CN211672071U

CN211672071U - Device for catching and killing mosquitoes by high-speed airflow

Info

Publication number: CN211672071U
Application number: CN201921672380.8U
Authority: CN
Inventors: 朱文锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-10-16
Anticipated expiration: 2029-10-09
Also published as: WO2021068989A1

Abstract

The utility model discloses a device for catching and killing mosquitoes with high-speed airflow, which comprises a power device component, a mosquito killing device component and a handle, wherein the power device component comprises a motor, an electric control component and two groups of impellers. The mosquito killing device component is composed of a first group of wheel-shaped cover body and a second group of wheel-shaped cover body, the first group of wheel-shaped cover body is matched with a centrifuge impeller for use, the second group of wheel-shaped body is matched with a propeller impeller for use, the power device component provides power to generate high-speed airflow, the airflow changes direction through a backflow channel in the wheel-shaped cover body and is sprayed out above the impeller, the mosquito at the inlet of the fan is blown into the impeller by the sprayed high-speed airflow, and under the rotation of the impeller, the mosquito is thrown out along with the airflow and is smashed by spinous processes or circular fine grids in the wheel-. The utility model has the advantages that: possesses kill mosquito function and fan function.

Description

Device for catching and killing mosquitoes by high-speed airflow

Technical Field

The utility model relates to a catch mosquito kill mosquito equipment field, concretely relates to catch device of mosquito kill mosquito with high-speed air current.

Background

Mosquito blood-sucking and disease-spreading, the mosquito-repelling and mosquito-killing products in the market are divided into chemical substance mosquito-repelling and mosquito-killing and physical mosquito-catching and mosquito-killing products, the chemical substance mosquito-killing has mosquito-repellent incense, mosquito-killing spray, electric mosquito-repellent incense and the like, the components contained in the chemical substances can be harmful to human bodies and are not suitable for long-term use, the physical mosquito-killing products have mosquito-killing lamps and electric mosquito swatters, the products use high-voltage electric mosquito killing, after electric current passes through the mosquito, the electric energy consumption is high, the benefit is low and unsafe, some air current low pressure is generated through a fan to achieve the device for mosquito-sucking and mosquito-killing.

Disclosure of Invention

An object of the utility model is to provide a device of mosquito kill mosquito is caught with high-speed air current possesses kill mosquito function and fan function, has solved the difficult problem of catching mosquito, kill mosquito difficulty.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a device for catching and killing mosquitoes by high-speed airflow comprises a power device assembly, a mosquito killing device assembly and a handle, wherein the power device assembly comprises a motor, an electric control assembly and two groups of impellers. The first group of wheel-shaped cover bodies of the mosquito killing device component consists of an outer shell, an inner shell, a backflow channel, a circular chassis, spinous processes and a longitudinal clapboard, and is matched with a centrifugal machine impeller for use; the second group of wheel-shaped cover bodies of the mosquito killing device component consists of an outer shell, an inner shell, a backflow channel, a longitudinal partition plate, a round fine grid and a bracket and is matched with a propeller impeller for use; the high-speed airflow mosquito catching and killing device has the function that the power device component provides power to generate high-speed airflow, the airflow changes direction through the backflow channel in the wheel-shaped cover body and is sprayed out above the impeller, the sprayed high-speed airflow blows mosquitoes at the inlet of the fan into the impeller, and the mosquitoes are thrown out along with the airflow and are smashed by spinous processes or round fine grids in the wheel-shaped cover body under the rotation of the impeller.

Preferably, the impeller in the power unit assembly can be not only a propeller impeller but also a centrifuge impeller.

Preferably, the impeller, centrifuge impeller or propeller impeller of different types are adopted to generate high-speed airflow, the different types of impellers are matched with the mosquito killing device assembly with slightly different structures, and the high-speed airflow can be sprayed out above the impeller through the backflow channel to blow mosquitoes at the inlet of the fan into the impeller to be smashed.

Preferably, the mosquito eradication device comprises a first group of mosquito eradication device components, wherein the wheel-shaped cover body of the first group of mosquito eradication device components comprises an outer shell, an inner shell, a circular base plate, backflow channels and a longitudinal partition plate, the outer shell and the inner shell are fixedly connected through the longitudinal partition plate, the arc-shaped bottom of the outer shell is in a U shape, the outer shell, the inner shell and the longitudinal partition plate form a plurality of separated U-shaped backflow channels, the upper edge of the outer shell and the upper edge of the inner shell form an air outlet, the air outlet faces downwards to the impeller, and the circular base plate is in gap.

Preferably, mosquito eradication device subassembly second group, its wheel-shaped cover body comprises shell, inner shell, vertical partition board, backflow channel, circular graticule mesh, support, the shell is connected fixedly by vertical partition board with the inner shell, the three forms backflow channel, the upper edge of shell and inner shell forms the air outlet, the air outlet is downward towards the impeller, circular graticule mesh is connected to the lower edge of inner shell, the lower edge of shell is crooked upwards to extend and touch circular graticule mesh, the lower edge of shell and inner shell forms backflow channel's entry, the lower edge linking bridge of shell, inner shell.

Preferably, spinous processes are distributed on the inner edge of the inner shell, and mosquitoes hit the spinous processes and are smashed by the spinous processes when being thrown out along with the airflow.

Preferably, the clearance of circular thin graticule mesh and propeller impeller is adjustable, adjusts the mounting height of motor promptly on the support and adjusts the clearance size to reach better kill mosquito effect.

Preferably, a bent bottom plate capable of being moved away is arranged at the bottom of the return channel and between two adjacent longitudinal partition plates, a notch is formed in the return channel after the bent bottom plate is moved away, and high-speed airflow is ejected towards an outlet of the fan through inertia, so that the effects of blowing, ventilating and cooling of the fan are achieved.

Preferably, the flow of the return channel is smooth, and the outer shell, the inner shell and the longitudinal partition plates constituting the return channel can be adjusted in shape as needed.

The utility model has the advantages that: the power device subassembly provides power and produces high velocity air, and the air current passes through the backward flow passageway redirecting, and at the top blowout of impeller, spun high velocity air blows in the impeller to the mosquito of fan entry, and under the rotation of impeller, the mosquito is thrown away along with the air current and is hit the bits of broken glass by the internal spinous process of wheel-shaped cover or circular thin graticule mesh, the utility model discloses can play better kill mosquito effect, solved the difficult problem of catching the mosquito, kill mosquito is difficult, simultaneously, backward flow passageway bottom, have the mobile crooked bottom plate of puting aside between the double-phase adjacent vertical baffle, the breach appears in this backward flow passageway after crooked bottom plate has putd aside, the high velocity air flow inertia of this department is to the export blowout of fan, makes the utility model discloses possess the fan and blow the effect of taking a breath the cooling.

Drawings

FIG. 1 is a schematic view of the whole device for catching and killing mosquitoes with high-speed airflow.

Figure 2 is a partial cross-sectional view of a first set of the mosquito eradication device assembly of the present invention.

Fig. 3 is a schematic view of the inner shell of the present invention.

Figure 4 is a partial cross-sectional view of a second group of the mosquito eradication device assembly of the present invention.

Fig. 5 is a top view of the mosquito catching and killing device of the present invention.

Reference numerals: the device comprises a handle 1, a motor 2, an electric control component 3, an impeller 4, a wheel-shaped cover body 5, a backflow channel 6, a circular chassis 7, a spinous process 8, a longitudinal clapboard 9, a circular fine grid net 10, a support 11, an outer shell 12, an inner shell 13, an air outlet 14, a curved bottom plate 15 and a backflow channel inlet 16.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4 and 5, the device for catching and killing mosquitoes by high-speed airflow comprises a power device component, a mosquito killing device component and a handle 1, wherein the power device component comprises a motor 2, an electric control component 3 and two groups of impellers 4. The mosquito killing device component comprises a first group of wheel-shaped cover bodies 5, a first group of wheel-shaped cover bodies and a second group of wheel-shaped cover bodies, wherein each first group of wheel-shaped cover body is composed of an outer shell 12, an inner shell 13, a backflow channel 6, a circular base plate 7, a spinous process 8 and a longitudinal clapboard 9, and the first group of wheel-; the second group of wheel-shaped cover bodies of the mosquito killing device component consists of an outer shell 12, an inner shell 13, a backflow channel 6, a longitudinal partition plate 9, a round fine grid 10 and a bracket 11 and is matched with a propeller impeller for use; the high-speed airflow mosquito catching and killing device has the function of providing power for the power device component to generate high-speed airflow, the airflow changes direction through the backflow channel 6 in the wheel-shaped cover body 5 and is sprayed out above the impeller 4, the sprayed high-speed airflow blows mosquitoes at the inlet of the fan into the impeller 4, and the mosquitoes are thrown out along with the airflow and are smashed by the spinous process 8 or the circular fine grid net 10 in the wheel-shaped cover body 5 under the rotation of the impeller 4.

The impeller 4 in the power unit assembly can be not only a propeller impeller but also a centrifuge impeller.

Adopt the impeller 4 of different grade type, centrifuge impeller or screw impeller, all can produce high-speed air current, the impeller 4 of different grade type is supporting uses the mosquito eradication device subassembly that the structure is slightly different, first group or second group, and high-speed air current can both be through the blowout of return flow path 6 in impeller 4 top, blows into the mosquito of fan entry and breaks in impeller 4.

The mosquito killing device comprises a first group of mosquito killing device components, wherein a wheel-shaped cover body 5 of the first group of mosquito killing device components comprises an outer shell 12, an inner shell 13, a circular base plate 7, a backflow channel 6 and a longitudinal partition plate 9, the outer shell 12 and the inner shell 13 are fixedly connected through the longitudinal partition plate 9, the arc-shaped bottom of the outer shell 12 is U-shaped, the outer shell 12, the inner shell 13 and the longitudinal partition plate 9 form a plurality of separated U-shaped backflow channels 6, an air outlet 14 is formed in the upper edge of the outer shell 12 and the upper edge of the inner shell 13, the air outlet 14 faces downwards to an impeller 4, and the circular base plate 7 is in gap.

Mosquito eradication device subassembly second group, its wheel-shaped cover body 5 comprises shell 12, inner shell 13, vertical partition board 9, return channel 6, circular thin graticule mesh 10, support 11, shell 12 is connected fixedly by vertical partition board 9 with inner shell 13, the three forms return channel 6, shell 12 forms air outlet 14 with the last reason of inner shell 13, air outlet 14 is downward towards impeller 4, circular thin graticule mesh 10 is connected to the lower edge of inner shell 13, the lower edge of shell 12 bends to extend upwards and touches circular thin graticule mesh 10, the lower edge of shell 12 and inner shell 13 forms inlet 16 of return channel 6, the lower edge of shell 12, inner shell 13 is linking bridge 11.

Spinous processes 8 are distributed on the inner edge of the inner shell 13, and mosquitoes hit the spinous processes 8 and are smashed by the spinous processes 8 when being thrown out along with the airflow.

The clearance between the circular thin grid 10 and the propeller impeller is adjustable, namely the clearance is adjusted by adjusting the mounting height of the motor 2 on the bracket 11, so as to achieve better mosquito killing effect.

A bent bottom plate 15 capable of being moved away is arranged between two adjacent longitudinal partition plates 9 at the bottom of the backflow channel 6, a gap appears in the backflow channel 6 after the bent bottom plate 15 is moved away, and high-speed airflow inertia at the gap is sprayed to an outlet of the fan, so that the effects of blowing, air exchange and cooling of the fan are achieved.

The flow of the return channel 6, the outer shell 12, the inner shell 13 and the longitudinal partition 9 which constitute the return channel 6 can be adjusted in shape as desired.

According to foretell device structure, can understand the power device subassembly provide power and produce high velocity air, the air current through return flow channel 6 redirecting, spout in impeller 4's top, the spun high velocity air blows in the impeller 4 to the mosquito of fan entry, under impeller 4's rotation, the mosquito is thrown away along with the air current and is hit the bits of broken glass by spinous process 8 or circular thin graticule mesh 10 in the wheel-shaped cover body 5, the utility model discloses can play better kill mosquito effect, solved and caught the difficult problem of mosquito, kill mosquito, simultaneously, return flow channel 6 bottom, have the flexible bottom plate 15 that mobile put aside between the double-phase adjacent vertical partition plate 9, flexible bottom plate 15 puts aside this return flow channel 6 of back and appears the breach, the high velocity air that this department is used to the export blowout of fan, makes the utility model discloses possess the effect of the cooling of blowing fan.

Claims

1. A device for catching and killing mosquitoes by high-speed airflow is characterized by comprising a power device component, a mosquito killing device component and a handle, wherein the power device component comprises a motor, an electric control component and two groups of impellers; the second group of wheel-shaped cover bodies of the mosquito killing device component consists of an outer shell, an inner shell, a backflow channel, a longitudinal partition plate, a round fine grid and a bracket and is matched with a propeller impeller for use; the high-speed airflow mosquito catching and killing device has the function that the power device component provides power to generate high-speed airflow, the airflow changes direction through the backflow channel in the wheel-shaped cover body and is sprayed out above the impeller, the sprayed high-speed airflow blows mosquitoes at the inlet of the fan into the impeller, and the mosquitoes are thrown out along with the airflow and are smashed by spinous processes or round fine grids in the wheel-shaped cover body under the rotation of the impeller.

2. The device for killing mosquitoes by high speed airflow according to claim 1, wherein the impeller of the power unit assembly can be not only a propeller impeller but also a centrifuge impeller.

3. The device as claimed in claim 1, wherein the high speed airflow is generated by using different types of impellers, centrifuge impellers or propeller impellers, and the different types of impellers are matched with slightly different mosquito killing device components, and the high speed airflow can be ejected above the impellers through the return channel in the first group or the second group to blow mosquitoes at the inlet of the fan into the impellers for breaking.

4. The device as claimed in claim 1, wherein the mosquito-killing means comprises a first group of mosquito-killing means, the first group of mosquito-killing means comprises a wheel-shaped cover body consisting of an outer shell, an inner shell, a circular base plate, a return channel and a vertical partition plate, the outer shell and the inner shell are connected and fixed by the vertical partition plate, the arc-shaped bottom of the outer shell is U-shaped, the outer shell, the inner shell and the vertical partition plate form a plurality of separated U-shaped return channels, the upper edge of the outer shell and the upper edge of the inner shell form an air outlet, the air outlet faces downward to the impeller, and a circular base plate is connected with the lower edge of the outer.

5. The device as claimed in claim 1, wherein the second group of mosquito eradication devices comprises a wheel-shaped cover body consisting of an outer shell, an inner shell, a longitudinal partition, a backflow passage, a circular fine mesh net, and a support, wherein the outer shell and the inner shell are connected and fixed by the longitudinal partition to form the backflow passage, the outer shell and the inner shell form an air outlet at the upper edge thereof, the air outlet faces downward toward the impeller, the circular fine mesh net is connected to the lower edge of the inner shell, the lower edge of the outer shell is bent and extends upward to contact with the circular fine mesh net, the inlet of the backflow passage is formed by the lower edges of the outer shell and the inner shell, and the lower edges of the outer shell and.

6. The device as claimed in claim 1, wherein the inner shell has spinous processes on the inner periphery thereof, and mosquitoes hit the spinous processes and are broken by the spinous processes when being thrown out with the airflow.

7. The device for killing mosquitoes by high-speed airflow according to claim 1, wherein the gap between the circular fine mesh net and the propeller blade wheel is adjustable, that is, the installation height of the motor is adjusted on the bracket to adjust the size of the gap, so as to achieve better mosquito killing effect.

8. The device as claimed in claim 1, wherein a curved bottom plate is movably disposed between two adjacent longitudinal partitions at the bottom of the return channel, the return channel is notched after the curved bottom plate is removed, and the high-speed airflow is ejected toward the outlet of the fan to achieve the effect of blowing, ventilating and cooling by the fan.

9. The device for catching and killing mosquitoes with high-speed airflow of claim 1, wherein the flow of the backflow passage is smooth, and the outer shell, the inner shell and the longitudinal partition plate constituting the backflow passage can be adjusted in shape as needed.