CN220712621U - Portable insect killing device - Google Patents

Abstract

The utility model relates to the field of insecticidal equipment, and particularly discloses a portable insect killing device which comprises a handle with a wind cavity, a fusiform machine body arranged in the wind cavity, a power receiving part and an illumination assembly which are arranged at a first cavity opening of the wind cavity, a connector with a power grid and a suction duct or a connector with a polar post, and a protective cover and a net cover which are arranged at two ends of the handle. According to the utility model, by changing the connectors of different types, electric shock or suction to insects in a narrow corner space can be realized, and by arranging the two ends of the wind cavity and the two ends of the machine body into gradually contracted shapes, the air duct forms a Laval structure, and the fan is arranged close to the suction end, so that the speed of suction air flow can be increased, the wind resistance and wind noise reduction effect can be achieved, the suction force is improved, the whole structure of the device is more compact, and the integration level and portability are higher.

Description

Portable insect killing device

Technical Field

The utility model belongs to the field of insecticidal equipment, and particularly relates to a portable insect killing device.

Background

Insects such as cockroaches and ants which crawl are a common insect pest for household life, and many families are disturbed by the insects. However, the existing means for killing cockroaches and insects mainly kills the insects and ants through a killing tool or a pesticide, wherein the pesticide has a certain effect, but also has a certain harm to human bodies and the environment, the killing tool such as a sticking plate, a trapping box, an electric mosquito swatter and the like is harmless to the human bodies, but the sticking plate box trapping box is passive, the killing effect is poor, the electric mosquito swatter can actively kill by an electric shock mode, but the electric mosquito swatter has overlarge volume and poor flexibility, is difficult to stretch into corners, cannot kill the insects and the ants in a narrow space, and cannot enable the insects to actively enter an electric shock area.

In the reference of application number "CN202223138919.6", a portable electric shock type living insect capturing device is disclosed, which comprises a capturing support rod, a capturing head, a mounting rack, an insect collecting box, a collecting driving box and a connecting rubber tube; the capturing head is welded above the capturing support rod and is of a horn-shaped structure; the mounting frame is fixedly connected to the lower end of the periphery of the capturing support rod; the insect collecting box is arranged on the right side of the mounting frame; the collecting driving box is fixedly connected below the insect collecting box; the upper end of connecting the rubber tube and the rear end fixed connection of catching the head, this comparison document has made things convenient for the capture to a certain extent to the insect, but its catching head is fixed horn mouth shape, is unsuitable for catching and killing the insect in narrow and small corner space department to the collection drive case that has the negative pressure fan is far away from catching the head position, and wind-force is limited, to some strong insect of adhesion force hardly inhale it to the electric shock district.

The foregoing background is only for the purpose of providing an understanding of the inventive concepts and technical aspects of the present utility model and is not necessarily prior art to the present application and is not intended to be used to evaluate the novelty and creativity of the present application in the event that no clear evidence indicates that such is already disclosed at the filing date of the present application.

Disclosure of Invention

The utility model aims to provide a portable insect killing device, so as to overcome the defects that the conventional electric shock type portable insect killing device is insufficient in use flexibility, cannot extend into a narrow space and is insufficient in active suction force.

To achieve the above object, the present utility model provides a portable insect killing device comprising: the handle is internally provided with a wind cavity, the diameters of two ends of the wind cavity are gradually reduced, the wind cavity extends outwards from the two ends of the handle to form a first cavity opening and a second cavity opening, and a first connecting part and a power connection part are arranged at the first cavity opening; the fan is arranged at one end of the machine body, the other end of the machine body extends towards the second cavity opening, a battery compartment is arranged in the machine body, and the machine body is electrically connected with the power receiving part; the second connecting part can be clamped with the first connecting part, so that the joint is connected with the handle, and the other end of the joint extends outwards; the protective cover is detachably connected with one end of the handle and can cover the first cavity mouth; the screen cover is detachably connected with the other end of the handle and can cover the second cavity mouth, and a gauze is arranged on the screen cover.

Preferably, in the above technical solution, the lighting device further includes a lighting assembly, which includes a first fixing ring and an LED module, the first fixing ring is detachably sleeved on the periphery of the first cavity opening, the LED module is embedded in a side of the fixing ring away from the first cavity opening, and the LED module is electrically connected with the body.

Preferably, in the above technical solution, the electric shock and suction device further comprises a control component, wherein the control component is arranged at the side part of the handle and is electrically connected with the machine body, and the control component is provided with a charging port, an electric shock and suction switch and a lighting switch.

Preferably, in the above technical solution, a rechargeable battery is disposed in the battery compartment; or be provided with ordinary battery in the battery compartment, the organism still includes the battery cover, the other end of organism seted up with the battery mouth that the battery compartment is linked together, the one end of battery cover with detachable mode with the battery mouth is connected, the other end of battery cover is the toper structure, and the central point of the other end of battery cover is provided with the hexagonal recess.

Preferably, in the above technical solution, the first connecting portion includes a plurality of first claw portions, each of the first claw portions is uniformly fixed on an inner wall of the first cavity opening, a clamping groove is formed at one end of the first claw portion, which is close to the wind cavity, and one end of the clamping groove extends outwards from one side of the first claw portion to form a bayonet.

Preferably, in the above technical solution, the power receiving portion includes a second fixing ring and a polar plate, the second fixing ring is fixedly mounted at the first cavity, the polar plate is elastically mounted on an end surface of the second fixing ring and is located in the clamping groove, and the polar plate is electrically connected with the machine body.

Preferably, in the above technical solution, the second connecting portion includes a plurality of second claw portions, the positions of the second claw portions correspond to the gaps between the first claw portions, a clamping plate is provided on the second claw portions, the clamping plate can pass through the gaps between the first claw portions and is inserted into the clamping groove, and the end portions of the second claw portions are abutted against the end faces of the second fixing ring.

Preferably, in the above technical scheme, an air suction channel is arranged in the connector, a first air port is formed in one end of the connector, a second air port is formed in the other end of the connector, the first air port and the second air port are simultaneously communicated with the air suction channel, and the second connecting portion is arranged on the periphery of the first air port.

Preferably, in the above technical solution, a power grid is provided at the second air port, a first pole piece corresponding to the power connection part is provided at the second connection part, and the first pole piece is electrically connected with the power grid.

Preferably, in the above technical solution, the diameter of the other end of the connector is gradually reduced, an end face of the other end of the connector is provided with an outwardly protruding pole, the second connecting portion is provided with a second pole piece corresponding to the electrical connection portion, and the second pole piece is electrically connected with the pole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the portable insect killing device, different types of connectors can be replaced, electric shock or inhalation can be carried out on insects in a narrow corner space, the two ends of the air cavity and the two ends of the machine body are gradually contracted, so that the air duct forms a Laval structure, the fan is arranged close to the inhalation end, the speed of inhaled air flow can be improved, the wind resistance and wind noise reduction effect can be achieved, the suction force is improved, the whole structure of the device is more compact, and the integration degree and portability are higher.

2. The protection cover can protect the first connecting part and the power receiving part at the first cavity opening when not in use, has a certain dustproof effect, and can effectively prevent dust from entering the wind cavity.

3. The net cover can be conveniently detached, and after the insects are captured, the net cover is conveniently detached, poured and cleaned.

4. The illumination assembly is arranged at the first cavity opening, so that the illumination assembly can play a role in illumination when used in an environment with poor illumination conditions, and the detachable first fixing ring can also be convenient to detach and replace the illumination module.

5. The control assembly is provided with the independent electric shock and suction switch and the lighting switch, and can independently control electric shock, suction and lighting according to specific use requirements and the matching of the connectors.

6. In the utility model, the battery can be a rechargeable battery or a common battery, if the common battery is used, the battery compartment is correspondingly provided with the detachable battery cover, so that the battery in the battery compartment can be conveniently replaced, the control component is also provided with the charging port, the battery in the battery compartment can be externally charged, the battery cover is provided with the conical structure, and the battery cover can be mutually fused with the external contour of the machine body to form a fusiform structure, thereby reducing wind resistance and forming a Laval structure air duct with the wind cavity.

7. The first connecting part comprises a plurality of first claw parts, the polar plates in the electricity connecting part are arranged in clamping grooves in the first claw parts and can be elastically compressed, the second connecting part is composed of a plurality of second claw parts, the second claw parts and the first claw parts can be mutually clamped in a screwing mode, when the second claw parts are clamped in the first claw parts, the polar plates on the second claw parts can be just mutually abutted with the polar plates, so that electric connection is formed, the elasticity of the polar plates can always apply extrusion force to the polar plates, so that the polar plates always maintain a connecting state, and the stability of circuit connection after joint connection is ensured.

Drawings

Fig. 1 is an exploded view of the handle, mesh enclosure and protective cover of the portable insect killing device of example 1.

Fig. 2 is a structural view of the handle and the joint in embodiment 1.

Fig. 3 is a partial sectional view of the handle in embodiment 1.

Fig. 4 is a partial cutaway view of the joint in example 1.

Fig. 5 is a structural diagram of the joint in embodiment 2.

Fig. 6 is a structural diagram of the joint in embodiment 3.

The main reference numerals illustrate:

100 parts of handles, 110 parts of wind chambers, 111 parts of first chamber openings, 112 parts of second chamber openings, 120 parts of first connecting parts, 121 parts of first claw parts, 122 parts of clamping grooves, 123 parts of clamping openings, 130 parts of electric connection parts, 131 parts of second fixing rings and 132 parts of polar plates;

200-of a machine body, 210-of a fan, 220-of a battery compartment, 230-of a battery cover, 231-of a hexagonal groove and 240-of a battery port;

300-joint, 310-second connecting part, 311-second claw part, 312-clamping plate, 320-air suction duct, 321-first air port, 322-second air port, 330-power grid, 340-first pole piece, 350-second pole piece and 360-pole;

400-protecting cover;

500-mesh enclosure, 510-gauze;

600-lighting assembly, 610-first fixation ring, 620-LED module;

700-control assembly, 710-charging port, 720-suction switch, 730-illumination switch, 740-shock switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it is to be noted that the terms "center", "longitudinal", "transverse".

The references to "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Example 1

As shown in fig. 1 to 4, the portable insect killing device in this embodiment includes: the handle 100, the wind chamber 110, the first chamber opening 111, the second chamber opening 112, the first connection part 120, the first claw 121, the clamping groove 122, the bayonet 123, the power receiving part 130, the second fixing ring 131, the pole plate 132, the machine body 200, the fan 210, the battery compartment 220, the battery cover 230, the hexagonal groove 231, the battery opening 240, the connector 300, the second connection part 310, the second claw 311, the clamping plate 312, the air suction channel 320, the first air opening 321, the second air opening 322, the power grid 330, the first pole piece 340, the second pole piece 350, the protective cover 400, the screen 500, the screen 510, the lighting assembly 600, the first fixing ring 610, the LED module 620, the control assembly 700, the charging opening 710, the electric shock and suction switch 720, and the lighting switch 730.

The handle 100 is of a cylindrical structure, a wind cavity 110 is formed in the handle 100, the axis of the wind cavity 110 is mutually overlapped with the axis of the handle 100, the diameters of two ends of the wind cavity 110 are gradually reduced and outwards extend from two ends of the handle 100 to form a first cavity opening 111 and a second cavity opening 112, all turning parts on the side wall of the wind cavity 110 are in arc transition, a first connecting part 120 and a power connection part 130 are arranged at the first cavity opening 111, wherein the first connecting part 120 comprises three first claw parts 121, each first claw part 121 is uniformly and fixedly arranged on the inner wall of the first cavity opening 111 and has a gap with a certain width, one end of each first claw part 121, which is close to the wind cavity 110, is provided with an arc-shaped clamping groove 122, and one end of each clamping groove 122 outwards extends from one side of each first claw part 121 to form a bayonet 123; the electricity receiving part 130 comprises a second fixed ring 131 and a polar plate 132, the second fixed ring 131 is fixedly arranged at a position of the wind cavity 110 close to the first cavity opening 111, the polar plate 132 is arranged on the end face of the second fixed ring 131 and positioned in the clamping groove 122, and the polar plate 132 can elastically shrink into the second fixed ring 131; at the first port 111 is mounted an illumination assembly 600, which illumination assembly 600 comprises a first fixing ring 610 and an LED module 620, the first fixing ring 610 being detachably mounted at the outer circumference of the first port 111 by means of threads, the LED module 620 being embedded at a side of the fixing ring remote from the first port 111 such that it can illuminate outwards from the first port 111.

The machine body 200 is fixedly installed in the wind cavity 110 through three rib plates, the diameter of the machine body 200 is smaller than that of the wind cavity 110, the diameters of two ends of the machine body 200 are gradually reduced and bullet-shaped, a fan 210 is installed at one end of the machine body 200, the fan 210 is opposite to the first cavity opening 111, the other end of the machine body 200 extends towards the second cavity opening 112, a battery compartment 220 is formed in the machine body 200, and a battery opening 240 which is mutually communicated with the battery compartment 220 is formed at one end of the machine body 200. The battery compartment 220 may be configured as a rechargeable battery, and of course, may be configured as a normal battery, if the normal battery is selectively installed, the battery cover 230 is installed on the battery port 240, one end of the battery cover 230 is detachably connected with the battery port 240 through threads, the other end of the battery cover 230 is in a conical structure, and the center of the other end of the battery cover 230 is provided with the hexagonal groove 231; the control unit 700 is installed at the side of the handle 100, and the charging port 710, the shock and suction switch 720 and the illumination switch 730 are provided on the control unit 700, and the body 200 is electrically connected to the power receiving part 130, the LED module 620 and the control unit 700 at the same time.

The joint 300 is detachably connected with the first cavity opening 111, an air suction duct 320 is arranged in the joint 300, a first air opening 321 is formed at one end of the joint 300, a second air opening 322 is formed at the other end of the joint 300, the first air opening 321 and the second air opening 322 are simultaneously communicated with the air suction duct 320, a second connecting part 310 is fixedly arranged at the periphery of the first air opening 321, the second connecting part 310 comprises three second claw parts 311, the positions of the second claw parts 311 correspond to the gap area between the first claw parts 121, an outwardly extending clamping plate 312 is arranged on the second claw parts 311, an L-shaped cross section is formed between the clamping plate 312 and the second claw parts 311, the clamping plate 312 can pass through the gap area between the first claw parts 121, and the clamping plate 312 is inserted into the clamping groove 122 by rotating the joint 300, at this time, the end part of the second claw parts 311 are abutted against the end face of the second fixing ring 131, the second connecting part 310 is elastically compressed towards the inside of the second fixing ring 131, the second connecting part 310 is clamped with the first connecting part 120, the handle is clamped with the first connecting part 300, the joint 300 is connected with the other end part 100, an elongated joint 300 is formed by the elongated joint 300, and the elongated suction nozzle 300 is formed by the elongated joint, and the elongated suction nozzle 300 can be sucked out when the elongated joint is formed.

A protective cover 400 is installed at one end of the handle 100 corresponding to the first cavity opening 111, the protective cover 400 is connected with the handle 100 in a buckling manner, so that the first cavity opening 111 can be completely covered to prevent dust and sundries from entering, a mesh enclosure 500 is installed at the other end of the handle 100, the mesh enclosure 500 is connected with the handle 100 in a buckling manner, and a gauze 510 is arranged in the middle of the mesh enclosure 500.

Example 2

Compared with the portable insect killing device in embodiment 1, the portable insect killing device in this embodiment is mainly different from the portable insect killing device in the connector 300, and the handle 100 and the related components inside the handle 100 are the same as those in embodiment 1, and are not described in detail here.

As shown in fig. 5, an air suction duct 320 is disposed in the connector 300 in this embodiment, two ends of the air suction duct 320 extend outwards from two ends of the connector 300 to form a first air port 321 and a second air port 322, a power grid 330 is disposed at the second air port 322, the overall length of the connector 300 is shorter than that of the connector 300 in embodiment 1, the outer diameter of the second air port 322 is slightly smaller than that of the first air port 321, a certain distance is provided between the power grid 330 and the end face where the second air port 322 is located, a first pole piece 340 is embedded in the end face of the clamping plate 312 of the second connecting portion 310, when the second connecting portion 310 is connected with the first connecting portion 120, the first pole piece 340 can abut against the pole plate 132 to be electrically connected, and the first pole piece 340 is electrically connected with the power grid 330; the connector 300 in this embodiment is mainly used for shocking or sucking insects such as ants in a wide area after shocking.

Example 3

Compared with the portable insect killing device in embodiment 1, the portable insect killing device in this embodiment is mainly different from the portable insect killing device in the connector 300, and the handle 100 and the related components inside the handle 100 are the same as those in embodiment 1, and are not described in detail here.

As shown in fig. 6, the outer contour of the connector 300 in this embodiment is the same as the outer contour of the connector 300 in embodiment 1, two outwardly protruding poles 360 are mounted on the end surface of the other end of the connector 300, a second pole piece 350 is embedded in the end surface of the clamping plate 312 of the second connecting portion 310, and when the second connecting portion 310 is connected with the first connecting portion 120, the second pole piece 350 can abut against the pole plate 132 to be electrically connected, and the second pole piece 350 is electrically connected with the poles 360; the connector 300 in this embodiment is mainly used to shock larger-sized insects such as cockroaches in corners or small areas.

In summary, the portable insect killing device of the present utility model can realize electric shock or inhalation of insects in a narrow corner space by replacing the connectors 300 of different types, and the air duct is formed into a Laval structure by arranging the two ends of the air chamber 110 and the two ends of the machine body 200 in a gradually shrinking shape, and the fan 210 is arranged close to the inhalation end, so that not only the speed of the inhaled air flow is improved, but also the effect of reducing wind resistance and wind noise is achieved, thereby improving the suction force, and the overall structure of the device is more compact, and the integration degree and portability are higher.

The foregoing description of specific exemplary embodiments of the utility model has been presented for the purpose of illustration and description, but it is not intended to limit the utility model to the precise form disclosed, and it is apparent that many changes and modifications may be made in accordance with the above teachings, and while embodiments of the utility model have been shown and described, this specific embodiment is merely illustrative of the utility model and not restrictive, the particular features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner, the exemplary embodiments being selected and described for the purpose of explaining the specific principles of the utility model and its practical application, so that modifications, substitutions, variations, and various other changes may be made to the embodiments without creatively departing from the principles and spirit of the utility model as desired by those skilled in the art without departing from the scope of the patent claims.

Claims (10)

1. A portable insect disinfection apparatus comprising:

the handle is internally provided with a wind cavity, the diameters of two ends of the wind cavity are gradually reduced, the wind cavity extends outwards from the two ends of the handle to form a first cavity opening and a second cavity opening, and a first connecting part and a power connection part are arranged at the first cavity opening;

the fan is arranged at one end of the machine body, the other end of the machine body extends towards the second cavity opening, a battery compartment is arranged in the machine body, and the machine body is electrically connected with the power receiving part;

the second connecting part can be clamped with the first connecting part, so that the joint is connected with the handle, and the other end of the joint extends outwards;

the protective cover is detachably connected with one end of the handle and can cover the first cavity mouth; the screen cover is detachably connected with the other end of the handle and can cover the second cavity mouth, and a gauze is arranged on the screen cover.

2. The portable insect disinfection apparatus of claim 1, further comprising a lighting assembly comprising a first retaining ring removably sleeved around the perimeter of the first cavity opening and an LED module embedded in a side of the retaining ring remote from the first cavity opening, the LED module being electrically connected to the body.

3. The portable insect disinfection apparatus of claim 2, further comprising a control assembly disposed on a side of said handle and electrically connected to said body, said control assembly having a charging port, an electric shock and suction switch, and a light switch.

4. The portable insect disinfection apparatus of claim 1, wherein a rechargeable battery is disposed within said battery compartment;

or a common battery is arranged in the battery bin; the machine body further comprises a battery cover, a battery port communicated with the battery bin is formed in the other end of the machine body, one end of the battery cover is connected with the battery port in a detachable mode, the other end of the battery cover is of a conical structure, and a hexagonal groove is formed in the center of the other end of the battery cover.

5. The portable insect disinfection apparatus of claim 1, wherein the first connection portion comprises a plurality of first claw portions, each of the first claw portions is uniformly fixed on an inner wall of the first cavity opening, a clamping groove is formed in one end of the first claw portion, which is close to the wind cavity, and one end of the clamping groove extends outwards from one side of the first claw portion to form a bayonet.

6. The portable insect disinfection apparatus of claim 5, wherein said electrical connection comprises a second retaining ring fixedly mounted at said first cavity opening and a pole plate resiliently mounted on an end face of said second retaining ring and positioned within said slot, said pole plate being electrically connected to said body.

7. The portable insect killing device according to claim 6, wherein the second connecting portion includes a plurality of second claw portions, the second claw portions are located corresponding to gaps between the first claw portions, a clip is provided on the second claw portions, the clip can pass through the gaps between the first claw portions and is inserted into the clip groove, and an end portion of the second claw portion abuts against an end face of the second fixing ring.

8. The portable insect disinfection apparatus according to claim 1, wherein an air suction duct is provided in the connector, a first air port is provided at one end of the connector, a second air port is provided at the other end of the connector, the first air port and the second air port are simultaneously communicated with the air suction duct, and the second connecting portion is provided at the outer periphery of the first air port.

9. The portable insect disinfection apparatus of claim 8, wherein an electrical grid is provided at said second wind gap, and a first pole piece is provided at said second connection portion corresponding to said power connection portion, said first pole piece being electrically connected to said electrical grid.

10. The portable insect killing device according to claim 1, wherein the diameter of the other end of the connector is gradually reduced, an outwardly protruding pole is provided at an end face of the other end of the connector, a second pole piece corresponding to the power connection portion is provided at the second connection portion, and the second pole piece is electrically connected to the pole.