CN102578065A - Omnidirectional ultraviolet light and high-voltage combined mosquito killer - Google Patents
Omnidirectional ultraviolet light and high-voltage combined mosquito killer Download PDFInfo
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- CN102578065A CN102578065A CN2012100372170A CN201210037217A CN102578065A CN 102578065 A CN102578065 A CN 102578065A CN 2012100372170 A CN2012100372170 A CN 2012100372170A CN 201210037217 A CN201210037217 A CN 201210037217A CN 102578065 A CN102578065 A CN 102578065A
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Abstract
The invention relates to an omnidirectional ultraviolet light and high-voltage combined mosquito killer, belonging to the technical field of electronic techniques and mosquito killing. The mosquito killer comprises 220V alternating current, an ultraviolet tube light-emitting circuit, a high-voltage generator and a high-voltage grid. According to the invention, due to the characteristic that mosquitos have stronger phototaxis on an ultraviolet spectrum, mosquitos around an ultraviolet tube to actively fly to the omnidirectional ultraviolet light and high-voltage combined mosquito killer and are then killed by electric shock by the high-voltage grid on the mosquito killer, and the whole mosquito killing process is noiseless, tasteless, environment-friendly and harmless and is in thorough in mosquito killing. The omnidirectional ultraviolet light and high-voltage combined mosquito killer can be used for effectively preventing and controlling multiple epidemic diseases propagated by mosquitoes and is suitable for occasions, such as homes, hospitals, restaurants, schools, nursery schools and livestock farms.
Description
Technical field
The invention belongs to electronic technology and kill mosquito technical field, is about a kind of omnidirectional ultraviolet light and the compound mosquito-killing unit of high pressure.
Background technology
At present, kill mosquito has chemical kill mosquito and physics kill mosquito two big classes.In order to protect environment and human body safety, to advocate use now energetically human body is had no harmful or kill mosquito of contaminated environment method or mosquito repellent, the method for chemical kill mosquito mosquito repellent has: mosquito-repellent incense, anti-mosquito incense sheet, Dalmatian chrysanthemum, insecticide, mosquito repellent liquid etc.Physics kill mosquito method has: the photocatalyst mosquito-killing unit that U.S. TMP Company products is produced, but because of its price still than higher, so that be difficult to popularize at home; The low physics kill mosquito method of cost is utilized specific spectrum trapping mosquito exactly, promptly with the spectrum of suitable wavelength, caters to the phototaxis that mosquito has with this, reaches the trapping purpose.
General chemical mosquito repellent articles for use very easily cause air pollution, and use the way of chemical kill mosquito, cause the pregnant woman to produce lopsided fetus, miscarriage easily.Therefore, the pregnant woman room definitely can not spraying insecticide with use chemical kill mosquito articles for use such as mosquito-repellent incense.This shows: as infant, pregnant woman or the patient irritated to chemical kill mosquito articles for use, the best way is exactly the physics kill mosquito to special population.
The present invention utilizes the mosquito characteristic stronger to ultraviolet spectrogram phototaxis; Make quartz burner mosquito on every side initiatively fly to ultraviolet omnidirectional high pressure mosquito killing device; Then utilize high-voltage fence on the mosquito-killing unit with the mosquito electrocution; Whole kill mosquito process is noiseless, tasteless, and it is thorough and environmentally friendly to catch and kill mosquito.Can effectively prevent and control the multiple epidemic disease of mosquitoes spread.The present invention is applicable to places such as family, hospital, dining room, school, kindergarten, plant.
Below specify the correlation technique content that omnidirectional of the present invention ultraviolet light and the compound mosquito-killing unit of high pressure relate in manufacturing process.
Summary of the invention
Goal of the invention and beneficial effect: the present invention utilizes the mosquito characteristic stronger to ultraviolet spectrogram phototaxis; Make quartz burner mosquito on every side initiatively fly to ultraviolet omnidirectional high pressure mosquito killing device; Then utilize high-voltage fence on the mosquito-killing unit with the mosquito electrocution; Whole kill mosquito process is noiseless, tasteless, and it is thorough and environmentally friendly to catch and kill mosquito.Can effectively prevent and control the multiple epidemic disease of mosquitoes spread.The present invention is applicable to places such as family, hospital, dining room, school, kindergarten, plant.
Circuit working principle: after the mosquito-killing unit circuit is connected the 220V alternating current; The positive half cycle of AC power by silicon rectifier diode D1 rectification after; Through step-down current-limiting resistance R1, resistance R 2 and potentiometer RP, the anode to unidirectional thyristor SCR provides forward voltage with the control utmost point respectively.When adjustment potentiometer RP makes forward voltage reach the trigger voltage of the control utmost point of unidirectional thyristor SCR, just conducting of unidirectional thyristor SCR, capacitor C 2 is discharged through pulse transformer B coil L1 and unidirectional thyristor SCR.The capacity of capacitor C 2 is big more, and the voltage of pulse transformer B coil L2 induction is high more.When the 220V alternating current voltage was zero from just changing to, unidirectional thyristor SCR turn-offed less than keeping electric current because of the electric current that flows through.Afterwards, unidirectional crystalline substance explain the pipe SCR when the backward voltage of power supply, end.When the control that is added to unidirectional thyristor SCR once more up to the next cycle trigger impulse is extremely gone up in conducting again.Change the value of potentiometer RP, can change the size of the unidirectional thyristor SCR angle of flow, can change the height of output voltage.Because the frequent conducting of unidirectional thyristor SCR and ending forms the higher-order of oscillation, on pulse transformer B coil L2, induces the high pressure of 12000V, high direct voltage is connected on the cylindrical electrical network after high voltage silicon rectifier stack D2 rectification;
When connecting the 220V alternating current, ultraviolet lamp tube HL promptly lights.The about 253.7nm of ultraviolet wavelength.Utilize mosquito to have the phototaxis attracting mosquitoes night.When mosquito jumped on ultraviolet lamp tube, inevitable touching earlier on the high-voltage fence of cylindrical electrical network made mosquito suffer high-voltage electric shock and death.
Technical scheme: the compound mosquito-killing unit of omnidirectional's ultraviolet light and high pressure, comprise 220V alternating current, ultraviolet lamp tube illuminating circuit, high pressure generator and high-voltage fence, it is characterized in that:
Ultraviolet lamp tube illuminating circuit: form by 220V alternating current, ultraviolet lamp tube HL and capacitor C 1; One end of the termination power switch SW of ultraviolet lamp tube HL; The live wire end L of another termination 220V alternating current of power switch SW; One end of another termination capacitor C 1 of ultraviolet lamp tube HL, the zero line side N of another termination 220V alternating current of capacitor C 1;
High pressure generator: form by silicon rectifier diode D1, potentiometer RP, resistance R 2, resistance R 1, capacitor C 2, unidirectional thyristor SCR, pulse transformer B and high voltage silicon rectifier stack D2, current-limiting resistance R3; Meet the live wire end L of 220V alternating current behind the positive pole serial connection power switch SW of silicon rectifier diode D1; The negative pole of silicon rectifier diode D1 connects an end and the lever arm thereof of potentiometer RP; Order is to the control utmost point of IGCT SCR behind the other end series resistor R2 of potentiometer RP; The negative pole of one termination silicon rectifier diode D1 of resistance R 1; The non-same polarity of one end of another termination capacitor C 2 of resistance R 1, the coil L1 of pulse transformer B and the end of the same name of coil L2, the anode of the termination unidirectional thyristor SCR of the same name of the coil L1 of pulse transformer B, the negative electrode of unidirectional thyristor SCR meet the other end of capacitor C 2 and the zero line side N of 220V alternating current;
The non-same polarity of the coil L2 of pulse transformer B connects the negative pole of high voltage silicon rectifier stack D2, connects a, the b two ends of high-voltage fence behind the anodal serial connection of the high voltage silicon rectifier stack D2 current-limiting resistance R3.
High-voltage fence: on the cylindrical plastic skeleton of ￠ 20cm hollow out, enclose with the spacing spaced winding 45～50 of 2 ￠ 0.6mm bare copper wires with 2～2.2mm.
Description of drawings
Accompanying drawing 1 is the embodiment circuit working schematic diagram that the present invention provides omnidirectional's ultraviolet light and the compound mosquito-killing unit of high pressure; Accompanying drawing 2 is cylindrical high-voltage fence sketch mapes.
Embodiment
Circuit working schematic diagram and description of drawings according to omnidirectional's ultraviolet light shown in the accompanying drawing 1 and the compound mosquito-killing unit of high pressure; And according to the annexation between the components and parts in the described each several part circuit of summary of the invention, and the components and parts technical parameter described in the embodiment requires to implement to realize the present invention.
The selection of components and parts and technical parameter thereof
D1 is a silicon rectifier diode, and selecting model for use is 1N4007; D2 is a high voltage silicon rectifier stack, and model is 2DGL15KV;
SCR is that unidirectional crystalline substance is explained pipe, and technical parameter is 1A/300V; HL is a quartz burner, and power is selected 3W for use;
The resistance of resistance R 1 is 6.8～10K Ω, and power is 4W; The resistance of resistance R 2 is 10～18K Ω, and power is 2W; The resistance of dropping resistor R3 is 680K Ω, and power is 2W; RP is a potentiometer, and its resistance is 47k Ω, and power is 2W;
C1 is an electric capacity of the dacron, and capacity is 0.33 μ F/400V; C2 is an electric capacity, and capacity is 0.047 μ F/250V;
Pulse transformer B can select the high voltage package of 12-14 inch black and white television set line output transformer for use;
SW is a 220V alternating-current power supply switch, selects ship type single-pole switch for use, and technical parameter is 1A/250V.
Circuit production main points and circuit debugging
High-voltage fence: on the cylindrical plastic skeleton of ￠ 20cm hollow out; Select the bare copper wire of 2 ￠ 0.6mm for use; 2 bare copper wires on plastic skeleton with the spacing of 2～2.2mm each other around 45～50 circles, the end of the same name of 2 bare copper wires is high-voltage fence a, b two ends, shown in accompanying drawing 2.Notice that between two bare copper wires be equidistant, otherwise can cause short circuit or sparking and burn out high pressure generator;
When circuit production, quartz burner is contained in the cylindrical plastic skeleton high-voltage fence central authorities of hollow out, and other components and parts are installed in the plastics box of high-voltage fence bottom;
The capacity of capacitor C 2 is big more, and the voltage of the coil L2 induction of pulse transformer B is just high more;
During use, behind the connection 220V alternating-current power supply, the ultraviolet lamp tube in the cylindrical plastic skeleton high-voltage fence of hollow out is luminous; Regulator potentiometer RP, can hear high pressure generator produce high pressure ionization " " sound; This explains that ultraviolet omnidirectional ultraviolet light and the compound mosquito-killing unit of high pressure make successfully.
Points for attention
The about 7W of the input power of omnidirectional's ultraviolet light and the compound mosquito-killing unit of high pressure; The room is suitable for area: 40m
2
When using omnidirectional's ultraviolet light and the compound mosquito-killing unit of high pressure, should it be hung in height, so that obtain good effect exterminating mosquito, and can prevent that child from touching and cause danger;
Test shows: under the environment that does not have other light to disturb, use, can effectively improve effect exterminating mosquito;
Though the output dc voltage of omnidirectional's ultraviolet light and the compound mosquito-killing unit of high pressure surpasses 10,000 volts, output current is a microampere order, and use is still compared safe, also has no danger just in case run into high-voltage fence accidentally;
Because ultraviolet ray is bigger to the harm of human body and eyes,, cuts and do not look at quartz burner for a long time straight so that the ultraviolet lamp tube power should not use is excessive.
Claims (2)
1. omnidirectional's ultraviolet light and the compound mosquito-killing unit of high pressure comprise 220V alternating current, ultraviolet lamp tube illuminating circuit, high pressure generator and high-voltage fence, it is characterized in that:
The ultraviolet lamp tube illuminating circuit is made up of 220V alternating current, ultraviolet lamp tube HL and capacitor C 1; One end of the termination power switch SW of ultraviolet lamp tube HL; Another termination 220V alternating current fire wire end L of power switch SW; One end of another termination capacitor C 1 of ultraviolet lamp tube HL, the zero line side N of another termination 220V alternating current of capacitor C 1;
High pressure generator is made up of silicon rectifier diode D1, potentiometer RP, resistance R 2, resistance R 1, capacitor C 2, unidirectional thyristor SCR, pulse transformer B and high voltage silicon rectifier stack D2, current-limiting resistance R3; Meet the live wire end L of 220V alternating current behind the positive pole serial connection power switch SW of silicon rectifier diode D1; The negative pole of silicon rectifier diode D1 connects an end and the lever arm thereof of potentiometer RP; Order is to the control utmost point of IGCT SCR behind the other end series resistor R2 of potentiometer RP; The negative pole of one termination silicon rectifier diode D1 of resistance R 1; The non-same polarity of one end of another termination capacitor C 2 of resistance R 1, the coil L1 of pulse transformer B and the end of the same name of coil L2, the anode of the termination unidirectional thyristor SCR of the same name of the coil L1 of pulse transformer B, the negative electrode of unidirectional thyristor SCR meet the other end of capacitor C 2 and the zero line side N of 220V alternating current;
The non-same polarity of the coil L2 of pulse transformer B connects the negative pole of high voltage silicon rectifier stack D2, connects a, the b two ends of high-voltage fence behind the anodal serial connection of the high voltage silicon rectifier stack D2 current-limiting resistance R3.
2. the compound mosquito-killing unit of omnidirectional according to claim 1 ultraviolet light and high pressure is characterized in that: high-voltage fence is on the cylindrical plastic skeleton of ￠ 20cm hollow out, with spacing spaced winding 45～50 circles of 2 ￠ 0.6mm bare copper wires with 2～2.2mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100372170A CN102578065A (en) | 2012-02-18 | 2012-02-18 | Omnidirectional ultraviolet light and high-voltage combined mosquito killer |
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| CN2012100372170A CN102578065A (en) | 2012-02-18 | 2012-02-18 | Omnidirectional ultraviolet light and high-voltage combined mosquito killer |
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| CN102578065A true CN102578065A (en) | 2012-07-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271012A (en) * | 2013-01-05 | 2013-09-04 | 朱慧玲 | Ultraviolet light and high voltage omni-directional mosquito eradication device |
| CN105636325A (en) * | 2016-03-11 | 2016-06-01 | 金柯楠 | Electronic mosquito killer circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102246735A (en) * | 2011-06-01 | 2011-11-23 | 刘德军 | Ultraviolet omnidirectional high-voltage mosquito killing device |
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2012
- 2012-02-18 CN CN2012100372170A patent/CN102578065A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102246735A (en) * | 2011-06-01 | 2011-11-23 | 刘德军 | Ultraviolet omnidirectional high-voltage mosquito killing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271012A (en) * | 2013-01-05 | 2013-09-04 | 朱慧玲 | Ultraviolet light and high voltage omni-directional mosquito eradication device |
| CN105636325A (en) * | 2016-03-11 | 2016-06-01 | 金柯楠 | Electronic mosquito killer circuit |
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