, connect and compose the voltage tripler rectifier circuit by diode D9, D10, D11 and capacitor C 5, C6, C7, input 220V exchanges, output AC peak value 1800V to 2000V (the about 900V of high direct voltage), two outputs connect a metal wire respectively.This high-tension circuit is minimum thereby human body do not constituted injury because of output current.

Referring to Fig. 4, field-effect transistor T2 (BT33C), capacitor C 8, resistor W1 connect and compose relaxation oscillator, produce the infrasonic wave frequency between between two frequency ranges, and drive Microspeaker 15 sounding, the howling of seeking a spouse of simulation mosquito.

The utility model by infrasonic wave generator, extra-sexual hormone source and the high energy-conservation mosquito light source that lures are set is Sound, flavor, light comprehensive function lure mosquito to haul oneself willingly into the net, and uses to be made of high-tension circuit and wire netting again Electric shock device is annihilated them, and the advantage that effect exterminating mosquito is good, people fowl poultry do not had injury is arranged.

Claims

1, a kind of efficient trapping mosquito-killing unit comprises Insulating frame, power circuit and lures the mosquito light source, it is characterized in that:

Also include and be arranged in the Insulating frame electric shock trapper that constitutes by wire netting and the high-tension circuit that is connected with wire netting; Be arranged on the mosquito sex pheromone container in the Insulating frame and be arranged on the interior infrasound wave generation circuit of Insulating frame.

2, efficient trapping mosquito-killing unit according to claim 1 is characterized in that: luring the mosquito light source is the light emitting diode that is connected with power circuit output.

3, efficient trapping mosquito-killing unit according to claim 1, it is characterized in that: described high-tension circuit is the voltage doubling rectifing circuit that is connected and composed by electric capacity, diode, the voltage doubling rectifing circuit input connects electric main.

4, efficient trapping mosquito-killing unit according to claim 1, it is characterized in that: described infrasound wave generation circuit is the infrasonic wave frequency relaxation oscillator that is connected and composed by field-effect transistor, resistance, electric capacity, and the relaxation oscillator output is connected to the Microspeaker load.

5, efficient trapping mosquito-killing unit according to claim 1 is characterized in that: described wire netting is two and is mutually the parallel and space collar metal wire on the insulation support body that two metal wires, one end connects described high-tension circuit output respectively.

6, efficient trapping mosquito-killing unit according to claim 1, it is characterized in that: described wire netting is covered with the insulation isolated gate outward.