CN212279548U - Plate-shaped insect killing device - Google Patents

Abstract

The utility model relates to the technical field of machinery, concretely relates to insecticidal device. A plate-shaped insect killing device comprises an insect killing electrode array and a base plate, wherein the insect killing electrode array is arranged on the base plate, and at least one ventilation opening is formed in the base plate. The utility model discloses a ventilative mouthful give off the smell that is used for attracting the mosquito and fly, and rethread electrode array kills the mosquito, and the fly is killed when being close to bait, and bait can not be consumed.

Description

Plate-shaped insect killing device

Technical Field

The utility model relates to the technical field of machinery, concretely relates to insecticidal device.

Background

The traditional high-voltage electric pest killing technology mostly adopts a plurality of layers of power grids which are arranged in front and back. The bug penetrates into the mesh and is killed due to the conduction of the current. However, the corpses of the winged insects can be left in the mesh holes, and the subsequent use is influenced. And because the winged insect corpse contains a large amount of moisture, the current is continuously conducted, and a large amount of electric energy is wasted.

Shanghai science and technology Limited uses the individual layer electric wire netting insecticidal technique, and light lures the insecticidal, because of no longer setting up two-layer electric wire netting, also does not have the mesh, and then no longer has the winged insect corpse to hang on the individual layer electric wire netting, has avoided influencing subsequent insecticidal effect to need not the evaporation to dryness of water in the winged insect corpse, saved a large amount of electric energy. The technology is described in patents of plate-type high-voltage electrode arrays and insecticidal devices thereof, electrode insecticidal systems and electric shock plates, and the like.

In animal husbandry, the most harmful are flies, followed by mosquitoes. The existing electric insect killing technology usually adopts light induction to kill insects, and has little attraction to flies. Not suitable for animal husbandry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a platelike insecticidal device to solve above-mentioned technical problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

a platy insect killing device comprises an insect killing electrode array and is characterized by comprising a substrate, wherein the insect killing electrode array is arranged on the substrate, and at least one ventilation opening is formed in the substrate.

The utility model discloses a ventilative mouthful give off the smell that is used for attracting the mosquito and fly, and rethread electrode array kills the mosquito, and the fly is killed when being close to bait, and bait can not be consumed.

The insecticidal electrode array comprises at least two electrodes including a positive electrode and a negative electrode.

The positive electrodes and the negative electrodes are alternately arranged.

The positive electrode and the negative electrode are attached in front of the substrate.

The air-permeable port is arranged between two adjacent electrodes. Or the ventilation opening is arranged behind the at least two electrodes.

The substrate is provided with a fixing device for fixing the substrate.

The fixing device can adopt a hook and a sucker. To facilitate suspension.

The electrodes are vertically arranged on the substrate. The electrode has certain thickness, and vertical setting prevents that the mosquito from hanging.

The ventilation port is communicated with the front and the rear of the substrate. Is convenient to ventilate.

The vent hole is a vent hole which is inclined downwards. The inclined downward prevents rainwater, dust and corpse from falling into the air vent.

The substrate is plate-shaped, cylindrical, spherical or inverted cone-shaped. Is convenient for being applied to killing insects at different positions.

The ventilation opening is communicated with a bait fixing device.

The bait fixing device adopts a cavity for placing bait. The chamber is disposed behind the substrate.

The chamber and the substrate enclose a closed structure. To close the chamber and allow the scent to escape only through the vent.

The upper part or the side surface of the chamber is provided with a baffle which can be opened and closed. To add or replace bait.

And a drawer capable of being pulled out is arranged above or on the side surface of the cavity. Bait can be placed in the drawer, and the bait is convenient to add or replace.

Or the air vent is used for placing bait for attracting mosquitoes and flies. Bait can be directly placed in the air vent.

And a recess is arranged on the inner wall of the ventilation opening. So as to conveniently place baits.

The longitudinal section of the ventilation opening is at least one of a circle, a square, a rectangle, an ellipse, a semicircle, a U-shaped and a V-shaped. So as to conveniently place baits.

Or the rear part of the base plate is adhered with a sticking film for coating and attracting mosquito and fly baits. The bait is convenient to replace, and only the sticking film needs to be replaced. The pasting film is coated with bait for attracting mosquitoes and flies at the position corresponding to the ventilation port on the substrate. To reduce consumption.

And a layer of release paper is also pasted on the pasting film. Before the film is not used, the film is convenient to store.

The substrate is a transparent substrate. Does not influence the approach of mosquitoes and flies.

The substrate is a semitransparent colored substrate, and a light source is arranged behind the substrate. The light source may emit light of different colors through the translucent colored substrate.

The light source may employ an LED.

The light source can adopt a mosquito-lured lamp. To attract mosquitoes.

The substrate may be a transparent plate. The light-transmitting plate can be a light-transmitting acrylic plate, a glass plate or the like.

The positive electrode may employ a metal wire. And is adhered and fixed on the substrate.

The negative electrode may employ a metal wire. And is adhered and fixed on the substrate.

The positive electrode may employ a metal strip. And is adhered and fixed on the substrate.

The negative electrode may be a metal strip. And is adhered and fixed on the substrate.

The positive electrode can adopt metal plating. Plated or evaporated on the substrate.

The negative electrode may employ a metal plating. Plated or evaporated on the substrate.

The substrate is a flame-retardant substrate. And spontaneous combustion is avoided when continuous high-temperature electric shock occurs under special conditions.

The front of the substrate may be a flame retardant material layer. And spontaneous combustion is avoided when continuous high-temperature electric shock occurs under special conditions. And only the front part is provided with the flame retardant material layer, so that the cost can be reduced.

The width of the electrodes is not more than 3mm, preferably 1 mm. Experiments prove that the thinner the electrode is, the less the electrode is easy to discover mosquitoes and flies, and the mosquitoes and flies can be killed conveniently.

The width of the air vent is not more than 5mm, and preferably 1 mm. Preventing mosquitoes and flies from entering or passing through the ventilation port.

The air vent is an air vent which is inclined downwards from the rear side of the substrate. Prevent mosquitoes and flies from falling into the ventilation opening or rain water and dust from entering.

A base is further arranged below the substrate. The substrate is fixed and convenient to place.

A hollow cavity is arranged in the base, and a power supply system is arranged in the hollow cavity. The power is supplied by a power supply system.

The power supply system comprises a storage battery.

The power supply system comprises a power plug.

The output end of the power supply system is also connected with a microprocessor system.

The microprocessor system is also connected with a humidity sensor. Whether the weather is good or not is detected through the humidity sensor, the phenomenon that the humidity is too high and short circuit is caused is avoided, and whether the power supply system outputs electric energy to elements in the equipment or not is controlled.

The microprocessor system is also connected with a photosensitive element. The light intensity of the environment is detected through the photosensitive element, and then whether the mosquito-luring lamp is turned on or not is controlled.

The light source is disposed within the chamber. The light emission is performed directly behind the substrate.

The light source is arranged in the hollow cavity, and the substrate is a transparent or semitransparent substrate. The substrate is used for light refraction, and mosquitoes can be attracted.

A shielding cover is arranged above the substrate. For preventing rainwater from causing short circuits.

The longitudinal section of the shielding cover is in a herringbone shape, a semicircular shape and a rectangular shape which are convex upwards, and the like.

The thickness of the substrate is between 1mm and 5 mm. To save material.

The plate-shaped insect killing device comprises a light emitting system. So as to kill moths and mosquitoes. Realize the compound use of the insecticidal system.

The plate-shaped insect killing device comprises a sound wave sounding system. So as to kill flies and mosquitoes. Is suitable for animal husbandry and family. Realize the compound use of the insecticidal system.

The plate-shaped insect killing device comprises a light emitting system and a sound wave sounding system. So as to realize the killing of flies, mosquitoes and moths. Is suitable for various environments. Realize the compound use of the insecticidal system.

The system also comprises a microprocessor system which is connected with the light-emitting system in a control mode. To control the light-emitting attraction. Such as controlling light emission at night.

The microprocessor system is connected with a photosensitive sensor. To achieve automatic light control.

The sound wave generating system also comprises a microprocessor system which is connected with the sound wave generating system in a control mode. To achieve the attraction of mosquitoes or other sound wave sensitive flying insects.

The system also comprises a microprocessor system which is in control connection with a boosting module. So as to realize the working state control of the boosting module. Through the design, the boosting module provides high voltage for killing insects for the electrode array.

The microprocessor system is in control connection with the boosting module; the microprocessor system is connected with a temperature sensor. When the temperature is low, such as winter, the winged insect generally can not come in and go out any more, so the boost module can be closed.

The boosting module is used for outputting voltage of 5000V to 10000V. To ensure the killing power to the winged insects and avoid unnecessary discharge. Such as to avoid a large discharge due to air moisture.

The boosting module is a direct current input boosting module. So as to stabilize the high-voltage output and avoid the interference caused by the commercial power clutter.

The input voltage of the boosting module is 1.5-36V.

Further, the boost module is characterized in that the input voltage of the boost module is 3-24V, and the output voltage of the boost module is 4000-8000V. The conventional 3V input voltage is no longer used. So as to improve the voltage output on the premise of saving the component cost and ensuring the stability.

More preferably, the boost module is a boost module with an output voltage of 6000V-9000V. So that the flying insect is wounded or killed before contacting the electrode array. The winged insect corpse is prevented from being stuck on the electrode array, and the winged insect body fluid is also prevented from being sputtered on the electrode array. And further ensure that the electrode array does not need to be cleaned and the street lamp cap lighting is not affected. And to avoid unnecessary discharges as much as possible.

Or, the boosting module adopts a boosting module with input voltage of 3-8V and output voltage of 4000-7000V. The conventional 3V input voltage is no longer used. So as to improve the voltage output on the premise of saving the component cost and ensuring the stability.

The electrode is a linear electrode. To facilitate deployment.

The distance between two adjacent electrodes is 2-5 mm. So as to adapt to the body type of the common moths and mainly kill the moths with the greatest harm to the agriculture.

The distance between two adjacent electrodes is 3-6 mm. So as to adapt to most moths with the body length of more than 3 mm. Although smaller volumes of moths have limited killing effect, by increasing the distance, air discharge can be reduced. Particularly effectively reduces the discharge phenomenon under the condition of cloudy days.

More preferably, the boosting module is a boosting module with output voltage of 5000V-9000V; the positive electrodes and the negative electrodes are arranged in a staggered mode, and the distance between at least two adjacent electrodes is 3-6 mm. Ensuring that the moth killing device has universal killing effect on moths with body length of more than 3 mm. Meanwhile, because the voltage is high, the discharge corona can be generated in the air in a generally humid environment in summer, so that flickering light rays, particularly light blue light rays or ultraviolet rays, are generated, and the insect attractant has a good attracting effect on flying insects.

Experiments show that the distance between the two electrodes is 5-10 mm, and the boosting module is a boosting module with the output voltage of 6000V-9000V. At this time, even in an outdoor relatively humid environment such as cloudy days, the amount of discharge through air is not large. Strong discharge can not be generated, obvious electric spark can not be generated, and no crackling discharge sound can be generated. There is a weak discharge current sound, producing a slight, flickering halo. Does not affect the hearing and can attract flying insects through the twinkling blue halo. Therefore, this is preferable.

More preferably, the boosting module is a boosting module with output voltage of 6000V-8000V; the distance between two adjacent electrodes is 3-6 mm. Ensuring that the moth killing device has universal killing effect on moths with body length of more than 3 mm. Meanwhile, because the voltage is higher, more obvious discharge corona can be generated in the air in a general humid environment in summer, so that flickering light is generated, particularly, light blue light or ultraviolet rays are generated, and the insect attractant has a good attracting effect on flying insects.

More preferably, the boosting module is a boosting module with an output voltage of 4000V to 7500V; the distance between two adjacent electrodes is 6-12 mm. Ensuring that the moth killing device has universal killing effect on moths with body length of more than 6 mm. Meanwhile, because the voltage is high, the discharge corona can be generated in the air in a generally humid environment in summer, so that flickering light rays, particularly light blue light rays or ultraviolet rays, are generated, and the insect attractant has a good attracting effect on flying insects.

The electrodes are metal wires.

The electrodes are metal wires or metal strips.

Further, the electrode is a metal layer.

The thickness of the electrode is 0.05 mm-2 mm. Ensuring that a larger current can be supplied and avoiding trapping or hanging the winged insect corpse.

The insecticidal device also comprises an upper blocking cover used for keeping off rain, and the upper blocking cover is arranged above the breathable carrier. Avoid the short circuit that the rainwater probably caused, power consumptive, also can shelter from dust simultaneously.

The electrode array includes at least two electrodes.

The following design can be made:

(1) the at least two electrodes comprise a positive electrode and a negative electrode, the positive electrode and the negative electrode are both strip-shaped, and the positive electrode and the negative electrode are arranged in parallel.

The distance between the positive electrode and the negative electrode is greater than 1 mm. And less than 15 mm. So as to effectively apply electric shock to the winged insect.

At least one of the positive electrode and the negative electrode is one of a linear conductor and a strip conductor. The linear structure and the strip structure are both strip structures, and the two specific structures are favorable for optimizing the structure. For example, at least one of the positive electrode and the negative electrode is an enameled wire.

The positive electrode and the negative electrode are arranged in parallel. In order to optimize the structure.

The positive electrode and the negative electrode are respectively wound on the breathable carrier. And winding the air-permeable carrier from one end to the other end. Thereby winding the positive and negative electrodes on a gas permeable support.

The positive electrode and the negative electrode are wound in parallel on the gas permeable carrier.

Alternatively, the positive electrode and the negative electrode are arranged in a zigzag manner on one surface of the gas permeable carrier.

(2) The at least two electrodes comprise a positive electrode and a negative electrode, and the positive electrode is provided with at least two positive electrode branches; the negative electrode is provided with at least two negative electrode branches.

The positive electrode branches and the negative electrode branches are arranged in a staggered mode.

The air-permeable carrier may be spherical, rectangular parallelepiped, cylindrical, or the like. So as to facilitate the falling of the winged insect corpse.

The positive electrode and the negative electrode are partially embedded within the gas permeable carrier.

The positive electrode and the negative electrode are embedded in the breathable carrier, and the top ends of the positive electrode and the negative electrode are flush with the plate surface of the breathable carrier. Thereby smoothing the surface of the air-permeable carrier.

The positive electrode branch is in a block shape. May be at least one of a circular block shape, a rectangular block shape, a triangular block shape, and the like. The positive electrode branch may be a strip.

The negative electrode branches are block-shaped. May be at least one of a circular block shape, a rectangular block shape, a triangular block shape, and the like. The negative electrode branches may be strip-shaped.

Preferably, the negative electrode branches are strip-shaped, the positive electrode branches are strip-shaped, and the negative electrode branches and the positive electrode branches are arranged in a staggered manner.

The positive electrode branch and the negative electrode branch are made of metal foils, preferably aluminum foils, tin foils and other metal foils which are not easy to rust.

Drawings

Fig. 1 is a schematic view of a part of the structure of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.

Referring to fig. 1, a plate-shaped insecticidal device comprises an insecticidal electrode array 3, which comprises a substrate 1, wherein the substrate is provided with the insecticidal electrode array, and the substrate is further provided with at least one ventilation opening 4.

The utility model discloses a ventilative mouthful 4 gives off the smell that is used for attracting the mosquito and fly, and rethread electrode array kills the mosquito, and the fly is killed when being close to bait, and bait can not be consumed.

The insecticidal electrode array 3 comprises at least two electrodes including a positive electrode and a negative electrode.

The positive electrodes and the negative electrodes are alternately arranged.

The positive and negative electrodes are attached in front of the substrate.

The ventilation port is arranged between two adjacent electrodes. Alternatively, the ventilation openings are arranged behind the at least two electrodes.

The substrate 1 is provided with a fixing device for fixing the substrate.

The fixing device can adopt a hook and a sucker. To facilitate suspension.

The electrode is vertically arranged on the substrate. The electrode has certain thickness, and vertical setting prevents that the mosquito from hanging.

The ventilation port 4 is communicated with the front and the rear of the base plate. Is convenient to ventilate.

The vent hole is a vent hole which is inclined downwards. The inclined downward prevents rainwater, dust and corpse from falling into the air vent.

The substrate is plate-shaped, cylindrical, spherical or inverted cone-shaped. Is convenient for being applied to killing insects at different positions.

The ventilation opening is communicated with a bait fixing device.

The bait holder employs a chamber for holding bait. The chamber is disposed behind the substrate.

The chamber and the substrate enclose a closed structure. To close the chamber and allow the scent to escape only through the vent.

The upper part or the side surface of the chamber is provided with a baffle which can be opened and closed. To add or replace bait.

The upper part or the side surface of the chamber is provided with an extractable drawer. Bait can be placed in the drawer, and the bait is convenient to add or replace.

The air vent is used for placing bait for attracting mosquitoes and flies. Bait can be directly placed in the air vent.

The inner wall of the ventilation opening is provided with a recess. So as to conveniently place baits.

The longitudinal section of the ventilation opening is at least one of a circle, a square, a rectangle, an ellipse, a semicircle, a U-shaped and a V-shaped. So as to conveniently place baits.

Or, a sticking film for coating and attracting mosquito and fly baits is stuck at the back of the base plate. The bait is convenient to replace, and only the sticking film needs to be replaced. The position of the sticking film corresponding to the ventilation port on the substrate is coated with bait for attracting mosquitoes and flies. To reduce consumption.

A layer of release paper is also pasted on the pasting film. Before the film is not used, the film is convenient to store.

The substrate is a transparent substrate. Does not influence the approach of mosquitoes and flies.

The substrate is a semitransparent colored substrate, and a light source is arranged behind the substrate. The light source may emit light of different colors through the translucent colored substrate.

The light source may employ an LED.

The light source can adopt a mosquito-lured lamp. To attract mosquitoes.

The substrate may be a transparent plate. The light-transmitting plate can be a light-transmitting acrylic plate, a glass plate or the like.

The positive electrode may employ a metal wire. And is adhered and fixed on the substrate.

The negative electrode may employ a metal wire. And is adhered and fixed on the substrate.

The positive electrode may employ a metal strip. And is adhered and fixed on the substrate.

The negative electrode may employ a metal strip. And is adhered and fixed on the substrate.

The positive electrode may employ a metal plating. Plated or evaporated on the substrate.

The negative electrode may employ a metal plating. Plated or evaporated on the substrate.

The substrate is a flame retardant substrate. And spontaneous combustion is avoided when continuous high-temperature electric shock occurs under special conditions.

The flame retardant material layer may be in front of the substrate. And spontaneous combustion is avoided when continuous high-temperature electric shock occurs under special conditions. And only the front part is provided with the flame retardant material layer, so that the cost can be reduced.

The width of the electrodes is not more than 3mm, preferably 1 mm. Experiments prove that the thinner the electrode is, the less the electrode is easy to discover mosquitoes and flies, and the mosquitoes and flies can be killed conveniently.

The width of the ventilation opening is not more than 5mm, preferably 1 mm. Preventing mosquitoes and flies from entering or passing through the ventilation port.

The ventilation port is a downward inclined ventilation port from the rear of the substrate. Prevent mosquitoes and flies from falling into the ventilation opening or rain water and dust from entering.

A base 2 is also arranged under the substrate. The substrate is fixed and convenient to place.

A hollow cavity is arranged in the base 2, and a power supply system is arranged in the hollow cavity. The power is supplied by a power supply system.

The power supply system comprises a storage battery.

The power supply system comprises a power plug.

The output end of the power supply system is also connected with a microprocessor system.

The microprocessor system is also connected with a humidity sensor. Whether the weather is good or not is detected through the humidity sensor, the phenomenon that the humidity is too high and short circuit is caused is avoided, and whether the power supply system outputs electric energy to elements in the equipment or not is controlled.

The microprocessor system is also connected with a photosensitive element. The light intensity of the environment is detected through the photosensitive element, and then whether the mosquito-luring lamp is turned on or not is controlled.

The light source is disposed within the chamber. The light emission is performed directly behind the substrate.

The light source is arranged in the hollow cavity, and the substrate is a transparent or semitransparent substrate. The substrate is used for light refraction, and mosquitoes can be attracted.

A shielding cover is arranged above the substrate. For preventing rainwater from causing short circuits.

The longitudinal section of the shielding cover is in a herringbone shape, a semicircular shape and a rectangular shape which are convex upwards, and the like.

The thickness of the substrate is between 1mm and 5 mm. To save material.

A plate-shaped insect killing device comprises a light emitting system. So as to kill moths and mosquitoes. Realize the compound use of the insecticidal system.

A plate-shaped insect killing device comprises a sound wave sounding system. So as to kill flies and mosquitoes. Is suitable for animal husbandry and family. Realize the compound use of the insecticidal system.

A plate-shaped insect killing device comprises a light emitting system and a sound wave sounding system. So as to realize the killing of flies, mosquitoes and moths. Is suitable for various environments. Realize the compound use of the insecticidal system.

The system also comprises a microprocessor system which is connected with the light-emitting system in a control way. To control the light-emitting attraction. Such as controlling light emission at night.

The microprocessor system is connected with a photosensitive sensor. To achieve automatic light control.

The sound wave generating system also comprises a microprocessor system which is connected with the sound wave generating system in a control mode. To achieve the attraction of mosquitoes or other sound wave sensitive flying insects.

The system also comprises a microprocessor system which is in control connection with a boosting module. So as to realize the working state control of the boosting module. Through the design, the boosting module provides high voltage for killing insects for the electrode array.

The microprocessor system is in control connection with the boosting module; the microprocessor system is connected with a temperature sensor. When the temperature is low, such as winter, the winged insect generally can not come in and go out any more, so the boost module can be closed.

The boosting module is used for outputting voltage of 5000V to 10000V. To ensure the killing power to the winged insects and avoid unnecessary discharge. Such as to avoid a large discharge due to air moisture.

The boosting module is a direct current input boosting module. So as to stabilize the high-voltage output and avoid the interference caused by the commercial power clutter.

The input voltage of the boosting module is 1.5-36V.

Further, the boost module is used for inputting 3-24V voltage and outputting 4000-8000V voltage. The conventional 3V input voltage is no longer used. So as to improve the voltage output on the premise of saving the component cost and ensuring the stability.

More preferably, the booster module has an output voltage of 6000V to 9000V. So that the flying insect is wounded or killed before contacting the electrode array. The winged insect corpse is prevented from being stuck on the electrode array, and the winged insect body fluid is also prevented from being sputtered on the electrode array. And further ensure that the electrode array does not need to be cleaned and the street lamp cap lighting is not affected. And to avoid unnecessary discharges as much as possible.

Or the boosting module adopts a boosting module with the input voltage of 3-8V and the output voltage of 4000-7000V. The conventional 3V input voltage is no longer used. So as to improve the voltage output on the premise of saving the component cost and ensuring the stability.

The electrode is a linear electrode. To facilitate deployment.

The distance between two adjacent electrodes is 2-5 mm. So as to adapt to the body type of the common moths and mainly kill the moths with the greatest harm to the agriculture.

The distance between two adjacent electrodes is 3-6 mm. So as to adapt to most moths with the body length of more than 3 mm. Although smaller volumes of moths have limited killing effect, by increasing the distance, air discharge can be reduced. Particularly effectively reduces the discharge phenomenon under the condition of cloudy days.

More preferably, the boost module is a boost module with output voltage of 5000V-9000V; the positive electrodes and the negative electrodes are arranged in a staggered mode, and the distance between at least two adjacent electrodes is 3-6 mm. Ensuring that the moth killing device has universal killing effect on moths with body length of more than 3 mm. Meanwhile, because the voltage is high, the discharge corona can be generated in the air in a generally humid environment in summer, so that flickering light rays, particularly light blue light rays or ultraviolet rays, are generated, and the insect attractant has a good attracting effect on flying insects.

Experiments show that the distance between the two electrodes is 5-10 mm, and the boosting module is a boosting module with the output voltage of 6000V-9000V. At this time, even in an outdoor relatively humid environment such as cloudy days, the amount of discharge through air is not large. Strong discharge can not be generated, obvious electric spark can not be generated, and no crackling discharge sound can be generated. There is a weak discharge current sound, producing a slight, flickering halo. Does not affect the hearing and can attract flying insects through the twinkling blue halo. Therefore, this is preferable.

More preferably, the boost module is a boost module with output voltage of 6000V-8000V; the distance between two adjacent electrodes is 3-6 mm. Ensuring that the moth killing device has universal killing effect on moths with body length of more than 3 mm. Meanwhile, because the voltage is higher, more obvious discharge corona can be generated in the air in a general humid environment in summer, so that flickering light is generated, particularly, light blue light or ultraviolet rays are generated, and the insect attractant has a good attracting effect on flying insects.

More preferably, the boost module is a boost module with output voltage of 4000V-7500V; the distance between two adjacent electrodes is 6-12 mm. Ensuring that the moth killing device has universal killing effect on moths with body length of more than 6 mm. Meanwhile, because the voltage is high, the discharge corona can be generated in the air in a generally humid environment in summer, so that flickering light rays, particularly light blue light rays or ultraviolet rays, are generated, and the insect attractant has a good attracting effect on flying insects.

The electrodes are metal wires.

The electrodes are metal wires or metal strips.

Further, the electrode is a metal layer.

The thickness of the electrode is 0.05 mm-2 mm. Ensuring that a larger current can be supplied and avoiding trapping or hanging the winged insect corpse.

The insecticidal device also comprises an upper blocking cover used for keeping off rain, and the upper blocking cover is arranged above the breathable carrier. Avoid the short circuit that the rainwater probably caused, power consumptive, also can shelter from dust simultaneously.

The electrode array comprises at least two electrodes.

The following design can be made:

(1) the at least two electrodes comprise a positive electrode and a negative electrode, the positive electrode and the negative electrode are both strip-shaped, and the positive electrode and the negative electrode are arranged in parallel.

The distance between the positive electrode and the negative electrode is greater than 1 mm. And less than 15 mm. So as to effectively apply electric shock to the winged insect.

At least one of the positive electrode and the negative electrode is one of a linear conductor and a strip conductor. The linear structure and the strip structure are both strip structures, and the two specific structures are favorable for optimizing the structure. For example, at least one of the positive electrode and the negative electrode is an enameled wire.

The positive electrode and the negative electrode are arranged in parallel. In order to optimize the structure.

And the positive electrode and the negative electrode are respectively wound on the breathable carrier. From one end of the gas permeable carrier to the other. Thereby winding the positive and negative electrodes on a gas permeable support.

The positive electrode and the negative electrode are wound in parallel on the gas permeable carrier.

Alternatively, the positive and negative electrodes are arranged in a meandering manner on one face of the gas-permeable carrier.

(2) The at least two electrodes comprise a positive electrode and a negative electrode, and the positive electrode is provided with at least two positive electrode branches; the negative electrode is provided with at least two negative electrode branches.

The positive electrode branches and the negative electrode branches are arranged in a staggered mode.

The air-permeable carrier may be spherical, rectangular parallelepiped, cylindrical, etc. So as to facilitate the falling of the winged insect corpse.

The positive and negative electrodes are partially embedded within a gas permeable carrier.

The positive electrode and the negative electrode are embedded in the gas permeable carrier, and the top ends of the positive electrode and the negative electrode are flush with the plate surface of the gas permeable carrier. Thereby smoothing the surface of the air-permeable carrier.

The positive electrode branches are in block shapes. May be at least one of a circular block shape, a rectangular block shape, a triangular block shape, and the like. The positive electrode branch may be a strip.

The negative electrode branches are in block shape. May be at least one of a circular block shape, a rectangular block shape, a triangular block shape, and the like. Alternatively, the negative electrode branches may be strip-shaped.

Preferably, the negative electrode branches are strip-shaped, the positive electrode branches are strip-shaped, and the negative electrode branches and the positive electrode branches are arranged in a staggered manner.

The positive electrode branch and the negative electrode branch are made of metal foil, preferably aluminum foil, tin foil and other metal foils which are not easy to rust.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (29)

1. A tabular insecticidal device comprises an insecticidal electrode array, wherein the insecticidal electrode array comprises at least two electrodes, the at least two electrodes comprise positive electrodes and negative electrodes, and the positive electrodes and the negative electrodes are alternately arranged;

the substrate is also provided with at least one ventilation port, and the ventilation port is arranged between two adjacent electrodes.

2. A plate-like insecticidal device according to claim 1, characterized in that: the substrate is provided with a fixing device for fixing the substrate.

3. A plate-like insecticidal device according to claim 2, characterized in that: the fixing device can adopt a hook and a sucker.

4. A plate-like insecticidal device according to claim 1, characterized in that: the electrodes are vertically arranged on the substrate.

5. A plate-like insecticidal device according to claim 1, characterized in that: the ventilation port is communicated with the front and the rear of the substrate.

6. A plate-like insecticidal device according to claim 1, characterized in that: the vent hole is a vent hole which is inclined downwards.

7. A plate-like insecticidal device according to claim 1, characterized in that: the substrate is plate-shaped, cylindrical, spherical or inverted cone-shaped.

8. A plate-like insecticidal device according to claim 1, characterized in that: the ventilation opening is communicated with a bait fixing device, and the bait fixing device adopts a cavity for placing bait.

9. A plate-like insecticidal device according to claim 8, characterized in that: the chamber is disposed behind the substrate.

10. A plate-like insecticidal device according to claim 1, characterized in that: the air vent is used for placing bait for attracting mosquitoes and flies.

11. A plate-like insecticidal device according to claim 10, characterized in that: and a recess is arranged on the inner wall of the ventilation opening.

12. A plate-like insecticidal device according to claim 10, characterized in that: the longitudinal section of the ventilation opening is at least one of a circle, a square, a rectangle, an ellipse, a semicircle, a U-shaped and a V-shaped.

13. A plate-like insecticidal device according to claim 5, characterized in that: the back of the base plate is attached with a sticking film which is used for coating and attracting mosquito and fly baits, and the position of the sticking film corresponding to the ventilation port on the base plate is coated with the sticking film which is used for attracting the mosquito and fly baits.

14. A plate-like insecticidal device according to claim 13, characterized in that: and a layer of release paper is also pasted on the pasting film.

15. A plate-like insecticidal device according to claim 1, characterized in that: the substrate is a transparent substrate.

16. A plate-like insecticidal device according to claim 1, characterized in that: the substrate is a semitransparent colored substrate, and a light source is arranged behind the substrate.

17. A plate-like insecticidal device according to claim 16, characterized in that: the light source adopts an LED.

18. A plate-like insecticidal device according to claim 16, characterized in that: the light source adopts a mosquito-lured lamp.

19. A plate-like insecticidal device according to claim 1, characterized in that: the positive electrode adopts a metal wire, a metal strip or a metal coating.

20. A plate-like insecticidal device according to claim 1, characterized in that: the negative electrode adopts a metal wire, a metal strip or a metal coating.

21. A plate-like insecticidal device according to claim 1, characterized in that: the front of the substrate is provided with a flame retardant material layer.

22. A plate-like insecticidal device according to claim 1, characterized in that: a base is further arranged below the substrate.

23. A plate-like insecticidal device according to claim 22, wherein: a hollow cavity is arranged in the base, and a power supply system is arranged in the hollow cavity.

24. A plate-like insecticidal device according to claim 23, wherein: the output end of the power supply system is further connected with a microprocessor system, the microprocessor system is further connected with a humidity sensor, and the microprocessor system is further connected with a photosensitive element.

25. A plate-like insecticidal device according to claim 1, characterized in that: the distance between the positive electrode and the negative electrode is greater than 1 mm.

26. A plate-like insecticidal device according to claim 25, wherein: the distance between the positive electrode and the negative electrode is less than 15 mm.

27. A plate-like insecticidal device according to claim 1, characterized in that: at least one of the positive electrode and the negative electrode is one of a linear conductor and a strip conductor.

28. A plate-like insecticidal device according to claim 1, characterized in that: at least one of the positive electrode and the negative electrode is an enameled wire.

29. A plate-like insecticidal device according to claim 1, characterized in that: the at least two electrodes comprise a positive electrode and a negative electrode, and the positive electrode is provided with at least two positive electrode branches; the negative electrode is provided with at least two negative electrode branches, and the positive electrode branches and the negative electrode branches are arranged in a staggered mode.

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