Safe electric mosquito swatter with automatic induction function

Abstract

The invention belongs to the technical field of electronic mosquito swatters, and particularly relates to a safe electronic mosquito swatter with an automatic induction function, which comprises a first support frame and a metal net, a metal net is mounted in the first supporting frame; the three groups of metal nets are distributed in the first support frame in parallel; a grip is arranged at the bottom of the first support frame; an ultraviolet receiver is mounted on the side wall of the first support frame; an ultraviolet emitter is mounted on the side wall of the first support frame; the ultraviolet receiver and the ultraviolet emitter are symmetrically arranged on the upper side and the lower side of the side wall of the first supporting frame. By arranging the ultraviolet receiver and the ultraviolet emitter, when the metal net works, an object attached to the surface of the metal net can be detected, when ultraviolet rays emitted by the ultraviolet emitter are completely shielded by the size of the object, the metal net can be automatically powered off, and therefore the phenomenon that when the palm of a person makes contact with the electric fly swatter, the electric fly swatter is damaged is reduced. And the high-voltage electricity generated by the metal net damages the human body.

Description

Technical Field

[0001] The invention belongs to the technical field of electric mosquito swatters, in particular to a safe electric mosquito swatter with automatic induction. Background Art

[0002] Electric mosquito swatter is an indispensable small household appliance in southern my country. It mainly uses electronic high voltage to kill mosquitoes, making it convenient for people to kill pests such as mosquitoes and flies. It has the advantages of being pollution-free, environmentally friendly and having good mosquito killing effects.

[0003] In the prior art, an electric mosquito swatter is mainly composed of three layers of metal mesh, namely an inner mesh and two outer meshes. Motors are respectively provided on the inner and outer meshes, and the two poles of a high-voltage generating circuit are respectively connected to the inner and outer meshes. When pests such as mosquitoes and flies touch the inner and outer meshes at the same time, the inner and outer meshes form a closed circuit through the pests, thereby using high voltage to stun or electrocute the pests.

[0004] During long-term use observation, it was found that the existing electric mosquito swatters are often kept powered when in use. When the human body comes into contact with the electric mosquito swatter, high voltage electricity is often generated after the internal and external network circuits are closed, which in turn causes damage to human health.

[0005] To this end, the present invention provides a safe electric mosquito swatter with automatic induction. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a safe electric mosquito swatter with automatic sensing is proposed.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the safe electric mosquito swatter with automatic induction described in the present invention comprises a first support frame and a metal net; a metal net is installed inside the first support frame; the metal net is in three groups and is distributed in parallel inside the first support frame; a handle is provided at the bottom of the first support frame; an ultraviolet receiver is installed on the side wall of the first support frame; an ultraviolet emitter is installed on the side wall of the first support frame; the ultraviolet receiver and the ultraviolet emitter are symmetrically arranged on the upper and lower sides of the side wall of the first support frame; by providing the ultraviolet receiver and the ultraviolet emitter, objects attached to the surface of the metal net can be detected when the metal net is working, and when the size of the object completely blocks the ultraviolet light emitted by the ultraviolet emitter, the metal net will be automatically powered off, thereby reducing the damage to the human body caused by the high voltage electricity emitted by the metal net when the human palm touches the electric fly swatter.

[0008] Preferably, a dust inlet groove is provided at the bottom of the first support frame; the dust inlet groove runs through the first support frame; the dust inlet grooves are in multiple groups and are evenly distributed at the bottom of the first support frame; the bottom of the first support frame is fixedly connected to the second support frame; the second support frame corresponds to the position of the dust inlet groove; a collecting box is provided in the middle of the second support frame; the collecting box slides with the second support frame; the second support frame and the collecting box side walls are both provided with air holes; the second support frame side walls are fixedly connected to an air extractor; the air extractor corresponds to the position of the air hole; a dust shield is fixedly connected to the inside of the air hole of the collecting box; by providing a second support frame and a collecting box, mosquito and fly pests can be collected and stored, thereby reducing the situation where mosquito and fly pests that are coronaed or electrocuted by the metal mesh fall directly to the ground and pollute the surrounding environment; by providing a dust shield, impurities can be reduced from entering the air extractor through the air vent, causing the air extractor to be blocked or damaged.

[0009] Preferably, a first sliding groove is provided inside the first support frame; the first sliding groove is a pair and is symmetrically arranged on both sides of the first support frame; a sliding block is slidably connected to the middle of the first sliding groove; a cleaning scraper is fixedly connected to the middle of the pair of sliding blocks; this step is provided with a cleaning scraper, a sliding block and a first sliding groove, so that the surface of the metal mesh can be cleaned after the device is finished working, thereby reducing the situation where the dead bodies of mosquitoes and flies and other pests adhere to the surface of the metal mesh and affect the normal operation of the metal mesh.

[0010] Preferably, a second sliding groove is opened in the middle of the sliding block; a balancing shaft is fixedly connected to the middle of the first sliding groove; the second sliding groove is sleeved on the outside of the balancing shaft; a spring is connected between the sliding block and the first sliding groove; the springs are a pair and are symmetrically arranged on the upper and lower sides of the sliding block; by providing a spring, the cleaning scraper and the sliding block can be reset and limited after the cleaning scraper has cleaned the surface of the metal mesh, thereby reducing the sliding block from sliding freely in the first sliding groove and causing bumps during work. By providing a balancing shaft and a second sliding groove, the spring can reduce twisting and deformation when pushing the sliding block, thereby improving the stability of the spring during use.

[0011] Preferably, a first rotating groove is provided on the side wall of the collection box; the first rotating groove is a pair and is symmetrically arranged on both sides of the collection box; a fixed groove is provided on the side wall of the second support frame; the fixed groove corresponds to the position of the first rotating groove; a first support shaft is fixedly connected to the middle of the first rotating groove; a fixed plate is rotatably connected to the middle of the first support shaft through a torsion spring; this step can fix the second support frame and the collection box by providing the first rotating groove, the fixed groove, the first support shaft and the fixed plate, thereby reducing the situation where the collection box is detached from the inside of the second support frame when the device is working, thereby improving the stability of the device when it is working.

[0012] Preferably, a second rotating groove is provided at the bottom of the second support frame; the second rotating grooves are multiple groups and are distributed in parallel at the bottom of the second support frame; a second support shaft is fixedly connected to the middle of the second rotating groove; a roller is rotatably connected to the middle of the second support shaft; by providing the second rotating groove, the second support shaft and the roller, the sliding friction between the bottom of the collection box and the bottom of the inner side wall of the second support frame can be changed into rolling friction between the bottom of the collection box and the side wall of the roller, thereby reducing the friction force when the bottom of the collection box contacts the bottom of the inner side wall of the second support frame, thereby reducing the wear when the bottom of the collection box contacts the bottom of the inner side wall of the second support frame, thereby improving the service life of the device.

[0013] Preferably, a pull handle is provided on the side wall of the collection box; the pull handle is slidably connected to the collection box; a connecting rope is connected between the pull handle and the fixed plate; this step, by providing a pull handle and a connecting rope, can make it easier for the user to take out the collection box from the inside of the second support frame, thereby reducing the workload of the user and improving the work efficiency of the user.

[0014] Preferably, the handles are arranged in multiple groups and nested. During operation, by arranging the handles in multiple groups and nesting them, the handles can have a telescopic function, thereby improving the scope of application of the device.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The safe electric mosquito swatter with automatic sensing described in the present invention is provided with an ultraviolet receiver and an ultraviolet transmitter. When the metal mesh is working, it can detect objects attached to the surface of the metal mesh. When the size of the object completely blocks the ultraviolet light emitted by the ultraviolet transmitter, the metal mesh will be automatically powered off, thereby reducing the damage to the human body caused by the high voltage electricity emitted by the metal mesh when the human palm touches the electric fly swatter.

[0017] 2. The safe electric mosquito swatter with automatic sensing described in the present invention can collect and store mosquito and fly pests by providing a second support frame and a collection box, thereby reducing the situation where mosquito and fly pests that are coronaed or electrocuted by the metal mesh directly fall to the ground and pollute the surrounding environment. By providing a dust shield net, it can reduce the situation where impurities enter the exhaust fan through the vent hole and cause the exhaust fan to be blocked or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a stereogram in the present invention;

[0020] Figure 2 is a schematic structural diagram of the first support frame in the present invention;

[0021] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0022] Figure 4 is a schematic structural diagram of the second support frame in the present invention;

[0023] Figure 5 is a top cross-sectional view of the second support frame in the present invention;

[0024] Legend:

[0025] 1. First support frame; 11. Metal mesh; 12. Handle; 13. UV receiver; 14. UV transmitter; 2. Dust inlet slot; 21. Vacuum pump; 22. Second support frame; 23. Collection box; 24. Dust screen; 25. Air vent; 3. Cleaning scraper; 31. Sliding block; 32. First sliding slot; 4. Spring; 41. Balance shaft; 42. Second sliding slot; 5. First rotating slot; 51. Fixed slot; 52. First support shaft; 53. Fixed plate; 6. Second rotating slot; 61. Second support shaft; 62. Roller; 7. Pull handle; 71. Connecting rope; 9. Anti-slip pattern. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Specific examples are given below.

[0028] like Figure 1 to Figure 2As shown, a safe electric mosquito swatter with automatic induction according to an embodiment of the present invention comprises a first support frame 1 and a metal mesh 11; the metal mesh 11 is installed inside the first support frame 1; the metal mesh 11 is in three groups and is parallelly distributed inside the first support frame 1; a handle 12 is provided at the bottom of the first support frame 1; an ultraviolet receiver 13 is installed on the side wall of the first support frame 1; an ultraviolet emitter 14 is installed on the side wall of the first support frame 1; the ultraviolet receiver 13 and the ultraviolet emitter 14 are symmetrically arranged on the upper and lower sides of the side wall of the first support frame 1; when working, the user turns on the metal mesh 11, and the ultraviolet emitter 14 will emit ultraviolet light to the ultraviolet receiver The receiver 13 emits ultraviolet rays. When the ultraviolet receiver 13 cannot receive the ultraviolet rays emitted by the ultraviolet emitter 14, the metal mesh 11 will be powered off. This step can stun or electrocute pests such as mosquitoes and flies by providing the first support frame 1, the metal mesh 11 and the handle 12. By providing the ultraviolet receiver 13 and the ultraviolet emitter 14, objects attached to the surface of the metal mesh 11 can be detected when the metal mesh 11 is working. When the size of the object completely blocks the ultraviolet rays emitted by the ultraviolet emitter 14, the metal mesh 11 will be automatically powered off, thereby reducing the damage to the human body caused by the high voltage electricity emitted by the metal mesh 11 when the palm of the human hand touches the electric fly swatter.

[0029] Further, such as Figure 1 and Figure 4 As shown, a dust inlet groove 2 is provided at the bottom of the first support frame 1; the dust inlet groove 2 runs through the first support frame 1; the dust inlet grooves 2 are multiple groups and are evenly distributed at the bottom of the first support frame 1; a second support frame 22 is fixedly connected to the bottom of the first support frame 1; the second support frame 22 corresponds to the position of the dust inlet groove 2; a collecting box 23 is provided in the middle of the second support frame 22; the collecting box 23 and the second support frame 22 are slidably matched; ventilation holes 25 are provided on the side walls of the second support frame 22 and the collecting box 23; an exhaust fan 21 is fixedly connected to the side wall of the second support frame 22; the exhaust fan 21 corresponds to the position of the ventilation hole 25; a dust shielding net 24 is fixedly connected to the inside of the ventilation hole 25 of the collecting box 23; when working, when the metal mesh 11 is working, The vacuum fan 21 will exhaust air from the inside of the collection box 23 through the air vent 25, and then exhaust air from the outside through the dust inlet trough 2, thereby sucking the mosquitoes and flies that have been coronaed or electrocuted by the metal mesh 11 into the collection box 23. This step can be performed by providing the dust inlet trough 2, the vacuum fan 21 and the air vent 25, so as to suck the mosquitoes and flies that have been coronaed or electrocuted by the metal mesh 11. By providing the second support frame 22 and the collection box 23, the mosquitoes and flies can be collected and stored, thereby reducing the situation where the mosquitoes and flies that have been coronaed or electrocuted by the metal mesh 11 directly fall to the ground and pollute the surrounding environment. By providing the dust shield 24, it is possible to reduce the amount of impurities that enter the vacuum fan 21 from the air vent 25, causing the vacuum fan 21 to be blocked or damaged.

[0030] Further, such as Figure 2 and Figure 3 As shown, a first sliding groove 32 is provided inside the first support frame 1; the first sliding groove 32 is a pair and symmetrically arranged on both sides of the first support frame 1; a sliding block 31 is slidably connected to the middle of the first sliding groove 32; a cleaning scraper 3 is fixedly connected to the middle of the pair of sliding blocks 31; during operation, when the device is used up, the user moves the cleaning scraper 3 up and down, thereby making the sliding block 31 slide up and down along the first sliding groove 32, and then the cleaning scraper 3 cleans the mosquito and fly pest corpses adhered to the surface of the metal mesh 11. This step can be carried out by providing the cleaning scraper 3, the sliding block 31 and the first sliding groove 32, so as to clean the surface of the metal mesh 11 after the device is worked, thereby reducing the situation where the mosquito and fly pest corpses adhere to the surface of the metal mesh 11 and affect the normal operation of the metal mesh 11.

[0031] Further, such as Figure 2 and Figure 3 As shown, a second sliding groove 42 is opened in the middle of the sliding block 31; a balancing shaft 41 is fixedly connected to the middle of the first sliding groove 32; the second sliding groove 42 is sleeved on the outside of the balancing shaft 41; a spring 4 is connected between the sliding block 31 and the first sliding groove 32; the springs 4 are a pair and are symmetrically arranged on the upper and lower sides of the sliding block 31; during operation, by providing the spring 4, the cleaning scraper 3 and the sliding block 31 can be reset and limited after the cleaning scraper 3 has cleaned the surface of the metal mesh 11, thereby reducing the sliding block 31 from sliding freely in the first sliding groove 32 and causing collisions during operation. By providing the balancing shaft 41 and the second sliding groove 42, the spring 4 can reduce the twisting and deformation of the spring 4 when pushing the sliding block 31, thereby improving the stability of the spring 4 when in use.

[0032] Further, such as Figure 5 As shown, a first rotating groove 5 is provided on the side wall of the collecting box 23; the first rotating groove 5 is a pair and is symmetrically arranged on both sides of the collecting box 23; a fixing groove 51 is provided on the side wall of the second supporting frame 22; the fixing groove 51 corresponds to the position of the first rotating groove 5; a first support shaft 52 is fixedly connected to the middle of the first rotating groove 5; the middle of the first support shaft 52 is rotatably connected to a fixing plate 53 by a torsion spring; during operation, when the user inserts the collecting box 23 into the second supporting frame 22, the first support shaft 52 will drive the fixing plate 53 to rotate, and then extend into the fixing groove 51, thereby fixing the second supporting frame 22 and the collecting box 23. This step can fix the second supporting frame 22 and the collecting box 23 by providing the first rotating groove 5, the fixing groove 51, the first support shaft 52 and the fixing plate 53, thereby reducing the situation where the collecting box 23 is detached from the inside of the second supporting frame 22 when the device is working, thereby improving the stability of the device during operation.

[0033] Further, such as Figure 4 As shown, a second rotating groove 6 is opened at the bottom of the second support frame 22; the second rotating grooves 6 are multiple groups and are distributed in parallel at the bottom of the second support frame 22; a second support shaft 61 is fixedly connected to the middle of the second rotating groove 6; a roller 62 is rotatably connected to the middle of the second support shaft 61; when working, by providing the second rotating groove 6, the second support shaft 61 and the roller 62, the sliding friction between the bottom of the collection box 23 and the bottom of the inner wall of the second support frame 22 can be changed into a rolling friction between the bottom of the collection box 23 and the side wall of the roller 62, thereby reducing the friction force when the bottom of the collection box 23 contacts the bottom of the inner wall of the second support frame 22, thereby reducing the wear when the bottom of the collection box 23 contacts the bottom of the inner wall of the second support frame 22, and improving the service life of this device.

[0034] Further, such as Figure 4 and Figure 5 As shown, a pull handle 7 is provided on the side wall of the collection box 23; the pull handle 7 is slidably connected to the collection box 23; a connecting rope 71 is connected between the pull handle 7 and the fixed plate 53; during operation, when the user needs to take the collection box 23 out from the second support frame 22, the pull handle 7 is pulled. At this time, the pull handle 7 will pull the fixed plate 53 through the connecting rope 71, and then the fixed plate 53 will be retracted into the fixed groove 51. The user can continue to pull the pull handle 7 to pull the collection box 23 out from the second support frame 22. This step can make it easier for the user to take the collection box 23 out from the second support frame 22 by providing the pull handle 7 and the connecting rope 71, thereby reducing the workload of the user and improving the work efficiency of the user.

[0035] Further, such as Figure 1 As shown, the handles 12 are arranged in multiple groups and nested. When working, by arranging the handles 12 in multiple groups and nested, the handles 12 can have a telescopic function, thereby improving the application range of the device.

[0036] Further, such as Figure 5 As shown, the side wall of the handle 12 is fixedly connected with anti-skid grooves 7; the anti-skid grooves 7 are multiple groups and arranged in a ring shape; during operation, by providing the anti-skid grooves 7 on the side wall of the handle 12, the friction force can be increased when the user pulls the handle 12. This step can increase the friction force when the handle 12 contacts the staff's hand, reducing the possibility of the staff slipping when using the device.

[0037] Working principle: When working, the user turns on the metal mesh 11 for use. At this time, the ultraviolet emitter 14 will emit ultraviolet rays to the ultraviolet receiver 13. When the ultraviolet receiver 13 cannot receive the ultraviolet rays emitted by the ultraviolet emitter 14, the metal mesh 11 will be powered off. This step can stun or electrocute pests such as mosquitoes and flies by providing a first support frame 1, a metal mesh 11 and a handle 12. When the metal mesh 11, the vacuum fan 21 will exhaust air from the inside of the collection box 23 through the air vent 25, and then exhaust air from the outside through the dust inlet trough 2, and then the mosquitoes and flies that are coronaed or electrocuted by the metal mesh 11 will be sucked into the collection box 23. This step can suck the mosquitoes and flies that are coronaed or electrocuted by the metal mesh 11 by providing a dust inlet trough 2, a vacuum fan 21 and an air vent 25. When this device After use, the user moves the cleaning scraper 3 up and down, thereby making the sliding block 31 slide up and down along the first sliding groove 32, so that the cleaning scraper 3 cleans the mosquito and fly pest corpses adhered to the surface of the metal mesh 11. When the user inserts the collection box 23 into the second support frame 22, the first support shaft 52 will drive the fixing plate 53 to rotate, and then extend into the fixing groove 51, thereby fixing the second support frame 22 and the collection box 23. When the user needs to take the collection box 23 out of the second support frame 22, by pulling the handle 7, the handle 7 will pull the fixing plate 53 through the connecting rope 71, so that the fixing plate 53 will retract into the fixing groove 51, and the user can continue to pull the handle 7 to pull the collection box 23 out of the second support frame 22.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A safe electric mosquito swatter with automatic induction, comprising a first support frame (1) and a metal net (11); the metal net (11) is installed inside the first support frame (1); the metal net (11) is in three groups and is distributed in parallel inside the first support frame (1); the characteristics are: A handle (12) is provided at the bottom of the first support frame (1); an ultraviolet receiver (13) is installed on the side wall of the first support frame (1); an ultraviolet emitter (14) is installed on the side wall of the first support frame (1); the ultraviolet receiver (13) and the ultraviolet emitter (14) are symmetrically arranged on the upper and lower sides of the side wall of the first support frame (1).

2. The safe electric mosquito swatter with automatic induction according to claim 1, characterized in that: A dust inlet groove (2) is provided at the bottom of the first support frame (1); the dust inlet groove (2) runs through the first support frame (1); the dust inlet groove (2) is in multiple groups and is evenly distributed at the bottom of the first support frame (1); a second support frame (22) is fixedly connected to the bottom of the first support frame (1); the second support frame (22) corresponds to the position of the dust inlet groove (2); a collection box (23) is provided in the middle of the second support frame (22); the collection box (23) and the second support frame (22) are slidably matched; ventilation holes (25) are provided on the side walls of the second support frame (22) and the collection box (23); an exhaust fan (21) is fixedly connected to the side wall of the second support frame (22); the exhaust fan (21) corresponds to the position of the ventilation hole (25); a dust shield (24) is fixedly connected inside the ventilation hole (25) located in the collection box (23).

3. The safe electric mosquito swatter with automatic induction according to claim 2, characterized in that: A first sliding groove (32) is provided inside the first support frame (1); the first sliding groove (32) is a pair and is symmetrically arranged on both sides of the first support frame (1); a sliding block (31) is slidably connected in the middle of the first sliding groove (32); a cleaning scraper (3) is fixedly connected in the middle of the pair of sliding blocks (31).

4. The safe electric mosquito swatter with automatic induction according to claim 3, characterized in that: A second sliding groove (42) is provided in the middle of the sliding block (31); a balancing shaft (41) is fixedly connected to the middle of the first sliding groove (32); the second sliding groove (42) is sleeved outside the balancing shaft (41); a spring (4) is connected between the sliding block (31) and the first sliding groove (32); the springs (4) are a pair and are symmetrically arranged on the upper and lower sides of the sliding block (31).

5. The safe electric mosquito swatter with automatic induction according to claim 2, characterized in that: The side wall of the collection box (23) is provided with a first rotating groove (5); the first rotating grooves (5) are a pair and are symmetrically arranged on both sides of the collection box (23); the side wall of the second support frame (22) is provided with a fixed groove (51); the fixed groove (51) corresponds to the position of the first rotating groove (5); the middle part of the first rotating groove (5) is fixedly connected with a first support shaft (52); the middle part of the first support shaft (52) is rotatably connected with a fixed plate (53) through a torsion spring.

6. The safe electric mosquito swatter with automatic induction according to claim 5, characterized in that: A second rotating groove (6) is provided at the bottom of the second support frame (22); the second rotating grooves (6) are multiple groups and are distributed in parallel at the bottom of the second support frame (22); a second supporting shaft (61) is fixedly connected to the middle of the second rotating groove (6); and a roller (62) is rotatably connected to the middle of the second supporting shaft (61).

7. The safe electric mosquito swatter with automatic induction according to claim 5, characterized in that: A pull handle (7) is provided on the side wall of the collection box (23); the pull handle (7) is slidably connected to the collection box (23); and a connecting rope (71) is connected between the pull handle (7) and the fixing plate (53).

8. The safe electric mosquito swatter with automatic induction according to claim 1, characterized in that: The handles (12) are arranged in multiple groups and are nested.

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