Mosquito killing fan

Abstract

The utility model provides a mosquito killing fan in the technical field of mosquito killing tools. The mosquito killing fan comprises a fan body, an inducing box is arranged at the position, away from fan blades, of the fan body, a first protection frame is arranged at the position, located at the fan blades, of the fan body, the first protection frame and a second protection frame are connected through a detachable structure, and the second protection frame is provided with a collecting part. Attractant such as lactic acid and the like is placed in the attraction box, mosquitoes are attracted through the attractant, the attracted mosquitoes are blown into the collecting part of the second protection frame through wind power of the fan, the first protection frame and the second protection frame are arranged to prevent the blade fan from being touched by mistake, and the first protection frame and the second protection frame are connected through a detachable structure. And the second protective frame can be conveniently detached to clean the collecting part.

Description

Technical Field

[0001] The utility model relates to the technical field of mosquito killing tools, in particular to a mosquito killing fan. Background Art

[0002] An electric fan is a device that converts electrical energy into kinetic energy. It provides a cool environment for people in the summer and is a household tool for cooling off in the summer. The wind of an electric fan is gentle and non-irritating, which helps people feel cool and has a significant effect. However, summer is a season when various insects frequently occur. They not only bite people and make them feel itchy in the affected area, but also buzz in the air, bringing noise and affecting people's normal life in the summer.

[0003] Therefore, in view of the above problems, a mosquito killing fan is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and develops a mosquito-killing fan. The utility model can use the normal functions of the fan and achieve the mosquito-killing effect at the same time.

[0005] The utility model solves the technical problem through a technical solution: a mosquito-killing fan comprising a fan body, an attractant box being arranged at a position of the fan body away from the fan blades, a first protective frame being arranged at the position of the fan body at the fan blades, the first protective frame being connected to the second protective frame by a detachable structure, and a collecting portion being arranged at the second protective frame.

[0006] Attractants such as lactic acid are placed in the attraction box to attract mosquitoes, and the wind force of the fan blows the attracted mosquitoes into the collecting part of the second protective frame. The first protective frame and the second protective frame are set to prevent accidental touching of the blade fan. The first protective frame and the second protective frame are connected by a detachable structure, which makes it convenient to disassemble the second protective frame to clean the collecting part.

[0007] Preferably, the collecting part includes a first gauze, a mounting groove and a soft block. A plurality of mounting grooves are arranged on a side of the second protective frame away from the fan blades. The plurality of mounting grooves are connected head to tail. The soft block is clamped in the mounting groove. The first gauze is arranged on an end of the soft block away from the mounting groove.

[0008] The mosquitoes are blocked by setting the first gauze net, and the first gauze net can be conveniently disassembled through the soft block and the installation groove, so as to facilitate the cleaning of the first gauze net.

[0009] Preferably, the collecting part also includes a second gauze, a slide groove, a connecting rod, a storage box and a connecting groove. The connecting groove is arranged at the lower end of the second protective frame, the storage box is arranged at the lower end of the connecting groove, the storage box is arranged with a removable second gauze, the second gauze passes through the connecting groove and enters into the second protective frame, the upper end of the second gauze is arranged on the connecting rod, the lower end of the second gauze is arranged in the storage box, and the connecting rod is slidably connected in the slide groove.

[0010] When the second protection frame needs to be cleaned, the connecting rod is pushed to drive the second gauze to move upward. The mosquitoes in the second protection frame are blocked by the combined action of the first gauze and the second gauze. The second protection frame is then disassembled to prevent mosquitoes from escaping during the disassembly process.

[0011] Preferably, the collecting part also includes a block, a slide rail, a connecting block and a connecting sleeve. The connecting rod passes through the connecting sleeve, the connecting sleeve is located at the upper end of the second gauze screen, connecting blocks are arranged at both ends of the connecting rod through threads, the connecting blocks are located outside the second protective frame, and slide rails are symmetrically arranged on the upper part of both sides of the second protective frame. The slide rails are arranged horizontally, and the block is slidably connected inside the slide rail, and the upper end of the block overlaps the connecting block.

[0012] The connecting sleeve is provided to facilitate the connection between the connecting rod and the second gauze. When the connecting rod and the second gauze are moved to the upper end of the slide groove, the stop block is pushed, and the stop block overlaps the connecting block to fix the connecting rod and the second gauze to prevent the second gauze from falling during the disassembly process.

[0013] Preferably, the storage box includes an outer shell, a connecting drawer, a yarn outlet and a knob, the connecting shaft is located in the outer shell, a second yarn mesh is wound around the connecting shaft, the second yarn mesh extends from the yarn outlet, and the connecting shaft passes through the outer shell and is connected to the knob.

[0014] When the second gauze net needs to be lowered, the knob is turned to drive the connecting shaft to rotate, and the second gauze net is stored through the connecting shaft.

[0015] Preferably, the detachable structure includes a connecting plate, a positioning block, a connecting column, a positioning groove, a limiting groove, a through hole, a limiting column and a limiting head. A connecting plate is symmetrically arranged on the upper part of one side of the second protective frame close to the first protective frame, and a connecting column is arranged on the connecting plate. A positioning block is symmetrically arranged on the upper part of one side of the first protective frame close to the second protective frame, and a positioning groove is arranged on the positioning block. The connecting column slides in the positioning groove, and a limiting groove is arranged on the upper part of the connecting column located in the positioning groove. A through hole is arranged above the first protective frame, the through hole is connected to the positioning groove, and the through hole is located at the limiting groove. The limiting column slides in the through hole, and the lower end of the limiting column slides in the limiting head, and the limiting head and the limiting groove are clamped with each other.

[0016] The second protective frame is connected to the first protective frame through a connecting column and a positioning groove. The limiting groove of the connecting column is clamped by a limiting column and a limiting head to prevent the second protective frame from falling. When disassembly is required, the limiting column is moved, and disassembly and installation are convenient and quick.

[0017] Preferably, the detachable structure also includes a guide sleeve, a guide rail, a slider, a magnet and a lifting plate. The guide sleeve is arranged above the first protective frame. The guide sleeve and the through hole are coaxially arranged. The guide sleeve is slidingly connected to a limit column. The guide rail is symmetrically arranged in the guide sleeve. The guide rail is slidingly connected to the slider. The slider is connected to the limit column. A magnet is arranged on the upper end of the limit column. The magnet is attracted to the guide sleeve. A lifting plate is arranged on the upper end of the magnet.

[0018] The guide rail and the slider are provided to prevent the limiting column from rotating, and the magnetic block is provided to keep the limiting column fixed during use, thereby preventing the second protective frame from falling off during use.

[0019] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0020] An attractant such as lactic acid is placed in the attractant box to attract mosquitoes, and the attracted mosquitoes are blown into the collecting part of the second protective frame by the wind force of the fan. The first protective frame and the second protective frame are provided to prevent accidental contact with the blade fan. The first protective frame and the second protective frame are connected by a detachable structure, so that the second protective frame can be disassembled to clean the collecting part.

[0021] When the second protection frame needs to be cleaned, the connecting rod is pushed to drive the second screen to move upward, and the mosquitoes in the second protection frame are blocked by the combined action of the first screen and the second screen, and then the second protection frame is disassembled to prevent mosquitoes from escaping during the disassembly process;

[0022] The second protective frame is connected to the first protective frame through a connecting column and a positioning groove. The limiting groove of the connecting column is clamped by a limiting column and a limiting head to prevent the second protective frame from falling. When disassembly is required, the limiting column is moved, and disassembly and installation are convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0024] Figure 1 It is a schematic diagram of the structure of the utility model.

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0026] Figure 3 It is an exploded schematic diagram of the detachable structure of the utility model.

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the detachable mechanism of the utility model.

[0028] Figure 5 For the utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0029] Figure 6 For the utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0030] In the figure, 1. fan body; 2. attracting box; 3. fan blades; 4. first protective frame; 5. second protective frame; 6. first gauze; 7. mounting slot; 8. soft block; 9. second gauze; 10. slide slot; 11. connecting rod; 12. storage box; 13. connecting slot; 14. stopper; 15. slide rail; 16. connecting block; 17. connecting sleeve; 18. outer shell; 19. connecting shaft; 20. yarn outlet; 21. knob; 22. connecting plate; 23. lifting plate; 24. connecting column; 25. positioning slot; 26. limiting slot; 27. through hole; 28. limiting column; 29. ​​limiting head; 30. guide sleeve; 31. guide rail; 32. slider; 33. magnetic block; 34. positioning block. DETAILED DESCRIPTION

[0031] In order to clearly illustrate the technical features of this solution, the utility model is described in detail below through specific implementation methods and in combination with the accompanying drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The utility model omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the utility model. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] like Figures 1 to 6As shown, a mosquito-killing fan comprises a fan body 1, an attractant box 2 is arranged at a position of the fan body 1 away from the fan blades 3, a first protective frame 4 is arranged at the fan body 1 at the fan blades 3, the first protective frame 4 is connected to the second protective frame 5 by a detachable structure, and a collecting part is arranged in the second protective frame 5. An attractant such as lactic acid is placed in the attractant box 2, mosquitoes are attracted by the attractant, and the attracted mosquitoes are blown into the collecting part of the second protective frame 5 by the wind force of the fan, and the first protective frame 4 and the second protective frame 5 are arranged to prevent accidental contact with the blades, and the first protective frame 4 and the second protective frame 5 are connected by a detachable structure, so that the second protective frame 5 can be easily disassembled to clean the collecting part.

[0033] The collecting part includes a first gauze 6, a mounting groove 7 and a soft block 8. A plurality of mounting grooves 7 are arranged on a side of the second protection frame 5 away from the fan blade 3. The plurality of mounting grooves 7 are connected head to tail. The soft block 8 is clamped in the mounting groove 7. The first gauze 6 is arranged on one end of the soft block 8 away from the mounting groove 7. Mosquitoes are blocked by the first gauze 6. The first gauze 6 can be easily disassembled and cleaned by the soft block 8 and the mounting groove 7.

[0034] The collecting part also includes a second screen 9, a chute 10, a connecting rod 11, a storage box 12 and a connecting groove 13. The connecting groove 13 is arranged at the lower end of the second protection frame 5, and the storage box 12 is arranged at the lower end of the connecting groove 13. The storage box 12 is provided with a removable second screen 9, and the second screen 9 passes through the connecting groove 13 and enters the second protection frame 5. The upper end of the second screen 9 is arranged on the connecting rod 11, and the lower end of the second screen 9 is arranged in the storage box 12. The connecting rod 11 is slidably connected in the chute 10. Both ends of the connecting rod 11 are provided with connecting blocks 16, and the connecting blocks 16 are located outside the second protection frame 5. When the second protection frame 5 needs to be cleaned, the connecting rod 11 is pushed to drive the second screen 9 to move upward, and the mosquitoes in the second protection frame 5 are blocked by the combined action of the first screen 6 and the second screen 9, and then the second protection frame 5 is disassembled to prevent mosquitoes from escaping during the disassembly process.

[0035] The collecting part also includes a block 14, a slide rail 15, a connecting block 16 and a connecting sleeve 17. The connecting rod 11 passes through the connecting sleeve 17, which is located at the upper end of the second gauze 9. The connecting blocks 16 are set by threads at both ends of the connecting rod 11. The connecting blocks 16 are located outside the second protective frame 5. The slide rails 15 are symmetrically set at the upper part of both sides of the second protective frame 5. The slide rails 15 are set horizontally. The block 14 is slidably connected in the slide rails 15, and the upper end of the block 14 overlaps the connecting block 16. The connecting sleeve 17 is provided to facilitate the connection between the connecting rod 11 and the second gauze 9. When the connecting rod 11 and the second gauze 9 move to the upper end of the slide groove 10, the block 14 is pushed, and the block 14 overlaps the connecting block 16 to fix the connecting rod 11 and the second gauze 9 to prevent the second gauze 9 from falling during the disassembly process.

[0036] The storage box 12 includes a housing 18, a connecting drawer, a yarn outlet 20 and a knob 21. The connecting shaft 19 is located in the housing 18. The second yarn net 9 is wound around the connecting shaft 19. The second yarn net 9 extends from the yarn outlet 20. The connecting shaft 19 passes through the housing 18 and is connected to the knob 21. When the second yarn net 9 needs to be put down, the knob 21 is turned to drive the connecting shaft 19 to rotate, and the second yarn net 9 is stored through the connecting shaft 19.

[0037] The detachable structure includes a connecting plate 22, a positioning block 34, a connecting column 24, a positioning groove 25, a limiting groove 26, a through hole 27, a limiting column 28 and a limiting head 29. The connecting plate 22 is symmetrically arranged on the upper part of one side of the second protective frame 5 close to the first protective frame 4, and the connecting plate 22 is provided with a connecting column 24. The positioning block 34 is symmetrically arranged on the upper part of one side of the first protective frame 4 close to the second protective frame 5. The positioning block 34 is provided with a positioning groove 25. The connecting column 24 slides in the positioning groove 25. The limiting groove 26 is arranged on the upper part of the connecting column 24 located in the positioning groove 25. A through hole 27 is arranged above the first protective frame 4. The through hole 27 is connected to the positioning groove 25. The through hole 27 is located at the limiting groove 26. The limiting column 28 is slidably connected in the through hole 27. The lower end of the limiting column 28 is slidably connected to the limiting head 29, and the limiting head 29 and the limiting groove 26 are mutually engaged. The second protective frame 5 and the first protective frame 4 are connected to each other through the connecting column 24 and the positioning groove 25. The limiting groove 26 of the connecting column 24 is clamped by the limiting column 28 and the limiting head 29 to prevent the second protective frame 5 from falling. When disassembly is required, the limiting column 28 is moved, and disassembly and installation are convenient and quick.

[0038] The detachable structure also includes a guide sleeve 30, a guide rail 31, a slider 32, a magnet 33 and a lifting plate 23. The guide sleeve 30 is arranged above the first protective frame 4. The guide sleeve 30 and the through hole 27 are arranged coaxially. The guide sleeve 30 slides in the limit column 28. The guide rail 31 is symmetrically arranged in the guide sleeve 30. The guide rail 31 slides in the slider 32. The slider 32 is connected to the limit column 28. The upper end of the limit column 28 is provided with a magnet 33. The magnet 33 and the guide sleeve 30 are attracted to each other. The upper end of the magnet 33 is provided with a lifting plate 23. The guide rail 31 and the slider 32 are arranged to prevent the limit column 28 from rotating. The magnet 33 is arranged to keep the limit column 28 fixed during use, so as to prevent the second protective frame 5 from falling off during use.

[0039] Working principle: an attractant such as lactic acid is placed in the attractant box 2, and mosquitoes are attracted by the attractant, and the attracted mosquitoes are blown into the collecting part of the second protective frame 5 by the wind force of the fan. The first protective frame 4 and the second protective frame 5 are arranged to prevent accidental touching of the blade fan. The first protective frame 4 and the second protective frame 5 are connected by a detachable structure, which makes it convenient to disassemble the second protective frame 5 to clean the collecting part. When the second protective frame 5 needs to be disassembled and cleaned, first move the connecting rod 11 and the second gauze 9 upward through the connecting block 16, and then push the stop block 14 to fix the connecting rod 11, pull the lifting plate 23 upward to drive the limit column 28 to move upward to make the limit head 29 disengage from the limit groove 26, and then remove the second protective frame 5 for cleaning.

[0040] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, this does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A mosquito-killing fan, comprising a fan body (1), characterized in that: The fan body (1) is provided with an attracting box (2) away from the fan blades (3); the fan body (1) is provided with a first protective frame (4) located at the fan blades (3); the first protective frame (4) is connected to the second protective frame (5) via a detachable structure; and the second protective frame (5) is provided with a collecting portion.

2. The mosquito-killing fan according to claim 1 is characterized in that: The collecting portion comprises a first gauze (6), a mounting groove (7) and a soft block (8); a plurality of mounting grooves (7) are arranged on a side of the second protective frame (5) away from the fan blades (3); the plurality of mounting grooves (7) are connected end to end; the soft block (8) is clamped in the mounting groove (7); and the first gauze (6) is arranged on an end of the soft block (8) away from the mounting groove (7).

3. The mosquito-killing fan according to claim 2 is characterized in that: The collecting part further comprises a second gauze (9), a slide groove (10), a connecting rod (11), a storage box (12) and a connecting groove (13); the connecting groove (13) is arranged at the lower end of the second protective frame (5); the storage box (12) is arranged at the lower end of the connecting groove (13); the storage box (12) is arranged with a removable second gauze (9); the second gauze (9) passes through the connecting groove (13) and enters the second protective frame (5); the upper end of the second gauze (9) is arranged on the connecting rod (11); the lower end of the second gauze (9) is arranged in the storage box (12); the connecting rod (11) is slidably connected in the slide groove (10); connecting blocks (16) are arranged at both ends of the connecting rod (11); the connecting blocks (16) are located outside the second protective frame (5).

4. The mosquito-killing fan according to claim 3 is characterized in that: The collecting part further comprises a stopper (14), a slide rail (15), a connecting block (16) and a connecting sleeve (17); the connecting rod (11) passes through the connecting sleeve (17); the connecting sleeve (17) is located at the upper end of the second gauze (9); connecting blocks (16) are arranged at both ends of the connecting rod (11) by means of threads; the connecting blocks (16) are located outside the second protective frame (5); slide rails (15) are symmetrically arranged at the upper parts of both sides of the second protective frame (5); the slide rails (15) are arranged horizontally; the stopper (14) is slidably connected inside the slide rail (15); and the upper end of the stopper (14) overlaps the connecting block (16).

5. The mosquito-killing fan according to claim 3 is characterized in that: The storage box (12) comprises an outer shell (18), a connecting shaft, a yarn outlet (20) and a knob (21); the connecting shaft (19) is located inside the outer shell (18); a second yarn net (9) is wound around the connecting shaft (19); the second yarn net (9) extends from the yarn outlet (20); and the connecting shaft (19) passes through the outer shell (18) and is connected to the knob (21).

6. The mosquito-killing fan according to claim 1 is characterized in that: The detachable structure comprises a connecting plate (22), a positioning block (34), a connecting column (24), a positioning groove (25), a limiting groove (26), a through hole (27), a limiting column (28) and a limiting head (29); the connecting plate (22) is symmetrically arranged on an upper part of a side of the second protective frame (5) close to the first protective frame (4); the connecting column (24) is arranged on the connecting plate (22); the positioning block (34) is symmetrically arranged on an upper part of a side of the first protective frame (4) close to the second protective frame (5); the positioning block (34) is arranged on a positioning groove (25), the connecting column (24) is slidably connected in the positioning groove (25), a limiting groove (26) is arranged at the upper part of the connecting column (24) located in the positioning groove (25), a through hole (27) is arranged above the first protective frame (4), the through hole (27) is connected to the positioning groove (25), the through hole (27) is located at the limiting groove (26), a limiting column (28) is slidably connected in the through hole (27), the lower end of the limiting column (28) is slidably connected to a limiting head (29), and the limiting head (29) and the limiting groove (26) are mutually engaged.

7. The mosquito-killing fan according to claim 6 is characterized in that: The detachable structure further comprises a guide sleeve (30), a guide rail (31), a slider (32), a magnetic block (33) and a lifting plate (23); the guide sleeve (30) is arranged above the first protective frame (4); the guide sleeve (30) and the through hole (27) are coaxially arranged; a limiting column (28) is slidably connected inside the guide sleeve (30); a guide rail (31) is symmetrically arranged inside the guide sleeve (30); the guide rail (31) is slidably connected to the slider (32); the slider (32) is connected to the limiting column (28); a magnetic block (33) is arranged at the upper end of the limiting column (28); the magnetic block (33) and the guide sleeve (30) are attracted to each other; and a lifting plate (23) is arranged at the upper end of the magnetic block (33).

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