Winged insect catching and collecting box applied to fan and fan

Abstract

The winged insect catching and collecting box comprises a box body with an opening in the upper end and a partition plate, a gas backflow cavity is formed in the box body, the partition plate is installed on the rear side of the opening of the box body, and air inlets are formed by the front edge of the partition plate, the left edge and the right edge of the opening of the box body and the front edge. An air outlet is formed in the rear side of the partition plate. According to the fan, the heat dissipation and cooling effects can be achieved, the mosquito catching and killing function is achieved, meanwhile, dead bodies after mosquitoes are caught and killed can be collected in a centralized mode, and the sanitary and environment-friendly effects are improved.

Description

Technical Field

[0001] The present application relates to the field of fans, and in particular to a flying insect capture and collection box used for fans and the fan. Background Art

[0002] The current traditional fan includes a shell, the rear end of the shell is the air inlet end, the front end is the air outlet end, an air supply component is installed in the middle of the rear end surface of the shell, a gas circulation cavity is provided inside the shell, the air supply component includes a motor installed on the rear end surface of the shell, and fan blades are installed on the motor shaft. The fan blades are driven to rotate by the motor to generate gas flow, thereby providing rapid air circulation to achieve the effect of heat dissipation.

[0003] However, in hot weather, mosquitoes will appear indoors, and when people rest or move around indoors, they will inevitably be bitten by mosquitoes, which will cause skin redness, pain, allergies and itching, and they may also spread diseases. Currently, the most common way to kill mosquitoes is to place mosquito traps to capture mosquitoes statically, that is, install ultraviolet lights or other mosquito-attracting lights indoors, and then set up electric grids around these lights. Although this method can kill mosquitoes, the bodies of mosquitoes will fall to the ground under the electric grid or on indoor facilities, and due to the indoor air circulation or people walking around, the bodies of mosquitoes will not be easy to concentrate, creating a new source of pollution indoors.

[0004] Therefore, the inventors have conducted research and development improvements based on the defects of the above two traditional facilities. Utility Model Content

[0005] In order to enable the fan to not only provide heat dissipation and cooling effects, but also have the function of catching and killing mosquitoes, at the same time, the bodies of mosquitoes after being caught can be collected in a centralized manner, thereby improving the effects of hygiene and environmental protection.

[0006] The present application provides a flying insect capture and collection box applied to a fan, which adopts the following technical solution:

[0007] A flying insect capture and collection box used for a fan comprises a box body with an opening at the upper end and a baffle plate, a gas reflux chamber is arranged in the box body, the baffle plate is installed at the rear side of the box body opening, the front edge of the baffle plate and the left and right edges and the front edge of the box body opening form an air inlet, and an air outlet is arranged at the rear side of the baffle plate.

[0008] In some embodiments, a first magnetic attraction groove is provided at the front side of the baffle plate, and a first magnetic attraction component is installed in the first magnetic attraction groove.

[0009] In some embodiments, a mosquito barrier is installed between the left and right side walls of the box body.

[0010] In some embodiments, the front side wall of the box body is inclined toward the rear side and is provided with a guide slope.

[0011] In some embodiments, the left and right sides of the mosquito barrier are respectively close to the side walls of the corresponding sides of the box body, and the lower edge of the mosquito barrier is close to or abuts against the lower side of the guide slope or the inner bottom surface of the box body.

[0012] In some embodiments, the baffle plate is provided with an isolation net at the air outlet.

[0013] The present application also provides a fan, which adopts the following technical solution:

[0014] A fan comprises a shell, wherein the rear end of the shell is an air inlet end, and the front end is an air outlet end, a mosquito attracting lamp is arranged at the air inlet end of the shell, a gas circulation cavity is arranged inside the shell, a mosquito trap is arranged at the front side of the lower end of the shell side wall, and a ventilation port is arranged at the rear side, and the lower end of the shell side wall is detachably mounted with the flying insect capturing and collecting box as described above.

[0015] In some embodiments, a mounting position for a flying insect capturing and collecting box is provided at the lower end of the side wall of the shell, and a positioning enclosure is provided at the lower end of the side wall of the shell surrounding the mounting position, all positioning enclosures form a mounting groove of a frame-type structure, the air inlet is provided at the front side of the bottom of the mounting groove, and the air outlet is provided at the rear side of the bottom of the mounting groove; the upper end of the flying insect capturing and collecting box is adapted to be installed in the mounting groove.

[0016] In some embodiments, a first magnetic attraction groove is provided in the middle of the groove bottom of the installation groove, and a second magnetic attraction component cooperating with the first magnetic attraction component is installed in the second magnetic attraction groove.

[0017] In some embodiments, a mosquito blocking net is arranged near the front end surface in the shell, and a plurality of air-increasing holes are arranged along the circumference near the rear end surface of the shell side wall, and the vent is connected to the air-increasing holes at the lower end of the shell side wall.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. A flying insect capture and collection box is installed at the lower end of the side wall of the fan housing. Mosquitoes enter the gas reflux chamber through the air inlet and are collected in a centralized manner. The fan can not only provide the effect of heat dissipation and cooling, but also has the function of catching and killing mosquitoes. At the same time, the bodies of mosquitoes can be collected in a centralized manner after being caught, thereby improving the effect of hygiene and environmental protection.

[0020] 2. The design of the guide slope can quickly guide the gas, and at the same time, the fallen mosquitoes can be quickly brought into the mosquito collection area of ​​the flying insect capture collection box through the gas.

[0021] 3. The design of the mosquito barrier can prevent and reduce the possibility of mosquitoes entering the mosquito collection area escaping from the air inlet.

[0022] 4. The design of the isolation net can increase the chances of mosquitoes being blown out or escaping from the air outlet, thereby improving the effect of mosquito killing.

[0023] 5. The installation groove formed by the positioning enclosure can realize the rapid positioning of the flying insect capture and collection box, and the mutual attraction of the two magnetic suction parts makes the disassembly and installation of the flying insect capture and collection box more convenient and quick.

[0024] 6. The design of the air-increasing holes can increase the air intake on the one hand, and improve the effect of mosquitoes being sucked in on the other hand; the design of the mosquito-blocking net allows mosquitoes to be sucked into the gas circulation cavity and quickly hit the mosquito-blocking net, which can effectively reduce the situation where mosquitoes are blown out of the air outlet of the shell, and at the same time can better improve the accuracy of mosquitoes falling to the mosquito-falling mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the exploded structure of a flying insect capture and collection box applied to a fan in Example 1 of the present application.

[0026] Figure 2 This is a structural schematic diagram of a flying insect capture and collection box applied to a fan installed on a fan in Example 1 of the present application.

[0027] Figure 3 This is a schematic diagram of the structure of a fan according to Embodiment 2 of the present application.

[0028] Figure 4 This is a schematic diagram of the structure of a fan used to display a mosquito-blocking net in Example 2 of the present application.

[0029] Figure 5 yes Figure 4 Schematic diagram of the local enlarged structure of part A.

[0030] Explanation of the accompanying drawings: 1. Shell; 2. Air inlet end; 3. Air outlet end; 4. Mosquito drop port; 5. Ventilation port; 6. Flying insect capture and collection box; 7. Air inlet; 8. Air outlet; 9. Isolation net; 10. Air increase hole; 11. Mosquito blocking net; 12. Positioning enclosure; 13. Installation slot; 14. First magnetic suction slot; 15. Box body; 16. Baffle plate; 17. Second magnetic suction slot; 18. Guide slope; 19. Mosquito blocking member. DETAILED DESCRIPTION

[0031] The following is combined with Figures 1 to 5 This application is described in further detail.

[0032] Example 1

[0033] Embodiment 1 of the present application discloses a flying insect capture and collection box for a fan, referring to Figure 1 , 2 , including a box body 15 with an opening at the upper end and a baffle plate 16, a gas reflux chamber is arranged in the box body 15, the baffle plate 16 is installed at the rear side of the opening of the box body 15, the front edge of the baffle plate 16 and the left and right edges and the front edge of the opening of the box body 15 form an air inlet 7, and the rear side of the baffle plate 16 is provided with an air outlet 8; after the mosquito falls into the flying insect capture and collection box 6, a certain intensity of negative pressure will be formed in the flying insect capture and collection box 6 during the continuous blowing of the fan, causing the air in the flying insect capture and collection box 6 to be The content is relatively thin, so that the mosquitoes that fall into the flying insect capture and collection box 6 will die quickly due to the long-term thin air, thereby achieving the effect of catching and killing mosquitoes; in addition, in order to further prevent the mosquitoes from being carried out or escaping from the air outlet 8 by the air flow through the gas reflux chamber, an isolation net 9 can be provided at the air outlet 8 of the flying insect capture and collection box 6. In this embodiment, the isolation net 9 can be a filter net or a grid-shaped filter plate, or an electric mosquito net, or a mesh sticker with glue for sticking to mosquitoes and with mesh holes.

[0034] In the present embodiment, a first magnetic suction groove 14 is provided at the front side position of the baffle plate 16, and a first magnetic suction member is installed in the first magnetic suction groove 14; in order to facilitate the mosquitoes to be quickly guided to the mosquito collection area of ​​the flying insect capture and collection box 6, the front side wall of the box body 15 is inclined toward the rear side and is provided with a guide slope 18, and in order to prevent the mosquitoes from escaping from the air inlet 7, a mosquito barrier 19 can be provided in the gas reflux cavity between the air inlet 7 and the air outlet 8. In the present embodiment, the mosquito barrier 19 is a plate-like structure, and its left and right edges are respectively provided with rotating shafts, and the mosquito barrier 19 can be hingedly installed between the left and right side walls of the box body 15, and the rotating shaft is rotatably installed on the side wall of the box body 15 on the corresponding side, and in the present embodiment, the mosquito barrier 19 The left and right side edges are respectively close to the side walls of the corresponding sides of the box body 15, so that a small gap is generated between the side edges of the mosquito barrier 19 and the corresponding side walls of the box body 15. On the one hand, it does not hinder the swing of the mosquito barrier 19, and on the other hand, it can achieve the effect of preventing mosquitoes from escaping. At the same time, the lower edge of the mosquito barrier 19 is close to or abuts against the lower side position of the guide slope 18 or the inner bottom surface of the box body 15. In this embodiment, the inner cavity of the box body 15 behind the mosquito barrier 19 can be understood as a mosquito collection place; in addition, the mosquito barrier 19 can also be designed to have an electric mosquito net, or a mesh sticker with glue for sticking mosquitoes and mesh holes. After such a design, the mosquito can directly achieve the effect of catching and killing flying insects after falling.

[0035] Example 2

[0036] Embodiment 2 of the present application discloses a fan, referring to Figures 3 to 5 , including a shell 1, the rear end of the shell 1 is an air inlet end 2, the front end is an air outlet end 3, a gas circulation cavity is arranged inside the shell 1, a mosquito attracting lamp (not shown in the figure) is arranged at the air inlet end 2 of the shell 1, generally, a motor is installed in the middle of the rear end surface of the shell 1, the mosquito attracting lamp can be designed into a ring structure, and can be installed at the peripheral position of the motor installation position, but the shape and installation method of the mosquito attracting lamp are not too restricted, and can be set according to the actual layout needs, but its main purpose is to attract mosquitoes to the air inlet end 2 side of the fan.

[0037] In order to achieve the effect of centralized collection and killing of mosquitoes, a mosquito dropping port 4 is provided at the front side of the lower end portion of the side wall of the shell 1, and a ventilation port 5 is provided at the rear side portion. The lower end portion of the side wall of the shell 1 is detachably installed with a flying insect capturing and collecting box 6 applied to the fan as described in Example 1. The front side of the upper end portion of the flying insect capturing and collecting box 6 is provided with an air inlet 7 connected to the mosquito dropping port 4, and the rear side is provided with an air outlet 8 connected to the ventilation port 5.

[0038] In order to achieve the effect of rapid disassembly and assembly of the flying insect capture and collection box 6 and facilitate cleaning, a mounting position for the flying insect capture and collection box 6 is provided at the lower end of the side wall of the shell 1, and a positioning enclosure 12 is provided at the lower end of the side wall of the shell 1 surrounding the mounting position, and all the positioning enclosures 12 form a mounting groove 13 of a frame-type structure, the air inlet 7 is provided at the front side of the bottom of the mounting groove 13, and the air outlet 8 is provided at the rear side of the bottom of the mounting groove 13; the upper end of the flying insect capture and collection box 6 is adapted to be installed in the mounting groove 13, and in order to facilitate rapid installation and disassembly, a second magnetic suction groove 17 may be provided in the middle of the bottom of the mounting groove 13, and a second magnetic suction member (not shown in the figure) cooperating with the first magnetic suction member is installed in the second magnetic suction groove 17, and the magnetic suction members in embodiments 1 and 2 may be magnets that attract each other, or one of them may be a magnet and the other may be an iron sheet or a steel sheet.

[0039] At the same time, in order to increase the air intake and improve the effect of mosquitoes being sucked into the gas circulation cavity in the fan, a plurality of air-increasing holes 10 are arranged along the circumference at a position near the rear end face of the side wall of the shell 1, wherein the vent 5 is communicated with the air-increasing holes 10 located at the lower end of the side wall of the shell 1, or the air-increasing holes 10 located at the lower end of the side wall of the shell 1 can be the vent 5; after the mosquitoes are sucked into the air inlet end 2 of the fan, they will quickly collide with the end face of the air outlet end 3, and the fan is generally designed with an umbrella-shaped end face of the air outlet end 3, that is, the cross-section of the end face of the air outlet end 3 is an arc shape. Therefore, in order to further enhance the ability of mosquitoes to fall to the mosquito landing port 4 faster after the collision, a mosquito blocking net 11 can be arranged at a position near the front end face in the shell 1. The mesh of the mosquito blocking net 11 is generally relatively dense, which can reduce the phenomenon of mosquitoes being blown out of the air outlet end 3, thereby achieving a better mosquito blocking effect.

[0040] It should be noted that the front, rear, left, right, top, bottom and other directions described in the above-mentioned embodiments 1 and 2 are all described based on the normal directions of the fan when it is installed and used.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A flying insect capture and collection box for a fan, characterized in that: The invention comprises a box body (15) having an opening at the upper end and a baffle plate (16), wherein a gas reflux chamber is arranged in the box body (15), the baffle plate (16) is installed at the rear side of the opening of the box body (15), the front edge of the baffle plate (16) and the left and right edges and the front edge of the opening of the box body (15) form an air inlet (7), and the rear side of the baffle plate (16) is provided with an air outlet (8).

2. The flying insect capture and collection box for a fan according to claim 1, characterized in that: A first magnetic attraction groove (14) is arranged at the front side of the baffle plate (16), and a first magnetic attraction member is installed in the first magnetic attraction groove (14).

3. The flying insect capture and collection box for a fan according to claim 1, characterized in that: A mosquito barrier (19) is installed between the left and right side walls of the box body (15).

4. The flying insect capture and collection box for a fan according to claim 3, characterized in that: The front side wall of the box body (15) is inclined toward the rear side and is provided with a guide slope (18).

5. The flying insect capture and collection box for a fan according to claim 4, characterized in that: The left and right sides of the mosquito barrier (19) are respectively close to the side walls of the corresponding sides of the box body (15), and the lower edge of the mosquito barrier (19) is close to or abuts against the lower side of the guide slope (18) or the inner bottom surface of the box body (15).

6. The flying insect capture and collection box for a fan according to claim 1, characterized in that: The baffle plate (16) is provided with an isolation net (9) at the air outlet (8).

7. A fan, comprising a housing (1), wherein the rear end of the housing (1) is an air inlet end (2) and the front end is an air outlet end (3), characterized in that: A mosquito trap lamp is arranged at the air inlet end (2) of the shell (1), a gas circulation cavity is arranged inside the shell (1), a mosquito drop opening (4) is arranged at the front side of the lower end of the side wall of the shell (1), and a ventilation opening (5) is arranged at the rear side, and a flying insect capture and collection box (6) for use in a fan as claimed in any one of claims 1 to 6 is detachably mounted at the lower end of the side wall of the shell (1).

8. A fan according to claim 7, characterized in that: The lower end of the side wall of the shell (1) is provided with a mounting position for a flying insect capturing and collecting box (6); the lower end of the side wall of the shell (1) is provided with a positioning enclosure (12) arranged around the mounting position; all the positioning enclosures (12) form a mounting groove (13) of a frame-shaped structure; the air inlet (7) is arranged at the front side of the groove bottom of the mounting groove (13); and the air outlet (8) is arranged at the rear side of the groove bottom of the mounting groove (13); and the upper end of the flying insect capturing and collecting box (6) is adapted to be mounted in the mounting groove (13).

9. A fan according to claim 8, characterized in that: A first magnetic attraction groove (14) is provided in the middle of the groove bottom of the installation groove (13), and a second magnetic attraction component matched with the first magnetic attraction component is installed in the second magnetic attraction groove (17).

10. The fan according to claim 7, characterized in that: A mosquito blocking net (11) is arranged near the front end face in the shell (1), a plurality of air-increasing holes (10) are arranged along the circumference of the shell (1) side wall near the rear end face, and the vent (5) is in communication with the air-increasing holes (10) located at the lower end of the shell (1) side wall.

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