CN116762781A - Novel mosquito and fly catcher - Google Patents

Abstract

The novel mosquito and fly catcher comprises a body, a mosquito attracting lamp, a circuit control structure, a centrifugal fan, a motor, a rotary wheel disc, a mosquito and fly escape prevention box, a front collecting box and a rear collecting box. The mosquito and fly escape prevention box comprises a main box plate, a surrounding edge plate and a rotary direction and transverse plate; the mosquito and fly escape prevention box is covered outside the lower half part of the rotary wheel disc from the front surface and always forms a mosquito and fly escape prevention space with the lower half part of the rotary wheel disc in rotation. When the fan with high suction force is used for sucking mosquitoes, flies and the like on the rotating wheel disc, small insects such as bed bugs and the like are sucked into the fan from the air suction holes of the wheel disc and then are stuck and collected by the mosquito sticking paper in the rear collecting box, and larger insects such as mosquitoes, flies and the like are brought into the space for preventing mosquitoes, flies and the like from escaping along with the rotation of the rotating wheel disc and then are scraped by the scraping plate and collected into the front collecting box, so that the mosquito-repellent incense can be used for catching and killing the smaller insects and the larger mosquitoes, flies and the like, and therefore, the mosquito-repellent incense has more reasonable structure and better catching and killing effect of the small insects and the mosquitoes and flies.

Description

Novel mosquito and fly catcher

Technical Field

The application relates to a mosquito and fly catcher.

Background

Along with the development of society, the sanitary requirements of guests on shops of merchants are also increasing, and besides dining environments, environments for preparing meals such as kitchens are also frequently supervised. The main factors affecting the environment are flies and mosquitoes. Three main classes can be distinguished according to the way flies and mosquitoes are caught and killed:

the first type is electric shock type, when flies and mosquitoes are attracted to and touch the electric shock net, the electric shock net kills the mosquitoes and the flies by electric shock at instant high voltage, and the electric shock type has the defects of potential safety hazard, burnt bad smell, sound generation, electric shock spark generation, environmental pollution caused by decomposition and scattering of the insect corpses due to electric shock and the like due to the high-voltage electric net; and this is passive waiting for the mosquito to come for killing.

The second type is sticking and catching type, wherein, a piece of adhesive paper is placed in the lamp, and the fly and the mosquito are attracted to be close to each other and then stuck on the adhesive paper board; the sticking type is also passive, has poor effect, and the sticking paper needs to be replaced frequently.

The third type is air-flow suction type, and the mosquitoes are sucked close to each other by a built-in fan and then sucked into the bottom air-drying and killing by vortex cyclone. However, current air-flow inhalation type is small, and the suction force of the air-flow inhalation type is often not captured for mosquitoes (such as flies) with a large scale.

To this end, the present inventors have improved on the current suction type mosquito killers.

Disclosure of Invention

The application aims to overcome the defects of the prior art and provide the novel mosquito and fly catcher which has more reasonable structure and better mosquito and fly catching and killing effect.

In order to solve the technical problems, the application adopts the following technical scheme:

the utility model provides a novel mosquito and fly trapper, includes the body, lures the mosquito lamp, circuit control structure, centrifugal fan, motor, rotates the rim plate, prevents that mosquitos and flies escape the box, collects the box before to and the box is collected after, wherein:

the front surface of the upper part of the body is provided with a mosquito-attracting lamp installation space and a attracting space, the front surface of the lower part is provided with a front cleaning space, and the rear surface of the lower part is provided with a rear collecting space; a detachable upper cover plate is arranged on the upper surface of the body and covers an upper cover plate hole positioned at the upper end of the installation space of the mosquito-lured lamp; the body is provided with air outlet pores on the side wall of the opposite collecting space;

the mosquito-attracting lamp is arranged in the mosquito-attracting lamp installation space from an upper cover plate hole above the body, and light emitted by the mosquito-attracting lamp is directed to the attracting space;

the circuit control structure is electrically connected with the mosquito-attracting lamp, the centrifugal fan and the motor; the circuit control structure is provided with a power-on mother seat;

after the centrifugal fan is arranged in the attraction space, the air inlet of the centrifugal fan faces to the front, the air outlet faces downwards and blows air to the rear collecting space through a through hole arranged on a partition plate in the middle of the body;

the motor is in driving connection with the rotary wheel disc;

the rotary wheel disc is densely provided with air suction holes, the upper half part of the air suction holes faces to the air inlet of the centrifugal fan after the air suction holes are arranged in the body, and the lower half part of the air suction holes falls into the front cleaning space;

the mosquito and fly preventing escape box is arranged in the front cleaning space; the mosquito and fly preventing escape box comprises a main box plate, an arc-shaped surrounding edge plate and a rotating direction and a transverse plate, wherein the rotating direction and the transverse plate are used for enabling the turntable to rotate downwards and upwards out of the escape preventing box respectively; the mosquito and fly preventing escape box covers the lower half part of the rotating wheel disc from the front surface and forms a mosquito and fly preventing escape space with the lower half part of the rotating wheel disc all the time; a gap for the sucked flies to fall into the space for preventing the flies from escaping is formed between the rotary transverse plate and the bottom surface of the rotary wheel disc; a hairbrush is arranged on the unscrewing transverse plate; a scraper which scrapes down the flies in the space for preventing the flies from escaping is arranged in the box for preventing the flies from escaping; the surrounding edge plate is provided with a dropping opening for the scraped flies to drop out of the space for preventing the flies from escaping; the rotary transverse plate is higher than the lowest end of the air inlet of the centrifugal fan;

the front collecting box is drawably arranged in the lower part of the front cleaning space;

the rear collecting box is detachably or openably arranged in the rear collecting space or on the bottom surface; and the rear collecting box is internally provided with mosquito-sticking paper.

In the improvement scheme of the novel mosquito and fly catcher, the novel mosquito and fly catcher also comprises a bait box for placing baits, wherein the volatilized smell is sucked by the centrifugal fan, passes through the post-passing collecting space and the air outlet pore and then is blown out.

In the improvement scheme of the novel mosquito and fly catcher, the motor is fixed in the mosquito and fly escape prevention box, and the motor shaft of the motor penetrates through the bait box and is in driving connection with the rotary wheel disc; the bait box is connected with the outer shell of the motor.

In the improvement scheme of the novel mosquito and fly catcher, the motor is in driving connection with the rotary wheel disc through a clutch.

In the improvement scheme of the novel mosquito and fly catcher, the clutch comprises a driving disc fixedly connected with a motor shaft of a motor, a driven disc connected with a rotary wheel disc into a whole, and a plurality of ball assemblies; the ball assembly comprises a ball, a ball return spring and a ball positioning piece; a spring placing hole is formed in the driving disc; the inner wall of the driven disc is an inner peripheral wall formed by a plurality of concave and convex walls which are arranged at intervals; the ball positioning plate is provided with a ball hole, and the aperture of the ball hole is smaller than that of the ball; after the ball positioning plate is arranged on the driving disc, the ball hole of the ball positioning plate faces the spring placing hole; after the ball return spring and the ball are sequentially placed in the spring placing hole, a part of the ball is exposed out of the ball hole of the ball positioning piece and falls into the concave wall of the driven disc.

In the improvement scheme of the novel mosquito and fly catcher, a filter element is arranged at the air outlet pore of the body.

In the improvement scheme of the novel mosquito and fly catcher, the front surface of the front collecting box is provided with a transparent window.

In the improvement scheme of the novel mosquito and fly catcher, a hanging rope and a rear hanging hole are arranged on the body.

In the improvement scheme of the novel mosquito and fly catcher, one side of the body is provided with a splicing boss, and the other side is provided with a splicing concave table hidden in the body and a parallel power-on male plug; the parallel power-on male plug is matched with the power-on female seat.

In the improvement scheme of the novel mosquito and fly catcher, a light-transmitting plate is arranged on the front surface of the upper part of the body and is positioned at a position outside the rotary wheel disc; a plurality of light holes are arranged on the light-transmitting plate.

Compared with the prior art, the application has the beneficial effects that: when the fan with high suction force is used for sucking mosquitoes, flies and the like on the rotating wheel disc, small insects such as bed bugs and the like are sucked into the fan from the air suction holes of the wheel disc and then are stuck and collected by the mosquito sticking paper in the rear collecting box, and larger insects such as mosquitoes, flies and the like are brought into the mosquito and fly escape preventing space along with the rotation of the rotating wheel disc and then are scraped by the scraping plate and collected into the front collecting box, so that the mosquito and fly catching box can catch and kill both small insects and large mosquitoes and flies.

The application is described in further detail below with reference to the attached drawings and detailed description:

[ description of the drawings ]

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a second perspective view of an embodiment of the present application;

FIG. 3 is a schematic diagram of an embodiment of the present application;

FIG. 4 is a schematic diagram of an embodiment of the present application when a power cord is taken;

FIG. 5 is a schematic view of a collection space after cleaning in accordance with an embodiment of the present application;

FIG. 6 is a schematic illustration of an embodiment of the present application when a cartridge is replaced;

FIG. 7 is an assembled schematic view of an embodiment of the present application;

FIG. 8 is a schematic view of an embodiment of the present application for preventing flies and mosquitoes from escaping from the box;

FIG. 9 is a schematic diagram of the drive connection between the motor and the rotating sheave of the embodiment of the present application;

FIG. 10 is a schematic diagram of an embodiment of the present application for use with two traps spliced together.

[ detailed description ] of the application

The application relates to a novel mosquito and fly catcher, as shown in figures 1 to 9, comprising a body 1, a mosquito-attracting lamp 2, a circuit control structure 3, a centrifugal fan 4, a motor 5, a rotary wheel disc 6, a mosquito and fly escape prevention box 7, a front collecting box 8 and a rear collecting box 9, wherein:

the front surface of the upper part of the body 1 is provided with a mosquito-attracting lamp installation space 11 and a attracting space 12, the front surface of the lower part is provided with a front cleaning space 13, and the rear surface of the lower part is provided with a rear collecting space 14; a detachable upper cover plate 15 is arranged on the upper surface of the body 1 and covers an upper cover plate hole 16 positioned at the upper end of the mosquito-lured lamp installation space 11; the body 1 is provided with air outlet pores 17 on the side wall of the opposite collecting space 14;

the mosquito-attracting lamp 2 is installed in the mosquito-attracting lamp installation space 11 from the upper cover plate hole 16 above the body 1, and the emitted light is directed to the attracting space 12;

the circuit control structure 3 is electrically connected with the mosquito attracting lamp 2, the centrifugal fan 4 and the motor 5; the circuit control structure 3 is provided with a power-on female seat 31; in the present embodiment, a circuit control structure is provided in one side of the attraction space 12;

after the centrifugal fan 4 is arranged in the attraction space 12, the air inlet 41 faces to the front, the air outlet 42 faces downwards and blows air to the rear collecting space 14 through the through holes 18 arranged on the middle partition plate of the body 1; in this embodiment, there are two centrifugal fans whose suction is much greater than that of the vortex cyclone fan;

the motor 5 is in driving connection with the rotary wheel disc 6;

the rotary wheel disc 6 is densely provided with air suction holes 61, the upper half part of the air suction holes is opposite to the air inlet 41 of the centrifugal fan 4 after the air suction holes are arranged in the body 1, and the lower half part of the air suction holes falls into the front cleaning space 13;

as shown in fig. 3 and 8, the mosquito and fly preventing escape box 7 is semicircular and is arranged in the front cleaning space 13; the mosquito and fly preventing escape box 7 comprises a main box plate 71, an arc-shaped surrounding edge plate 72 and rotation direction and transverse plates 73 and 74 for respectively enabling the turntable to rotate downwards and upwards to rotate out of the escape preventing box; the mosquito and fly preventing escape box 7 covers the lower half part of the rotary wheel disc 6 from the front surface and forms a mosquito and fly preventing escape space with the lower half part of the rotary wheel disc 6 in rotation all the time; a gap for the sucked flies and the like to fall into the space for preventing the flies and the mosquitoes from escaping is formed between the rotary transverse plate 73 and the bottom surface of the rotary wheel disc 6; the rotary transverse plate 74 is provided with a brush 75 which can clean the rotary wheel disk 6 and prevent a small part of surviving mosquitoes and flies from escaping from the space for preventing the mosquitoes and flies from escaping, and the brush can be detached for cleaning and replacement; a scraper 76 which scrapes down the flies in the space for preventing the mosquitoes and the flies from escaping is arranged in the box 7 for preventing the mosquitoes and the flies from escaping; a drop opening 721 for the scraped flies to drop out of the space for preventing the flies from escaping is arranged on the surrounding edge plate 72; the rotation direction transverse plate 73 is higher than the lowest end of the air inlet 41 of the centrifugal fan 4 (that is, the lowest part of the effective air suction surface of the fan is required to be below the rotation direction transverse plate 73), so that the larger flies sucked on the rotary wheel disc 6 enter the space for preventing mosquitoes and flies from escaping, and the flies are prevented from escaping before entering the space for preventing mosquitoes and flies from escaping;

the front collecting box 8 is drawably arranged in the lower part of the front cleaning space 13 and is used for collecting the mosquitoes and flies falling from the mosquito and fly preventing escape space;

the rear collecting box 9 is used for collecting tiny worms sucked into the fan from the air suction holes 61 of the rotary wheel disc 6 and falling from the fan, and is detachably or openly arranged in the rear collecting space 14 or on the bottom surface; a mosquito-sticking paper 60 is arranged in the rear collecting box 9; in this embodiment, the rear collection box 9 is provided at a bottom surface notch of the body, and its opening structure is not limited to two types of buckles and springs, and its opening mode is not limited to opening from the bottom surface (as shown in fig. 5), but can also be opened from the middle.

When the mosquito-attracting lamp works, after mosquitoes and flies are attracted by the mosquito-attracting lamp 2, the mosquitoes and flies are attracted to the rotary wheel disc 6 by the centrifugal fan 4, on the one hand, small insects such as bed bugs are sucked into the fan from the air suction holes 61 of the rotary wheel disc 6, then fall into the rear collecting space 14 after passing through the air outlet 42 of the fan and the through holes 18 of the body 1, and are stuck by the mosquito-sticking paper in the rear collecting box 9; on the other hand, larger mosquitoes (especially mosquitoes and flies) are sucked on the front surface of the suction holes 61 of the rotary wheel disc 6, and as the rotary wheel disc 6 rotates, as the suction holes 61 are smaller and densely distributed on the wheel disc, a plurality of suction holes are always communicated with the air inlets 41 of the fans at the sucked positions of the mosquitoes, flies and the like, so that the mosquitoes and flies are always sucked on the rotary disc and cannot escape, and when the mosquitoes and flies follow the rotary disc to rotate into the mosquito and fly escape preventing space from the gap between the rotary transverse plate 73 and the bottom surface of the rotary wheel disc 6, the fans release the suction effect on the mosquitoes and flies which rotate into the mosquito and fly escape preventing space; then, the mosquitoes and flies in the escape-preventing space are scraped off by the scraping plate 76 and are collected into the front collecting box 8 after falling off from the falling-off port 721 of the surrounding board 72, so that the catching and killing of the large and small insects and the mosquitoes and flies and the collection of dead bodies are realized; finally, cleaning the front and rear collecting boxes.

As can be seen from the above, when the application sucks mosquitoes, flies and the like on the rotating rotary wheel disc by using the centrifugal fan with high suction force, small insects such as bed bugs and the like are sucked into the fan from the air suction holes of the rotary wheel disc and then collected into the rear collecting box, and the large insects such as mosquitoes, flies and the like are brought into the space for preventing mosquitoes, flies and the like from escaping along with the rotation of the rotary wheel disc 6 and then collected into the front collecting box after being scraped by the scraping plate 76, so that the mosquito-repellent incense can catch and kill both the small insects and the large mosquitoes, therefore, the application has more reasonable structure and better catching and killing effect of the small insects, the mosquitoes and the flies.

In this embodiment, the bait box 10 for placing bait is further included, and the volatilized smell is sucked by the centrifugal fan 4 and is blown out after passing through the rear collecting space 14 and the air outlet pore 17, so that the smell of the bait is spread more widely to attract more insects, mosquitoes and flies, and a better catching and killing effect is achieved. As shown in fig. 6 and 9, a bait such as an attractant may be added to the bait cartridge 10.

In this embodiment, as shown in fig. 7 and 9, the motor 5 is fixed in the mosquito and fly escape preventing box 7, and its motor shaft penetrates through the bait box 10 and is in driving connection with the rotary wheel 6; the bait cartridge 10 is connected to the outer housing of the motor 5. Preferably, the motor 5 is in driving connection with the rotating disc 6 via a clutch 40, which will act as a protection for the motor when the rotating disc 6 in operation is stuck by foreign objects or other foreign objects. Here, as shown in fig. 3 and 7 to 9, the clutch 40 includes a driving disc 401 fixedly connected to a motor shaft of the motor 5, a driven disc 402 integrally connected to the rotary disk 6, and a plurality of ball assemblies 403, and the ball assemblies 403 include balls 4031, ball return springs 4032, and ball positioning pieces 4033; a spring mounting hole 4011 is provided in the driving plate 401; the inner wall of the driven plate 402 is an inner wall composed of a plurality of concave and convex walls 4021 and 4022 which are arranged at intervals; a ball hole with a smaller diameter than the ball 4031 is provided on the ball positioning piece 4033; after the ball positioning piece 4033 is arranged on the driving disc 401, the ball hole of the ball positioning piece faces the spring mounting hole 4011; after the ball return spring 4032 and the ball 4031 are sequentially placed in the spring receiving hole 4011, a portion of the ball 4031 is exposed from the ball hole of the ball positioning plate 4033 and falls into the concave wall 4021 of the driven plate 402. During operation, the motor 5 drives the driven disc 402 to rotate through the driving disc 401 by virtue of the transmission of the balls 4031, so as to drive the rotary wheel disc 6 to rotate; when the rotary disk 6 is blocked by foreign matter or the like and cannot rotate (i.e., is blocked or blocked), the balls 4031 retract into the spring receiving holes 4011 after overcoming the acting force of the ball return springs 4032, and then the balls 4031 roll along the convex wall 4022 of the driven disk 402 and slide down into the next concave wall 4021 of the driven disk 402, which is equivalent to that the main and driven disks 401 and 402 slide mutually, so that the motor cannot burn out and the motor is protected.

Preferably, a filter element 30 is disposed at the air outlet pore 17 of the body 1, and the air blown out by the centrifugal fan 4 after sucking the insects is filtered by the filter element 30 at the air outlet pore 17, so as to purify the air. After a period of use, the cartridge may be removed for cleaning or replacement.

In this embodiment, the front surface of the front collecting box 8 is provided with a transparent window 81, so that the accumulation degree of mosquitoes and flies can be checked, and a user is reminded of timely cleaning.

The body 1 is provided with a hanging rope 19 and a rear hanging hole 20, so that the mosquito killer is convenient to hang up or hang on a wall for use. In addition, in this embodiment, the mosquito killer is made into a modularized design, and a plurality of mosquito and fly traps of the same style are spliced together for use, as shown in fig. 10, for this purpose, a splicing boss 21 is provided on one side of the body 1, and a splicing concave 22 hidden in the body 1 and a parallel connection power-on male plug 23 are provided on the other side; the parallel power-on male plug 23 is matched with the power-on female seat 31; when two or more mosquito and fly traps are to be spliced together to expand the capturing effect and save a plurality of spaces used simultaneously, the splicing boss 21 and the electrifying female seat 31 of one trap are respectively aligned with the splicing concave table 22 and the parallel electrifying male plug 23 of the other trap, and then inserted. Preferably, the splicing boss 21 on the body 1 has two or more than two splicing bosses spaced apart, and the outer wall of the splicing boss 21 is provided with a hanging wire slot 211 for conveniently collecting the power wire 50, when not in use, the power wire 50 can be wound on the outer wall of the splicing boss 21 of the catcher in a serpentine shape, as shown in fig. 2 and 4, so that the power wire cannot be placed or lost at will. In this embodiment, the parallel power-on male plug 23 is connected to a power supply input end of the circuit control structure, and can swing or slide into and out of the body, and when the parallel power-on male plug 23 is to be spliced for use, the parallel power-on male plug 23 swings or slides out.

In the embodiment, the motor 5 is installed in the mosquito and fly escape prevention box 7, and the motor shaft is connected with the clutch 40 after passing through the bait box 10; then, the rotary wheel disc 6 is assembled to form a detachable whole, and the whole is assembled into the body, and the mosquito and fly escape prevention box is fixed into the body by screws, so that the catcher is greatly convenient to maintain and clean.

Preferably, as shown in fig. 1, 3 and 7, a light-transmitting plate 24 is provided on the upper front surface of the body 1, and is located at a position other than the rotary wheel 6; the light-transmitting plate 24 is provided with a plurality of light-transmitting holes 241, so that the light-transmitting plate 24 not only can change the ultraviolet light of the mosquito-attracting lamp into weak ultraviolet light to enhance the mosquito-attracting effect, but also can make the mosquito and fly catcher more attractive.

While the present application has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the application as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.

Claims (10)

1. The utility model provides a novel mosquito and fly trapper, its characterized in that, including body (1), lure mosquito lamp (2), circuit control structure (3), centrifugal fan (4), motor (5), rotate rim plate (6), prevent mosquito and fly and escape box (7), preceding collection box (8), and back collection box (9), wherein:

the front surface of the upper part of the body (1) is provided with a mosquito-attracting lamp installation space (11) and a mosquito-attracting space (12), the front surface of the lower part is provided with a front cleaning space (13), and the rear surface of the lower part is provided with a rear collecting space (14); a detachable upper cover plate (15) is arranged on the upper surface of the body (1) and covers an upper cover plate hole (16) positioned at the upper end of the mosquito-lured lamp installation space (11); the side wall of the main body (1) facing the collecting space (14) is provided with air outlet pores (17);

the mosquito-attracting lamp (2) is arranged in the mosquito-attracting lamp installation space (11) from an upper cover plate hole (16) above the body (1), and light emitted by the mosquito-attracting lamp is directed to the attracting space (12);

the circuit control structure (3) is electrically connected with the mosquito attracting lamp (2), the centrifugal fan (4) and the motor (5); the circuit control structure (3) is provided with a power-on mother seat (31);

after the centrifugal fan (4) is arranged in the attraction space (12), an air inlet (41) of the centrifugal fan faces to the front, an air outlet (42) faces downwards and blows air to the rear collecting space (14) through a through hole (18) arranged on a middle partition plate of the body (1);

the motor (5) is in driving connection with the rotary wheel disc (6);

the rotating wheel disc (6) is densely provided with air suction holes (61), the upper half part of the air suction holes is opposite to an air inlet (41) of the centrifugal fan (4) after the air suction holes are arranged in the body (1), and the lower half part of the air suction holes falls into the front cleaning space (13);

the mosquito and fly preventing escape box (7) is arranged in the front cleaning space (13); the mosquito and fly preventing escape box (7) comprises a main box plate (71), an arc-shaped surrounding edge plate (72) and rotating direction and transverse plates (73) and (74) for enabling the turntable to rotate downwards and upwards out of the escape preventing box respectively; the mosquito and fly preventing escape box (7) is covered outside the lower half part of the rotary wheel disc (6) from the front surface and always forms a mosquito and fly preventing escape space with the lower half part of the rotary wheel disc (6) in rotation; a gap for the sucked flies to fall into the space for preventing the flies from escaping is formed between the rotary transverse plate (73) and the bottom surface of the rotary wheel disc (6); a brush (75) is arranged on the unscrewing transverse plate (74); a scraper (76) which scrapes off and falls off the flies in the space for preventing the mosquitoes and the flies from escaping is arranged in the box (7); a falling opening (721) for the scraped flies to fall out of the space for preventing the flies from escaping is arranged on the surrounding edge plate (72); the rotation direction transverse plate (73) is higher than the lowest end of the air inlet (41) of the centrifugal fan (4);

the front collecting box (8) is arranged in the lower part of the front cleaning space (13) in a drawable manner;

the rear collecting box (9) is detachably or openably arranged in the rear collecting space (14) or on the bottom surface; and the rear collecting box (9) is provided with mosquito-sticking paper (60).

2. A novel mosquito and fly trap according to claim 1, further comprising a bait box (10) for holding bait, wherein the volatilized odors are sucked by the centrifugal fan (4), passed through the post-collection space (14) and the air outlet holes (17) and blown out.

3. A novel mosquito and fly catcher as claimed in claim 2, characterized in that the motor (5) is fixed in the mosquito and fly escape prevention box (7), and its motor shaft is connected with the rotary wheel disc (6) in a driving way after passing through the bait box (10); the bait box (10) is connected with the outer shell of the motor (5).

4. A novel mosquito and fly trap according to claim 3, characterized in that the motor (5) is in driving connection with the rotating wheel disc (6) via a clutch (40).

5. The novel mosquito and fly trap according to claim 4, wherein the clutch 40 comprises a driving disc (401) fixedly connected with a motor shaft of the motor (5), a driven disc (402) integrally connected with the rotary wheel disc (6), and a plurality of ball assemblies (403); the ball assembly (403) comprises a ball (4031), a ball return spring (4032) and a ball locating piece (4033); a spring mounting hole (4011) is formed in the driving disc (401); the inner hole wall of the driven disc (402) is an inner peripheral wall formed by a plurality of concave and convex walls (4021) and (4022) which are arranged at intervals; the ball positioning piece (4033) is provided with a ball hole, and the aperture of the ball hole is smaller than that of the ball (4031); after the ball positioning plate (4033) is arranged on the driving disc (401), the ball hole of the ball positioning plate faces the spring mounting hole (4011); after the ball return spring (4032) and the ball (4031) are sequentially placed in the spring placement hole (4011), a part of the ball (4031) is exposed from the ball hole of the ball positioning piece (4033) and falls into the concave wall (4021) of the driven plate (402).

6. A novel mosquito and fly trap according to claims 1 to 5, characterized in that a filter element (30) is provided at the air outlet aperture (17) of the body (1).

7. A novel mosquito and fly trap as claimed in claims 1 to 5, characterized in that the front face of the front collection box (8) is provided with a transparent window (81).

8. A novel mosquito and fly trap according to claims 1 to 5, characterized in that a hanging rope (19) and a rear hanging hole (20) are provided on the body (1).

9. The novel mosquito and fly catcher as claimed in claims 1 to 5, characterized in that a splicing boss (21) is provided on one side of the body (1), and a splicing concave table (22) hidden in the body (1) and a parallel-connection power-on male plug (23) are provided on the other side; the parallel connection power-on male plug (23) is matched with the power-on female seat (31).

10. A novel mosquito and fly trap according to claims 1 to 5, characterized in that a light-transmitting plate (24) is provided on the upper front face of the body (1), which is located at a position other than the rotary wheel disc (6); a plurality of light holes (241) are arranged on the light-transmitting plate (24).