Mosquito trap

Abstract

A mosquito trap, comprising a body (1), a mosquito storage box (2), a fan (3) and a mesh cover assembly (4). The mesh cover assembly (4) is arranged at the upper end portion of the body (1), and a first accommodating space (11) is formed between the mesh cover assembly (4) and the body (1); the mosquito storage box (2) is mounted in the body (1); the mesh cover assembly (4) comprises a first mesh cover (41), a second mesh cover (42), and a third mesh cover (43); the first mesh cover (41) is mounted at the upper end portion of the body (1) and is provided with a first air outlet portion (411) communicated with the first accommodating space (11), the second mesh cover (42) is nested in the middle of the first mesh cover (41) and is located at the periphery of the fan (3), the third mesh cover (43) is mounted on the second mesh cover (42) and located over the fan (3), and the third mesh cover (43) is provided with a first air inlet portion (431) matching the fan (3); the mosquito storage box (2) is provided with a second air inlet portion (241) located under the fan (3) and a third air outlet portion (211) communicated with the first accommodating space (11); the first mesh cover (41) is provided with a recess (412), and the upper end portion of the second mesh cover (42) is located in the recess (412); and the first air outlet portion (411) is arranged on the wall of the recess (412).

Description

A mosquito catching device Technical Field

[0001] The utility model relates to the field of mosquito catching equipment, in particular to a mosquito catching device. Background Art

[0002] Mosquito traps, also known as mosquito traps, mosquito killers, ecological mosquito traps, ecological mosquito killers, and ecological mosquito control systems, originated in the United States in the 1990s and gradually entered the Chinese market after 2003. These machines are a relatively recent trend in high-end mosquito control products.

[0003] As shown in patent documents such as application numbers 201921978518.7 and 201921721518.9, existing mosquito traps typically employ multiple attractants, including scent, body odor, sound, color, light, temperature, humidity, and electric shock, to effectively capture and kill mosquitoes. This results in complex structures and high costs. The most common and widely used mosquito traps and killers are light-based, requiring either a mosquito trap or a mosquito killer lamp, resulting in a relatively complex structure.

[0004] Utility Model Content

[0005] The purpose of the present invention is to provide a mosquito catching device with a simple structure and low cost, which can at least solve one of the above problems.

[0006] According to one aspect of the present invention, a mosquito catching device is provided, comprising a main body, a mosquito storage box, a fan and a mesh cover assembly, wherein the mesh cover assembly is arranged at the upper end of the main body and forms a first accommodation space between the mesh cover assembly and the main body, the mosquito storage box is mounted on the main body, the mesh cover assembly comprises a first mesh cover, a second mesh cover and a third mesh cover, the first mesh cover is mounted on the upper end of the main body and is provided with a first air outlet portion communicating with the first accommodation space, the second mesh cover is sleeved on the middle portion of the first mesh cover and is located on the outer periphery of the fan, the third mesh cover is mounted on the second mesh cover and is located directly above the fan, the third mesh cover is provided with a first air inlet portion cooperating with the fan, the mosquito storage box is provided with a second air inlet portion located directly below the fan and a third air outlet portion communicating with the first accommodation space;

[0007] The first mesh cover is provided with a groove, and the upper end portion of the second mesh cover is located in the groove;

[0008] The first air outlet is arranged on the groove wall of the groove;

[0009] When the fan is working, air enters the mosquito storage box through the first air inlet and the second air inlet in sequence, and then passes through the third air outlet and the first accommodation space in sequence before being blown out from the first air outlet, thereby forming a first air duct.

[0010] Therefore, the utility model provides a mosquito catching device with a brand-new structure. When the fan is working, the air enters the mosquito storage box through the first air inlet and the second air inlet in sequence, and then passes through the third air outlet and the first accommodation space in sequence before being blown out from the first air outlet, thereby forming a first air duct. This air duct structure can be used to effectively capture surrounding mosquitoes into the mosquito storage box. The electric components for catching mosquitoes are only the fan, without other complicated mosquito catching and attracting facilities. The overall structure is simple and the cost is low. The mosquito catching function can be achieved through the special structural design.

[0011] In addition, the first mesh cover is provided with a groove, which can increase the air outlet area and weaken the air outlet wind force. The first air outlet part is provided on the groove wall of the groove, so that the air outlet direction is perpendicular to the opposite direction of the air inlet and the air outlet surrounds the air inlet. It not only does not cause interference to the air inlet, but also helps to diffuse the smell of the inducer, so that the smell of the inducer always surrounds the outer periphery of the air inlet.

[0012] In some embodiments, a second air outlet portion connected to the first storage space is provided on the second mesh cover; when the fan is working, air enters the mosquito storage box through the first air inlet portion and the second air inlet portion in sequence, and then passes through the third air outlet portion and the first storage space in sequence and is blown out from the second air outlet portion, thereby forming a second air duct.

[0013] Therefore, when the fan is working, air enters the mosquito storage box through the first air inlet and the second air inlet in sequence, and then passes through the third air outlet and the first storage space in sequence and is blown out from the first air outlet, thereby forming a first air duct. Air enters the mosquito storage box through the first air inlet and the second air inlet in sequence, and then passes through the third air outlet and the first storage space in sequence and is blown out from the second air outlet, thereby forming a second air duct. When the fan is working, the device forms an air duct structure with a single air inlet channel and a double air outlet channel. The air duct structure can be used to effectively capture surrounding mosquitoes into the mosquito storage box. The mosquito catching electrical component only has the fan, and there are no other complex mosquito catching or mosquito attracting facilities. The overall structure is simple and the cost is low. The mosquito catching function can be achieved through the special design of the structure.

[0014] In some embodiments, the mosquito trapping device further includes a support and a support cover. The support is mounted within the main body and defines a second storage space for accommodating a mosquito storage box. The mosquito storage box is detachably mounted within the second storage space. The support cover is mounted above the support, and the fan is mounted above the support cover. Thus, the mosquito storage box is detachable, facilitating timely removal of captured mosquitoes within the box and enabling repeated use.

[0015] In some embodiments, the support cover is provided with a first protrusion extending upward, which forms a receiving slot for accommodating the fan. A second protrusion extending downward is provided within the second mesh cover, which engages with the first protrusion and is located inside the second air outlet. Thus, the first and second protrusions can separate the air inlet and outlet channels, forming the main structure for forming dual air outlet channels.

[0016] In some embodiments, the mosquito trap further includes a backing plate mounted on the support cover and positioned directly below the fan. The backing plate and the first protrusion form a receiving groove, and the backing plate defines a first through hole communicating with the receiving groove. Thus, the backing plate supports the fan without affecting air intake.

[0017] In some embodiments, the mosquito trapping device includes an attractant container having an open end that is communicable with the groove. Thus, the attractant container is used to store the attractant, thereby increasing the mosquito attracting function.

[0018] In some embodiments, the mosquito trap box includes a box body, a mesh member, a fixing member and a cover body. The mesh member is installed on the inner wall of the box body through the fixing member, and the cover body is installed on the upper end of the box body. The mesh member and the cover body are jointly enclosed by the box body to form a accommodating cavity. The second air inlet part is arranged on the cover body, and the third air outlet part is arranged on the box body and / or the mesh member.

[0019] The second air inlet portion includes a second through hole formed in the cover body, and the third air outlet portion includes a third through hole formed in the bottom of the box body and / or mesh holes formed in the mesh member.

[0020] The mosquito trap further comprises a shielding portion for shielding the second through hole, the shielding portion comprising a pair of shielding plates rotatably mounted on the cover body;

[0021] When the fan is not working, the shielding sheet fits with the cover body to completely shield the second through hole, so that the second through hole is closed;

[0022] When the fan is working, the shielding piece moves away from the cover body under the action of wind force, so that the second through hole is opened.

[0023] Therefore, the mosquito trap box of the utility model has a simple structure, which can not only ensure that mosquitoes are effectively trapped in the box body, but also effectively ensure the normal operation of the air duct.

[0024] In some embodiments, the mosquito catching device further includes a control unit and a power supply unit. The control unit includes a control panel installed on the first mesh cover and a control circuit board arranged in the first accommodation space. The power supply unit includes a power plug. The power plug, the control panel and the fan are all connected to the control circuit board wires.

[0025] Beneficial effects of the utility model:

[0026] The utility model provides a mosquito catching device with a brand-new structure. The device utilizes the air duct structure to effectively catch surrounding mosquitoes into a mosquito storage box. The mosquito catching electrical component is only a fan, without other complicated mosquito catching and mosquito attracting facilities. The overall structure is simple and the cost is low. The mosquito catching function can be achieved through the special design of the structure.

[0027] The first mesh cover is provided with a groove, which can increase the air outlet area and reduce the wind force of the air outlet. The first air outlet is provided on the groove wall of the groove, so that the air outlet direction is perpendicular to the opposite direction of the air inlet and the air outlet surrounds the air inlet. It not only does not interfere with the air inlet, but also helps to diffuse the smell of the inducer, so that the smell of the inducer always surrounds the periphery of the air inlet.

[0028] When the fan is working, air enters the mosquito storage box through the first air inlet and the second air inlet in sequence, and then passes through the third air outlet and the first storage space in sequence and is blown out from the first air outlet, thereby forming a first air duct. Air enters the mosquito storage box through the first air inlet and the second air inlet in sequence, and then passes through the third air outlet and the first storage space in sequence and is blown out from the second air outlet, thereby forming a second air duct. When the fan is working, the device forms an air duct structure with a single air inlet channel and a double air outlet channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] FIG1 is a schematic diagram of the three-dimensional structure of a mosquito trap according to one embodiment of the present invention;

[0030] FIG2 is a schematic diagram of the exploded structure of the mosquito trap shown in FIG1 ;

[0031] FIG3 is a schematic diagram of the three-dimensional structure of the second net cover of the mosquito trap shown in FIG2 ;

[0032] FIG4 is a schematic top view of the mosquito catching device shown in FIG1 ;

[0033] FIG5 is a schematic cross-sectional view of the mosquito trapping device shown in FIG4 taken along line AA;

[0034] FIG6 is a schematic diagram of the three-dimensional structure of the mosquito storage box of the mosquito catching device shown in FIG2 ;

[0035] FIG7 is a schematic diagram of the explosion structure of the mosquito storage box shown in FIG6 .

[0036] Reference numerals in Figures 1 to 7: 1-main body; 2-mosquito storage box; 3-blower; 4-net cover assembly; 5-support; 6-support cover; 7-pad; 8-inducer storage portion; 9-control portion; 10-power supply portion; 11-first storage space; 20-storage cavity; 21-box body; 22-net member; 23-fixing member; 24-cover body; 25-shielding portion; 41-first net cover; 42-second net cover; 43-third net cover ;50-second accommodating space;61-first protrusion;71-first through hole;81-opening end;91-control panel;101-electrical plug;211-third air outlet;241-second air inlet;251-shielding piece;411-first air outlet;412-groove;421-second air outlet;422-second protrusion;431-first air inlet;611-accommodating slot;211a-third through hole. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] Example 1

[0039] 1 to 7 schematically show a mosquito catching device according to an embodiment of the present invention.

[0040] As shown in Figures 1 to 7, the mosquito catching device includes a main body 1, a mosquito storage box 2, a fan 3 and a mesh cover assembly 4. The mesh cover assembly 4 is arranged at the upper end of the main body 1 and forms a first accommodating space 11 between the main body 1 and the main body 1. The mosquito storage box 2 is installed on the main body 1. The mesh cover assembly 4 includes a first mesh cover 41, a second mesh cover 42 and a third mesh cover 43. The first mesh cover 41 is installed at the upper end of the main body 1 and is provided with a first air outlet 411 connected to the first accommodating space 11. The second mesh cover 42 is sleeved on the middle part of the first mesh cover 41 and is located on the outer periphery of the fan 3. The second mesh cover 42 is provided with a second air outlet 421 connected to the first accommodating space 11. The third mesh cover 43 is installed on the second mesh cover 42 and is located directly above the fan 3. The third mesh cover 43 is provided with a first air inlet 431 cooperating with the fan 3. The mosquito storage box 2 is provided with a second air inlet 241 located directly below the fan 3 and a third air outlet 211 connected to the first accommodating space 11.

[0041] In this embodiment, the first air outlet portion 411 , the second air outlet portion 421 , the first air inlet portion 431 , etc. may be holes of various shapes through which air can pass.

[0042] The mosquito trapping device further includes a support 5 and a support cover 6. The support 5 is mounted within the main body 1 and defines a second storage space 50 for accommodating the mosquito storage box 2. The mosquito storage box 2 is detachably mounted within the second storage space 50. The support cover 6 is mounted above the support 5, and the fan 3 is mounted above the support cover 6. Thus, the mosquito storage box 2 is detachable, facilitating the timely removal of captured mosquitoes within the box and enabling repeated use.

[0043] The support cover 6 is provided with an upwardly extending first protrusion 61, which is formed with a receiving slot 611 for accommodating the fan 3. The second mesh cover 42 is provided with a downwardly extending second protrusion 422, which is connected to the first protrusion 61 and is located inside the second air outlet 421. Thus, the first protrusion 61 and the second protrusion 422 can separate the air inlet channel from the air outlet channel, which is the main structure for forming the dual air outlet channel.

[0044] The mosquito trapping device also includes a backing plate 7, which is mounted on the support cover 6 and located directly below the fan 3. The backing plate 7 and the first protrusion 61 form a receiving groove 611. The backing plate 7 has a first through hole 71 that communicates with the receiving groove 611. Thus, the backing plate 7 supports the fan 3 without affecting the air intake.

[0045] The first mesh cover 41 is provided with a groove 412, which can increase the air outlet area and reduce the wind force. The first air outlet portion 411 is provided on the groove wall of the groove 412, so that the air outlet direction is perpendicular to the air inlet direction. The air outlet of the first air outlet portion 411 surrounds the air inlet. This not only does not interfere with the air inlet, but also helps to diffuse the smell of the inducer, so that the smell of the inducer always surrounds the periphery of the air inlet.

[0046] When the fan 3 is working, the air enters the mosquito storage box 2 through the first air inlet 431 and the second air inlet 241 in sequence, and then passes through the third air outlet 211 and the first accommodating space 11 in sequence and is blown out from the first air outlet 411, thereby forming a first air duct; at the same time, the air enters the mosquito storage box 2 through the first air inlet 431 and the second air inlet 241 in sequence, and then passes through the third air outlet 211 and the first accommodating space 11 in sequence and is blown out from the second air outlet 421, thereby forming a second air duct, so that the device forms an air duct structure with a single air inlet channel and a double air outlet channel when the fan is working.

[0047] The attractant container 8 of the mosquito catching device is provided with an open end 81, and the open end 81 can be communicated with the groove 412. Thus, the attractant container 8 is used to place the attractant to increase the mosquito attracting function.

[0048] As shown in Figures 6-7, the mosquito trap of this embodiment includes a box body 21, a mesh member 22, a fixing member 23, and a cover 24. The mesh member 22 is mounted to the inner wall of the box body 21 via the fixing member 23, and the cover 24 is mounted to the upper end of the box body 21. The mesh member 22, the cover 24, and the box body 21 together enclose a receiving chamber 20. The second air inlet 241 is provided on the cover 24, and the third air outlet 211 is provided on the box body 21 and / or the mesh member 22. The mesh member 22 of this embodiment is a dense mesh that mosquitoes cannot pass through but air can pass through.

[0049] The second air inlet 241 includes a second through hole formed in the cover 24, and the third air outlet 211 includes a third through hole 211a formed in the bottom of the box body 21 and / or mesh formed in the mesh member 22. The third air outlet 211 can be a single third through hole 211a formed in the bottom of the box body 21, a single mesh formed in the mesh member 22, or a combination of the third through hole 211a and the mesh. In this embodiment, the third air outlet 211 comprises a combination of the third through hole 211a and the mesh.

[0050] The mosquito trap further comprises a shielding portion 25 for shielding the second through hole. The shielding portion 25 comprises a pair of shielding pieces 251 rotatably mounted on the cover 24 via a rotating shaft. A torsion spring may also be provided to achieve automatic reset of the shielding pieces 251 .

[0051] When the fan 3 is not working, the shielding piece 251 fits with the cover 24 to completely shield the second through hole, so that the second through hole is closed;

[0052] When the fan 3 is working, the shielding piece 251 moves away from the cover 24 under the action of wind force, so that the second through hole is opened.

[0053] Therefore, the mosquito trapping box of the present invention has a simple structure, which can not only ensure that mosquitoes are effectively trapped in the box body 21, but also effectively ensure the normal operation of the air duct.

[0054] The mosquito catching device also includes a control unit 9 and a power supply unit 10. The control unit 9 includes a control panel 91 installed on the first mesh cover 41 and a control circuit board arranged in the first accommodating space 11. The power supply unit 10 includes a power plug 101. The power plug 101, the control panel 91 and the fan 3 are all connected to the control circuit board with wires.

[0055] Preferably, the sum of the air output of the first air outlet 411 of the first mesh cover 41 and the second air outlet 421 of the second mesh cover 42 is more than six times the air intake of the first air inlet 431 of the third mesh cover 43. This effectively ensures that the wind speed of the outgoing air is less than the wind speed of the incoming air.

[0056] Preferably, the main body 1, mosquito storage box 2, fan 3, mesh assembly 4, attractant container 8, control panel 91 of the control unit 9, and power plug 101 of the power supply unit 10 of this embodiment are all designed in a dark color such as black. This dark color enhances the mosquito attracting effect.

[0057] The utility model provides a mosquito catching device with a brand-new structure. The device adopts a fan 3 to form an air duct structure with a single air inlet channel and a double air outlet channel. The air duct structure can be used to effectively catch surrounding mosquitoes into the mosquito storage box 2. The mosquito catching electrical component is only the fan 3, and there are no other complicated mosquito catching and mosquito luring facilities. The overall structure is simple and the cost is low. The mosquito catching function can be achieved through the special structural design.

[0058] Example 2

[0059] The structure of the mosquito catching device of this embodiment is substantially the same as that of the mosquito catching device of Example 1, with the only difference being that the outer wall of the second mesh cover 42 is not provided with the second air outlet 421 .

[0060] The air output of the first air outlet portion 411 of the first mesh cover 41 is more than six times the air input of the first air inlet portion 431 of the third mesh cover 43 .

[0061] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A mosquito catching device, characterized in that: The invention comprises a main body (1), a mosquito storage box (2), a fan (3) and a mesh cover assembly (4); the mesh cover assembly (4) is arranged at the upper end of the main body (1) and a first accommodating space (11) is formed between the mesh cover assembly (4) and the main body (1); the mosquito storage box (2) is mounted on the main body (1); the mesh cover assembly (4) comprises a first mesh cover (41), a second mesh cover (42) and a third mesh cover (43); the first mesh cover (41) is mounted on the upper end of the main body (1) and a first air outlet portion connected to the first accommodating space (11) is provided. (411), the second mesh cover (42) is mounted on the middle part of the first mesh cover (41) and is located on the outer periphery of the fan (3), the third mesh cover (43) is installed on the second mesh cover (42) and is located directly above the fan (3), the third mesh cover (43) is provided with a first air inlet (431) matched with the fan (3), the mosquito storage box (2) is provided with a second air inlet (241) located directly below the fan (3) and a third air outlet (211) connected to the first accommodating space (11); The first mesh cover (41) is provided with a groove (412), and the upper end of the second mesh cover (42) is located in the groove (412); The first air outlet portion (411) is arranged on the groove wall of the groove (412); When the fan (3) is working, the air enters the mosquito storage box (2) through the first air inlet (431) and the second air inlet (241) in sequence, and then passes through the third air outlet (211) and the first accommodating space (11) in sequence before being blown out from the first air outlet (411), thereby forming a first air duct.

2. The mosquito catching device according to claim 1, characterized in that: The second mesh cover (42) is provided with a second air outlet (421) connected to the first accommodating space (11); When the fan (3) is working, air enters the mosquito storage box (2) through the first air inlet (431) and the second air inlet (241) in sequence, and then passes through the third air outlet (211) and the first accommodating space (11) in sequence before being blown out from the second air outlet (421), thereby forming a second air duct; The air output of the first air outlet (411) is more than six times the air input of the first air inlet (431); Alternatively, the sum of the air outputs of the first air outlet portion (411) and the second air outlet portion (421) is more than six times the air input of the first air inlet portion (431).

3. The mosquito catching device according to claim 2, characterized in that: The invention also comprises a support (5) and a support cover (6); the support (5) is installed in the main body (1) and is provided with a second accommodating space (50) for accommodating the mosquito storage box (2); the mosquito storage box (2) is detachably installed in the second accommodating space (50); the support cover (6) is installed above the support (5); and the fan (3) is installed above the support cover (6).

4. The mosquito catching device according to claim 3, characterized in that: The support cover (6) is provided with a first protrusion (61) extending upward, the first protrusion (61) is formed with a receiving groove (611) for receiving the fan (3), and the second mesh cover (42) is provided with a second protrusion (422) extending downward, the second protrusion (422) is connected with the first protrusion (61), and the second protrusion (422) is located on the inner side of the second air outlet (421).

5. The mosquito catching device according to claim 4, characterized in that: It also includes a pad (7), which is installed on the support cover (6) and is located directly below the fan (3), the pad (7) and the first protrusion (61) are combined to form the accommodating groove (611), and the pad (7) is provided with a first through hole (71) connected to the accommodating groove (611).

6. The mosquito catching device according to any one of claims 1 to 5, characterized in that: It also includes an inducer containing portion (8), wherein the inducer containing portion (8) is provided with an open end (81), and the open end (81) can be communicated with the groove (412); The main body (1), mosquito storage box (2), fan (3), net cover assembly (4), and inducer containing portion (8) are all made of dark-colored materials.

7. The mosquito catching device according to any one of claims 1 to 5, characterized in that: The mosquito trap box comprises a box body (21), a mesh member (22), a fixing member (23) and a cover body (24); the mesh member (22) is mounted on the inner wall of the box body (21) through the fixing member (23); the cover body (24) is mounted on the upper end of the box body (21); the mesh member (22), the cover body (24) and the box body (21) together enclose a receiving cavity (20); the second air inlet portion (241) is arranged on the cover body (24); and the third air outlet portion (211) is arranged on the box body (21) and / or the mesh member (22).

8. The mosquito catching device according to claim 7, characterized in that: The second air inlet portion (241) comprises a second through hole opened in the cover body (24), and the third air outlet portion (211) comprises a third through hole (211a) opened in the bottom of the box body (21) and / or a mesh hole opened in the mesh member (22).

9. The mosquito catching device according to claim 8, characterized in that: The mosquito trap box further comprises a shielding portion (25) for shielding the second through hole, wherein the shielding portion (25) comprises a pair of shielding plates (251) rotatably mounted on the cover body (24); When the fan (3) is not working, the shielding sheet (251) fits the cover body (24) to completely shield the second through hole, so that the second through hole is closed; When the fan (3) is in operation, the shielding sheet (251) moves away from the cover body (24) under the action of wind force, so that the second through hole is opened.

10. The mosquito catching device according to any one of claims 1 to 5, characterized in that: The invention also comprises a control unit (9) and a power supply unit (10), wherein the control unit (9) comprises a control panel (91) mounted on the first mesh cover (41) and a control circuit board arranged in the first accommodation space (11), and the power supply unit (10) comprises an electrical plug (101), and the electrical plug (101), the control panel (91) and the fan (3) are all connected to the control circuit board by electrical wires.

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