WO2020038080A1

WO2020038080A1 - Insect killer

Info

Publication number: WO2020038080A1
Application number: PCT/CN2019/090875
Authority: WO
Inventors: 郑军; 宁圆爱; 雷松荣
Original assignee: 宁波大央科技有限公司
Priority date: 2018-08-23
Filing date: 2019-06-12
Publication date: 2020-02-27
Also published as: CN108902077A

Abstract

An in insect killer, comprising a housing. A carbon dioxide generator (4) and a circuit board (10) are provided in the housing; through holes (601), through which insects crawl, are provided on the housing; the sides in the housing close to the through holes (601) are provided with power grids (11); the circuit board (10) controls operation of the carbon dioxide generator (4) and of the power grids (11). The insect killer can effectively kill bugs.

Description

Insect killer

Technical field

The invention relates to the technical field of insecticides.

Background technique

Bed bugs are small nocturnal insects of the family Bed bug that depend on the blood of humans and other warm-blooded hosts for their lives. Bed bugs exhibit mysterious behavior, which makes detecting and controlling them very difficult and time consuming. This is especially true for regular bed bugs (temperate bed bugs), which have adapted well to the human environment. Other species of bed bugs, such as tropical bed bugs, also cause nuisance to humans and / or animals.

Although bed bugs have been controlled in many areas, such as the United States, the increase in international tourism in recent years has led to the reappearance of these pests. Many characteristics of bed bugs make it difficult to eradicate them once they begin to appear in a certain location. Therefore, effective insect killers are needed to determine the presence of bed bugs and effectively kill them before they become ingrained.

Summary of the Invention

The technical problem to be solved by the present invention is to provide an insect killer, which can effectively kill bed bugs.

The technical solution of the present invention is to provide an insect exterminator having the following structure, including a shell; the shell is provided with a carbon dioxide generator and a circuit board; and the shell is provided with the bug Crawled through holes; a power grid is provided in the casing and on the side close to the through holes; the circuit board controls the operation of the carbon dioxide generator and the power grid.

After adopting the above structure, the insect exterminator of the present invention has the following advantages compared with the prior art:

Since the carbon dioxide generator and the power grid are provided in the shell of the insect exterminator of the present invention, the carbon dioxide generator can generate carbon dioxide and blow out the shell from the through hole to attract bugs. The bugs will enter the shell through the through hole and then contact the grid. As a result of being electrocuted, the insect extermination effect is better, and the existence of the bed bug can be effectively determined and effectively killed.

As an improvement, an insect storage tank is provided in the casing and located inside the power grid. After adopting such a structure, an undead bug that touches the power grid will continue to crawl in and will fall directly into the insect storage tank. The insect storage tank also has the effect of catching insects.

As an improvement, the shell is detachably connected to the insect storage board, and the power grid and the insect storage tank are both provided on the insect storage board. With this structure, it is more convenient to clean the bugs in the shell.

As an improvement, both ends of the insect storage board are exposed outside the shell, and both ends of the insect storage board are provided with through holes; the inner sides of the through holes are provided with a power grid; The insect storage tank is arranged between the power grids. With this structure, the effect of killing bugs is better.

As an improvement, a platform for installing a power grid is provided on the insect storage board, the platform is higher than the lower edge of the through-hole, and the lower edge of the through-hole and the platform pass between the platform and the platform. The first bevel of the bug crawl is connected. After adopting such a structure, the first oblique surface has a guiding effect on the crawling of the bug, and leads it to the power grid.

As an improvement, the open end of the insect storage tank is higher than the platform, and the open end of the insect storage tank and the platform are connected by a second inclined surface for the insect to crawl. After adopting such a structure, the second oblique surface has a guiding effect on crawling bugs that have not been electrically killed by the power grid, and is introduced into the insect storage tank.

As an improvement, a third inclined surface is provided at an end of the insect storage plate, and the third inclined surface is spliced to form a "V" shape with the first inclined surface; the through hole is opened in the third Bevel. After adopting this structure, the third inclined surface can introduce crawling bugs into the shell, and has a guiding effect.

As an improvement, a partition is provided in the middle of the casing, and the partition divides the internal cavity of the casing into an upper cavity and a lower cavity; the carbon dioxide generator is disposed in the upper cavity, and the power grid The insect storage tank and the through hole are arranged in the lower cavity; the upper cavity and the lower cavity are in communication with each other. After adopting this structure, the carbon dioxide generator is separated from the insect extermination area (ie, the lower cavity), which is relatively clean and hygienic.

As an improvement, an air outlet is provided on the shell of the carbon dioxide generator, and a conduction hole is provided on the partition; a conduit is connected between the carbon dioxide generator and the partition, and one end of the conduit is Connected to the air outlet, the other end of the catheter passes through the through hole and is exposed in the lower cavity. With this structure, the carbon dioxide generated by the carbon dioxide generator can be effectively guided into the lower cavity.

As an improvement, the other end of the catheter faces the opening of the insect storage tank. With this structure, the concentration of carbon dioxide in the insect storage tank is the highest, and the bug can be attracted to the insect storage tank.

As an improvement, the housing includes an upper cover, an upper box body, and a lower box body; the upper cover covers the upper end of the upper box body; and the partition is connected to the lower box body. Upper end; the upper box body is detachably connected to the upper end of the lower box body; the upper cavity is formed between the upper cover, the upper box body and the partition plate; the lower box body The lower cavity is formed with the partition. With this structure, it is more convenient to use and assemble, and it is more convenient to replace the carbon dioxide generator.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic view of the three-dimensional structure of the insect killer of the present invention.

FIG. 2 is a schematic diagram of an explosion structure of the insect exterminator of the present invention.

FIG. 3 is a schematic cross-sectional structure diagram of the insect killer of the present invention.

FIG. 4 is a schematic diagram of a three-dimensional structure of an insect storage plate of the insect killer of the present invention.

Shown in the picture: 1, upper cover, 2, upper box, 3, lower box, 4, carbon dioxide generator, 401, air vent, 5, partition, 6, insect storage board, 601, through hole, 602 , Platform, 603, first bevel, 604, insect storage tank, 605, second bevel, 606, third bevel, 607, support plate, 7, upper cavity, 8, lower cavity, 9, switch, 10, Circuit board, 11, grid, 12, conduit.

detailed description

In order to better understand the present application, various aspects of the present application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are merely descriptions of exemplary embodiments of the present application, and do not limit the scope of the present application in any way. Throughout the description, the same reference numerals refer to the same elements.

In the drawings, for convenience of explanation, the thickness, size, and shape of the object have been slightly exaggerated. The drawings are only examples and are not drawn to scale.

It should also be understood that the terms "comprising," "including," "having," "including," and "including" when used in this specification indicate the presence of stated features, wholes, steps, operations, elements, and / Or components, but does not exclude the presence or addition of one or more other features, wholes, steps, steps, operations, elements, components, and / or combinations thereof. Furthermore, when an expression such as "... at least one" appears after a list of listed features, the entire listed feature is modified rather than modifying individual elements in the list.

FIG. 1 is a schematic view of the three-dimensional structure of the insect killer of the present invention. FIG. 2 is a schematic diagram of an explosion structure of the insect exterminator of the present invention. The invention includes a casing, a carbon dioxide generator, a circuit board and a power grid.

The casing includes an upper cover 1, an upper box body 2 and a lower box body 3. The upper cover 1 covers the upper end of the upper box body 2. The upper box body 2 is detachably connected to the upper end of the lower box body 3. Both the upper end and the lower end 3 of the upper box body 2 are open, and a cavity for accommodating the carbon dioxide generator 4 is provided in the upper box body 2. The upper end of the lower box body 3 is provided with a partition 5, and the lower end of the lower box body 3 is provided with an opening. An insect storage plate 6 is detachably connected to the lower end of the lower box body 3. An upper cavity 7 is formed between the upper cover 1, the upper box body 2 and the partition 5. A lower cavity 8 is formed between the lower box body 3, the partition plate 5 and the insect storage plate 6. The upper cover 1 and the upper box body 2, the upper box body 2 and the lower box body 3, and the lower box body 3 and the insect storage board 6 are all connected by snaps.

The carbon dioxide generator 4 is housed in the upper cavity 7, and the carbon dioxide generator 4 is fixed on the upper surface of the partition plate 5. The circuit board 10 is installed between the upper box body 2 and the upper cover 1. The upper cover 1 is provided with a switch 9, and the switch 9 is connected to the circuit board 10. . The carbon dioxide generator 4 and the power grid 11 are both connected to the circuit board 10. Pressing the switch 9 can control the operation of the carbon dioxide generator 4 and the power grid 11.

FIG. 3 is a schematic cross-sectional structure diagram of the insect killer of the present invention. Fig. 4 is a schematic view of the vertical structure of the insect storage plate 6 of the insect killer of the present invention. Through-holes 601 are provided at both ends of the insect-storage plate 6, and the through-holes 601 are used for the insects to crawl in. A platform 602 for installing the power grid 11 is provided on the inner side of the two through holes 601 of the insect storage board 6. The platform 602 is higher than the lower edge of the through hole 601 and the lower edge of the through hole 601. It is connected to the platform 602 through a first inclined surface 603 for the bug to crawl. The power grid 11 is fixedly connected to the platform 602. An insect storage tank 604 is provided between the two described platforms 602. The open end of the insect storage tank 604 is higher than the platform 602, and the open end of the insect storage tank 604 and the platform 602 are connected by a second inclined surface 605 for the insects to crawl. The depth of the insect storage tank 604 is 5-10 cm; the depth of the insect storage tank 604 can prevent the bugs falling inside it from climbing out of the storage tank 604. The two ends of the insect storage plate 6 are provided with a third inclined surface 606, and the third inclined surface 606 and the first inclined surface 603 are spliced to form a "V" shape; On the third bevel 606. The lower side of the platform 602 is a cavity, and the lower side of the cavity and located on the platform 602 is supported by a support plate 607.

The outer shell of the carbon dioxide generator 4 is provided with an air outlet 401, and the partition plate 5 is provided with a conduction hole (not shown); a conduit is connected between the carbon dioxide generator 4 and the partition plate 5. 12. One end of the catheter 12 is connected to the air outlet 401, and the other end of the catheter 12 is exposed in the lower cavity 8 through the conduction hole. The other end of the duct 12 of the carbon dioxide generator 4 faces the opening of the insect storage tank 604.

FIG. 1 shows the method of using the insect exterminator of the present invention as follows: the start switch, the carbon dioxide generator 4 and the power grid 11 are both turned on. The carbon dioxide generated by the carbon dioxide generator 4 is introduced into the lower cavity 8 along the conduit 12, and the concentration in the worm storage tank 604 is the highest. After the carbon dioxide overflows from the insect storage tank 604, it will be scattered around the lower cavity 8 and the insect killer. Led by carbon dioxide, the bug will climb into the lower cavity 8 from the through hole, and then climb up along the first slope 603, and then contact the power grid 11, which will kill the bug by electric shock. The bugs that were not electrocuted by the power grid 11 will continue to crawl inside, and after falling through the second bevel 605, they will fall into the insect storage tank 604. Because the depth of the insect storage tank 604 is deep enough, the bugs that fall into the insect storage tank 604 will Can't crawl out anymore.

Claims

An insect extermination device includes a shell, which is characterized in that: a carbon dioxide generator and a circuit board are arranged in the shell; the shell is provided with a through hole for the insect to climb into; A power grid is provided in the casing and on the side close to the through hole; the circuit board controls the operation of the carbon dioxide generator and the power grid.
The insect exterminator according to claim 1, wherein an insect storage tank is provided in the casing and located inside the power grid.
The insect killer according to claim 2, characterized in that: the shell is detachably connected with an insect storage board, and the power grid and the insect storage tank are both provided on the insect storage board.
The insect exterminator according to claim 3, wherein both ends of the insect storage board are exposed outside the casing, and both ends of the insect storage board are provided with through holes; A power grid is provided on the inner side of the holes; the insect storage tank is arranged between the two power grids.
The insect exterminator according to claim 4, wherein a platform for installing a power grid is provided on the insect storage board, the platform is higher than the lower edge of the through hole, and the lower of the through hole The edge and the platform are connected by a first inclined surface for the bug to crawl.
The insect killer according to claim 4, characterized in that: the open end of the insect storage tank is higher than the platform, and the open end of the insect storage tank and the platform pass through The second bevel connection of the described insect crawling.
The insect killer according to claim 5, wherein a third inclined surface is provided at an end of the insect storage plate, and the third inclined surface is spliced to form a "V" shape with the first inclined surface; The through hole is opened on the third inclined surface.
The insect killer according to any one of claims 2 to 7, characterized in that: a partition is provided in the middle of the casing, and the partition divides the inner cavity of the casing into an upper cavity and a lower cavity; A carbon dioxide generator is provided in the upper cavity, and the power grid, insect storage tank, and through hole are provided in the lower cavity; the upper cavity and the lower cavity are in communication with each other.
The insect exterminator according to claim 9, characterized in that: the casing of the carbon dioxide generator is provided with an air outlet hole, the partition plate is provided with a through hole; the carbon dioxide generator and the partition plate A conduit is connected between them, one end of the conduit is connected to the air outlet, and the other end of the conduit is exposed in the lower cavity through the conduction hole.
The insect killer according to claim 10, wherein the other end of the conduit faces the opening of the insect storage tank.
The insect exterminator according to claim 9, characterized in that: the housing comprises an upper cover, an upper box body and a lower box body; the upper cover is covered at the upper end of the upper box body; A partition is connected to the upper end of the lower box; the upper box is detachably connected to the upper end of the lower box; the upper cover, the upper box and the partition are formed between the upper box and the partition. The upper cavity; the lower cavity is formed between the lower box and the partition.