CN213663234U

CN213663234U - Mosquito killing device

Info

Publication number: CN213663234U
Application number: CN202022320994.9U
Authority: CN
Inventors: 许广博; 朱蜜本; 吕权
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-13
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a mosquito eradication device, which comprises a shell and a mosquito eradication module contained in the shell, the mosquito killing module comprises a fan, a working circuit for controlling the fan to work and a mosquito trapping agent positioned on the air outlet path of the fan, the shell comprises an upper shell and a lower shell which are detachably connected, the mosquito killing module also comprises a driving switch which is connected with the working circuit and is used for controlling the working circuit to be switched on or off, a pushing part is arranged in one of the upper shell and the lower shell, when the upper shell and the lower shell are assembled with each other, the pushing part presses the driving switch to conduct the working circuit, when the upper shell is separated from the lower shell, the pushing piece releases the pressing of the driving switch to disconnect the working circuit, and the fan is controlled to stop working.

Description

Mosquito killing device

Technical Field

The utility model discloses mosquito prevention and cure technical field especially relates to a kill mosquito device.

Background

In summer, mosquitoes are easy to breed in hot weather, and the mosquitoes have certain toxicity and carry a large amount of bacteria. Known mosquito killing methods mainly include mosquito incense, mosquito killer lamps and the like. The smoking generated by burning the mosquito incense can play a role in killing mosquitoes, but can also cause certain influence on human bodies; the mosquito killer lamp usually attracts mosquitoes to approach a light source by adding some trapping agents, and the mosquito attracting effect is poor, so that the mosquito killing effect is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing technical problem, the utility model provides a more effective and safe mosquito eradication device for killing mosquitoes.

In order to achieve the above object, the embodiment of the present invention provides a technical solution that:

a mosquito killing device comprises a shell and a mosquito killing module contained in the shell, wherein the mosquito killing module comprises a fan, a working circuit for controlling the fan to work and a mosquito trapping agent positioned on an air outlet path of the fan, the shell comprises an upper shell and a lower shell which are detachably connected, the mosquito killing module also comprises a driving switch which is connected with the working circuit and is used for controlling the working circuit to be switched on or off, a pushing part is arranged in one of the upper shell and the lower shell, when the upper shell and the lower shell are assembled with each other, the pushing part presses the driving switch to conduct the working circuit, when the upper shell is separated from the lower shell, the pushing piece releases the pressing of the driving switch to disconnect the working circuit, and the fan is controlled to stop working.

Wherein, the kill mosquito module is including being used for bearing the weight of the mounting bracket of fan and being located the inner shell seat of mounting bracket one side, drive switch locates the inner shell seat, support the pushing away piece and locate the mounting bracket.

The mounting frame is located in the upper shell, the pushing piece comprises an elastic sheet fixed on the mounting frame and a push rod which is connected with the elastic sheet and can move up and down, the inner shell seat is located in the upper shell and located above the mounting frame, and the driving switch is located on a moving path of the push rod, so that the push rod presses the driving switch or releases the pressing of the driving switch.

Wherein, the central authorities of mounting bracket are equipped with the erection column and are located the mount pad of erection column below, the fan install in on the erection column, the relative both ends of mount pad are the opening respectively, and one of them opening is for facing the air intake of fan, and another opening is for facing to being located the air outlet of the storage mosquito room in the inferior valve, be used for placing in the mount pad mosquito repellent.

The side of the mounting seat facing the fan is provided with a partition part, and the air inlet facing the fan is annularly arranged on the periphery of the partition part.

Wherein, kill mosquito module is still including installing in prevent escaping the net in the inferior valve, prevent escaping the net will the inferior valve is separated and is formed store up the mosquito room and supply the room of acceping including the mount pad is acceptd, prevent escaping to be formed with on the net will accept the room with store up the hole of mosquito room intercommunication.

The inner shell seat comprises a top wall and a side wall extending from the top wall and arranged in an annular mode, the top wall and the side wall jointly enclose to form an accommodating cavity, the accommodating cavity provides a space for placing the fan, and the working circuit and the driving switch are arranged on the side wall.

Wherein, the kill mosquito module is still including traping the lamp, it locates to trap the lamp in the epitheca and with the fan is located the upper and lower both sides of roof.

Wherein, the kill mosquito module is still located including the ring trap lamp outlying electric shock net, the electric shock net include the inlayer electric wire netting with encircle in the outside setting of inlayer electric wire netting and with the outer electric wire netting that the inlayer electric wire netting misplaced each other, the inlayer electric wire netting is connected with the power positive pole, just outer electric wire netting is connected with the power negative pole.

Wherein the drive switch is a microswitch; and/or, be formed with air inlet channel on the epitheca, be formed with air-out passageway on the inferior valve.

The mosquito killing device provided by the embodiment comprises a shell and a mosquito killing module contained in the shell, wherein the mosquito killing module comprises a fan, a working circuit for controlling the fan to work and a mosquito trapping agent positioned on an air outlet path of the fan; the mosquito killing device is also provided with a driving switch which is connected with the working circuit of the fan and is used for controlling the on-off of the working circuit, a pushing part is arranged in one of the upper shell and the lower shell, when the upper shell and the lower shell are assembled with each other, the pushing part presses the driving switch to conduct the working circuit, when the upper shell is separated from the lower shell, the pushing piece releases the pressing of the driving switch to disconnect the working circuit and control the fan to stop working, so that the fan can work normally when a user assembles the upper shell and the lower shell, when the upper shell and the lower shell are detached and separated, the fan stops working, so that a user is prevented from being scratched by the fan in a working state when detaching and separating the upper shell and the lower shell to clean mosquitoes in the shell, and the purpose of killing pests more safely and effectively is achieved.

Drawings

FIG. 1 is a perspective view of a mosquito eradication device according to an embodiment of the present application;

FIG. 2 is an exploded view of the mosquito eradication device of FIG. 1;

FIG. 3 is an exploded view from another angle of the mosquito eradication device of FIG. 1;

FIG. 4 is a cross-sectional view of a mosquito eradication device in an embodiment of the present application;

fig. 5 is another sectional view of the mosquito eradication device according to the embodiment of the present application.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

It will also be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Please refer to fig. 1 to 3 in combination, for a mosquito killing apparatus provided by an embodiment of the present application, including a housing 10 and a mosquito killing module accommodated in the housing 10, the mosquito killing module includes a fan 21, a working circuit 22 for controlling the work of the fan 21, and a mosquito attractant 23 located on an air outlet path of the fan 21, the housing 10 includes an upper housing 11 and a lower housing 12 detachably connected to each other, the mosquito killing module further includes a driving switch 221 connected to the working circuit 22 and used for controlling the on/off of the working circuit 22, a pushing member 241 is disposed inside one of the upper housing 11 and the lower housing 12, when the upper housing 11 and the lower housing 12 are assembled with each other, the pushing member 241 presses the driving switch 221 to enable the working circuit 22 to be connected, so as to control the work of the fan 21, when the upper housing 11 is separated from the lower housing 12, the pushing member 241 releases the pressing of the driving switch 221 to turn off the operating circuit 22, thereby controlling the fan 21 to stop operating.

The mosquito-attracting agent 23 comprises a container and a mosquito-attracting material arranged in the container, wherein the mosquito-attracting material can be liquid or solid, has volatility and can emit odor capable of attracting mosquitoes. The mosquito attractant 23 is arranged on the air outlet path of the fan 21, the air flow blown out by the fan 21 can accelerate the diffusion of the mosquito attractant 23, and the diffusion range of the odor diffused by the mosquito attractant 23 can be enlarged, so that the mosquito attracting effect is more effective. The pushing part 241 is disposed inside one of the upper casing 11 and the lower casing 12, and may be the pushing part 241 disposed on the upper casing 11 or disposed on another element inside the upper casing 11 and relatively fixedly connected to the upper casing 11, or the pushing part 241 disposed on the lower casing 12 or disposed on another element inside the lower casing 12 and relatively fixedly connected to the lower casing 12, so as to ensure that the pushing part 241 can form a pushing force on the driving switch 221 when the upper casing 11 and the lower casing 12 are assembled together, and the pushing part 241 presses the driving switch 221 to turn on the working circuit 22.

In the above embodiment, the mosquito killing device comprises a housing 10 and a mosquito killing module contained in the housing 10, the mosquito killing module comprises a fan 21, a working circuit 22 for controlling the fan 21 to work, and a mosquito trapping agent 23 located on an air outlet path of the fan 21, the fan 21 is arranged and the mosquito trapping agent 23 is arranged on the air outlet path of the fan 21, so that the volatilization efficiency and diffusion range of the mosquito trapping agent 23 can be increased by the fan 21, a better trapping effect is achieved, and the mosquito killing effect can be improved; the mosquito killing device is further provided with a driving switch 221 which is connected with a working circuit 22 of the fan 21 and used for controlling the working circuit 22 to be switched on or switched off, the upper shell 11 and the lower shell 12 are internally provided with a pushing piece 241, when the upper shell 11 and the lower shell 12 are assembled with each other, the pushing piece 241 presses the driving switch 221 to enable the working circuit 22 to be switched on, so that the fan 21 can work, when the upper shell 11 is separated from the lower shell 12, the pushing piece 241 releases the pressing of the driving switch 221 to enable the working circuit 22 to be switched off, the fan 21 is controlled to stop working, the fan 21 can normally work when a user assembles the upper shell 11 and the lower shell 12, when the upper shell 11 and the lower shell 12 are disassembled and separated, the fan 21 stops working to avoid the user from being scratched by the fan 21 in the working state when the user disassembles and separates the upper shell 11 and the lower shell 12 to clean mosquitoes in the shell 10, the purpose of killing pests more safely and effectively is achieved.

In some embodiments, please refer to fig. 4 and 5 in combination, the mosquito killing module includes a mounting frame 24 for carrying the fan 21 and an inner housing seat 25 located at one side of the mounting frame 24, the driving switch 221 is disposed on the inner housing seat 25, and the pushing element 241 is disposed on the mounting frame 24. The mosquito killing module is arranged in a space formed by the upper shell 11 and the lower shell 12, when the upper shell 11 and the lower shell 12 are assembled and connected, the pushing piece 241 correspondingly approaches the driving switch 221 to form pushing force on the driving switch 221, and the pushing piece 241 pushes the driving switch 221 to switch the driving switch 221 to an open state; on the contrary, when the upper shell 11 and the lower shell 12 are separated from each other, the pushing member 241 is correspondingly away from the driving switch 221 to cancel the pushing action force on the driving switch 221, and the driving switch 221 is switched to the off state. In this embodiment, when the upper casing 11 and the lower casing 12 are assembled and connected, the top end of the lower casing 12 forms a pushing force on the pushing member 241 disposed on the mounting frame 24, so that the pushing member 241 applies a pushing force to the driving switch 221, and the driving switch 221 is switched to an on state.

In some embodiments, the mounting frame 24 is located in the upper shell 11, the pushing element 241 includes an elastic sheet fixed on the mounting frame 24 and a push rod connected to the elastic sheet and capable of moving up and down, the inner shell seat 25 is located in the upper shell 11 and above the mounting frame 24, and the driving switch 221 is located on a moving path of the push rod, so that the push rod presses the driving switch 221 or releases the pressing of the driving switch 221. Wherein, the shell fragment that supports and push away piece 241 can be the bar slice, is fixed in on the mounting bracket 24, the one end of push rod with the shell fragment is connected, when the push rod was kept away from the one end and the drive switch 221 butt of shell fragment, because the effect of shell fragment, the push rod can extrude the shell fragment and move the certain distance towards the direction at shell fragment place, and the push rod can form the pressure of supporting that lasts to drive switch 221 under the effort that the shell fragment resumes the deformation trend. In an alternative embodiment, the drive switch 221 is a microswitch.

Optionally, a mounting post 243 and a mounting seat 244 located below the mounting post 243 are disposed in the center of the mounting frame 24, the fan 21 is mounted on the mounting post 243, two opposite ends of the mounting seat 244 are respectively provided with openings 2441, one of the openings 2441 is an air inlet facing the fan 21, the other opening 2441 is an air outlet facing the mosquito storage chamber 122 located in the lower shell 12, and the mounting seat 244 is used for placing the mosquito attractant 23 therein. The opening of the mounting seat 244 facing the lower shell 12 is provided with a buckling arm 2442, and the buckling arm 2442 can play an auxiliary fixing role for the mosquito attractant 23 contained in the buckling arm 2442 to prevent the mosquito attractant 23 from being separated from the mounting seat 244.

The whole shell 10 is approximately cylindrical, a mosquito storage chamber 122 is formed at the bottom of the lower shell 12, and mosquitoes attracted into the mosquito killing device through the mosquito attractant 23 can be gathered in the mosquito storage chamber 122 after being killed. Mounting bracket 24 is located be close to in the upper shell 11 the one end of inferior valve 12 provides the erection column 243 of fan 21 installation and the mount pad 244 that is used for placing mosquito luring agent 23 and all forms in on the mounting bracket 24, can ensure that the air current of the air outlet outflow of fan 21 can blow to mosquito luring agent 23 at first concentratedly, and the air current can promote the volatilizing of mosquito luring agent 23, and the air current that lures mosquito agent 23 through carries the smell flow direction air-out passageway 120 on the inferior valve 12 that lures mosquito agent 23 and give off, and follow air-out passageway 120 flows out the mosquito killing device, the setting of mounting bracket 24 not only makes mosquito killing module overall structure compacter, and can ensure that the air current of fan 21 concentrates the flow direction to luring mosquito agent 23 and obtain better mosquito luring effect. Optionally, a partition 245 is disposed on a side of the mounting seat 244 facing the fan 21, and the air inlet facing the fan 21 is disposed around the periphery of the partition 245. The size of the partition 245 is smaller than the size of the opening 2441. The partition 245 is disposed to block a portion of the opening 2441 of the mounting seat 244 facing the air outlet of the fan 21, so that the air flow of the fan 21 can flow to the mosquito repellent 23 in the mounting seat 244 through the space between the partition 245 and the mounting seat 244, and the odor volatilized from the mosquito repellent 23 in the mounting seat 244 can be reduced from flowing to the inside of the fan 21, thereby generating a corrosive effect on the motor in the fan 21.

Optionally, an air inlet channel 110 is formed on the upper shell 11, and an air outlet channel 120 is formed on the lower shell 12. Outside air can form the air current under the high-speed rotation of fan 21 and blow to luring mosquito agent 23 in getting into mosquito killing device through inlet air channel 110 on the epitheca 11, promotes luring volatilizing of mosquito agent 23, carrying luring mosquito agent 23's smell follow the air-out passageway 120 of inferior valve 12 flows mosquito killing device the inside airflow channel who follows epitheca 11 to inferior valve 12 that forms of mosquito killing device avoids the inside turbulent flow that produces of mosquito killing device.

In some embodiments, the mosquito killing module further includes an anti-escape net 26 installed in the lower case 12, the anti-escape net 26 partitions the lower case 12 to form the mosquito storage chamber 122 and a containing chamber for containing the mounting seat 244 therein, and the anti-escape net 26 is formed with a hole for communicating the containing chamber with the mosquito storage chamber 122. Prevent escaping net 26's outline size with the cross sectional dimension of inferior valve 12 is roughly the same, prevents escaping net 26 can be the toper, the hole can be including the bar hole from preventing escaping net 26's the outside radial distribution in center, and each hole is following can be the slope form in the direction that the central axis of inferior valve 12 extends, so, can be in order to ensure to receive mosquito attractant 23 and lure and the mosquito that gets into the mosquito killing device can drop to storing up in the mosquito room 122 through the hole from mosquito-proof net's top, can prevent again that the mosquito that drops to storing up in the mosquito room 122 from passing through the hole is reverse to escape the mosquito killing device.

In some embodiments, the inner housing seat 25 includes a top wall and a side wall extending from the top wall and disposed in an annular shape, the top wall and the side wall jointly enclose a containing cavity 251, the containing cavity 251 provides a space for placing the fan 21, and the operating circuit 22 and the driving switch 221 are both disposed on the side wall. The inner casing seat 25 is located in the upper casing 11 and connected to the upper casing 11, one side of the inner casing seat 25 with a side wall faces the mounting frame 24, the end of the side wall far away from the top wall abuts against the mounting frame 24, the side wall is annularly arranged on the periphery of the fan 21, an annular air flow channel is formed between the inner surface of the side wall and the end of the fan blade of the fan 21, and the function of guiding the air flow of the fan 21 to flow from the air outlet to the mosquito-luring agent 23 in the mounting seat 244 in a concentrated manner can be achieved. The inner housing seat 25 may further have a power supply port 111 for connecting with an external power supply, and the power supply port 111 is electrically connected to the operating circuit.

Optionally, the mosquito eradication module further includes a trap lamp 271. The trapping lamps 271 are arranged in the upper shell 11 and are positioned at the upper side and the lower side of the top wall together with the fan 21. The lamp tube of the trap lamp 271 can extend along the direction of the central axis of the upper shell 11, a hollow part which communicates the space between the top wall and the upper shell 11 and the accommodating cavity 251 is arranged on the top wall, and external mosquitoes can be attracted by the light of the trap lamp 271 to enter the mosquito killing device, and can fall into the accommodating cavity 251 from the hollow part after being killed, and finally fall into the mosquito storage chamber 122 of the lower shell 12. Optionally, the kill mosquito module is still including locating the peripheral electric shock net 272 of traping lamp 271, electric shock net 272 include inlayer electric wire netting 2721 and surround in the outside setting of inlayer electric wire netting 2721 and with the outer electric wire netting 2722 of the mutual dislocation of inlayer electric wire netting 2721, inlayer electric wire netting 2721 is connected with the power positive pole, just outer electric wire netting 2722 is connected with the power negative pole. The electric shock net 272 is arranged around the trapping lamp 271, and when mosquitoes are attracted by the light of the trapping lamp 271 and fly to the trapping lamp 271, the mosquitoes touch the electric shock net 272 to be effectively killed. The inner layer electric network 2721 and the outer layer electric network 2722 of the electric shock net 272 are arranged in a staggered mode, so that a user can be prevented from touching the outer layer electric network 2722 to get an electric shock after the upper shell 11 and the lower shell 12 are disassembled and separated. Can be equipped with the perforation that corresponds with power supply mouth 111 on the epitheca 11, electric shock net 272 with power supply mouth 111 electricity is connected, when mosquito eradication device used, can be connected and obtain the electric energy through power supply mouth 111 and external power source. The upper shell 11 may further be provided with a power key 112, the power key 112 may be electrically connected to the control switches of the trapping lamp 271 and the electric shock net 272, and the trapping lamp 271 and the electric shock net 272 may be controlled to be turned on or turned off by the power key 112.

The mosquito eradication device that this application embodiment provided possesses following characteristics at least:

firstly, the mosquito killing device comprises a fan 21 arranged in the shell 10 and a trapping agent 23 arranged on an air outlet path of the fan 21, the volatilization capacity and the diffusion range of the trapping agent 23 can be improved by utilizing air flow generated by the fan 21, and the mosquito killing device plays a more effective role in trapping mosquitoes;

secondly, the mosquito killing device comprises a driving switch 221 and a pushing part 241, when the upper shell 11 and the lower shell 12 are assembled, the pushing part 241 pushes the driving switch 221 to enable the working circuit 22 of the fan 21 to be conducted, the fan 21 can work normally, and when the upper shell 11 and the lower shell 12 are disassembled and separated from each other, the pushing part 241 is far away from the driving switch 221 to enable the working circuit 22 to be disconnected, so that a user is prevented from being scratched by the rotating fan 21 after the upper shell 11 and the lower shell 12 are disassembled, and the purpose of killing pests safely and effectively is achieved;

thirdly, a trapping lamp 271 and an electric shock net 272 are also arranged in the mosquito killing device, and the trapping lamp 271 and the trapping agent can play a double reinforcing role in trapping mosquitoes; the electric shock grid 272 comprises an inner-layer power grid 2721 and an outer-layer power grid 2722 which are respectively connected with the positive pole and the negative pole of a power supply, and the inner-layer power grid 2721 and the outer-layer power grid 2722 are staggered, so that electric shock when a user touches the outer-layer power grid 2722 can be avoided;

fourth, bear other components and parts through setting up inner housing seat 25 and mounting bracket 24 in the mosquito killing device, can be so that mosquito killing device's overall structure is compact, also easy to assemble.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A mosquito eradication device is characterized by comprising a shell and a mosquito eradication module contained in the shell, the mosquito killing module comprises a fan, a working circuit for controlling the fan to work and a mosquito trapping agent positioned on the air outlet path of the fan, the shell comprises an upper shell and a lower shell which are detachably connected, the mosquito killing module also comprises a driving switch which is connected with the working circuit and is used for controlling the working circuit to be switched on or off, a pushing part is arranged in one of the upper shell and the lower shell, when the upper shell and the lower shell are assembled with each other, the pushing part presses the driving switch to conduct the working circuit, when the upper shell is separated from the lower shell, the pushing piece releases the pressing of the driving switch to disconnect the working circuit, and the fan is controlled to stop working.

2. The mosquito killing device as claimed in claim 1, wherein the mosquito killing module comprises a mounting frame for carrying the fan and an inner housing seat located on one side of the mounting frame, the driving switch is arranged on the inner housing seat, and the pushing member is arranged on the mounting frame.

3. The mosquito killing device according to claim 2, wherein the mounting frame is located in the upper case, the pushing member includes an elastic piece fixed on the mounting frame and a push rod connected to the elastic piece and capable of moving up and down, the inner case is located in the upper case and located above the mounting frame, and the driving switch is located on a moving path of the push rod, so that the push rod presses or releases the pressing of the driving switch.

4. The mosquito killing device as claimed in claim 2, wherein the mounting frame has a mounting post at the center thereof and a mounting seat below the mounting post, the fan is mounted on the mounting post, the mounting seat has openings at opposite ends thereof, one of the openings is an air inlet facing the fan, the other opening is an air outlet facing the mosquito storage chamber in the lower case, and the mounting seat is used for placing the mosquito attractant therein.

5. The mosquito eradication apparatus according to claim 4, wherein the mounting surface has a partition portion on a side thereof facing the fan, and the intake vent facing the fan is annularly formed at a periphery of the partition portion.

6. The mosquito eradication apparatus according to claim 4, wherein the mosquito eradication module further includes an escape prevention net installed in the lower case, the escape prevention net partitions the lower case to form the mosquito storage chamber and an accommodation chamber for accommodating the installation seat therein, and a hole for communicating the accommodation chamber and the mosquito storage chamber is formed in the escape prevention net.

7. The mosquito killing device as claimed in claim 2, wherein the inner housing seat comprises a top wall and a side wall extending from the top wall and arranged in a ring shape, the top wall and the side wall jointly enclose to form an accommodating cavity, the accommodating cavity provides a space for placing the fan, and the working circuit and the driving switch are both arranged on the side wall.

8. The mosquito eradication device according to claim 7, wherein the mosquito eradication module further includes trap lights disposed in the upper housing and positioned with the fan on upper and lower sides of the top wall.

9. The mosquito killing device as claimed in claim 8, wherein the mosquito killing module further comprises an electric shock net surrounding the trap lamp, the electric shock net comprises an inner electric net and an outer electric net surrounding the outer side of the inner electric net and staggered with the inner electric net, the inner electric net is connected with a positive pole of a power supply, and the outer electric net is connected with a negative pole of the power supply.

10. A mosquito eradication apparatus according to any one of claims 1 through 9, wherein the driving switch is a micro switch; and/or

An air inlet channel is formed on the upper shell, and an air outlet channel is formed on the lower shell.