WO2019120423A2 - Piège à insectes et dispositif de lutte contre les insectes - Google Patents
Piège à insectes et dispositif de lutte contre les insectes Download PDFInfo
- Publication number
- WO2019120423A2 WO2019120423A2 PCT/DK2018/050379 DK2018050379W WO2019120423A2 WO 2019120423 A2 WO2019120423 A2 WO 2019120423A2 DK 2018050379 W DK2018050379 W DK 2018050379W WO 2019120423 A2 WO2019120423 A2 WO 2019120423A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat
- insect
- control unit
- dissipating plate
- insect trap
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/026—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects combined with devices for monitoring insect presence, e.g. termites
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/10—Catching insects by using Traps
- A01M1/103—Catching insects by using Traps for crawling insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/10—Catching insects by using Traps
- A01M1/106—Catching insects by using Traps for flying insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/14—Catching by adhesive surfaces
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/14—Catching by adhesive surfaces
- A01M1/145—Attracting and catching insects using combined illumination or colours and adhesive surfaces
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2022—Poisoning or narcotising insects by vaporising an insecticide
- A01M1/2061—Poisoning or narcotising insects by vaporising an insecticide using a heat source
- A01M1/2077—Poisoning or narcotising insects by vaporising an insecticide using a heat source using an electrical resistance as heat source
Definitions
- the invention relates to an insect trap comprising: a detector house with sides and openings; a detector that can detect the presence of insects in the detector house and send a signal when these are detected; a bait; a communication unit for transmitting information about the status of the insect trap, including for example catch, presence of insects and/or operating parameters; a control unit that receives a signal or signals from the detector when it detects an insect.
- Insects have for long been considered a nuisance in many respects, including in connection with food, clothes and diseases, but also simply because they can be annoying. Therefore, insect traps have been known since ancient times, and it has been attempted to improve insect traps for centuries. There has especially been a need for developing traps for mosquitoes and flies, but the need for efficient traps is rising even today, as both populations and travelling are parameters on the increase with subsequent higher risk of global spreading of harmful insects. Consequently, new and improved methods for insect control are developed on an ongoing basis, a great deal of which is based on insecticides, pesticides, while other methods use actual traps, containing mechanical and/or electric means for insect control.
- traps In known traps, light or smells are often utilized as bait, and the traps are often equipped with a killing mechanism in the form of electric current or an adhesive/fluid that retain the insects until they die. Especially the light traps may be the cause of nuisance in the environments where they are used, as they inevitably emit light. Moreover, light-operated traps also require stable power supply, for which reason the traps will either have to be equipped with a battery or provided with cable for connection to the electricity grid. Furthermore, if the traps comprise a killing mechanism that is operated by electricity, the requirement for the power supply increases correspondingly, which is particularly a problem with insect traps that comprise an electric killing mechanism.
- the killed insects amass on the inside of the traps, which primarily is a problem in the traps with electric killing mechanisms as they short-circuit and are either ruined entirely or just stop working.
- Electrically based traps/killing mechanisms in which insects are killed by a current being passed through them also constitute a serious health hazard, as the insects explode due to the electric impact and thus spread bacteria through the air.
- the traps do not prevent the reproduction of insects.
- An object of the invention is to eliminate one or more of the problems outlined above. Another object of the invention is to specify an alternative to the known methodologies and/or devices for insect control.
- the detector comprising a heat-dissipating plate and an infra-red sensor, which infra-red sensor can detect changes in the heat radiation from the heat-dissipating plate and send a signal to the control unit, if it detects a deviation in the heat radiation of a given magnitude.
- the trap By providing the trap with a heat-dissipating plate and an infra-red sensor, it is achieved that the insects can be detected when they move across or touch the heat-dissipating plate, and in its simplest form the trap does not contain other baits than heat, but other baits can obviously also be added such as light or smells.
- An insect control device with a plate that can emit fragrances is stated in claim 10. With this device, which dispenses fragrances from the heat- dissipating plate, a device has been achieved that can control insects by dispensing fragrances included in the insects' natural cycle. This can be fragrances that stress, but in this type of trap it can be advantageous to use especially fragrances that form part of the insects' mating.
- Fig. 1 shows the trap in perspective in an open position
- Fig. 2 shows the trap in perspective in a partially open position
- Fig. 3 shows the trap in perspective in the configuration, wherein it comprises a lid that allows passage of insects from the outer side and into the trap;
- Fig. 4 shows the lid of the trap in perspective
- Fig. 5 shows the trap in perspective in the concentration, wherein it can catch crawling insects, such as cockroaches.
- Fig. 1 shows an insect trap 1 , comprising a detector house 2 with sides 20,21 and openings 5,6.
- the trap is equipped with a detector 7,8, which can detect the presence of insects in the detector house 2.
- the detector comprises an infra-red sensor 7, which measures the temperature and temperature variations in an area/volume around a plate 8. This area is preferably the surface of the plate 8.
- the plate 8 itself is in an embodiment a plate, which can be heated by a heat source (not shown in the figures), so that it reaches a temperature above that of the surroundings. Such heat sources are well-known to the skilled person, and it will therefore not be explained in further detail.
- the heat-dissipating plate 8 is preferably made of a material with a low heat conduction coefficient.
- the plate By making the plate of such a material and adjust the heat source, a system can be achieved, wherein the plate has a very homogeneous and the same temperature in the extent of the plate, and thereby a sensitive system is obtained, wherein the difference in the temperature between an individual insect, which has the same temperature as the surroundings, and the plate causes a local deviation in the temperature on the plate 8 when the insect lands on it.
- This deviation in temperature is brief but with correspondingly quick measurements it is possible to IR measure the arrival of individual insects on the heat-dissipating plate 8. As insects are cold-blooded animals, they will normally have a temperature that is the same as that of the surroundings.
- the trap utilizes this for registering the presence of insects in the trap, as the trap comprises an infra-red sensor (IR sensor) for measuring that insects simply cool the plate when they touch it.
- IR sensor infra-red sensor
- the plate 8 is heated to a temperature above that of the surroundings, and moreover it is in an embodiment covered by a bait/material that emits one or more substances to attract insects.
- substances may be fragrances in the form of pheromones, which are fragrances that constitute a communication means in the natural life-cycle of insects. Pheromones e.g. are included in the mating of insects to attract mates.
- the pheromone is in an embodiment of the invention deposited in or added to a slice of paper-like material (not shown in the figures), which is placed on the plate 8.
- This slice of paper or similar material is normally provided with an adhesive on the side with pheromone, and this adhesive serves to retain insects.
- the side that is to face the plate 8 can be provided with another adhesive, which is adjusted such that the paper-like material can easily be exchanged/placed on and removed from the plate 8, but normally the plate is retained mechanically.
- the known traps with adhesive to retain insects require regular inspection, partly to ensure that the trap is not excessively filled with insects on the adhesive plate and partly to inspect whether there is a catch. This is resource-intensive and often the inspection ends with a conclusion that the trap works and does not require further maintenance. By making a trap as indicated, the need for such inspections will be reduced, as it will basically only be necessary to inspect and maintain the trap, when catch of a certain size/volume is registered.
- This section serves to facilitate fitting or removal of the paper-like material.
- the heat from the heating plate/the heat-dissipating plate 8 in itself promotes the release of pheromones from it, it may sometimes be advantageous to add to the release of fragrances by ventilating the heat- dissipating plate with a blower.
- the trap is thus equipped with a blower (not shown) that can ventilate the plate 8, so that fragrances from here can be spread to the surroundings of the trap.
- the blower may be sensor-controlled, so that it is turned on when insects (activity in the trap) are registered.
- the blower may also be timer-operated, such that the control unit is only turned on in certain periods, but it may also be remote-controlled, so that a user can activate the blower via wireless communication, and thereby it can, as the rest of the trap, be connected to the Internet, so that a user can control it in terms of time and blower intensity.
- fragrances pheromones
- the blower has the effect that the heating plate is cooled, and that is exactly why it is convenient that the control of the blower (in the control unit) is arranged, so that it only runs in regulated and controlled time intervals. It may also be advantageous to combine heat management depending on the activity of the blower, such that e.g. the spreading of fragrances can be furthered by using both increased heat and increased blowing at the same time.
- the trap is provided with a detector 7 in the form of an infra-red sensor.
- the detector 7 is placed, such that it has measurement direction in the direction of the heated plate 8 and so that it can "see” the entire plate 8.
- the detector is equipped with a baffle plate 9.
- This baffle plate prevents extraneous disturbances.
- the baffle plate is preferably used in the configuration, wherein the sensor sees parallel with the surface plane of the heating plate (second configuration).
- the baffle plate 9 is provided with a click mechanism, so that it can easily be attached to and removed from the detector.
- the detector is normally connected to a control unit (not shown) in the trap, and this control unit is connected to a transmitting unit with antenna 10, so that information about detecting, functionality and catches can be distributed wirelessly to the user.
- the control unit can also be an external unit, and if this is the case, the detector is connected internally to the transmitting unit, which distributes information to the external control unit.
- the trap may possibly partake in a mesh network, where several traps communicate with each other, and the traps can normally also report status information about e.g. power consumption, battery life, functionality, temperature and the like to the user.
- This control and exchange of information which may take place via bluetooth or WiFi and further via the Internet, is normally carried out in such a manner that the user can also change the parameters of the trap, including e.g. the temperature of the plate, activate the blower or just update the trap's software.
- the trap is provided with a hinge mechanism 1 1 , 1 1 a, about which the lid 20 can be turned as shown in Fig. 2.
- the detector house can be brought from a first position, as shown in Figs. 1 and 3, to a second position, as shown in Fig. 5.
- the trap In the first configuration/position, where the infra-red sensor "sees” essentially perpendicular to the heating plate, the trap can be used for catching flying insects, while in the second configuration, where the infra-red sensor "sees” essentially parallel with the surface plane of the heating plane, it is particularly suitable for catching crawling insects.
- Fig. 2 shows the lower left part of the trap's two openings 5,6 through which crawling insects can enter unobstructed into the fragrance-emitting and heated plate 8 on the inside of the trap, and when the insects step on the plate, the detector 7 detects a temperature change and sends a message to the control unit about this.
- the trap is provided with four openings distributed with one on each side.
- the control unit comprises software that can identify the characteristic of the temperature variation and thus determine the species of the insect; this applies regardless of whether the trap is used in its first or second configuration.
- Another method for identifying the insect species can be, by means of e.g. a microphone in the insect trap, to measure the sound, as the flaps of the wings of flying insects often has a species-characteristic frequency, and this may, as explained above, also be utilized in the control unit (with software).
- the openings 5 and 6 are located at the bottom of the trap, and the conceptual background of this is that the trap in its second configuration thus can be used on a floor in environments where there is a risk of crawling insects, e.g. cockroaches.
- insects are lured into the trap via the fragrances that are spread from the plate 8 and further out into the surroundings of the trap via openings 5, 5a and 6.
- the openings are provided in front of a slanting slit (not shown), which leads up to the heated plate.
- the detector 7 itself, which is disposed in the lid 20 of the trap, thus also turns, and when the trap enters into the second configuration, as shown in Fig.
- the detector is positioned right above the heat-dissipating plate (not shown i Fig. 5).
- the infra-red sensor is arranged such that, regardless of the positioning of the trap's two parts, it can register heat and heat changes on the heating plate 8.
- the baffle plate 9 would be removed when the trap is to be used in its second configuration (as floor trap).
- Fig. 3 shows the trap with a lid 30 attached, and in this first configuration, the insect trap is preferably to be used to eliminate flying insects that can reach the heat-dissipating plate via openings 32 in the lid.
- Fig. 4 shows a lid for the trap, and this lid is provided with engagement means 33, 33a, 34, 34a, which are complementary to other engagement means (35, 35a shown in Fig. 2) in the trap house 2.
- the lid is provided with openings 32 of such a size that they allow easy passage for most flying insects.
- the number of openings may be varied, and the trap can in theory be used in the first configuration without the lid attached, but in addition to an aesthetic effect, the lid also has a "cage-like" effect, as the insects have difficulty finding their way out, once they are on the backside of the lid (inside the trap).
- the lid also has a positive effect on the temperature of the heat-dissipating plate, as the lid offers shelter from airflows.
- the trap When the trap is in its first configuration for catching flying insects, it is preferably used above floor lines on house walls or walls or even in attics of the buildings where it is used.
- the front side 21 of the trap is equipped with a button 4, which serves to release the lid 31 from the trap 1.
- control unit is connected to switches, which are activated depending on whether the trap is in its first or second configuration, and thereby the control unit can let the user know about the catch of crawling or flying insects.
- a system By having traps that can catch insects as stated in claim 1 included in a system of insect control devices, which can dispense fragrances, as stated in claim 10, a system can be obtained, wherein fragrance-emitting traps are only activated when insects have been caught nearby. This is done by having traps, which can detect and/or catch insects in a system of insect control devices.
- This system is to comprise a control unit, which can activate the dispensers of the insect control devices close to the insect traps, in which insects have been detected.
- the control unit can be an external central unit, which can communicate with all units in the system, but it can also be a control unit, that is included in an insect trap or in an insect control device. In an embodiment of the insect control device, this can independently dispense one or more fragrances, e.g. from containers or from the heating plate if it detects the presence of insects.
- insect traps and the insect control devices contain sensors that can monitor parameters such as air temperature, light, humidity and moreover time when insects are registered as well as time when fragrances are emitted, a system has been obtained, which can register the effect of dispensings and furthermore a system has been obtained that can, on an ongoing basis, register whether other parameters such as air humidity, light or temperature have an effect on the occurrence of insects. Even a system that can register whether dispensings or other parameters affect the occurrence of certain insect species.
- a system has been achieved, which can limit the dispensing only to take place when and where insects are registered. Furthermore, a system has also been obtained, which can check its own functionality. Moreover, if units in such a system can also monitor other parameters such as light, humidity or temperature, a system has been obtained that can not only monitor its own functionality, but also a system that can monitor whether these other parameters has any influence on the occurrence of insects and their species. Moreover, a system has been obtained that can on an ongoing basis monitor whether these parameters have any influence on the efficiency (functionality) of the system. Such a system does not have to function by means of heating plates, as the catching or registration may take place in many other ways. Such a system can therefore be subject-matter to an independent patent application.
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catching Or Destruction (AREA)
Abstract
L'invention concerne un piège à insectes comprenant un boîtier de détecteur doté de côtés, d'ouvertures et d'un détecteur, qui peut détecter la présence d'insectes dans le boîtier de détecteur. Le détecteur peut envoyer un signal lorsque des insectes sont détectés. Le piège à insectes comprend en outre un appât; une unité de communication pour transmettre des informations concernant l'état du piège à insectes, comprenant par exemple des paramètres de capture, de présence d'insectes et/ou de fonctionnement; une unité de commande qui reçoit un signal ou des signaux provenant du détecteur lorsqu'il détecte un insecte.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DKPA201771017 | 2017-12-22 | ||
DKPA201771017 | 2017-12-22 |
Publications (2)
Publication Number | Publication Date |
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WO2019120423A2 true WO2019120423A2 (fr) | 2019-06-27 |
WO2019120423A3 WO2019120423A3 (fr) | 2019-08-01 |
Family
ID=66993145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2018/050379 WO2019120423A2 (fr) | 2017-12-22 | 2018-12-19 | Piège à insectes et dispositif de lutte contre les insectes |
Country Status (1)
Country | Link |
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WO (1) | WO2019120423A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10602732B2 (en) * | 2018-05-25 | 2020-03-31 | Chen-Tung Ko | Cockroach trap |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3225412A1 (de) * | 1982-07-07 | 1984-01-12 | Siemens AG, 1000 Berlin und 8000 München | Stechmueckenfalle mit elektrischen anschluss |
US5930944A (en) * | 1997-02-18 | 1999-08-03 | Kness Mfg. Co., Inc. | Apparatus and method for trapping and monitoring mice and insects |
US6389738B1 (en) * | 2001-03-29 | 2002-05-21 | Bell Laboratories, Inc. | Alternating rodent insect trap |
NL1035779C2 (nl) * | 2008-07-31 | 2010-02-02 | Cropwatch B V | Geautomatiseerd bepalen van aanwezigheid van insecten op een vangplaat. |
US10966420B2 (en) * | 2016-06-09 | 2021-04-06 | Microsoft Technology Licensing, Llc | Insect trap |
ES2603260B1 (es) * | 2016-06-13 | 2017-10-18 | Anticimex 3D Sanidad Ambiental, S.A.U. | Dispositivo para la detección de insectos. |
-
2018
- 2018-12-19 WO PCT/DK2018/050379 patent/WO2019120423A2/fr active Application Filing
Non-Patent Citations (1)
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None |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10602732B2 (en) * | 2018-05-25 | 2020-03-31 | Chen-Tung Ko | Cockroach trap |
Also Published As
Publication number | Publication date |
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WO2019120423A3 (fr) | 2019-08-01 |
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