Suction type mosquito killer

Abstract

The invention provides a suction type mosquito killer which comprises a shell, a suction channel with an insect catching opening is formed in the shell, a negative pressure device, an insect filtering plate and a baffle assembly capable of being opened and closed are arranged in the suction channel, and the insect filtering plate is arranged between the baffle assembly and the negative pressure device. The baffle assembly shields the insect catching opening in a normal state; the baffle assembly comprises a solid baffle rotationally connected with the shell and an opening and closing assembly controlling the solid baffle to be rotationally opened and closed. The shell is further provided with a control assembly controlling the negative pressure device to operate and controlling the baffle assembly to be opened and closed. In the working state, the control assembly controls the negative pressure device to operate to form negative pressure on the insect catching opening and then controls the baffle assembly to open the insect catching opening, and mosquitoes are sucked into the suction channel through the insect catching opening.

Description

Technical Field

[0001] This invention relates to the field of insect killing technology, and more particularly to an inhalation-type mosquito killer. Background Technology

[0002] Insects are diverse and ubiquitous, with mosquitoes, moths, and cockroaches easily appearing even in homes. Therefore, various insect control tools are available on the market, such as electric mosquito swatters and mosquito repellent sprays. However, these tools can also harm humans during the insect-killing process. For example, with electric mosquito swatters, insects fall to the ground during the killing process, requiring secondary cleaning. Furthermore, bacteria on the insects can spread through the air due to the electric shock. Additionally, these tools are limited by confined spaces and have blind spots for insect control.

[0003] Existing technology, such as the Chinese utility model with publication number CN213450900U, also provides a fan with an insect-killing function. It uses an outer frame mounted on the outer surface of the fan body's mounting frame, with an insect-attracting lamp installed in the mounting slot of the outer frame to attract mosquitoes to the fan body. An insect-killing net is installed on the inner wall of the mounting slot of the mounting frame to kill the mosquitoes flying towards the fan body. A collection slot is opened at the bottom of the mounting frame, connected to the mounting slot via a connecting slot, and a collection box is installed inside the collection slot. However, the above-disclosed solution has low efficiency in attracting mosquitoes using an insect-attracting lamp and cannot actively capture mosquitoes.

[0004] Existing technologies include some insect-killing tools that can actively capture mosquitoes. These tools typically have a storage chamber to hold mosquitoes. However, when the storage chamber is opened to store new mosquitoes, or if it is accidentally opened, the mosquitoes may fly out again. Therefore, there is a need for a suction-type mosquito killer that can kill mosquitoes from all angles without any blind spots. Once mosquitoes are captured in the storage chamber, they cannot escape, and the insect-killing process is safe, hygienic, and clean. Summary of the Invention

[0005] The present invention provides an inhalation-type mosquito killer, characterized in that: it includes a shell, the shell is provided with an inhalation channel having an insect trapping opening, the inhalation channel is provided with a negative pressure device, an insect filter plate and an openable and closable baffle assembly, the insect filter plate is disposed between the baffle assembly and the negative pressure device, and the baffle assembly normally covers the insect trapping opening;

[0006] The baffle assembly includes a solid baffle rotatably connected to the housing and an opening and closing assembly for controlling the rotation and opening and closing of the solid baffle. The housing is also provided with a control assembly for controlling the operation of the negative pressure device and the opening and closing of the baffle assembly.

[0007] In operation, the control component controls the negative pressure device to create negative pressure at the insect trapping opening, and then controls the baffle assembly to open the insect trapping opening, sucking mosquitoes into the suction channel through the insect trapping opening.

[0008] Preferably, the housing is provided with an exhaust port communicating with the suction channel, and the negative pressure device includes a fan assembly disposed in the suction channel. The fan assembly generates an airflow from the insect trapping opening through the suction channel to the exhaust port to form a negative pressure airflow from the insect trapping opening to draw in mosquitoes.

[0009] Preferably, the solid baffle is a transparent baffle made of transparent material, which normally covers the insect trapping opening and forms an observation window that allows visibility into the inside of the inhalation channel.

[0010] Preferably, the control component includes a touch switch and an operating ring disposed on the housing. The operating ring can reciprocate around the outer wall of the housing. The touch switch is electrically connected to the negative pressure device. The operating ring is provided with a driving part. The touch switch is correspondingly disposed on the rotation path of the driving part. When the operating ring rotates to a specific angle, the driving part presses the touch switch to trigger the operation of the negative pressure device.

[0011] Preferably, there are several solid baffles, and the several solid baffles are combined to cover the insect trapping opening in the normal state. A rotating shaft is connected to the side of each solid baffle, and the rotating shaft has two connecting parts that are rotatably connected to the housing in the axial direction. The opening and closing component drives the several solid baffles to rotate synchronously, and the solid baffles open or cover the insect trapping opening by rotating around the rotating shaft.

[0012] On the reciprocating rotation path of the operating ring, the position of the operating ring when the solid baffle completely covers the insect-catching mouth is positioned as the first position, and the position of the operating ring when the solid baffle completely opens the insect-catching mouth is positioned as the second position.

[0013] Preferably, the operating ring is provided with a first magnetic attractor, and the housing is provided with a second magnetic attractor that magnetically attracts the first magnetic attractor. The second magnetic attractor is disposed on the housing at a position corresponding to the first position and the second position.

[0014] Preferably, the opening and closing assembly includes a lever disposed on the rotating shaft and extending radially along the rotating shaft, and the operating ring is provided with a group of lever blocks that cooperate with the lever, the group of lever blocks including a plurality of lever blocks;

[0015] During the movement of the operating ring from the first position to the second position, one of the paddles in the paddle group moves the lever in conjunction to control the solid baffle to rotate and open the insect-catching mouth. During the movement of the operating ring from the second position to the first position, the other paddle adjacent to the paddle moves the lever in conjunction to control the solid baffle to rotate and cover the insect-catching mouth.

[0016] Preferably, the number of the toggle block groups corresponds to the number of the toggle levers, and each toggle block group includes a first toggle block and a second toggle block, with the toggle lever head disposed between the two first toggle blocks and the second toggle block;

[0017] During the movement of the operating ring from the first position to the second position, the first lever moves the lever in conjunction to control the solid baffle to rotate and open the insect-catching mouth. During the movement of the operating ring from the second position to the first position, the second lever moves the lever in conjunction to control the solid baffle to rotate and cover the insect-catching mouth.

[0018] The rotating shaft is damped and rotatably connected to the housing. There is a gap between the first and second levers. During the rotation path of the operating ring from the first position to the second position, the travel distance before the operating ring leaves the first position and the first lever abuts against the lever head is defined as the dormant travel distance. When the operating ring is in the dormant travel distance, pressing the touch switch triggers the operation of the negative pressure device.

[0019] Preferably, the housing comprises a base, a middle base, and an upper base connected in sequence;

[0020] The base is provided with a filter plate fixing flange for installing the filter plate and a mounting base for installing the negative pressure device.

[0021] The middle seat is disposed on the base and cooperates with the base to clamp the filter plate to the filter plate fixing flange. The middle seat has a plurality of lower shaft holes and lower slot holes. A rotating shaft frame is provided at the axis position of the middle seat. The lower shaft holes and lower slot holes are arranged circumferentially around the axis of the middle seat. The rotating shaft frame has shaft frame holes corresponding to the lower shaft holes.

[0022] The upper seat is mounted on the middle seat. The bottom of the upper seat has an upper shaft hole corresponding to the lower shaft hole and an upper groove hole corresponding to the lower groove hole. The upper shaft hole and the lower shaft hole together form a housing hole. One end of the rotating shaft is connected to the shaft bracket hole and the other end is connected to the housing hole. The lower groove hole and the upper groove hole together form a sliding groove. The lever is provided with a sliding part that is slidably connected to the sliding groove, so that the operating ring can rotate on the housing. The lever extends through the sliding groove and is movably connected to the lever, so that when the operating ring rotates, it drives the lever to move the lever in conjunction and indirectly drives the solid baffle to rotate around the rotating shaft, so as to control the solid baffle to open or cover the insect trap.

[0023] Preferably, it further includes an operating handle, the operating handle being provided with a hinge seat, and the hinge seat being provided with hinge ends that are respectively hinged to the housing;

[0024] The operating handle is equipped with a power source electrically connected to the negative pressure device, and the operating handle is provided with a control switch that controls the power source to cut off the power supply to the negative pressure device.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0026] This invention provides an inhalation-type mosquito killer. In operation, a negative pressure device is activated to generate suction, and then the baffle assembly is opened to open the insect-catching port, sucking mosquitoes into the suction channel. Meanwhile, the solid baffle is a transparent baffle made of transparent material. Under normal conditions, the transparent baffle covers the insect-catching port and forms an observation window that allows observation of the inside of the suction channel, enabling observation of the survival status of mosquitoes in the suction channel.

[0027] This mosquito killer features a movable casing, allowing for all-around insect control without blind spots. Once mosquitoes are captured and sucked into the suction channel, they cannot escape, ensuring a safe, hygienic, and clean process. Attached Figure Description

[0028] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0030] Figure 2 This is another schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0031] Figure 3This is a partial structural diagram of a preferred embodiment of the present invention;

[0032] Figure 4 This is a partial structural cross-sectional view of a preferred embodiment of the present invention;

[0033] Figure 5 This is an exploded view of the overall structure of a preferred embodiment of the present invention;

[0034] Figure 6 This is a schematic diagram of a solid baffle structure according to a preferred embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of the operating ring structure of a preferred embodiment of the present invention.

[0036] Figure 8 This is a schematic diagram of the shell structure of a preferred embodiment of the present invention.

[0037] In the picture:

[0038] Housing (1); Fan assembly (2); Suction channel (3); Baffle assembly (4); Filter plate (5); Operating ring (6); Operating handle (7); Touch switch (8); Base (11); Middle seat (12); Upper seat (13); Housing hole (14); Slide groove (15); Second magnetic chuck (16); Insect trap (31); Exhaust port (32); Solid baffle (41); Rotating shaft (42); Connecting part (43); Lever (44); Lever head (45); Observation window (46); Toggle assembly (61); Toggle (62); Drive unit (63); First toggle (64); Second toggle (65); First magnetic accumulator (66); Sliding part (67); Hinge seat (71); Hinge end (72); Control switch (73); Power supply (74); Filter plate fixing flange (111); Mounting base (112); Lower shaft hole (121); Lower slot hole (122); Rotating shaft bracket (123); Shaft bracket hole (124); Upper shaft hole (131); Upper slot hole (132). Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0040] In this document, references to "embodiment" or "implementation" mean that a particular feature, structure, or characteristic described in connection with an embodiment or implementation may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0041] In this specification, for convenience, terms such as "middle," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer" are used to indicate orientation or positional relationships in conjunction with the accompanying drawings. This is solely for the purpose of facilitating the description and simplification, and does not imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this disclosure. The positional relationships of the constituent elements may be appropriately varied depending on the orientation of the described constituent elements. Therefore, the use of terms not limited to those described in the specification may be appropriately replaced as needed.

[0042] As a preferred embodiment of this invention application, such as Figure 1-5 As shown, the present invention provides an inhalation type mosquito killer, characterized in that: it includes a shell 1, and the shell 1 is provided with an inhalation channel 3 having an insect trapping opening 31. The inhalation channel 3 is provided with a negative pressure device, an insect filter plate 5 and an openable and closable baffle assembly 4. The insect filter plate 5 is disposed between the baffle assembly and the negative pressure device. The baffle assembly covers the insect trapping opening 31 in the normal state.

[0043] The baffle assembly includes a solid baffle 41 rotatably connected to the housing 1 and an opening and closing assembly for controlling the rotation and opening and closing of the solid baffle 41. The housing 1 is also provided with a control assembly for controlling the operation of the negative pressure device and the opening and closing of the baffle assembly.

[0044] In operation, the control component controls the negative pressure device to create negative pressure in the insect trapping port 31, and then controls the baffle assembly 4 to open the insect trapping port 31, sucking mosquitoes into the suction channel 3 through the insect trapping port 31.

[0045] Specifically, since the negative pressure device is activated first, it generates suction within the suction channel 3, creating a state similar to negative pressure. Opening the baffle assembly allows mosquitoes from the outside to be sucked into the suction channel 3 through the insect-catching opening 31. After the mosquito killer is activated, a slight airflow is generated outside the insect-catching opening 31, causing mosquitoes to adhere tightly to the wall. When they approach, the strong suction inside the insect-catching opening 31 draws them into the suction channel 3, making them easily captured. A filter plate 5 is installed in front of the negative pressure device to prevent captured mosquitoes from entering the operating area of ​​the negative pressure device, avoiding the mosquitoes being crushed by the negative pressure device and causing a difficult-to-clean situation. When the baffle assembly is closed, all captured mosquitoes are located between the baffle assembly and the filter plate 5 in the suction channel 3. The baffle assembly and the filter plate 5 form a storage cavity in the suction channel 3. If the mosquito killer is left for about a day, the mosquitoes will die naturally (those that have sucked blood can live for 2-3 days longer).

[0046] like Figure 3 As shown, the housing 1 has an exhaust port 32 communicating with the suction channel 3. The negative pressure device includes a fan assembly disposed in the suction channel 3. The fan assembly includes a drive motor and a fan. The operation of the fan assembly generates an airflow from the insect-catching opening 31 through the suction channel 3 to the exhaust port 32, thereby creating a negative pressure airflow from the insect-catching opening 31 to draw in mosquitoes. In some embodiments (not shown in the figure), the negative pressure device can also be a turbine fan, centrifugal fan, vacuum pump, compressor pump, or other similar equipment. The negative pressure device can generate the required airflow to create negative pressure for drawing in mosquitoes or other target substances.

[0047] The solid baffle 41 is a transparent baffle made of transparent material. Under normal conditions, the transparent baffle covers the insect trapping opening 31 and forms an observation window 46 that allows visibility into the inside of the suction channel 3. The filter plate 5 can be a perforated mesh plate and connected to a high voltage to stun or kill the mosquitoes captured by the mosquito killer.

[0048] The housing 1 is provided with a control component for controlling the operation of the negative pressure device and the opening and closing of the baffle assembly. The control component includes a touch switch 8 and an operating ring 6 disposed on the inner wall of the housing 1. The operating ring 6 can rotate circumferentially along the outer wall of the housing 1. The touch switch 8 is electrically connected to the negative pressure device. The operating ring 6 is provided with a drive part 63. The touch switch 8 is correspondingly disposed on the rotation path of the drive part 63. When the operating ring 6 rotates to a specific angle, the drive part 63 presses the touch switch 8 to trigger the operation of the negative pressure device.

[0049] like Figure 2 , Figure 6As shown, there are several solid baffles 41, and these solid baffles 41 are combined to cover the insect trapping opening 31 in the normal state. A rotating shaft 42 is connected to the side of the solid baffle 41. The rotating shaft 42 has two connecting parts 43 that are rotatably connected to the housing 1 in the axial direction. The opening and closing assembly drives the several solid baffles 41 to rotate synchronously. The solid baffles 41 open or cover the insect trapping opening 31 by rotating around the rotating shaft 42. The solid baffles 41 are transparent baffles made of transparent material. In the normal state, the transparent baffles cover the insect trapping opening 31 and form an observation window 46 that is visible to the inside of the suction channel 3.

[0050] On the reciprocating rotation path of the operating ring 6, the position of the operating ring 6 when the solid baffle 41 completely covers the insect trapping opening 31 is positioned as the first position, and the position of the operating ring 6 when the solid baffle 41 fully opens the insect trapping opening 31 is positioned as the second position.

[0051] The opening and closing assembly includes a lever 44 disposed on a rotating shaft 42 and extending radially along the rotating shaft 42. The operating ring 6 is provided with a block group 61 that cooperates with the lever 44. The block group 61 includes a plurality of blocks 62. During the movement of the operating ring 6 from the first position to the second position, one block 62 in the block group 61 moves the lever 44 in conjunction to control the solid baffle 41 to rotate and open the insect trapping opening 31. During the movement of the operating ring 6 from the second position to the first position, the other block 62 adjacent to the block 62 moves the lever 44 in conjunction to control the solid baffle 41 to rotate and cover the insect trapping opening 31.

[0052] The number of toggle block groups 61 corresponds to the number of toggle levers 44. Each toggle block group 61 includes a first toggle block 64 and a second toggle block 65. The two toggle blocks 62 are arranged circumferentially on the inner wall of the operating ring 6. The toggle lever head 45 of the toggle lever 44 is located between the two first toggle blocks 64 and the second toggle block 65. The number of toggle block groups 61 corresponds to the number of solid baffles 41. Figure 7 As shown, a drive block is connected between the two toggle blocks 62 of one set of toggle blocks 61. The drive block constitutes a drive part 63 that presses the touch switch 8. When the drive block moves along the rotation path, it presses the touch switch 8 to trigger the operation of the negative pressure device.

[0053] During the movement of the operating ring 6 from the first position to the second position, the first lever 64 moves the lever 44 in conjunction to control the solid baffle 41 to rotate and open the insect trapping opening 31. During the movement of the operating ring 6 from the second position to the first position, the second lever 65 moves the lever 44 in conjunction to control the solid baffle 41 to rotate and cover the insect trapping opening 31.

[0054] The rotating shaft 42 is damped and rotatably connected to the housing 1. There is a gap between the first lever 64 and the second lever 65. During the rotation path of the operating ring 6 from the first position to the second position, the travel before the operating ring 6 leaves the first position and the first lever 64 and the lever 62 head abut against each other is defined as the dormant travel. When the operating ring 6 is in the dormant travel, the touch switch 8 is pressed to trigger the operation of the negative pressure device.

[0055] When the user rotates the operating ring 6 from the first position to the second position, the operating ring 6 first passes through the virtual travel, and the drive unit 63 moves along the rotation path to press the touch switch 8 to trigger the operation of the negative pressure device to form negative pressure on the insect trapping opening 31. The second lever 65 then moves the lever head 45 to drive the solid baffle 41 to rotate around the rotating shaft 42 to open the insect trapping opening 31. At this point, because the negative pressure device activates before the baffle assembly, a negative pressure state is already formed inside the mosquito killer. When the mosquito is brought close, the strong suction inside the insect-catching port 31 will draw the mosquito from the port 31 into the suction channel 3, making it easy to capture. When the user rotates the operating ring 6 from the second position to the first position, the first lever 64 first moves the lever head 45, causing the solid baffle 41 to rotate around the shaft 42 to close the insect-catching port 31. Then the operating ring 6 enters the play-off stroke, and the drive unit 63 presses the touch switch 8 along the rotation path to stop the negative pressure device. Since the negative pressure device always closes after the baffle assembly, the mosquitoes are trapped in the storage chamber. Based on this special design, even if there are captured mosquitoes inside the mosquito killer, it can still be activated to capture them. The captured mosquitoes will die naturally after about a day (they can live for 2-3 days longer if they suck blood).

[0056] By extending the drive block or setting the touch switch 8 as a push-to-switch switch, the touch switch 8 can maintain the triggering of the negative pressure device when the operating ring 6 is in the second position, that is, the negative pressure device continues to operate when the operating ring 6 is in the second position.

[0057] The operating ring 6 is provided with a first magnetic attractor 66, and the housing 1 is provided with a second magnetic attractor 16 that magnetically attracts the first magnetic attractor 66. The second magnetic attractor 16 is disposed on the housing 1 at positions corresponding to the first and second positions. The first magnetic attractor 66 is disposed on the inner wall of the operating ring 6 or on the driving part 63, and the second magnetic attractor 16 is disposed at the first and second positions respectively, so as to magnetically attract the first magnetic attractor 66 and maintain the operating ring 6 at the first and second positions.

[0058] like Figure 5 , Figure 8As shown, the housing 1 includes a base 11, a middle base 12, and an upper base 13 connected in sequence. The housing 1 is preferably cylindrical. The base 11 is provided with a filter plate 5 fixing flange 111 for mounting the filter plate 5 and a mounting base 112 for mounting the negative pressure device. The mounting base 112 is provided with an exhaust port 32 that communicates with the suction channel 3. The airflow generated when the negative pressure device is in operation is discharged from the exhaust port 32. Specifically, the base 11 has several protruding fixing flanges, and the filter plate 5 has several grooves opposite to the fixing flanges of the base 11. This structure prevents the filter plate 5 from moving within the base 11. The mounting base 112 has a cavity at its center that can accommodate the drive motor. The size of the cavity is the same as that of the drive motor. The cavity is closed at the end away from the exhaust port 32, with an opening in the middle to allow the shaft of the drive motor to pass through. The cavity is open at the end near the exhaust port 32, and a protective cover is provided outside the opening. The protective cover and the mesh are secured with a buckle (detachable connection device). The drive motor is fixed in the cavity by the buckle (detachable connection device). Because the drive motor is protected by the protective cover, not only can insects be prevented from entering the drive motor, but dust can also be prevented from entering after long-term use.

[0059] The middle seat 12 is set on the base 11 and cooperates with the base 11 to clamp the filter plate 5 to the filter plate 5 fixing flange 111. The middle seat 12 is provided with a number of lower shaft holes 121 and lower slot holes 122. A rotating shaft bracket 123 is provided on the axis of the middle seat 12. The lower shaft holes 121 and lower slot holes 122 are arranged circumferentially around the axis of the middle seat 12. The rotating shaft bracket 123 is provided with a shaft bracket hole 124 corresponding to the lower shaft holes 121.

[0060] The upper seat 13 is mounted on the middle seat 12. The bottom of the upper seat 13 is provided with an upper shaft hole 131 corresponding to the lower shaft hole 121 and an upper groove hole 132 corresponding to the lower groove hole 122. The upper shaft hole 131 and the lower shaft hole 121 enclose a housing hole 14. One end of the rotating shaft 42 is connected to the shaft bracket hole 124 and the other end is connected to the housing hole 14. The lower groove hole 122 and the upper groove hole 132 enclose a sliding groove 15. The lever assembly 61 is provided with a sliding part 67 that is slidably connected to the sliding groove 15, so that the operating ring 6 can rotate on the housing 1. The lever assembly 61 extends through the sliding groove 15 to be movably connected to the lever 44, so that when the operating ring 6 rotates, it drives the lever assembly 61 to move the lever 44 in conjunction and indirectly drives the solid baffle 41 to rotate around the rotating shaft 42, so as to control the solid baffle 41 to open or cover the insect trap 31.

[0061] The inhalation-type mosquito killer also includes an operating handle 7. One end of the operating handle 7 is provided with a hinge seat 71, which is approximately U-shaped. The top two ends of the hinge seat 71 are provided with hinge ends 72 that are respectively hinged to the housing 1. The bottom of the hinge seat 71 is fixedly connected to one end of the operating handle 7. The operating handle 7 is provided with a power supply 74 and a control switch 73. The power supply 74 is electrically connected to the control switch 73 and the negative pressure device. The user can control the power supply 74 to cut off the power to the negative pressure device through the control switch 73. After the user turns on the control switch 73, the power supply 74 supplies power to the negative pressure device, but the negative pressure device is not started at this time. Then, the operating ring 6 is rotated counterclockwise, and the drive part 63 moves along the rotation path to press the touch switch 8 to trigger the operation of the negative pressure device. After the user turns off the control switch 73, the power supply 74 cuts off the power to the negative pressure device. Even if the negative pressure device is running, it will stop working due to the loss of power supply 74. At this time, the user can open or close the baffle assembly by rotating the operating ring 6 to release the dead mosquitoes in the storage chamber.

[0062] In operation, the negative pressure device first starts to generate suction, and then opens the baffle assembly to open the insect trap 31, sucking mosquitoes into the suction channel 3. At the same time, the solid baffle 41 is a transparent baffle made of transparent material. Under normal conditions, the transparent baffle covers the insect trap 31 and forms an observation window 46 that allows observation of the inside of the suction channel 3, so that the survival status of mosquitoes in the suction channel 3 can be observed.

[0063] In operation, the negative pressure device first activates to generate suction, then opens the baffle assembly to open the insect-catching opening 31, drawing mosquitoes into the suction channel 3. Simultaneously, the solid baffle 41, made of transparent material, normally covers the insect-catching opening 31 and forms an observation window 46 that allows observation of the mosquitoes' survival status within the suction channel 3. This mosquito killer, with its movable housing 1, can kill insects from all angles without blind spots. Once captured in the suction channel 3, mosquitoes cannot escape, and the process of killing them is safe, hygienic, and clean.

[0064] The technical means disclosed in this invention are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications are also considered within the scope of protection of this invention.

Claims

1. An inhalation type mosquito killer, characterized by: The application relates to a mosquito suction device, which comprises a shell, a suction channel with a mosquito suction opening, a negative pressure device, a mosquito filter plate and a shutter assembly in the suction channel, the mosquito filter plate being arranged between the shutter assembly and the negative pressure device, and the shutter assembly shielding the mosquito suction opening in a normal state. The shutter assembly comprises a solid shutter rotatably connected with the shell and an opening and closing assembly for controlling the rotation of the solid shutter, and the shell is further provided with a control assembly for controlling the operation of the negative pressure device and the opening and closing of the shutter assembly. In a working state, the control assembly controls the operation of the negative pressure device to form a negative pressure in the mosquito suction opening, and then controls the opening of the shutter assembly to suck mosquitoes into the suction channel through the mosquito suction opening.

2. The suction-type mosquito killer according to claim 1, characterized by: The shell is provided with an exhaust opening communicated with the suction channel, and the negative pressure device comprises a fan assembly arranged in the suction channel, which generates airflow from the mosquito suction opening to the exhaust opening through the suction channel to form a negative pressure airflow in the mosquito suction opening to suck mosquitoes.

3. The suction-type mosquito killer according to claim 1, characterized in that: The solid shutter is a transparent shutter made of transparent material, which shields the mosquito suction opening in a normal state and forms an observation window for observing the inside of the suction channel.

4. The suction-type mosquito killer according to claim 1, wherein: The control assembly comprises a touch switch arranged on the shell and an operation ring, the operation ring can be reciprocally rotated along the circumferential wall of the shell, the touch switch is electrically connected with the negative pressure device, the operation ring is provided with a driving part, the touch switch is arranged on the rotation path of the driving part, and the driving part presses the touch switch to trigger the operation of the negative pressure device when the operation ring is rotated to a specific angle.

5. The insect-vaporizer as claimed in claim 4 wherein: The number of the solid shutters is several, and the several solid shutters are combined to shield the mosquito suction opening in a normal state, the side edge of the solid shutter is connected with a rotating shaft, two connecting parts rotatably connected with the shell are arranged on the axial direction of the rotating shaft, the opening and closing assembly drives the synchronous rotation of the several solid shutters, and the solid shutter opens or shields the mosquito suction opening by rotating around the rotating shaft. The position of the operation ring when the solid shutter completely shields the mosquito suction opening is the first position, and the position of the operation ring when the solid shutter completely opens the mosquito suction opening is the second position.

6. The insect-vaporizer according to claim 5, wherein: The operation ring is provided with a first magnetic body, the shell is provided with a second magnetic body magnetically adsorbed with the first magnetic body, and the second magnetic body is arranged on the shell at positions corresponding to the first position and the second position.

7. The suction-type mosquito killer according to claim 5, characterized in that: The opening and closing assembly comprises a lever arranged on the rotating shaft and extending along the radial direction of the rotating shaft, the operation ring is provided with a lever block group matched with the lever, and the lever block group comprises several lever blocks. During the movement of the operating ring from the first position to the second position, one of the dials in the dial group links to dial the dial lever to control the solid baffle to rotate to open the insect trapping opening, and during the movement of the operating ring from the second position to the first position, another dial adjacent to the dial links to dial the dial lever to control the solid baffle to rotate to shield the insect trapping opening.

8. The suction-type mosquito killer according to claim 7, characterized by: The number of the dial groups corresponds to the number of the dial levers, each dial group includes a first dial and a second dial, and the dial lever head of the dial lever is arranged between the two first dials and second dials. During the movement of the operating ring from the first position to the second position, the first dial links to dial the dial lever to control the solid baffle to rotate to open the insect trapping opening, and during the movement of the operating ring from the second position to the first position, the second dial links to dial the dial lever to control the solid baffle to rotate to shield the insect trapping opening. The rotating shaft is in damping rotating connection with the shell, a space is reserved between the first dial and the second dial, and during the rotating movement of the operating ring from the first position to the second position, the stroke of the operating ring from the first position to the position where the first dial abuts against the dial lever head is defined as a virtual position stroke, and the operating ring triggers the negative pressure device to operate when the operating ring is in the virtual position stroke.

9. The suction-type mosquito killer according to claim 7, characterized by: The shell includes a base, a middle seat and an upper seat which are sequentially connected; The base is provided with a filter plate fixing flange for mounting a filter plate and a mounting base for mounting a negative pressure device; The middle seat is arranged on the base and cooperates with the base to clamp the filter plate to the filter plate fixing flange, a plurality of lower shaft holes and lower slot holes are formed in the middle seat, a rotating shaft frame is arranged at the middle seat axis position, the lower shaft holes and the lower slot holes are arranged in a circumferential direction around the middle seat axis, and an axle frame hole corresponding to the lower shaft hole is formed in the rotating shaft frame; The upper seat is arranged on the middle seat, the bottom of the upper seat is provided with an upper shaft hole corresponding to the lower shaft hole and an upper slot hole corresponding to the lower slot hole, the upper shaft hole and the lower shaft hole surround to form a shell hole, one end of the rotating shaft is connected to the axle frame hole and the other end is connected to the shell hole, and the lower slot hole and the upper slot hole surround to form a sliding groove, the dial is provided with a sliding part in sliding connection with the sliding groove, so that the operating ring can rotate on the shell, the dial extends to the dial lever through the sliding groove to be in movable connection with the dial lever, so that when the operating ring rotates, the dial links to dial the dial lever and indirectly drives the solid baffle to rotate around the rotating shaft to control the solid baffle to open or shield the insect trapping opening.

10. The suction-type mosquito killer according to any one of claims 1 to 9, wherein: Further comprising an operating handle, the operating handle is provided with a hinge seat, the hinge seat is provided with hinge ends respectively hinged to the shell; The operating handle is provided with a power supply electrically connected to the negative pressure device, and the operating handle is provided with a control switch for controlling the power supply to supply or cut off power to the negative pressure device.

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