Household mosquito trapping device

Abstract

The utility model relates to the related field of trapping devices, in particular to a household mosquito trapping device which comprises an outer cylinder, a timing controller, a support frame, a mosquito trapping lamp, a suction fan, a guide frame, a motor, a rotating roller, an insertion hole, a sleeve, adhesive, a rotating rod, an elliptical hole, an elliptical block, a spring, a balancing weight, a rubber sheet and the like. The sleeve and the adhesive are arranged, inhaled mosquitoes are firmly adhered through the adhesive, the mosquitoes cannot escape and finally die, the rotating roller is driven to rotate through the motor after the adhesive is used for a period of time, the rotating roller drives the sleeve and the adhesive to rotate synchronously, and therefore the position of the adhesive is adjusted, and the mosquitoes can be effectively killed. The guide frame is arranged, so that the part, without sticking mosquitoes, of the sticking glue can extend into the guide frame to be continuously used, the mosquitoes can be continuously stuck by the sticking glue, the possibility that the mosquitoes escape is reduced, and the mosquito killing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of mosquito trapping devices, and in particular to a household mosquito trapping device. Background Technology

[0002] Mosquitoes are the leading disease vector, transmitting over 80 diseases including dengue fever, malaria, and encephalitis, as well as zoonotic diseases. The World Health Organization estimates that 83% of the population is affected by mosquitoes; mosquitoes transmit diseases to 700 million people annually, with children accounting for 75% of cases, and 250 million people at risk of dengue fever; mosquito-related causes account for 1 in 17 deaths, with malaria alone causing 3 million deaths. Furthermore, mosquitoes are increasing in number due to climate change, longer lifespans, and expanding urban green spaces. Mosquitoes seriously threaten human life and health, severely impacting quality of life; therefore, mosquito control has always been a top priority in public health and disease prevention.

[0003] The existing publication number CN215346621U discloses a simple civilian multi-functional lamp for trapping mosquitoes. The lamp uses the fact that mosquitoes are attracted to ultraviolet light. The ultraviolet light attracts mosquitoes to the first air net. The motor drives the spiral fan to rotate at high speed, and the cyclone generated draws the mosquitoes from the first air net into the cylinder, where they are dehydrated and die.

[0004] The existing patent only uses a fan to draw mosquitoes into a cylinder for collection, but it lacks the ability to hold mosquitoes in place, making it easy for them to escape. In particular, when the fan stops, mosquitoes may regain their strength and try to escape, reducing the effectiveness of mosquito control. Summary of the Invention

[0005] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a household mosquito trapping device to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a household mosquito trapping device, comprising an outer cylinder, a timer controller and a support frame respectively installed on the side surface and the top inner side of the outer cylinder, a mosquito-attracting lamp fixedly installed on the top inner side of the support frame, a suction fan connected to the inner wall of the outer cylinder being provided below each mosquito-attracting lamp, a guide frame located below the suction fan being detachably installed inside the outer cylinder, a motor connected to the inner wall of the outer cylinder being provided below the guide frame, and a rotating roller being coaxially installed on the output shaft of the motor;

[0007] The rotating roller moves through the inner side of the insertion hole opened on the side surface of the outer cylinder, and a sleeve is movably sleeved on the rotating roller. The upper end of the sleeve extends into the inner bottom of the guide frame, and the side surface of the sleeve is coated with adhesive for sticking mosquitoes. A limit component is provided inside the sleeve, which is used to limit the connection between the sleeve and the rotating roller.

[0008] The end of the sleeve closest to the motor is open, while the end of the sleeve furthest from the motor is closed.

[0009] The mosquito-attracting lamp, the fan, and the motor are all electrically connected to the timer controller.

[0010] Preferably, a counterweight is detachably installed on the bottom inner side of the outer cylinder.

[0011] Preferably, a rubber sheet is attached to the bottom end face of the counterweight, and the rubber sheet is flush with the bottom end face of the outer cylinder.

[0012] Preferably, a plurality of partitions are vertically installed inside the guide frame, and the partitions inside the guide frame are distributed at equal intervals.

[0013] Preferably, the limiting component includes a rotating rod rotatably mounted on the end of the rotating roller away from the motor, an elliptical hole opened at the closed end of the sleeve, and a spring mounted on the rotating roller and tightly fitted with the inner end face of the sleeve. The rotating rod moves through the inner side of the elliptical hole, and an elliptical block matching the elliptical hole is mounted on the rotating rod. After the rotating rod drives the elliptical block to rotate, the elliptical block is tightly fitted with the outer end face of the sleeve, while the spring is elastically compressed by the pressure of the sleeve.

[0014] Preferably, when the elliptical block is in close contact with the outer end face of the sleeve, the sleeve and the side surface of the outer cylinder are flush.

[0015] The beneficial effects of this utility model are:

[0016] This invention utilizes a sleeve and adhesive to firmly trap mosquitoes, preventing their escape and ultimately causing their death. After a period of use, a motor drives a rotating roller, which in turn rotates the sleeve and adhesive simultaneously. This adjusts the position of the adhesive, allowing any unattached portions to be inserted into a guide frame for continued use. This ensures the adhesive continuously traps mosquitoes, reducing the possibility of escape and improving the mosquito-killing effect. Attached Figure Description

[0017] Figure 1 This is a front view cross-sectional structural diagram of the trapping device of this utility model;

[0018] Figure 2 This is a side view sectional diagram of the connection structure of the guide frame of this utility model.

[0019] The components include: outer cylinder-1, timer controller-2, support frame-3, mosquito attractant lamp-4, suction fan-5, guide frame-6, motor-7, rotating roller-8, insertion hole-9, sleeve-10, adhesive-11, rotating rod-12, elliptical hole-13, elliptical block-14, spring-15, counterweight-16, rubber sheet-17, and partition-18. Detailed Implementation

[0020] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0021] like Figure 1 As shown, this utility model provides a household mosquito trapping device, including an outer cylinder 1, a timer controller 2 and a support frame 3 respectively installed on the side surface and the inner top of the outer cylinder 1, a mosquito-attracting lamp 4 locked and fixed on the inner top of the support frame 3, and a suction fan 5 locked and fixed to the inner wall of the outer cylinder 1 below each mosquito-attracting lamp 4.

[0022] In this embodiment, the mosquito-attracting lamp 4 is an ultraviolet lamp, so that mosquitoes are attracted by ultraviolet light and approach the lamp, and then the mosquitoes are captured and killed.

[0023] Specifically, when using the device, place it in a suitable location in your home and connect the timer controller 2 to an external power source using a power cord. Then, turn on the mosquito-attracting lamp 4 to attract mosquitoes and start the suction fan 5 to generate suction. When the mosquitoes are attracted and approach, they are sucked down into the inner side of the outer cylinder 1 by the suction force of the suction fan 5.

[0024] like Figure 1 and Figure 2 As shown, in this embodiment, a guide frame 6 located below the suction fan 5 is locked and fixed inside the outer cylinder 1. A motor 7 connected to the right end of the inner side of the outer cylinder 1 is provided below the guide frame 6. A rotating roller 8 is coaxially installed on the output shaft of the left end of the motor 7.

[0025] The rotating roller 8 moves horizontally through the inner side of the insertion hole 9 opened on the left end face of the outer cylinder 1, and a sleeve 10 is movably sleeved on the rotating roller 8. The upper end of the sleeve 10 extends into the inner bottom of the guide frame 6, and the side surface of the sleeve 10 is coated with adhesive 11 for sticking mosquitoes. A limiting component is provided inside the sleeve 10, which is used to limit the connection between the sleeve 10 and the rotating roller 8.

[0026] The right end of the sleeve 10 is an open structure, while the left end of the sleeve 10 is a closed structure;

[0027] The mosquito-attracting lamp 4, the suction fan 5, and the motor 7 are all electrically connected to the timer controller 2;

[0028] In this embodiment, a stainless steel counterweight 16 is detachably installed on the bottom inner side of the outer cylinder 1 to increase the weight of the lower end of the outer cylinder 1 and reduce the overall tipping of the device.

[0029] In this embodiment, a rubber sheet 17 is attached to the bottom end of the counterweight 16. The rubber sheet 17 is flush with the bottom end of the outer cylinder 1, which improves the stability of the device when it is placed at home and reduces the slippage of the device.

[0030] In this embodiment, several partitions 18 are vertically installed inside the guide frame 6, and the partitions 18 inside the guide frame 6 are evenly distributed to facilitate the separation of mosquitoes and reduce the accumulation of mosquitoes on the adhesive 11, which would affect the adhesion effect on mosquitoes.

[0031] In this embodiment, the limiting component includes a rotating rod 12 rotatably installed in the middle of the left end face of the rotating roller 8, an elliptical hole 13 opened in the left end face of the sleeve 10, and a spring 15 installed in the left end face of the rotating roller 8 and tightly fitted to the inner left end face of the sleeve 10.

[0032] The rotating rod 12 moves through the inside of the elliptical hole 13, and an elliptical block 14 matching the elliptical hole 13 is fixedly installed on the left end face of the rotating rod 12. After the rotating rod 12 drives the elliptical block 14 to rotate, the elliptical block 14 is in close contact with the outer end face of the sleeve 10, and the spring 15 is elastically compressed by the pressure of the sleeve 10 at this time.

[0033] When the elliptical block 14 is tightly attached to the outer end face of the sleeve 10, the sleeve 10 is flush with the side surface of the outer cylinder 1, which improves the aesthetics of the connection between the sleeve 10 and the outer cylinder 1.

[0034] In this embodiment, the motor 7 is a stepper motor, which makes it easy to precisely control the rotation angle of the motor through the electrical pulse signal sent by the timing controller 2, so as to more accurately adjust the position of the adhesive 11.

[0035] Specifically, during use, the mosquitoes sucked in by the suction fan 5 fall downwards into the guide frame 6, and under the action of the guide frame 6, they stick to the adhesive 11. The adhesive 11 firmly sticks the mosquitoes, making it impossible for them to escape, and they eventually die.

[0036] After the adhesive has been used for a period of time, the rotating roller 8 can be controlled by the timer controller 2 to rotate. The rotating roller 8 drives the sleeve 10 and the adhesive 11 to rotate, thereby adjusting the part of the adhesive 11 that has entered the guide frame 6 so that the part of the adhesive 11 that has not stuck mosquitoes can enter the guide frame 6 for use, so that the adhesive 11 can continuously stick mosquitoes.

[0037] When the adhesive 11 needs to be replaced, the sleeve 10 is moved to the left by the spring force of the spring 15 when the elliptical block 14 is parallel to the elliptical hole 13. At this time, part of the sleeve 10 protrudes from the outer cylinder 1. Then the sleeve 10 can be pulled to remove the adhesive 11. The new sleeve 10 is then inserted into the insertion hole 9 and placed on the rotating roller 8. The elliptical block 14 is rotated 90° to offset the elliptical hole 13 so that the elliptical block 14 provides a limit to the sleeve 10, thereby enabling the quick replacement of the adhesive 11.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A household mosquito trapping device, comprising an outer cylinder, a timer controller and a support frame respectively installed on the side surface and the top inner side of the outer cylinder, a mosquito-attracting lamp fixedly installed on the top inner side of the support frame, and a suction fan connected to the inner wall of the outer cylinder installed below each mosquito-attracting lamp. Its features are, A guide frame located below the suction fan is detachably installed inside the outer cylinder. A motor connected to the inner side wall of the outer cylinder is located below the guide frame. A rotating roller is coaxially installed on the output shaft of the motor. The rotating roller moves through the inner side of the insertion hole opened on the side surface of the outer cylinder, and a sleeve is movably sleeved on the rotating roller. The upper end of the sleeve extends into the inner bottom of the guide frame, and the side surface of the sleeve is coated with adhesive for sticking mosquitoes. A limit component is provided inside the sleeve, which is used to limit the connection between the sleeve and the rotating roller. The end of the sleeve closest to the motor is open, while the end of the sleeve furthest from the motor is closed. The mosquito-attracting lamp, the fan, and the motor are all electrically connected to the timer controller.

2. The household mosquito trapping device according to claim 1, characterized in that: A counterweight is detachably installed on the bottom inner side of the outer cylinder.

3. The household mosquito trapping device according to claim 2, characterized in that: A rubber sheet is attached to the bottom surface of the counterweight, and the rubber sheet is flush with the bottom surface of the outer cylinder.

4. The household mosquito trapping device according to claim 1, characterized in that: Several partitions are vertically installed inside the guide frame, and the partitions inside the guide frame are distributed at equal intervals.

5. The household mosquito trapping device according to claim 1, characterized in that: The limiting component includes a rotating rod rotatably mounted on the end of the rotating roller away from the motor, an elliptical hole opened at the closed end of the sleeve, and a spring mounted on the rotating roller and tightly fitted with the inner end face of the sleeve. The rotating rod moves through the inner side of the elliptical hole, and an elliptical block matching the elliptical hole is mounted on the rotating rod. After the rotating rod drives the elliptical block to rotate, the elliptical block is tightly fitted with the outer end face of the sleeve, while the spring is elastically compressed by the pressure of the sleeve.

6. The household mosquito trapping device according to claim 5, characterized in that: When the elliptical block is in close contact with the outer end face of the sleeve, the sleeve and the side surface of the outer cylinder are flush.

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