Bug zapper

Abstract

The present invention discloses an insect killer, comprising a shell; a carbon dioxide generator and a circuit board are arranged in the shell; a through hole is arranged on the shell for the insects to crawl into; an electric grid is arranged in the shell and on one side close to the through hole; the circuit board controls the carbon dioxide generator and the electric grid to work. The insect killer can effectively kill bed bugs.

Description

Technical Field

[0001] The present invention relates to the technical field of insect killers. Background Art

[0002] Bed bugs are small, nocturnal insects of the family Cimexidae that feed on the blood of humans and other warm-blooded hosts. Bed bugs exhibit cryptic behavior, which makes their detection and control very difficult and time-consuming. This is especially true for the common bed bug (Cimex lectularius), which has adapted well to the human environment. Other species of bed bugs, such as the tropical bed bug, also cause nuisances to humans and / or animals.

[0003] Although bed bugs have been controlled in many areas, such as the United States, the increase in international travel in recent years has led to the resurgence of these pests. Many characteristics of bed bugs make it difficult to eradicate them once they begin to appear in a location. Therefore, there is a need for an effective exterminator that can identify the presence of bed bugs and effectively kill them before they become entrenched. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an insect killer which can effectively kill bed bugs.

[0005] The technical solution of the present invention is to provide an insect killer with the following structure, including a shell; a carbon dioxide generator and a circuit board are arranged in the shell; a through hole is arranged on the shell for the insects to crawl into; an electric grid is arranged in the shell and on one side close to the through hole; and the circuit board controls the operation of the carbon dioxide generator and the electric grid.

[0006] After adopting the above structure, the insect killer of the present invention has the following advantages compared with the prior art:

[0007] Since a carbon dioxide generator and an electric grid are arranged in the shell of the insect killer of the present invention, the carbon dioxide generator can generate carbon dioxide and blow it out of the shell from the through hole to lure bed bugs. When the bed bugs crawl into the shell from the through hole, they will contact the electric grid and be electrocuted. The insect killing effect is good, and the presence of bed bugs can be effectively determined and effectively killed.

[0008] As an improvement, an insect storage tank is provided inside the housing and inside the electric grid. With this structure, bed bugs that do not die after touching the electric grid will continue to crawl inside and directly fall into the insect storage tank, which also has the effect of catching insects.

[0009] As an improvement, the shell is detachably connected with an insect storage plate, and the electric grid and the insect storage tank are both arranged on the insect storage plate. With this structure, it is more convenient to clean the bed bugs in the shell.

[0010] As an improvement, the two ends of the insect storage plate are exposed outside the shell and both ends of the insect storage plate are provided with through holes; the inner sides of the through holes are provided with electric nets; and the insect storage tank is provided between the two electric nets. With this structure, the effect of killing bed bugs is better.

[0011] As an improvement, the insect storage plate is provided with a platform for installing the electric grid, the platform is higher than the lower edge of the through hole, and the lower edge of the through hole and the platform are connected by a first inclined surface for the insects to crawl on. With this structure, the first inclined surface has a guiding effect on the crawling of bed bugs, leading them to the electric grid.

[0012] As an improvement, the opening end of the insect storage tank is higher than the platform, and the opening end of the insect storage tank is connected to the platform through a second inclined surface for the insects to crawl on. With this structure, the second inclined surface has a guiding effect on the crawling of bed bugs that are not electrocuted by the electric grid, and leads them into the insect storage tank.

[0013] As an improvement, the end of the insect storage plate is provided with a third inclined surface, and the third inclined surface is spliced ​​with the first inclined surface to form a "V" shape; the through hole is opened on the third inclined surface. After adopting this structure, the third inclined surface can guide crawling bed bugs into the shell, which has a guiding effect.

[0014] As an improvement, a partition is provided in the middle of the shell and the partition divides the inner cavity of the shell into an upper cavity and a lower cavity; the carbon dioxide generator is arranged in the upper cavity, and the electric grid, insect storage tank and through hole are arranged in the lower cavity; the upper cavity and the lower cavity are connected. With this structure, the carbon dioxide generator and the insect killing area (i.e., the lower cavity) are separated, which is cleaner and more sanitary.

[0015] As an improvement, the shell of the carbon dioxide generator is provided with an air outlet, and the partition is provided with a conducting hole; a conduit is connected between the carbon dioxide generator and the partition, one end of the conduit is connected to the air outlet, and the other end of the conduit passes through the conducting 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.

[0016] As an improvement, the other end of the conduit faces the opening of the insect storage tank. With this structure, the carbon dioxide concentration in the insect storage tank is the highest, and bed bugs can be lured into the insect storage tank.

[0017] 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; the partition is connected to the upper end of the lower box body; 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; the lower cavity is formed between the lower box body and the partition. With this structure, it is more convenient to use and assemble, and it is also more convenient to replace the carbon dioxide generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the insect killer of the present invention.

[0019] Figure 2 The figure is a schematic diagram of the explosion structure of the insect killer of the present invention.

[0020] Figure 3 It is a schematic cross-sectional view of the insect killer of the present invention.

[0021] Figure 4 The figure is a schematic diagram of the three-dimensional structure of the insect storage plate of the insect killer of the present invention.

[0022] As shown in the figure: 1. upper cover, 2. upper box body, 3. lower box body, 4. carbon dioxide generator, 401. air outlet, 5. partition, 6. insect storage plate, 601. through hole, 602. platform, 603. first inclined plane, 604. insect storage tank, 605. second inclined plane, 606. third inclined plane, 607. support plate, 7. upper cavity, 8. lower cavity, 9. switch, 10. circuit board, 11. power grid, 12. catheter. DETAILED DESCRIPTION

[0023] In order to better understand the present application, a more detailed description of various aspects of the present application will be made with reference to the accompanying drawings. It should be understood that these detailed descriptions are only descriptions of exemplary embodiments of the present application, and do not limit the scope of the present application in any way. Throughout the specification, the same figure numerals refer to the same elements.

[0024] In the drawings, the thickness, size and shape of objects have been slightly exaggerated for ease of explanation. The drawings are only examples and are not drawn strictly to scale.

[0025] It should also be understood that the terms "comprises", "includes", "has", "includes", "comprising", when used in this specification, indicate the presence of the described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof. In addition, when a statement such as "at least one of" appears after a list of listed features, it modifies the entire listed features rather than modifying the individual elements in the list.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the insect killer of the present invention. Figure 2 The explosion structure diagram of the insect killer of the present invention is shown in FIG. The insect killer of the present invention comprises a shell, a carbon dioxide generator, a circuit board and an electric network.

[0027] The shell 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. The upper end and the lower end 3 of the upper box body 2 are both open, and a cavity for accommodating the carbon dioxide generator 4 is provided in the upper box body 2. A partition 5 is provided at the upper end of the lower box body 3, and an opening is provided at the lower end of the lower box body 3. 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 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 plate 6 are all connected by snaps.

[0028] The carbon dioxide generator 4 is accommodated in the upper cavity 7, and the carbon dioxide generator 4 is fixed on the upper surface of the partition 5. The circuit board 10 is installed between the upper box body 2 and the upper cover 1, and 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 carbon dioxide generator 4 and the power grid 11 to work.

[0029] Figure 3 It is a schematic cross-sectional view of the insect killer of the present invention. Figure 4The three-dimensional structure diagram 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 for the insects to crawl into. The inner sides of the two through holes 601 of the insect storage plate 6 are provided with platforms 602 for installing the electric grid 11, and the platforms 602 are higher than the lower edges of the through holes 601, and the lower edges of the through holes 601 and the platforms 602 are connected through a first inclined surface 603 for the insects to crawl. The electric grid 11 is fixedly connected to the platforms 602. An insect storage tank 604 is provided between the two 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 through a second inclined surface 605 for the insects to crawl. The depth of the insect storage tank 604 is 5 to 10 cm; the insect storage tank 604 of this depth can prevent bed bugs that fall into it from crawling out of the insect 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; the through hole 601 is opened on the third inclined surface 606. The lower side of the platform 602 is a cavity, and the cavity and the lower side of the platform 602 are supported by a support plate 607.

[0030] The shell of the carbon dioxide generator 4 is provided with an air outlet 401, and the partition 5 is provided with a conducting hole (not shown); a conduit 12 is connected between the carbon dioxide generator 4 and the partition 5, one end of the conduit 12 is connected to the air outlet 401, and the other end of the conduit 12 passes through the conducting hole and is exposed in the lower cavity 8. The other end of the conduit 12 of the carbon dioxide generator 4 faces the opening of the insect storage tank 604.

[0031] Figure 1 The method of using the insect killer of the present invention is as follows: start the switch, and both the carbon dioxide generator 4 and the power grid 11 are turned on. The carbon dioxide generated by the carbon dioxide generator 4 is introduced into the lower cavity 8 along the conduit 12, especially in the insect storage tank 604 where the concentration is the highest. After the carbon dioxide overflows from the insect storage tank 604, it will spread around the lower cavity 8 and the insect killer. Bed bugs are lured by the carbon dioxide and will crawl into the lower cavity 8 from the through hole, then climb up along the first inclined surface 603, and then contact the power grid 11, which will electrocute the bed bugs to death. Bed bugs that are not electrocuted by the power grid 11 will continue to crawl inside, and after crawling over the second inclined surface 605, they will fall into the insect storage tank 604. Since the depth of the insect storage tank 604 is deep enough, the bed bugs that fall into the insect storage tank 604 cannot crawl out again.

Claims

1. An insect killer, comprising a housing; Features: A carbon dioxide generator and a circuit board are arranged in the shell; a through hole is arranged on the shell for insects to crawl into; an electric grid is arranged in the shell and on one side close to the through hole; the circuit board controls the operation of the carbon dioxide generator and the electric grid; An insect storage tank is provided inside the shell and on the inner side of the electric grid; The shell is detachably connected with an insect storage plate, and the electric grid and insect storage tank are both arranged on the insect storage plate; The two ends of the insect storage plate are exposed outside the shell and both ends of the insect storage plate are provided with through holes; the inner sides of the through holes are provided with electric grids; the insect storage tank is provided between the two electric grids; The insect storage plate is provided with a platform for installing an electric grid, the platform is higher than the lower edge of the through hole, and the lower edge of the through hole and the platform are connected via a first inclined surface for the insects to crawl; The opening end of the insect storage tank is higher than the platform, and the opening end of the insect storage tank is connected to the platform via a second inclined surface for the insects to crawl. The end of the insect storage plate is provided with a third inclined surface, and the third inclined surface is spliced ​​with the first inclined surface to form a "V" shape; the through hole is opened on the third inclined surface.

2. The insect killer according to claim 1, Features: A partition is provided in the middle of the shell and the partition divides the inner cavity of the shell into an upper cavity and a lower cavity; the carbon dioxide generator is arranged in the upper cavity, and the power grid, insect storage tank and through hole are arranged in the lower cavity; the upper cavity and the lower cavity are connected to each other.

3. The insect killer according to claim 2, Features: The shell of the carbon dioxide generator is provided with an air outlet, and the partition is provided with a conducting hole; a conduit is connected between the carbon dioxide generator and the partition, one end of the conduit is connected to the air outlet, and the other end of the conduit passes through the conducting hole and is exposed in the lower cavity.

4. The insect killer according to claim 3, Features: The other end of the conduit faces the opening of the insect storage tank.

5. The insect killer according to claim 3, Features: The shell 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; the partition is connected to the upper end of the lower box body; 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; the lower cavity is formed between the lower box body and the partition.

Images