CN210492265U - Odor dispersing device for trapping insects - Google Patents

Abstract

The utility model provides an insect trap with a simple structure and convenient assembly. The insect trap can isolate the attractant from the outside world to a certain extent, so that the attractant emits odors in multiple directions and continuously, and the action range of the attractant is expanded, and Facilitates the replacement of attractants. The insect trap includes a smell dispersing device including a connecting pipe, the connecting pipe forms a cavity for accommodating the attractant, the cavity is provided with a pipe, the pipe has an opening, and the cavity is communicated with the outside world through the pipe. The deodorant device may also include a hanger, the hanger is detachably connected to the pipe, the hanger hangs the sticky board and/or the sexual attractant, and the attractant in the cavity of the deodorant device is combined to increase the insect trap's killing effect on pests .

Description

Odor dispersing device for trapping insects

Technical Field

The utility model relates to an insect-catching tool, in particular to a smell-dispersing device for trapping insects.

Background

The following background is provided to aid the reader in understanding the present invention and is not admitted to be prior art.

In agriculture, an insect trap is a physical pest control device and is widely used due to its environmentally friendly characteristic. An attractant and a pesticide solution are placed in the insect trap, and after the attractant attracts pests to the insect trap, the pesticide solution kills the pests. The pesticide solution traps pests by adopting a physical method until the pests die, and can avoid the problems of pesticide residue and environmental pollution caused by chemical pest killing. The attractant can use sugar-vinegar liquid which can simultaneously attract female insects and male insects of various pests and avoid the problem of singleness in trapping and killing the pests. Insect traps typically include means for containing an attractant and means for containing an insecticide to facilitate the separate placement of the attractant and the insecticide. The pest control effect of an insect trap depends largely on the attraction of an attractant to pests, and the existing insect traps have several problems: 1. external impurities such as rainwater, dust, winged insects and the like easily fall into the device for containing the attractant, so that the exertion of the effect of the attractant is influenced; 2. the direction of the odor of the attractant is single, and the range is small; 3. regular replacement of the attractant is inconvenient, particularly for liquid attractants such as sugar vinegar. Thus, the existing insect trap cannot have a long-lasting and wide pest trapping effect.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a simple structure, equipment convenient insect trap, this insect trap can to a certain extent keep apart attractant and external world, make the attractant diversified, continuously give off the smell, enlarge the scope of action of attractant to make things convenient for the change of attractant.

Insect trap, including the device that looses the flavor, the device that looses is equipped with the pipeline including the cavity that is used for holding the attractant on the cavity, and the pipeline has the opening, and the cavity passes through pipeline and external intercommunication. Preferably, one end of the pipeline is connected with the cavity, and the other end of the pipeline is provided with an opening. Preferably, the conduit opening is located above the cavity. Preferably, the conduit is located above the cavity.

Further, the pipeline and the cavity are detachably connected. Preferably, the cavity has a mounting hole for inserting or extracting the pipe, and the pipe is hermetically connected with the cavity when the pipe is inserted into the mounting hole. Preferably, the mounting hole faces upward.

Further, the duct opening is downward, or the duct opening is sideways. The pipe opening facing the side edge means that the plane of the pipe opening is perpendicular to the horizontal plane. Preferably, when the opening of the pipeline faces downwards, the plane of the opening of the pipeline is parallel to the horizontal plane or forms an included angle with the horizontal plane.

Further, the pipeline comprises a straight pipe and an elbow pipe which are detachably connected. Preferably, the straight pipe is rotatably connected with the bent pipe. Preferably, the straight pipe is provided with a first connecting end used for being connected with the cavity and a second connecting end used for being connected with the bent pipe; one end of the bent pipe is connected with the straight pipe, and the other end of the bent pipe is a pipeline opening. Preferably, the port of the second connecting end of the straight pipe faces upwards.

Furthermore, the pipeline has two or more, and two or more pipelines distribute in the both sides or the multiple sides of cavity. The attractant in the cavity emits odor through the opening of the pipeline. Two or more pipelines are distributed on two sides or multiple sides of the cavity, so that the attractant in the cavity can emit odor from two sides or multiple sides of the cavity, and the odor emission range of the attractant is wider. Preferably, the openings of the duct are one, two or more. Preferably, when there are two or more openings of the duct, the two or more openings of the duct have different orientations.

Further, the smell dispersing device comprises a connecting pipe, the connecting pipe forms a cavity for containing the attractant, and the cavity is communicated with the outside. Preferably, one connecting pipe is arranged, and the connecting pipes are connected end to form a cavity; or the connecting pipes are provided with two or more connecting pipes which are connected end to form a cavity. Preferably, when there are two or more connecting pipes, the adjacent two connecting pipes are detachably connected. Preferably, the cavity is annular. The ring shape refers to a circular ring shape, a square ring shape, a polygonal ring shape, or an irregular ring shape. Preferably, the connecting pipe has the same shape and size as the straight pipe. Preferably, the axis of the connecting pipe is perpendicular to the axis of the straight pipe.

Furthermore, two adjacent connecting pipes are communicated through a two-way pipe or a three-way pipe.

Furthermore, the connecting pipe is communicated with the pipeline through a two-way pipe or a three-way pipe. Preferably, the two-way pipe is provided with two first connecting ports for connecting with the connecting pipe; alternatively, the two-way pipe has a first connection port for connection with the connection pipe and a second connection port as the mounting hole. Preferably, the tee has two third connection ports for connection to the connection pipe and one fourth connection port for use as a mounting hole.

Furthermore, the insect trap also comprises a box body for placing the insecticidal liquid and the odor dispersing device, wherein the side wall of the box body is provided with an opening, and when the odor dispersing device is placed in the box body, the opening of the pipeline is positioned above the opening. Preferably, there are one, two or more openings. Preferably, when there are two or more openings, the two or more openings are distributed on two or more side walls of the cartridge.

Further, the odor dispersing device also comprises a hanging piece for hanging the pest sticking plate and/or the sex attractant, and the hanging piece is detachably connected with the pipeline. Preferably, the hanging part is a silk thread, and two ends of the silk thread are provided with ring buckles for sleeving the pipeline.

The utility model has the advantages that:

1. the odor dispersing device is provided with a pipeline for communicating the cavity with the outside, so that the attractant is prevented from being directly exposed in the air and being corroded by bacteria to deteriorate, and the opening of the pipeline faces downwards or towards the side, so that external sundries (such as rainwater, dust, winged insects and the like) are prevented from being mixed into the attractant, and the lasting attraction effect of the attractant is favorably maintained; in addition, two or more pipelines are distributed on two sides or more sides of the cavity, so that the odor of the attractant in the cavity can be directionally diffused in two or more directions, and the diffusion range of the attractant is enlarged.

2. The pipeline of the smell dispersing device is detachably connected with the cavity, and the pipeline comprises a straight pipe and a bent pipe which are detachably connected, so that the assembly of the smell dispersing device and the replacement of the attractant are facilitated.

3. The cavity is annular, so that the dosage of the attractant can be reduced while the original pest attracting effect of the attractant is maintained, and the box body can contain more pesticide; the cavity is formed by two or more connecting pipes which are connected end to end, and the two or more connecting pipes are detachably connected, so that the cavity is convenient to disassemble, clean and transport.

4. The insect sticking plate and/or the sex attractant are hung on the hanging piece and combined with the attractant in the cavity of the odor dispersing device, so that the trapping effect on pests can be enhanced.

Drawings

Figure 1 is an overall profile view of an insect trap according to one embodiment of the present invention.

Fig. 2 is a perspective view of the odor dispersing device in an embodiment of the present invention.

Fig. 3 is a schematic view of a combination of a straight pipe and a bent pipe of a pipeline according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of the split of the straight pipe and the bent pipe of the pipeline according to an embodiment of the present invention.

Fig. 5 is a schematic view of a duct opening in an embodiment of the invention.

Fig. 6 is a schematic view of the outer shape of the pipe according to an embodiment of the present invention.

Fig. 7 is a schematic view of the outer shape of the pipe according to another embodiment of the present invention.

Fig. 8 is a schematic view of the outer shape of the pipe according to still another embodiment of the present invention.

Fig. 9 is a perspective view of a chamber in an embodiment of the invention.

Fig. 10 is a perspective view of a cartridge body according to an embodiment of the present invention.

Fig. 11 is a schematic view of a suspension member according to an embodiment of the present invention.

Detailed Description

Further description of the present invention will be made with respect to structural or technical terms, which are understood and interpreted according to common general terms in the art, unless otherwise specified.

Smell dispersing device

The odor diffusing device is a device for containing the attractant and allowing the odor of the attractant to diffuse out. The common odor diffusing device is an open vessel, and after the attractant is placed in the vessel, the odor is diffused through the opening of the vessel, so that the effect of attracting pests is achieved. Because the open odor diffusing device does not isolate the attractant from the outside, on one hand, bacteria in the air are easy to directly contact with the attractant to cause corrosion and deterioration of the attractant, and on the other hand, outside impurities such as rainwater, soil, dust, pests and the like are easy to be mixed into the attractant to influence the effect of the attractant. For example, dilution of liquid attractant by rainwater, dissolution of solid attractant (lure), covering of surface or liquid level of attractant by dust, etc., all affect the emission of odor of attractant, making the effect of attractant difficult to last. The utility model discloses design the device of loosing the flavor, the device of loosing the flavor is equipped with the pipeline including the cavity that is used for holding the attractant on the cavity, and the pipeline has the opening, and the cavity passes through pipeline and external intercommunication, for example as shown in figure 2. The attractant contained in the cavity emits smell through the opening of the pipeline to achieve the effect of attracting insects, and the pipeline reduces the open area of the cavity, namely the area of directly contacting the attractant with the outside, and reduces the negative influence of the outside on the attractant. For example, due to the fact that the pipeline is arranged on the cavity, the contact surface between air and the attractant in the cavity is reduced, and impurities such as rainwater and dust cannot easily enter the cavity. In some embodiments, one end of the conduit is connected to the cavity and the other end of the conduit is open.

The attractant contained within the cavity may be in a solid or liquid state. To prevent the attractant from falling out or flowing out of the opening of the conduit during use, in some ways, the opening of the conduit is located above the cavity. In some preferred forms, the conduit is located above the cavity.

Connection of pipe to cavity

The conduit may be fixedly connected to the chamber. However, this arrangement does not facilitate the addition or replacement of the attractant, and the entire odor diffusing device has a large volume during transportation, and in addition, does not facilitate cleaning of the pipes and chambers. Thus, in some approaches, the conduit and cavity are configured to be detachable. In some forms, the housing has a mounting hole for insertion or removal of the conduit, the conduit being sealingly connected to the housing when the conduit is inserted into said mounting hole. In some forms, the mounting hole faces upward. Therefore, when the attractant is added or replaced, the pipeline and the cavity can be detached firstly, and then the attractant is injected into the cavity or poured out of the cavity through the mounting hole; when the odor dispersing device is transported, the pipeline and the cavity can be detached, and the transportation volume is reduced; when the odor dispersing device is cleaned, the pipeline and the cavity are firstly detached, so that the convenience of operation is improved.

Pipeline

The utility model discloses in, the pipeline has following two functions: the first is to reduce the contact of the attractant with foreign matter, protect the attractant from deterioration or contamination, and the second is to provide an outlet for the odor of the attractant. In addition, the conduit may optionally have a third function: as a passage for changing the attractant in the cavity.

For the first function of the pipe: reduce the contact between the attractant and external substances and protect the attractant from going bad or being polluted. Because the smell of the attractant is transmitted through the gas medium, no matter what orientation the opening of the pipeline is, the smell of the attractant can be emitted from the cavity to the outside through the pipeline. In order to make external debris not enter into the cavity from the pipeline opening, the utility model discloses design the pipeline opening. In some approaches, the conduit opens downward; alternatively, the duct opening is towards the side, e.g. as shown in fig. 6, the duct opening towards the side means that the plane in which the duct opening is located is perpendicular to the horizontal plane. When the pipe opening is facing downwards, the plane in which the pipe opening lies is parallel to the horizontal plane, as shown for example in fig. 3, 5 or 7. In some forms, the plane of the duct opening may also be at an obtuse or acute angle to the horizontal when the duct opening is facing downward, such as shown in fig. 8.

In some embodiments, the conduit itself may be integrally formed, or the conduit may include a straight conduit and an elbow conduit connected to each other, for example, as shown in fig. 3 and 4, the straight conduit 1022 having a first connection end for connecting to the chamber and a second connection end for connecting to the elbow conduit 1023, the elbow conduit 1023 having one end connected to the straight conduit 1022 and the other end of the elbow conduit 1023 having an opening 1021. The shape of the elbow may be, for example, as shown in fig. 4, including a first section 1023-1, a second section 1023-2 and a third section 1023-3 connected in series, with the duct opening 1021 in the third section 1023-3, the second section 1023-2 perpendicular to the first and third sections 1023-1 and 1023-3, respectively, and the first and third sections 1023-1 and 1023-3 parallel. That is, the elbow is provided with two right angle turns, so that the opening of the pipeline faces downwards and the plane where the opening of the pipeline is positioned is parallel to the horizontal plane. In some embodiments, the shape of the elbow may also be as shown in fig. 8, the elbow shown in fig. 8 differing from the elbow shown in fig. 4 in that the openings are oriented differently, the elbow shown in fig. 8 having the conduit openings facing downward and the plane in which the conduit openings lie being at an angle to the horizontal. In some forms, the elbow may also be shaped, such as shown in fig. 6, to include first and second sections connected in series, the first and second sections being perpendicular, such that the opening of the conduit is sideways; or, as shown in fig. 7, the elbow includes a first section and a second section connected in sequence, and an included angle between the first section and the second section is an acute angle, so that the opening of the pipeline faces downwards and the plane where the opening of the pipeline is located is parallel to the horizontal plane or forms an included angle with the horizontal plane. That is, the elbow is used to change the orientation of the duct opening, either downward or sideways. In some forms, the curved tube is pivotally connected to the straight tube. Therefore, the pipeline opening can be rotated by rotating the bent pipe connected to the straight pipe, so that the pipeline opening is positioned at any desired position.

For the second function of the pipe: providing an attractant scent-emitting outlet. In order to make the attractant have a wider action range, the odor of the attractant needs to be emitted from multiple directions. Thus, in some embodiments, there are two or more conduits, with the two or more conduits being distributed on two or more sides of the cavity. For example, as shown in fig. 2, there are four ducts, and the four ducts are respectively located at the front, rear, left, and right sides of the cavity, so that the attractant in the cavity can be directionally diffused from four directions, and the attractant has a wider action range.

In some embodiments, a single conduit has only one opening, as shown in FIG. 2; or a single conduit may have two or more openings, such as shown in fig. 5. In some embodiments, when there are two or more openings of the duct, the two or more openings of the duct have different orientations. This allows for multi-directional diffusion of the attractant odor through a single conduit.

For the third function of the pipe: as a passage for changing the attractant in the cavity. Because the opening of the pipeline is not upward, the operation is difficult when the attractant is added or replaced. In order to solve the problem of inconvenience in adding or replacing the attractant, the following methods are available: in the first mode, the attractant is added or replaced through a mounting hole on the cavity. When the attractant is required to be added, the pipeline is detached from the cavity, and then the attractant is added into the cavity through the mounting hole on the cavity; when the attractant needs to be replaced, the pipeline is detached from the cavity, then the attractant is poured out through the mounting hole in the cavity, and then the attractant is added into the cavity through the mounting hole. In some preferred forms, the mounting hole is upwardly directed to facilitate addition and replacement of the attractant. Second, the straight and curved pipes of the pipeline are arranged to be removably connected, as shown, for example, in fig. 3 and 4, with the ports of the second, straight pipe connection ends of the pipeline facing upward. The bent pipe is detached from the straight pipe, and the attractant is added or replaced through the port of the second connecting end. Of course, the pipeline may be detachably connected to the cavity, the cavity is provided with a mounting hole for inserting or pulling out the pipeline, and the pipeline itself includes a straight pipe and an elbow pipe detachably connected, and a port of the second connecting end of the straight pipe faces upward, as shown in fig. 2, so that the attractant may be added or replaced through the mounting hole of the cavity and the port of the second connecting end of the straight pipe.

Cavity body

The cavity is used for containing liquid or solid attractant. In the case of liquid attractants, such as sugar and vinegar, the cavity for holding the attractant is generally similar to an open cup, and the liquid attractant fills the cup to form a liquid surface through which the attractant volatilizes or emits odor and propagates from the opening of the cup to the environment. Generally speaking, therefore, the larger the opening in the cup and the larger the area of the liquid surface formed by the liquid attractant, the more and more odor is emitted.

The utility model discloses in, because the smell of attractant propagates to the external world through the pipeline in the cavity, what of the smell that the attractant distributes depends on through pipeline and external contact, attractant liquid level area's size, also exactly depends on the size of the sectional area of pipeline and what of pipeline quantity. The utility model discloses set up two or many pipelines on the cavity, also be in order to increase through pipeline and external contact, the area of attractant liquid level. In addition, the utility model discloses be cyclic annular with the cavity design. The annular cavity may be a cavity which is communicated end to end, for example, a cavity formed by connecting a plurality of connecting pipes 1012 end to end as shown in fig. 9; or the cavities are not communicated end to end. End-to-end disconnected means that the cavity has two closed ends. The ring shape includes, but is not limited to, a circular ring shape, and may be a square ring shape (for example, as shown in fig. 9), a polygonal ring shape, or an irregular ring shape. Because the cross section of the pipeline is not changed, the area of the connecting part of the pipeline and the cavity is not changed, the area of the liquid surface of the attractant, which is in contact with the outside through the pipeline, is not reduced, the amount of the odor emitted by the attractant is not reduced, and compared with an open cup body, such as a cuboid-shaped cup body and a square-shaped cup body, the amount of the attractant required to be filled is greatly reduced. Thus, the use amount of the attractant is reduced while the original pest attracting effect of the attractant is maintained.

In some forms, the odor diffusing device includes a connecting tube that forms a cavity for containing the attractant, the cavity being in communication with the outside.

In some modes, one connecting pipe is arranged, and the connecting pipes are connected end to form a cavity; alternatively, the connecting tubes may have two or more connecting tubes connected end to form a chamber, such as shown in fig. 9.

In some embodiments, when there are two or more connecting tubes, the two or more connecting tubes may be detachably connected to each other, for example, as shown in fig. 9. In some forms, the connecting tube is the same shape and size as the conduit, such as shown in fig. 9.

In some modes, two adjacent connecting pipes are communicated through a two-way pipe or a three-way pipe.

In some modes, the connecting pipe is communicated with the pipeline through a two-way pipe or a three-way pipe.

In some forms, the two-way pipe has two first connection ports for connection with the connection pipe; alternatively, the two-way pipe has a first connection port for connection with the connection pipe and a second connection port as the mounting hole. When the two-way pipe has two first connection ports for connection with connection pipes, the two-way pipe is used to communicate two adjacent connection pipes, such as shown in the two-way pipe 1025 of fig. 2; when the two-way pipe has a first connection port for connecting with the connection pipe and a second connection port as a mounting hole for mounting the pipe, the two-way pipe is used for communicating a connection pipe and a pipe, and at this time, a cavity which may not be a closed cavity is formed by the connection pipe.

In some forms, the tee has two third connection ports for connection to the connecting tube and one fourth connection port for use as a mounting hole. Such as tee 1024 of fig. 2, for communicating two adjacent connecting tubes and for communicating the two adjacent connecting tubes with the pipe.

Box body

The box is here an open container for the insecticide liquid and the odour dispersing device. After the insect trap is attracted to the insect through the smell dispersing device, the insect flies around the pipeline and falls into the insecticide liquid contained in the box body, and the insecticide liquid kills the insect. The pesticide solution is different from a pesticide, and the pesticide is used for poisoning pests by using a chemical method; the pesticide solution traps pests by adopting a physical method until the pests die, and can avoid the problems of pesticide residue and environmental pollution caused by chemical pest killing. The insecticide is, for example, a laundry detergent dissolved with 0.5% of washing powder, and insects falling into the laundry detergent cannot be separated and drowned by utilizing the wettability of the laundry detergent. The box body is provided with an inner cavity matched with the shape of the odor dispersing device. When the smell dispersing device is placed in the box body, the smell dispersing device is in clearance fit with the inner cavity of the box body. Therefore, the combination and separation of the odor dispersing device and the box body are facilitated. When the odor dispersing device is accommodated in the box body, the odor dispersing device occupies the volume of the inner cavity of the box body, particularly the cavity of the odor dispersing device, and the larger the volume of the cavity is, the less the insecticidal liquid can be accommodated by the box body. As the cavity is arranged to be annular, the cavity in the box body occupied by the cavity can be reduced, and therefore the box body can contain more insecticide.

When the insect trap is in use, the odor dispersing device is contained within the case. The liquid level of the insecticide in the box body can rise due to the fact that too much insecticide is poured into the box body or external rainwater falls into the box body. If the liquid level of the insecticidal liquid in the box body is higher than the opening of the pipeline, the pipeline is blocked, and the odor emission of the attractant is blocked. In some forms, such as that shown in figure 10, the upper surface of the casing 2 is open and the side walls of the casing 2 are provided with apertures 201 over which the duct openings are located when the odour dispersing device is placed in the casing, such as that shown in figure 1. In some embodiments, there are one, two, or more openings. In some embodiments, when there are two or more openings, the two or more openings are distributed on two or more sidewalls of the cartridge.

Suspension member

Only one attractant can be contained in the odor diffusing device, and in order to increase the attracting effect to insects, a suspension member can be arranged on the odor diffusing device and used for suspending an attractant different from the attractant contained in the cavity, such as a sex attractant. The sex attractant can attract the male insects, and the attraction effect on the pests is greatly enhanced by the attractant (such as the sugar-vinegar liquid) contained in the cavity. Alternatively, the hanger may be used to hang a pest sticking plate in order to increase the extermination effect on pests. In some embodiments, such as that shown in FIG. 11, the hanger is a wire having loops at each end for fitting over the pipe. For example, after the sex attractant and/or the insect sticking board are connected with the silk thread, the buckles at the two ends of the silk thread are respectively sleeved on the two adjacent or opposite pipelines, so that the hanging of the sex attractant and/or the insect sticking board is realized. Preferably, the insect sticking plate and/or the sex attractant hung on the silk threads are positioned above the liquid level of the insecticidal liquid in the box body, so that the insecticidal liquid is prevented from polluting the insect sticking plate and/or the sex attractant.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments.

Insect trap, including dispersing device 1, as shown in fig. 2, 3 and 9, dispersing device 1 includes cavity 101 for holding attractant, is equipped with pipeline 102 on the cavity, and pipeline 102 has opening 1021, and cavity 101 passes through pipeline 102 and communicates with the external world. One end of the pipe 102 is communicated with the cavity 101, and the other end of the pipe 102 is an opening 1021. The pipeline opening is positioned above the cavity. The conduit is located above the cavity. The duct opening 1021 is downward, and the plane of the duct opening 1021 is parallel to the horizontal plane.

In some embodiments, the plane of the conduit opening 1021 is angled away from the horizontal when the conduit opening 1021 is downward, as shown, for example, in fig. 8.

In some embodiments, the conduit opens to the side, for example as shown in fig. 6. The pipe opening facing the side edge means that the plane of the pipe opening is perpendicular to the horizontal plane. No matter the pipeline opening is downward or towards the side, the pipeline opening is prevented from being upward, and therefore external sundries are prevented from directly falling into the cavity from the pipeline opening and polluting the attractant.

In some embodiments, such as shown in fig. 3 and 4, conduit 102 includes a straight tube 1022 and an elbow 1023 that are removably connected, straight tube 1022 having a first connection end for connection with cavity 101 and a second connection end for connection with elbow 1023, the second connection end being port-up. One end of the elbow 1023 is connected with the straight pipe 1022, and the other end of the elbow 1023 is a pipeline opening 1021. As shown in FIG. 4, the elbow includes a first segment 1023-1, a second segment 1023-2 and a third segment 1023-3 connected in series, the duct opening 1021 is located in the third segment 1023-3, the second segment 1023-2 is perpendicular to the first segment 1023-1 and the third segment 1023-3, and the first segment 1023-1 and the third segment 1023-3 are parallel. That is, the elbow is provided with two right angle turns, so that the opening of the pipeline faces downwards and the plane where the opening of the pipeline is positioned is parallel to the horizontal plane.

In some embodiments, straight tube 1022 is rotatably coupled to curved tube 1023. Therefore, the position of the opening of the pipeline can be changed by rotating the bent pipe.

The pipeline has two or more, and two or more pipelines distribute in the both sides or the multiple sides of cavity. The attractant in the cavity emits odor through the opening of the pipeline. Because two or more pipelines distribute in the both sides or the multiple sides of cavity, consequently the attractant in the cavity can distribute the smell from the both sides or the multiple sides of cavity, makes the scope of the smell that gives off of attractant wider. For example, as shown in fig. 1 and 2, four tubes are provided, and four tubes are disposed on four sides of the cavity. One at the opening 1021 of the duct 102.

In some embodiments, the conduit has two or more openings. When there are two or more openings of the duct, the two or more openings of the duct have different orientations, as shown in fig. 5, for example. Therefore, the attractant odor can be emitted to a plurality of directions through one pipeline, and the diffusion range of the attractant odor is enlarged.

The pipe 102 is detachably connected to the cavity 101, and the cavity 101 is provided with a mounting hole 1011 for connecting the pipe, as shown in fig. 9, the cavity is a square ring. In some embodiments, the cavity is circular, polygonal, or irregular.

In some embodiments, there is one connecting tube, and the connecting tubes are connected end to form a cavity.

In some embodiments, the connecting tube is the same shape and size as the conduit, such as shown in fig. 2.

In some embodiments, the axis of the connecting tube is perpendicular to the axis of the straight tube.

The odor dispersing device 1 comprises two or more connecting pipes 1012, the two or more connecting pipes 1012 are connected end to form a cavity 101, and the two or more connecting pipes 1012 are detachably connected. For example, as shown in fig. 9, the cavity is formed by connecting eight connecting tubes 1012 end to end; the cavity is square ring-shaped, the cavity forms a square, and each side of the square is formed by connecting two connecting pipes 1012. Two adjacent sides of the square are connected by a two-way pipe 1025. The two-way pipe 1025 is provided with two first connecting ports connected with the connecting pipes, the axes of the two first connecting ports are mutually vertical, and the two first connecting ports are respectively connected with two adjacent connecting pipes. Each side of the square comprises two connecting pipes 1012, and the two connecting pipes belonging to the same side of the square are connected through a three-way pipe 1024; the three-way pipe 1024 has three connection ports, and the three-way pipe has two third connection ports for connection with the connection pipe and one fourth connection port for serving as a mounting hole 1011 for mounting a pipe; the axes of the two third connecting ports are positioned on the same straight line, and the axes of the third connecting ports are vertical to the axis of the fourth connecting port.

The insect trap further comprises a case 2 for housing an insecticidal liquid and a scent dispersal device, the case 2 having an internal cavity matching the shape of the scent dispersal device, for example as shown in figure 10. When the flavor dispersing device 1 is placed in the box body 2, the flavor dispersing device 1 is in clearance fit with the inner cavity of the box body 2. The upper surface of the box body 2 is open, the side wall of the box body is provided with an opening 201, and when the odor dispersing device 1 is placed in the box body, the pipeline opening 1021 is positioned above the opening 201, for example, as shown in fig. 1 and 10.

In some embodiments, there are one, two, or more openings. When there are two or more openings, the two or more openings are distributed on two or more side walls of the case. For example, as shown in fig. 10, the box body is a cube, and the four side walls of the box body are respectively provided with an opening 201.

In some embodiments, the scent dispersal device further comprises a hanger 3 for hanging the mythimna separata plate and/or the sex attractant, the hanger 3 being removably connected to the duct. For example, as shown in fig. 11, the hanging member 3 is a wire having two ends with buckles 301 for fitting over the pipe. After the sex attractant and/or the insect sticking board 5 is connected with the silk thread, the buckles at the two ends of the silk thread are respectively sleeved on the adjacent or opposite two pipelines, so that the hanging of the sex attractant and/or the insect sticking board is realized.

The embodiments described in this specification are merely illustrative of implementations of the inventive concepts, and the scope of the invention should not be considered limited to the specific forms set forth in the embodiments, but rather the scope of the invention is intended to include equivalent technical means as would be understood by those skilled in the art from the inventive concepts.

Claims (9)

1. An odor diffusing device for insect trapping, characterized in that: the attractant-containing cavity comprises a connecting pipe, wherein the connecting pipe forms a cavity for containing the attractant, a pipeline is arranged on the cavity, the pipeline is provided with an opening, and the cavity is communicated with the outside through the pipeline.

2. An insect trapping odor diffusing device according to claim 1, wherein: one connecting pipe is arranged, and the connecting pipes are connected end to form a cavity; or the connecting pipes are provided with two or more connecting pipes which are connected end to form a cavity.

3. An insect trapping odor dissipating device according to claim 2, wherein: when two or more connecting pipes are arranged, two adjacent connecting pipes are detachably connected.

4. An insect trapping odor releasing device according to any one of claims 1 to 3, wherein: the pipeline is detachably connected with the cavity.

5. An insect trapping odor dissipating device according to claim 4, wherein: the cavity is provided with a mounting hole for inserting or pulling out the pipeline, and when the pipeline is inserted into the mounting hole, the pipeline is hermetically connected with the cavity.

6. An insect trapping odor dissipating device according to claim 5, wherein: two adjacent connecting pipes are communicated through a two-way pipe or a three-way pipe.

7. An insect trapping odor dissipating device according to claim 5, wherein: the connecting pipe is communicated with the pipeline through a two-way pipe or a three-way pipe.

8. An insect trapping odor dissipating device according to claim 6 or 7, wherein: the two-way pipe is provided with two first connecting ports for connecting with the connecting pipe; alternatively, the two-way pipe has a first connection port for connection with the connection pipe and a second connection port as the mounting hole.

9. An insect trapping odor dissipating device according to claim 6 or 7, wherein: the three-way pipe is provided with two third connecting ports used for being connected with the connecting pipe and a fourth connecting port used as a mounting hole.

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