Insect killer

Abstract

The insect killer comprises a fan assembly and an insect killing assembly, the fan assembly is hinged to the insect killing assembly, the fan assembly is provided with a first air inlet and a first air outlet, the first air outlet is located in the side, close to the insect killing assembly, of the fan assembly, the insect killing assembly is provided with a first inlet, and the first inlet is located in the side, close to the insect killing assembly, of the fan assembly. When the fan assembly rotates in the direction away from the deinsectization assembly, the first air outlet of the fan assembly is separated from the first inlet of the deinsectization assembly, the fan assembly achieves the air blowing function through the first air outlet, and when the fan assembly rotates in the direction covering the deinsectization assembly, the first air outlet communicates with the first inlet. The fan assembly is matched with the deinsectization assembly to achieve the deinsectization function, a user only needs to rotate the fan assembly to achieve switching between the blowing function and the deinsectization function, and use is more convenient.

Description

Technical Field

[0001] This application relates to the technical field of daily necessities, and more specifically to an insect exterminator. Background Art

[0002] Traditional methods for killing mosquitoes and flies include using mosquito coils, insecticidal sprays, pesticides, etc. However, since these drugs emit toxic odors during use, they pollute the air and affect the human body. Ordinary light-trapping insect lamps use light to attract mosquitoes and flies, but it is difficult to effectively kill them subsequently. Ordinary electric fans use the movement of the fan blades to drive the air to flow in a directional manner, thereby improving the heat exchange conditions between the human body and the surrounding air to achieve the purpose of heat dissipation on the human body surface, and their functions are relatively single. Existing solutions combine an electric fan with an insect exterminator to enable the electric fan to have the function of killing mosquitoes and flies. When used in hot weather, it can not only cool down but also kill mosquitoes and flies. For example, the Chinese utility model patent with the publication number: CN219537252U discloses a mosquito-killing lamp with a fan, including a lamp body. A rotatably connected fan is provided at the upper end of the lamp body, and a fixedly connected lamp base is provided at the lower end of the lamp body. A mosquito-killing lamp and a lighting lamp are provided inside the lamp body. The lamp base is provided with a mosquito-killing lamp switch and a lighting lamp switch for respectively controlling the opening or closing of the mosquito-killing lamp and the lighting lamp. The fan is provided with a fan switch for controlling its opening or closing. The fan is rotatably connected to the lamp body through a rotating mechanism. In this technical solution, a rotatably connected fan is provided at the upper end of the lamp body. The fan can be rotatably adjusted to change the air outlet angle through the rotating mechanism. Mosquitoes and flies are attracted by the lighting of the lighting lamp and are killed by the mosquito-killing lamp. It not only realizes the function of the fan but also realizes the function of killing mosquitoes and flies. However, this solution simply combines the fan, the lighting lamp, and the mosquito-killing lamp together. In actual use, multiple switch operations need to be performed according to actual needs, which is easy to confuse and inconvenient to use. Therefore, there is still a need for an insect-killing fan that can conveniently use the blowing function and the mosquito-killing function. Summary of the Invention

[0003] The technical problem to be solved by this application is to provide an insect exterminator, in which a fan assembly and an insect extermination assembly are hinged. By rotating the fan assembly to cover the insect extermination assembly, the fan assembly sucks in mosquitoes and blows them into the insect extermination assembly through the first air outlet to be killed. The user only needs to rotate the fan assembly to realize the switching between the blowing function and the mosquito-killing function, which is more convenient to use.

[0004] The present application provides an insect exterminator, which includes a fan assembly and an insect extermination assembly. The fan assembly is hinged to the insect extermination assembly. The fan assembly is provided with a first air inlet and a first air outlet. The first air outlet is located on the side of the fan assembly close to the insect extermination assembly. The insect extermination assembly is provided with a first inlet. When the fan assembly rotates away from the insect extermination assembly, the first air outlet of the fan assembly is separated from the first inlet of the insect extermination assembly. The fan assembly realizes the function of blowing air through the first air outlet. When the fan assembly rotates towards the direction of covering the insect extermination assembly, the first air outlet is connected and communicated with the first inlet, and the fan assembly cooperates with the insect extermination assembly to realize the function of exterminating insects.

[0005] In this technical solution, the fan assembly is provided with a first air inlet and a first air outlet. The fan assembly sucks air through the first air inlet and blows air through the first air outlet. The fan assembly is hinged to the insect extermination assembly, and the fan assembly can rotate away from or cover the insect extermination assembly under force. The insect extermination assembly is provided with a first inlet that cooperates with the first air outlet. When insect extermination is required, the user rotates the fan assembly towards the direction of covering the insect extermination assembly, so that the first air outlet is connected and communicated with the first inlet. The fan assembly sucks mosquitoes through the first air inlet and blows them out through the first air outlet. The first air outlet blows the mosquitoes into the insect extermination assembly through the first inlet for extermination. The insect extermination assembly can exterminate mosquitoes by means such as air drying or sticky mosquito paper. Utilizing the air suction principle of the fan assembly and cooperating with the mosquito extermination assembly can efficiently realize the mosquito extermination function. When blowing air is required, the user rotates the fan assembly away from the insect extermination assembly, so that the first air outlet is separated from the first inlet. The fan assembly is only used for blowing air and cooling through the first air outlet. By changing the blowing direction of the first air outlet, the mosquito extermination function can be realized when the blowing direction of the first air outlet is directly opposite to the first inlet, and the blowing function can be realized when the blowing direction of the first air outlet is perpendicular to the first inlet. The user only needs to rotate the fan assembly to realize the switching between the blowing function and the mosquito extermination function. The same fan assembly can realize two functions, making it more convenient and faster to use.

[0006] As an improvement, a storage box for insects is detachably connected to the bottom of the insect extermination assembly. The insect extermination assembly is provided with a first outlet, and the insect extermination assembly is communicated with the storage box through the first outlet. In this technical solution, by providing a storage box connected to the insect extermination assembly, the mosquito corpses exterminated by the insect extermination assembly are centrally processed through the storage box, avoiding the impact of mosquito corpses on the surrounding environment. The storage box is detachably connected to the insect extermination assembly. The specific ways of detachable connection include but are not limited to elastic buckles, internal and external spirals, etc. The storage box can be cleaned by disassembly for subsequent use. The storage box is connected vertically or away from the insect extermination assembly. The vertical disassembly method can prevent the mosquito corpses in the storage box from being accidentally poured out during the disassembly process, and the disassembly and assembly are simpler and more reliable.

[0007] As an improvement, a limiting block is provided at the bottom of the insect-killing component, and a clamping groove adapted to the limiting block is provided on the inner wall of the insect storage box. The insect storage box is vertically connected to the insect-killing component so that the limiting block is inserted into the clamping groove, and the insect storage box is rotated so that the limiting block and the clamping groove are vertically limited. In this technical solution, by providing a limiting block at the bottom of the insect-killing component and a clamping groove on the inner wall of the insect storage box, the insect-killing component and the insect storage box are detachably connected. When the insect storage box needs to be installed, the insect storage box is vertically connected to the bottom of the insect-killing component so that the limiting block is vertically inserted into the clamping groove, and then the insect storage box is rotated so that the limiting block rotates into the clamping groove. The limiting block and the clamping groove are vertically abutted and limited, so that the insect storage box cannot be vertically away from the insect-killing component, and the installation limit is realized. When the insect storage box needs to be disassembled, it is only necessary to rotate the insect storage box in the opposite direction so that the limiting block rotates to release the vertical limit, and the insect storage box can be vertically away from the insect-killing component. The rotating buckle method is simple and reliable.

[0008] The limit block is provided with an arc-shaped protrusion, and the clamping groove is provided with an arc-shaped depression adapted to the arc-shaped protrusion. The arc-shaped protrusion and the arc-shaped depression are elastically matched to limit the limit block in the clamping groove. In this technical solution, the limit block enters the clamping groove by rotating so as to vertically abut against the clamping groove to limit the position. By providing an arc-shaped protrusion on the limit block and an arc-shaped depression in the clamping groove, the arc-shaped protrusion elastically cooperates with the arc-shaped depression, and the arc-shaped protrusion enters or leaves the arc-shaped depression by rotating, so as to prevent the insect storage box from rotating under the influence of a small external force and disengaging from the insect killing component, thereby improving the installation reliability.

[0009] As an improvement, a control mainboard and a fan switch are installed on the side wall of the insect-killing component, and the fan switch and the fan component are electrically connected to the control mainboard to control the opening and closing of the fan component. In this technical solution, by setting the fan switch and the fan component to be electrically connected to the control mainboard, the fan switch can control the opening or closing of the fan component through the control mainboard, and the operation is simple and fast. In addition, the control mainboard and the fan switch are both installed on the side wall of the insect-killing component to avoid interfering with the blowing of the first air outlet to the insect-killing component, and the overall distribution is more reasonable.

[0010] As an improvement, a mosquito attracting lamp is installed on the fan assembly, and the mosquito attracting lamp is electrically connected to the control main board; a lighting switch is arranged on the side wall of the insect killing assembly, and the lighting switch is electrically connected to the control main board to control the opening and closing of the mosquito attracting lamp. In this technical solution, the mosquito attracting lamp is installed on the fan assembly. The mosquito attracting lamp includes but is not limited to an ultraviolet lamp. The mosquito attracting lamp can attract mosquitoes around the fan assembly. Due to the certain suction generated by the operation of the fan assembly, mosquitoes can be sucked in through the first air inlet and blown into the insect killing assembly through the first air outlet, improving the mosquito killing efficiency; by setting that both the lighting switch and the mosquito attracting lamp are electrically connected to the control main board, the lighting switch can control the mosquito attracting lamp to be turned on or off through the control main board, and the operation is simple and fast; on the other hand, by setting a fan logo on the fan switch and a light bulb logo on the lighting switch, it is convenient for users to distinguish the fan switch and the lighting switch and avoid user confusion.

[0011] As an improvement, a positioning protrusion is arranged on one side of the first air outlet of the fan assembly, and a positioning groove is arranged on one side of the first inlet of the insect killing assembly. The positioning protrusion is connected to the positioning groove so that the fan assembly is positioned and covered on the insect killing assembly. In this technical solution, the fan assembly rotates to move away from or cover the insect killing assembly. By setting a positioning protrusion on the fan assembly and a positioning groove on the insect killing assembly, the fan assembly rotates in the direction of covering the insect killing assembly, and the fan assembly is covered in place by inserting the positioning protrusion into the positioning groove, avoiding the deviation of the fan assembly and making the use more reliable.

[0012] As an improvement, a charging interface is arranged on the side wall of the insect killing assembly, and the charging interface is electrically connected to the control main board. In this technical solution, by setting a charging interface electrically connected to the control main board, the insect killing fan can be externally connected to a power supply through the charging interface, enabling the insect killing fan to have a plug-and-play function. This interface is preferably a TYPE-C interface with better versatility.

[0013] As an improvement, a rotating connection seat is arranged on the side wall of the insect killing assembly, and a rotating shaft adapted to the rotating connection seat is arranged on the side wall of the fan assembly. The rotating shaft is connected to the rotating connection seat so that the fan assembly can rotate relative to the insect killing assembly. In this technical solution, the fan assembly and the insect killing assembly are hinged through the rotating shaft and the rotating connection seat. The fan assembly rotates away from or covers the insect killing assembly through the rotating shaft, and the hinge structure is simple and reliable.

[0014] As an improvement, a plurality of convex strips are evenly distributed on the rotating shaft, a locking position adapted to the convex strips is arranged on the rotating connection seat, the rotating shaft rotates to switch different convex strips to be connected with the locking position, and the connection between the convex strip and the locking position enables the fan assembly to rotate and be positioned relative to the insect killing assembly. In this technical solution, convex strips are arranged on the rotating shaft and a locking position is arranged on the rotating connection seat. The connection between the convex strip and the locking position enables the fan assembly to rotate and be positioned relative to the insect killing assembly. The fan assembly can maintain this rotation angle without manual control by the user, making it more labor-saving. By arranging a plurality of convex strips, when the user applies force to the fan assembly to rotate the rotating shaft, the rotating shaft can rotate to switch different convex strips to be connected with the locking position, so that the fan assembly can maintain its current position at multiple rotation angles, meeting more usage requirements. Description of the Drawings

[0015] Figure 1 FIG. is a three-dimensional structural schematic diagram of an insect killer of the present application in the state of killing mosquitoes.

[0016] Figure 2 FIG. is a three-dimensional structural schematic diagram of an insect killer of the present application in the blowing state.

[0017] Figure 3 FIG. is an exploded view of an insect killer of the present application.

[0018] Figure 4 For the present application Figure 3 Partial enlarged schematic diagram of part A.

[0019] Figure 5 FIG. is a three-dimensional structural schematic diagram of the insect killing assembly of the present application.

[0020] As shown in the figure: 1. Fan assembly; 11. First air inlet; 12. First air outlet; 13. Positioning protrusion; 14. Rotating shaft; 141. Convex strip; 2. Insect killing assembly; 21. First inlet; 22. First outlet; 23. Limiting block; 231. Arc-shaped protrusion; 24. Positioning groove; 25. Rotating connection seat; 251. Locking position; 3. Insect storage box; 31. Clamping groove; 311. Arc-shaped depression; 4. Fan switch; 5. Lighting switch; 6. Charging interface. Detailed Description of the Embodiment

[0021] To better understand the present application, more detailed descriptions will be made for various aspects of the present application with reference to the accompanying drawings. It should be understood that these detailed descriptions are only descriptions of the exemplary embodiments of the present application and do not limit the scope of the present application in any way. Throughout the specification, the same reference numerals refer to the same elements.

[0022] In the drawings, for the sake of clarity, the thickness, dimensions, and shape of the objects have been slightly exaggerated. The drawings are only examples and are not drawn to an exact scale.

[0023] It should also be understood that the terms "comprising", "including", "having", "containing", and "including" when used in this specification mean the presence of the stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or combinations thereof. The terms "first", "second", etc. are mainly used to distinguish different devices, elements, or components (the specific types and structures may be the same or different), and do not indicate or imply the relative importance and quantity of the indicated devices, elements, or components. Unless otherwise specified, the meaning of "a plurality" is two or more.

[0024] In addition, it should be noted that: the terms "installed", "set", "provided with", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements, or components; it can be directly provided on another component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are only for the purpose of illustration. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] As Figures 1 to 5 shown, the present application discloses an insect killer, which includes a fan assembly 1 and an insect killing assembly 2. The fan assembly 1 is hinged to the insect killing assembly 2. The fan assembly 1 is provided with a first air inlet 11 and a first air outlet 12. The first air outlet 12 is located on the side of the fan assembly 1 close to the insect killing assembly 2. The insect killing assembly 2 is provided with a first inlet 21 that cooperates with the first air outlet 12. The fan assembly 1 is provided with a first air inlet 11 and a first air outlet 12. The fan assembly 1 sucks air through the first air inlet 11 and blows air through the first air outlet 12. The fan assembly 1 is hinged to the insect killing assembly 2, and the fan assembly 1 can rotate relative to the insect killing assembly 2 away from or cover it under force;

[0026] As Figure 1 shown, when insect killing is needed, the user rotates the fan assembly 1 in the direction of covering the insect killing assembly 2, so that the first air outlet 12 is connected and communicated with the first inlet 21. The fan assembly 1 sucks in mosquitoes through the first air inlet 11 and blows them out through the first air outlet 12. The first air outlet 12 blows the mosquitoes into the insect killing assembly 2 through the first inlet 21 for extermination. AsFigure 1 The shown fan assembly 1 sucks air vertically, and the insect-killing assembly 2 can kill mosquitoes by means such as air-drying or sticky mosquito papers. By utilizing the air-sucking principle of the fan assembly 1 in cooperation with the insect-killing assembly, the mosquito-killing function can be efficiently achieved.

[0027] As Figure 2 shown, when blowing is required, the user rotates the fan assembly 1 in a direction away from the insect-killing assembly 2, so that the first air outlet 12 of the fan assembly 1 is separated from the first inlet 21 of the insect-killing assembly 2. The fan assembly 1 is only used for blowing and cooling through the first air outlet 12. By changing the blowing direction of the first air outlet 12, the mosquito-killing function can be achieved when the blowing direction of the first air outlet 12 is directly facing the first inlet 21, and the blowing function can be achieved when the blowing direction of the first air outlet 12 is perpendicular to the first inlet 21. As Figure 2 shown, the fan assembly 1 sucks air horizontally. The user only needs to rotate the fan assembly 1 to achieve the switching between the blowing function and the mosquito-killing function. The same fan assembly 1 can achieve two functions, making it more convenient and faster to use.

[0028] More specifically, as Figures 1 to 3 shown, a worm storage box 3 is detachably connected to the bottom of the insect-killing assembly 2. The insect-killing assembly 2 is provided with a first outlet 22, and the insect-killing assembly 2 is communicated with the worm storage box 3 through the first outlet 22. By providing the worm storage box 3 connected to the insect-killing assembly 2, the mosquito corpses killed by the insect-killing assembly 2 are centrally processed through the worm storage box 3, avoiding the influence of mosquito corpses on the surrounding environment; the worm storage box 3 is detachably connected to the insect-killing assembly 2. The specific ways of detachable connection include but are not limited to elastic buckles, internal and external spirals, etc. The worm storage box 3 can be cleaned by disassembly for subsequent use. The worm storage box 3 is connected vertically to or away from the insect-killing assembly 2. The vertical disassembly method can prevent the mosquito corpses in the worm storage box 3 from being accidentally poured out during the disassembly process, and the disassembly and assembly are simpler and more reliable.

[0029] More specifically, as Figure 3 and Figure 4As shown, a limiting block 23 is provided at the bottom of the insect killing component 2, and a clamping groove 31 adapted to the limiting block 23 is provided on the inner wall of the insect storage box 3, so that the insect killing component 2 and the insect storage box 3 are detachably connected, and the insect storage box 3 is vertically connected to the insect killing component 2 so that the limiting block 23 is inserted into the clamping groove 31. When the insect storage box 3 needs to be installed, the insect storage box 3 is vertically connected to the bottom of the insect killing component 2 so that the limiting block 23 is vertically inserted into the clamping groove 31, and then the insect storage box 3 is rotated so that the limiting block 23 rotates into the clamping groove 31, and the limiting block 23 is vertically abutted against the snap-in groove 31 to limit the insect storage box 3, so that the insect storage box 3 cannot be vertically separated from the insect killing component 2, thereby realizing the installation limit. When the insect storage box 3 needs to be disassembled, it is only necessary to rotate the insect storage box 3 in the opposite direction to make the limit block 23 rotate to release the vertical limit, and the insect storage box 3 can be vertically separated from the insect killing component 2. The rotating buckle method is simple and reliable. It should be noted that the limit block 23 in this scheme can also be set on the inner wall of the insect storage box 3, and correspondingly, the snap-in groove 31 can be set at the bottom of the insect killing component 2. The principle is the same and will not be repeated.

[0030] More specifically, Figure 3 and Figure 4 As shown, the limit block 23 is provided with an arc-shaped protrusion 231, and the arc-shaped recess 311 adapted to the arc-shaped protrusion 231 is provided in the clamping groove 31. The arc-shaped protrusion 231 and the arc-shaped recess 311 are elastically matched to limit the limit block 23 in the clamping groove 31. The limit block 23 enters the clamping groove 31 by rotating so as to vertically abut against the clamping groove 31. By providing the arc-shaped protrusion 231 on the limit block 23 and providing the arc-shaped recess in the clamping groove 31, the limit block 23 is provided with an arc-shaped protrusion 231 on the limit block 23 and providing the arc-shaped recess in the clamping groove 31. 311, the arc-shaped protrusion 231 is elastically matched with the arc-shaped recess 311, and the arc-shaped protrusion 231 enters or disengages from the arc-shaped recess 311 by rotating, so as to prevent the insect storage box 3 from rotating under the influence of a small external force and disengaging from the insect killing component 2, thereby improving the installation reliability; it should be noted that the arc-shaped protrusion 231 in the present scheme can also be arranged in the clamping groove 31, and correspondingly, the arc-shaped recess 311 can be arranged on the limit block 23, the principle is the same, and it will not be repeated.

[0031] More specifically, Figure 1 , Figure 2 and Figure 5 As shown, a control mainboard and a fan switch 4 are installed on the side wall of the insect killing component 2. The fan switch 4 and the fan component 1 are both electrically connected to the control mainboard to control the opening and closing of the fan component 1. By setting the fan switch 4 and the fan component 1 to be electrically connected to the control mainboard, the fan switch 4 can control the fan component 1 to be turned on or off through the control mainboard. The operation is simple and quick. The control mainboard and the fan switch 4 are both installed on the side wall of the insect killing component 2 to avoid interfering with the first air outlet 12 blowing air to the insect killing component 2, and the overall distribution is more reasonable.

[0032] More specifically, a mosquito attracting lamp is installed on the fan assembly 1. The mosquito attracting lamp is electrically connected to the control main board. By installing the mosquito attracting lamp on the fan assembly 1, the mosquito attracting lamp includes but is not limited to an ultraviolet lamp. The mosquito attracting lamp can attract mosquitoes around the fan assembly 1. Since the fan assembly 1 operates to generate a certain suction force, mosquitoes can be inhaled through the first air inlet 11 and blown into the insect killing assembly 2 through the first air outlet 12, improving the mosquito killing efficiency. In this solution, the mosquito attracting lamp is arranged inside the fan blade of the fan assembly 1, and the fan blade is a transparent fan blade, so as to better attract mosquitoes.

[0033] More specifically, as Figure 1 、 Figure 2 and Figure 5 shown, a lighting switch 5 is arranged on the side wall of the insect killing assembly 2. The lighting switch 5 is electrically connected to the control main board to control the opening and closing of the mosquito attracting lamp. By setting both the lighting switch 5 and the mosquito attracting lamp to be electrically connected to the control main board, the lighting switch 5 can control the opening or closing of the mosquito attracting lamp through the control main board, and the operation is simple and fast. On the other hand, by setting a fan logo on the fan switch 4 and a bulb logo on the lighting switch 5, it is convenient for users to distinguish the fan switch 4 and the lighting switch 5, avoiding user confusion.

[0034] More specifically, as Figure 2 and Figure 5 shown, a positioning protrusion 13 is arranged on one side of the first air outlet 12 of the fan assembly 1, and a positioning groove 24 is arranged on one side of the first inlet 21 of the insect killing assembly 2. The positioning protrusion 13 is connected to the positioning groove 24 so that the fan assembly 1 is positioned and covered on the insect killing assembly 2. The fan assembly 1 rotates to move away from or cover the insect killing assembly 2. By setting the positioning protrusion 13 on the fan assembly 1 and the positioning groove 24 on the insect killing assembly 2, the fan assembly 1 rotates in the direction of covering the insect killing assembly 2, and the fan assembly 1 is covered in place by inserting the positioning protrusion 13 into the positioning groove 24, avoiding the deviation of the fan assembly 1 and making the use more reliable. It should be noted that the positioning protrusion 13 in this solution can also be arranged on one side of the first inlet 21 of the insect killing assembly 2. Correspondingly, the positioning groove 24 can be arranged on one side of the first air outlet 12 of the fan assembly 1. The principle is the same and will not be elaborated.

[0035] More specifically, as Figure 1 、 Figure 2 and Figure 5 shown, a charging interface 6 is arranged on the side wall of the insect killing assembly 2. The charging interface 6 is electrically connected to the control main board. By setting the charging interface 6 electrically connected to the control main board, the insect killing fan can be externally powered through the charging interface 6, enabling the insect killing fan to have the function of plug and play. This interface is preferably a TYPE-C interface, with better universality.

[0036] More specifically, as Figure 1 、 Figure 3 andFigure 5 As shown, a rotating connection seat 25 is provided on the side wall of the insect-killing component 2, and a rotating shaft 14 adapted to the rotating connection seat 25 is provided on the side wall of the fan component 1. The rotating shaft 14 is connected to the rotating connection seat 25 so that the fan component 1 can rotate relative to the insect-killing component 2. The fan component 1 and the insect-killing component 2 are hinged through the rotating shaft 14 and the rotating connection seat 25. The fan component 1 rotates away from or covers the insect-killing component 2 through the rotating shaft 14. The hinge structure is simple and reliable.

[0037] More specifically, as Figure 5 shown, the control main board, the fan switch 4 and the rotating connection seat 25 are all arranged on the same side of the insect-killing component 2. The control main board, the fan switch 4 and the rotating connection seat 25 are arranged on the same side, so that both the fan switch 4 and the fan component 1 can be electrically connected to the control main board through the shortest path. The overall distribution is more reasonable and the aesthetics is better.

[0038] More specifically, as Figure 2 and Figure 5 shown, a plurality of ridges 141 are evenly distributed on the rotating shaft 14, and a locking position 251 adapted to the ridges 141 is provided on the rotating connection seat 25. The rotating shaft 14 rotates to switch different ridges 141 to be connected to the locking position 251. The connection between the ridge 141 and the locking position 251 enables the fan component 1 to be rotationally positioned relative to the insect-killing component 2. By providing the ridges 141 on the rotating shaft 14 and the locking position 251 on the rotating connection seat 25, the connection between the ridge 141 and the locking position 251 enables the fan component 1 to be rotationally positioned relative to the insect-killing component 2. The fan component 1 can maintain this rotation angle without manual control by the user, which is more labor-saving. By providing a plurality of ridges 141, when the user applies force to the fan component 1 to make the rotating shaft 14 rotate, the rotating shaft 14 can rotate to switch different ridges 141 to be connected to the locking position 251, so that the fan component 1 can maintain its current position at multiple rotation angles, meeting more usage requirements.

[0039] This application is not limited to the above best implementation manner. Anyone can obtain other various forms of products under the inspiration of this application. However, no matter what changes are made in its shape or structure, as long as it has the same or similar technical solutions as this application, it falls within the protection scope of this application.

Claims

1. An insect exterminator, characterized in that, It includes a fan assembly (1) and an insect extermination assembly (2). The fan assembly (1) is hinged to the insect extermination assembly (2). The fan assembly (1) is provided with a first air inlet (11) and a first air outlet (12). The first air outlet (12) is located on the side of the fan assembly (1) close to the insect extermination assembly (2). The insect extermination assembly (2) is provided with a first inlet (21). When the fan assembly (1) rotates away from the insect extermination assembly (2), the first air outlet (12) of the fan assembly is separated from the first inlet (21) of the insect extermination assembly. The fan assembly (1) realizes the function of blowing air through the first air outlet (12). When the fan assembly (1) rotates towards the direction of covering the insect extermination assembly (2), the first air outlet (12) is connected and communicated with the first inlet (21), and the fan assembly (1) cooperates with the insect extermination assembly (2) to realize the function of insect extermination.

2. The insect killer according to claim 1, characterized in that, A storage box for insects (3) is detachably connected to the bottom of the insect extermination assembly (2). The insect extermination assembly (2) is provided with a first outlet (22). The insect extermination assembly (2) is communicated with the storage box for insects (3) through the first outlet (22).

3. The insect killer according to claim 2, wherein, A limiting block (23) is provided at the bottom of the insect extermination assembly (2). A clamping groove (31) adapted to the limiting protrusion is provided on the inner wall of the storage box for insects (3). The storage box for insects (3) is vertically connected to the insect extermination assembly (2) so that the limiting block (23) is inserted into the clamping groove (31). The storage box for insects (3) is vertically limited by rotating so that the limiting block (23) and the clamping groove (31) are vertically limited.

4. An insect exterminator according to claim 3, characterized in that, An arc-shaped protrusion (231) is provided on the limiting protrusion. An arc-shaped depression (311) adapted to the arc-shaped protrusion (231) is provided in the clamping groove (31). The arc-shaped protrusion (231) and the arc-shaped depression (311) are elastically matched to limit the limiting block (23) in the clamping groove (31).

5. An insect killer according to claim 1, characterized in that, A control main board and a fan switch (4) are installed on the side wall of the insect extermination assembly (2). The fan switch (4) and the fan assembly (1) are both electrically connected to the control main board to control the opening and closing of the fan assembly (1).

6. An insect exterminator according to claim 5, characterized in that, A mosquito attracting lamp is installed on the fan assembly (1). The mosquito attracting lamp is electrically connected to the control main board. A lighting switch (5) is provided on the side wall of the insect extermination assembly (2). The lighting switch (5) is electrically connected to the control main board to control the opening and closing of the mosquito attracting lamp.

7. An insect exterminator according to claim 1, characterized in that, A positioning protrusion (13) is provided on one side of the first air outlet (12) of the fan assembly (1). A positioning groove (24) is provided on one side of the first inlet (21) of the insect extermination assembly (2). The positioning protrusion (13) is connected to the positioning groove (24) so that the fan assembly (1) is positioned and covered on the insect extermination assembly (2).

8. An insect exterminator according to claim 5, characterized in that, A charging interface (6) is provided on the side wall of the insect extermination assembly (2). The charging interface (6) is electrically connected to the control main board.

9. An insect exterminator according to claim 5, characterized in that, A rotating connection seat (25) is provided on the side wall of the insect killing component (2), and a rotating shaft (14) adapted to the rotating connection seat (25) is provided on the side wall of the fan component (1). The rotating shaft (14) is connected to the rotating connection seat (25) so that the fan component (1) can rotate relative to the insect killing component (2).

10. An insect exterminator according to claim 9, characterized in that, A plurality of ridges (141) are evenly distributed on the rotating shaft (14), and a locking position (251) adapted to the ridges (141) is provided on the rotating connection seat (25). The rotating shaft (14) rotates to switch different ridges (141) to be connected to the locking position (251), and the connection between the ridges (141) and the locking position (251) enables the fan component (1) to be rotationally positioned relative to the insect killing component (2).

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