CN209950183U

CN209950183U - Photocatalyst mosquito killer

Info

Publication number: CN209950183U
Application number: CN201920408663.5U
Authority: CN
Inventors: 王宜潮
Original assignee: Guangzhou Binwang Electronic Technology Co Ltd
Current assignee: Guangzhou Binwang Electronic Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-01-17
Anticipated expiration: 2029-03-28

Abstract

The utility model provides a photocatalyst mosquito killer, which comprises a housin, organic gas supply unit, ultraviolet irradiation device, photocatalyst unit and mosquito collection portion, organic gas supply unit, ultraviolet irradiation device and photocatalyst unit set up the inside at the casing, organic gas supply unit includes first fiber piece and second fiber piece, the end-to-end connection and the flooding of first fiber piece are in the alcohol bottle that contains the alcohol, the end-to-end connection and the flooding of second fiber piece are in the lactic acid bottle that contains lactic acid, photocatalyst unit is used for receiving the ultraviolet ray that ultraviolet irradiation device sent and decomposes organic gas with carbon dioxide gas, the casing lateral wall is provided with the window, mosquito collection portion sets up in window department, a mosquito for collect the mosquito through the window. The photocatalyst mosquito killer generates carbon dioxide and lactic acid to attract mosquitoes in the environment to enter the shell and collect the mosquitoes, and the problem of indoor air pollution caused by mosquito killing by methods such as mosquito-repellent incense, mosquito killing agent and the like is solved.

Description

Photocatalyst mosquito killer

Technical Field

The utility model relates to a kill mosquito equipment technical field especially relates to a photocatalyst mosquito killer.

Background

The main harm of mosquitoes is disease transmission, the main reason for human body to attract mosquitoes is that carbon dioxide and heat emitted by human body and other excrement exist, the current mosquito killing methods are various, common families use mosquito-repellent incense, mosquito killing agent and the like, so that the indoor air pollution is too large, certain side effect is generated on human body, harm is caused to human body, and the mosquito swatter is too troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photocatalyst mosquito killer for solving the problems.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a photocatalyst mosquito killer, includes that casing, organic gas supply unit, ultraviolet irradiation device, photocatalyst unit and mosquito collect the portion, organic gas supply unit, ultraviolet irradiation device and photocatalyst unit set up the inside at the casing, organic gas supply unit includes first fiber piece and second fiber piece, the end-to-end connection and the flooding of first fiber piece are in the alcohol bottle that contains the alcohol, the end-to-end connection and the flooding of second fiber piece are in the lactic acid bottle that contains lactic acid, photocatalyst unit is used for receiving the ultraviolet ray that ultraviolet irradiation device sent and decomposes organic gas with and carbon dioxide gas, the casing lateral wall is provided with the window, mosquito collection portion sets up in window department for collect the mosquito through the window.

Further, the photocatalyst unit is a photocatalyst sheet for bearing anatase type titanium oxide particles, and one side or two sides of the photocatalyst sheet are provided with a large number of micro-flow channels.

Further, the photocatalytic sheet is placed on the first fibrous sheet and the second fibrous sheet by the support of the spacer, and the spacer is provided with openings at positions contacting the first fibrous sheet and the second fibrous sheet.

Further, the wavelength of the ultraviolet light emitted by the ultraviolet irradiation device is less than 388 nm.

Further, the mosquito collecting part is provided with an adhesive sheet.

Furthermore, a mosquito sorting net is further arranged at a window of the side wall of the shell.

Further, the mesh size of the mosquito sorting net is 10mm to 15 mm.

Furthermore, a transparent door plate is arranged at the shell positioned at one side of the alcohol bottle and the lactic acid bottle.

The utility model has the advantages that:

through adopting above-mentioned technical scheme, this photocatalyst mosquito killer produces carbon dioxide and lactic acid and attracts the mosquito in the environment to get into the casing and collect, has solved and has used methods such as mosquito-repellent incense, mosquitocide kill mosquito to cause the problem to indoor air pollution.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the external structure of the photocatalyst mosquito killer of the present invention;

FIG. 2 is a schematic cross-sectional view of the photocatalyst mosquito killer of the present invention;

fig. 3 is a schematic diagram of the photocatalyst mosquito killer of the present invention.

Reference numerals: 1. a housing; 11. a window; 12. a door panel; 2. an organic gas supply unit; 21. a first fibrous sheet; 22. a second fibrous sheet; 23. an alcohol bottle; 24. a lactic acid bottle; 3. an ultraviolet irradiation device; 4. a photocatalyst unit; 41. a photocatalytic sheet; 42. a microfluidic channel; 5. a mosquito collecting part; 51. an adhesive sheet; 6. a gasket; 61. an opening; 7. mosquito sorting net.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1 to 3, a photocatalyst mosquito killer includes a case 1, an organic gas supply unit 2, an ultraviolet irradiation device 3, a photocatalyst unit 4 and a mosquito collecting part 5, the organic gas supply unit 2, the ultraviolet irradiation device 3 and the photocatalyst unit 4 are disposed inside the housing 1, the organic gas supply unit 2 includes a first fiber sheet 21 and a second fiber sheet 22, the first fiber sheet 21 is connected at its trailing end and is dipped in an alcohol bottle 23 containing alcohol, the second fiber sheet 22 is connected at the end and dipped in a lactic acid bottle 24 containing lactic acid, the photocatalyst unit 4 is used for receiving the ultraviolet light emitted by the ultraviolet irradiation device 3 and decomposing organic gas and carbon dioxide gas, the side wall of the housing 1 is provided with a window 11, and the mosquito collecting part 5 is provided at the window 11 for collecting mosquitoes passing through the window 11.

The organic liquid containing alcohol is stored in the alcohol bottle 23, the tail end of the first fiber sheet 21 is placed in the alcohol bottle 23, the head of the first fiber sheet 21 extends out of the alcohol bottle 23, alcohol is sucked out of the alcohol bottle 12 and volatilized from the first fiber sheet 21, and similarly, lactic acid in the lactic acid bottle 24 is sucked out and volatilized by the second fiber sheet 22. The volatilized alcohol is decomposed by the photocatalyst unit 4 receiving the ultraviolet light to generate carbon dioxide gas, the housing 1 has a window 11, and the mosquitoes are attracted into the interior of the housing 1 by the carbon dioxide, lactic acid and ultraviolet lamp light inside the housing 1.

The contents of alcohol in the spirit bottle 23 and lactic acid in the lactic acid bottle 24 can be observed from the transparent door panel 12, and when the alcohol in the spirit bottle 23 and the lactic acid in the lactic acid bottle 24 are volatilized, the door panel 12 can be opened to replace the alcohol and the lactic acid.

The ultraviolet irradiation means 3 irradiates to the organic gas supply unit 2 and the photocatalyst unit 4, the photocatalyst unit 4 receives ultraviolet light and decomposes to generate carbon dioxide gas, the photocatalyst unit 4 preferably employs a photocatalytic sheet 41 carrying anatase-type titanium oxide particles, and has a large number of micro flow channels 42 on one side or both sides of the photocatalytic sheet 41, when the anatase-type titanium oxide particles receive ultraviolet light having a wavelength of 388nm or less, holes it produces are easy to generate hydroxyl groups (OH groups) having strong oxidizing ability and electrons which are easy to generate superoxide anions having strong reducing ability, since the anatase-type titanium oxide is an indirect transition type semiconductor, the holes and electrons are not immediately recombined, and active species of the holes and electrons decompose alcohol volatilized from the first fiber sheet 21 into carbon dioxide gas and water vapor.

The gasket 6 is placed on the first fiber sheet 21 and the second fiber sheet 22, and the gasket 6 is a frame having an opening 61 and supports the photocatalytic sheet 41 so as not to be in direct contact with the fiber sheets and allows gas volatilized from the fiber sheets to enter the photocatalytic sheet 41.

The mosquito collecting part 5 collects mosquitoes that have entered the case 1, the mosquito collecting part 5 may be added with an adhesive sheet 51, a plurality of strip-shaped adhesive sheets 51 are vertically attached to the mosquito collecting part 5, and the mosquitoes entering the case 1 are adhered to the adhesive sheets 51 to be easily taken out. A mosquito sorting net 7 may be further installed to cover the window 11 of the case 1, and the mesh size of the mosquito sorting net 7 is slightly larger than the size of the mosquitoes, about 10mm to 15mm, which prevents large insects such as moths from flying in.

The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.

Claims

1. A photocatalyst mosquito killer is characterized in that: comprises a shell (1), an organic gas supply unit (2), an ultraviolet irradiation device (3), a photocatalyst unit (4) and a mosquito collecting part (5), wherein the organic gas supply unit (2), the ultraviolet irradiation device (3) and the photocatalyst unit (4) are arranged inside the shell (1), the organic gas supply unit (2) comprises a first fiber sheet (21) and a second fiber sheet (22), the tail end of the first fiber sheet (21) is connected with and dipped in an alcohol bottle (23) containing alcohol, the tail end of the second fiber sheet (22) is connected with and dipped in a lactic acid bottle (24) containing lactic acid, the photocatalyst unit (4) is used for receiving ultraviolet light emitted by the ultraviolet irradiation device (3) and decomposing organic gas and carbon dioxide gas, a window (11) is arranged on the side wall of the shell (1), and the mosquito collecting part (5) is arranged at the window (11), for collecting mosquitoes passing through the window (11).

2. The photocatalyst mosquito killer as claimed in claim 1, wherein: the photocatalyst unit (4) is a photocatalyst sheet (41) for bearing anatase type titanium oxide particles, and one side or two sides of the photocatalyst sheet (41) are provided with a large number of microflow channels (42).

3. The photocatalyst mosquito killer as claimed in claim 2, wherein: the photocatalytic sheet (41) is placed on the first fiber sheet (21) and the second fiber sheet (22) by being supported by a spacer (6), and the spacer (6) is provided with an opening (61) at a position contacting the first fiber sheet (21) and the second fiber sheet (22).

4. A photocatalyst mosquito killer according to claim 1, 2 or 3, characterized in that: the wavelength of the ultraviolet light emitted by the ultraviolet irradiation device (3) is less than 388 nm.

5. The photocatalyst mosquito killer as claimed in claim 1, wherein: the mosquito collecting part (5) is provided with an adhesive sheet (51).

6. The photocatalyst mosquito killer as claimed in claim 1 or 5, wherein: a mosquito sorting net (7) is further arranged at the window (11) on the side wall of the shell (1).

7. The photocatalyst mosquito killer as claimed in claim 6, wherein: the mesh size of the mosquito sorting net (7) is 10mm to 15 mm.

8. The photocatalyst mosquito killer as claimed in claim 1, wherein: and a transparent door panel (12) is arranged at the position of the shell (1) on one side of the alcohol bottle (23) and the lactic acid bottle (24).