Compact folding lampshade and outdoor rotary mosquito killing device with same

Abstract

According to the compact type folding lampshade and the outdoor rotary type mosquito killing device with the same, through meshing of two gears and rotation of a first connecting rod and a second connecting rod, a mosquito killing assembly and a rotary structure outer layer can be driven to rotate downwards by 180 degrees and be folded to the side face of a lamp tube, the overall length of the mosquito killing device is reduced, and the mosquito killing effect is improved. And the folding lampshade is convenient to store and carry. The invention relates to a rotary table lamp which is characterized by being composed of a lampshade, a rotary circular truncated cone, a rotary motor, an illuminating lamp, a rotary structure outer layer, an upper groove, a gear, a lamp tube, a fixing plate, a screw, a first connecting rod and a second connecting rod, the lampshade comprises the rotary structure outer layer and the lamp tube, and the rotary structure outer layer and the lamp tube are of a hollow structure; the height of the top face of the rotating structure outer layer is gradually reduced from one side to the other side, the bottom face of the rotating structure outer layer is movably arranged on the top face of the lamp tube, the side face of the rotating structure outer layer is flush with the side face of the lamp tube, and the rotating circular truncated cone is arranged in the rotating structure outer layer.

Description

Technical Field

[0001] The present invention discloses a compact folding lampshade and an outdoor rotating mosquito killing device having the same, and relates to a folding lampshade for replacing the lampshade of the outdoor rotating mosquito killing device, and belongs to the technical field of insecticidal lamps, and particularly relates to a folding lampshade which can drive a mosquito killing component and an outer layer of a rotating structure to rotate downward 180 degrees through the meshing of two gears and the rotation of a first connecting rod and a second connecting rod, and fold to the side of a lamp tube, thereby reducing the overall length of the mosquito killing device and facilitating storage and carrying. Background Art

[0002] With the improvement of the quality of life, outdoor activities have become a popular way for modern people to pursue leisure and entertainment. On summer nights, camping lights and mosquito repellent products are indispensable equipment. Camping lights can provide necessary lighting and safety, while adding to the camping atmosphere; mosquito repellent products can effectively prevent mosquito bites and improve the comfort of outdoor activities. Currently, the commonly used camping lights and mosquito repellent products are often separate and independent, and cannot meet the dual needs of lighting and mosquito repellent at the same time, resulting in users needing to carry multiple devices when using them, increasing the burden and inconvenience of travel, so outdoor mosquito repellent lamps came into being. Existing outdoor mosquito repellent lamps mainly include high-voltage power grids and ultraviolet fluorescent tubes. The high-voltage power grid is usually surrounded by the periphery of the ultraviolet fluorescent tube. When mosquitoes are attracted by ultraviolet rays and approach the mosquito repellent lamp, they will contact the high-voltage power grid and be electrocuted to death, thereby achieving the effect of mosquito repellent. However, existing outdoor mosquito killer lamps mainly rely on ultraviolet fluorescent tubes to attract mosquitoes, but the lighting effect of ultraviolet fluorescent tubes is not good and cannot meet the lighting needs of campers; and the high-voltage power grid is fixed, and it is necessary to wait for mosquitoes to actively approach and contact to achieve the effect of mosquito killing. The mosquito killing range is small and the mosquito killing effect is poor.

[0003] Publication No. CN106561598A discloses a solar outdoor mosquito repellent and insecticidal lamp, comprising a support column, a solar panel installed on the top of the support column, the solar panel connected to the support column through a detachable mechanism, a base provided at the bottom of the support column, fixedly connected to the base, a reinforcing plate connected to the base on both sides, the reinforcing plates respectively fixed to the base and the support column, a retractable bracket provided on the support column, one end of the retractable bracket connected to the support column, the other end connected to a connecting end, a mosquito repellent liquid body provided at the bottom of the connecting end, the mosquito repellent liquid body threadedly connected to the connecting end, a guard plate installed at the bottom, the guard plate clamped on the mosquito repellent liquid body. One end of the retractable bracket in the above-mentioned mosquito repellent and insecticidal lamp is connected to the support column, and the other end is connected to the connecting end, which can drive the mosquito-killing lamp body to retract in one lateral direction, but cannot drive the mosquito-killing lamp body to rotate circumferentially, resulting in a small mosquito killing range and poor mosquito killing effect.

[0004] In order to improve the above problems, the applicant filed a Chinese invention patent application entitled "An outdoor rotating mosquito repellent device". When the outdoor activities are over, the multiple insulating layers are folded into a cylindrical shape through the connecting shaft for easy storage and carrying. However, the overall length of the mosquito repellent device is relatively long, and it is easy to collide or get caught with other items during carrying, causing damage to the mosquito repellent component; when storing, it may not be able to fully adapt to the size of a conventional storage space, such as the internal length of a backpack or the depth of a storage bag, resulting in the mosquito repellent device having to be stored separately, increasing the number of items to be carried and placing a heavy burden on the user. Summary of the invention

[0005] In order to improve the above situation, the present invention provides a compact folding lampshade and an outdoor rotating mosquito killing device having the same, which can drive the mosquito killing component and the outer layer of the rotating structure to rotate downward 180 degrees through the meshing of two gears and the rotation of the first connecting rod and the second connecting rod, and fold to the side of the lamp tube, thereby reducing the overall length of the mosquito killing device and facilitating storage and carrying of the folding lampshade.

[0006] The compact folding lampshade and the outdoor rotary mosquito killing device having the same are realized as follows: The compact folding lampshade of the present invention is composed of a lampshade, a rotating round table, a rotating motor, a lighting lamp, an outer layer of a rotating structure, an upper groove, a gear, a lamp tube, a fixing plate, a screw, a first connecting rod and a second connecting rod. The lampshade comprises a rotating structure outer layer and a lamp tube. The rotating structure outer layer and the lamp tube are hollow structures. The top surface height of the outer layer of the rotating structure gradually decreases from one side to the other side. The bottom surface of the outer layer of the rotating structure can be movably placed on the top surface of the lamp tube, and the side surface of the outer layer of the rotating structure is flush with the side surface of the lamp tube. The rotating truncated table is placed inside the outer layer of the rotating structure, the motor is placed at the bottom center of the rotating truncated table, and the motor shaft of the motor is connected to the bottom center of the rotating truncated table. The lamp tube is made of transparent material. The lighting lamp is placed in the lamp tube, and one end of the lighting lamp is detachably placed on the inner bottom surface of the lamp tube. Preferably, the lamp tube is made of tempered glass. A groove is formed on the side of the lampshade, and the transverse center line of the groove coincides with the connection line between the outer layer of the rotating structure and the lamp tube. The two fixing plates are respectively placed on the inner top surface and inner bottom surface of the groove by a plurality of screws. Two gears are placed in the groove, one of which is located between the inner top surface and the half of the groove, and the other is located between the half of the groove and the inner bottom surface. The gear comprises an arcuate side and a straight side, and the two ends of the arcuate side are respectively placed at the two ends of the straight side. The arc-shaped edge has a plurality of gear teeth equidistantly arranged around the circumference, and the arc-shaped edges of the two gears are meshed with each other. Preferably, the gear teeth are involute gear teeth, and the number of the involute gear teeth is greater than or equal to 17; Preferably, the tooth tops of the gear teeth are rounded. The straight edges of the two gears are respectively placed vertically at the centers of the two fixed plates through connecting pieces. The two ends of the first connecting rod are rotatably connected to the center of one side of the two gears through a rotating shaft, and the two ends of the second connecting rod are rotatably connected to the center of the other side of the two gears through a rotating shaft. Preferably, the first connecting rod and the second connecting rod are hollow structures, and the first connecting rod and the second connecting rod are built with counterweight blocks. Preferably, a snap-fit ​​block is disposed on the side of the outer layer of the rotating structure, a snap-fit ​​groove is provided on the side of the lamp tube, and the snap-fit ​​block corresponds to the snap-fit ​​groove; Preferably, the engaging groove is an arc-shaped groove, the engaging block is an arc-shaped block, and a rubber pad is built into the arc-shaped groove; The groove rotates around the connecting line between the outer layer of the rotating structure and the lamp tube under the meshing of the two gears and the driving of the first connecting rod and the second connecting rod, and the rotation angle is 0 to 180 degrees; Furthermore, a positive magnet is disposed at the center of the bottom surface of the outer layer of the rotating structure, and a negative magnet is disposed at the center of the top surface of the lamp tube, and the positive magnet corresponds to the negative magnet; Furthermore, the side surface of the outer layer of the rotating structure is provided with an anti-slip strip; Preferably, there are a plurality of anti-slip strips, and the plurality of anti-slip strips are arranged without spacing along the length direction of the outer layer of the rotating structure.

[0007] The present invention also relates to an outdoor rotary mosquito-killing device, which is composed of a lighting component and a mosquito-killing component. The lighting assembly is composed of a connecting truncated table, a first supporting column, a rotating ring, a lampshade, a second supporting column, a rotating truncated table, a motor and a lighting lamp. The lampshade is a hollow structure with an opening on the top. The bottom surface of the lampshade is provided with a switch button and a charging port. The lighting lamp is placed in the lampshade, and one end of the lighting lamp is detachably placed on the inner bottom surface of the lampshade. The height of the top surface of the lampshade gradually decreases from one side to the other side. The rotating ring is rotatably placed on the top surface of the lampshade, and the side surface of the rotating ring is flush with the edge of the top surface of the lampshade. The rotating truncated table is placed in the lampshade and close to the top surface of the lampshade. The edge of the rotating truncated table is rotatably embedded in the inner side of the lampshade. The motor is placed at the bottom center of the rotating truncated table, and the motor shaft of the motor is connected to the bottom center of the rotating truncated table. A plurality of second support columns are equidistantly arranged between the rotating ring and the rotating truncated table in the circumferential direction, and the heights of the plurality of second support columns gradually decrease from one side close to the top surface of the lampshade to the other side close to the top surface of the lampshade. The lampshade is made of transparent material from the position close to the rotating motor to the bottom of the lampshade. The connecting truncated cone is located above the rotating ring, and the center line of the connecting truncated cone coincides with the center line of the rotating ring. The outer diameter of the connecting truncated cone is smaller than the inner diameter of the rotating ring. A plurality of first support columns are equidistantly arranged between the rotating ring and the connecting truncated cone in the circumferential direction. One end of the first support column is placed on the side surface of the connecting truncated cone, and the other end of the first support column is placed on the inner side surface of the rotating ring. The mosquito killing assembly is composed of an insulating layer, a safety protection net, a connecting shaft, an L-shaped connecting piece, a columnar reinforcement piece, a mosquito attracting lamp tube and a high-voltage power grid. The plurality of insulating layers are rotatably connected via a connecting shaft, the insulating layers are arc-shaped structures, and the plurality of insulating layers can be surrounded by a cylindrical structure, and one side of the first and last two insulating layers can be detachably connected. Preferably, the insulating layer is made of a flexible and deformable material; Two safety protection nets are embedded in the placement opening on the insulating layer from the inside to the outside, the two ends of the placement opening are close to the two ends of the insulating layer, and the two sides of the placement opening are close to the two sides of the insulating layer. Two high-voltage power grids are placed between the two safety protection nets, and the edges of the high-voltage power grids are connected to the inner side of the placement opening. A mosquito-attracting lamp tube is placed between the two high-voltage power grids, and the two ends of the mosquito-attracting lamp tube are respectively placed at the two ends of the placement opening. Preferably, there are a plurality of mosquito attracting lamp tubes, and the plurality of mosquito attracting lamp tubes are arranged equidistantly along the length direction of the placement opening. Preferably, the surface of the mosquito attractant lamp tube is coated with an insulating layer. One end of the L-shaped connector is placed at the bottom of the side of one of the insulating layers through a columnar reinforcement member, and the other end of the L-shaped connector is placed at the center of the top surface of the connecting truncated cone through a columnar reinforcement member. Preferably, the bending part of the L-shaped connecting piece is an arc-shaped structure; Furthermore, a hanging rope is arranged on the side of the lampshade, and the hanging rope is close to the bottom surface of the lampshade; Furthermore, a connecting ring is sleeved on the side of the lampshade, one side of the elastic buckle is rotatably connected to the side of the connecting ring, and two ends of the other side of the elastic buckle are detachably connected.

[0008] Beneficial effects.

[0009] 1. Through the meshing of the two gears, the rotation of the first connecting rod and the second connecting rod can drive the mosquito killing component and the outer layer of the rotating structure to rotate downward 180 degrees and fold to the side of the lamp tube, thereby reducing the overall length of the mosquito killing device and facilitating storage and carrying.

[0010] 2. Simple structure, convenient and practical.

[0011] 3. Low cost and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of an outdoor rotary mosquito killing device of the present invention; Figure 2 This is a three-dimensional structural diagram of an outdoor rotary mosquito-killing device of the present invention, in which only the structures of the lighting component and the mosquito-killing component are shown; Figure 3 It is a three-dimensional structural diagram of embodiment 2 of an outdoor rotary mosquito killing device of the present invention; Figure 4 It is a three-dimensional structural diagram of Embodiment 3 of an outdoor rotary mosquito killing device of the present invention; Figure 5 A three-dimensional structural diagram of a compact folding lampshade and an outdoor rotary mosquito-killing device having the same according to the present invention; Figure 6 This is a three-dimensional structural diagram of a compact folding lampshade and an outdoor rotary mosquito-killing device having the same according to the present invention, wherein only the connection structure between the gear and the groove is shown; Figure 7 It is a three-dimensional structural diagram of Example 2 of a compact folding lampshade and an outdoor rotary mosquito killing device having the same according to the present invention; Figure 8 It is a three-dimensional structural diagram of Example 3 of a compact folding lampshade and an outdoor rotary mosquito killing device having the same according to the present invention.

[0014] In the attached figure The components include: an insulating layer (1), a safety net (2), a connecting shaft (3), a connecting truncated table (4), a first supporting column (5), a rotating ring (6), a lampshade (7), an L-shaped connecting piece (8), a cylindrical reinforcing piece (9), a second supporting column (10), a rotating truncated table (11), a motor (12), a mosquito trap lamp tube (13), a high-voltage power grid (14), a lighting lamp (15), a lifting rope (16), an elastic buckle (17), a connecting ring (18), an outer layer of a rotating structure (19), a groove (20), a gear (21), a lamp tube (22), a fixing plate (23), a screw (24), a first connecting rod (25), a second connecting rod (26), a negative magnet (27), a positive magnet (28), and an anti-slip strip (29). DETAILED DESCRIPTION

[0016] Example 1 The present invention provides a compact folding lampshade (7) and an outdoor rotary mosquito-killing device having the same, which are realized as follows: The present invention provides a compact folding lampshade (7) and an outdoor rotary mosquito-killing device having the same, which are composed of a lampshade (7), a rotating truncated table (11), a rotating motor (12), an illuminating lamp (15), a rotating structure outer layer (19), an upper groove (20), a gear (21), a lamp tube (22), a fixing plate (23), a screw (24), a first connecting rod (25) and a second connecting rod (26), The lampshade (7) comprises two parts: a rotating structure outer layer (19) and a lamp tube (22); the rotating structure outer layer (19) and the lamp tube (22) are hollow structures. The top surface height of the outer layer (19) of the rotating structure gradually decreases from one side to the other side. The bottom surface of the rotating structure outer layer (19) is movably placed on the top surface of the lamp tube (22), and the side surface of the rotating structure outer layer (19) is flush with the side surface of the lamp tube (22). The rotating truncated table (11) is placed inside the rotating structure outer layer (19), the motor (12) is placed at the center of the bottom surface of the rotating truncated table (11), and the motor (12) shaft of the motor (12) is connected to the center of the bottom surface of the rotating truncated table (11). The lamp tube (22) is made of a transparent material. The lighting lamp (15) is placed in the lamp tube (22), and one end of the lighting lamp (15) is detachably placed on the inner bottom surface of the lamp tube (22). Preferably, the lamp tube (22) is made of tempered glass. A groove (20) is formed on the side of the lampshade (7), and a transverse center line of the groove (20) coincides with a connection line between the outer layer (19) of the rotating structure and the lamp tube (22). Two fixing plates (23) are respectively placed on the inner top surface and inner bottom surface of the groove (20) via a plurality of screws (24). Two gears (21) are placed in the groove (20), wherein one gear (21) is located between the inner top surface and the half of the groove (20), and the other gear (21) is located between the half of the groove (20) and the inner bottom surface. The gear (21) comprises an arcuate side and a straight side, and two ends of the arcuate side are respectively arranged at two ends of the straight side. The arcuate edge has a plurality of gear teeth equidistantly arranged in the circumferential direction, and the arcuate edges of the two gears (21) are meshed with each other. Preferably, the gear teeth are involute gear teeth, and the number of the involute gear teeth is greater than or equal to 17; Preferably, the tooth tops of the gear teeth are rounded. The straight edges of the two gears (21) are respectively placed vertically at the centers of the two fixing plates (23) through connecting pieces. The two ends of the first connecting rod (25) are rotatably connected to the center of one side of the two gears (21) via a rotating shaft, and the two ends of the second connecting rod (26) are rotatably connected to the center of the other side of the two gears (21) via a rotating shaft. Preferably, the first connecting rod (25) and the second connecting rod (26) are hollow structures, and the first connecting rod (25) and the second connecting rod (26) are provided with built-in counterweights. Preferably, a snap-fit ​​block is disposed on the side of the outer layer (19) of the rotating structure, a snap-fit ​​groove is provided on the side of the lamp tube (22), and the snap-fit ​​block corresponds to the snap-fit ​​groove; Preferably, the engaging groove is an arc-shaped groove, the engaging block is an arc-shaped block, and a rubber pad is built into the arc-shaped groove; The groove (20) rotates around the connecting line between the outer layer (19) of the rotating structure and the lamp tube (22) under the meshing of the two gears (21) and the driving of the first connecting rod (25) and the second connecting rod (26), with the rotation angle being 0 to 180 degrees; During use, when finishing outdoor activities, the user grasps the side of the rotating structure outer layer (19) with his / her hand, and through the meshing of the two gears (21), the first connecting rod (25) and the second connecting rod (26) are rotated, which can drive the mosquito killing component and the rotating structure outer layer (19) to rotate downward 180 degrees and fold to the side of the lamp tube (22), thereby reducing the overall length of the mosquito killing device, reducing the longitudinal space occupied, reducing the collision or hooking with other objects during carrying, avoiding separate storage, reducing the number of objects to be carried, and reducing the burden on the user.

[0017] Example 2 The difference between this embodiment and embodiment 1 is that: a positive pole magnet (28) is arranged at the center of the bottom surface of the rotating structure outer layer (19), and a negative pole magnet (27) is arranged at the center of the top surface of the lamp tube (22), and the positive pole magnet (28) corresponds to the negative pole magnet (27); when in use, when the bottom surface of the rotating structure outer layer (19) rotates to fit the top surface of the lamp tube (22), the positive pole magnet (28) and the negative pole magnet (27) attract each other, and a strong magnetic force is generated, so that the two are tightly combined, thereby improving the stability of the overall structure, helping the mosquito killing component to rotate stably under the rotation of the motor (12), and improving the mosquito killing effect; the mutual attraction between the positive pole magnet (28) and the negative pole magnet (27) enables the rotating structure outer layer (19) to automatically align and accurately position on the lamp tube (22) during the rotation process, without the need for the user to perform additional adjustment or alignment, and the operation is more convenient.

[0018] Example 3 The difference between this embodiment and embodiment 1 is that: an anti-slip strip (29) is sleeved on the side of the rotating structure outer layer (19); there are a plurality of anti-slip strips (29), and the plurality of anti-slip strips (29) are arranged without spacing along the length direction of the rotating structure outer layer (19); when in use, the friction between the user's hand and the rotating structure outer layer (19) can be increased, thereby reducing the slippage of the rotating structure outer layer (19) when the user holds the rotating structure outer layer (19) and rotates and folds it downward; The lamp tube (22) is designed to be made of tempered glass. The tempered glass can provide good transparency, ensuring that the light of the lighting lamp (15) can be transmitted to the greatest extent, thereby improving the utilization efficiency of the light source and achieving a better lighting effect. The gear teeth are involute gear teeth, and the number of the involute gear teeth is greater than or equal to 17. The greater than or equal to 17 involute gear teeth on the gear (21) can make the meshing rotation between the two gears (21) smoother, reduce vibration and noise, and thus avoid undercutting; The tooth tops of the gear teeth are designed with rounded corners, so that when the two gears (21) mesh and rotate, the gears (21) can mesh and rotate more smoothly, avoiding stress concentration, wear and jamming caused by sharp edges during the transmission of the gears (21), thereby improving the durability and fatigue resistance of the gears (21); The first connecting rod (25) and the second connecting rod (26) are hollow structures, and the first connecting rod (25) and the second connecting rod (26) are designed with built-in counterweights. The counterweights can adjust the weight distribution of the first connecting rod (25) and the second connecting rod (26), so that the outer layer (19) of the rotating structure is more stable during the rotation and folding process, and the shaking and instability are reduced; A snap-fit ​​block is disposed on the side of the rotating structure outer layer (19), and a snap-fit ​​groove is provided on the side of the lamp tube (22); the snap-fit ​​block and the snap-fit ​​groove are designed to correspond to each other, so that when the rotating structure outer layer (19) is rotated 180 degrees and folded to the side of the lamp tube (22), the snap-fit ​​block of the rotating structure outer layer (19) is snapped into the snap-fit ​​groove of the lamp tube (22), thereby improving the connection stability between the rotating structure outer layer (19) and the lamp tube (22) after folding, and preventing the rotating structure outer layer (19) from rotating upward during storage and carrying; The engaging groove is an arc-shaped groove, the engaging block is an arc-shaped block, and the arc-shaped groove is designed with a rubber pad built in. The rubber pad can play a sealing role when the engaging block is inserted into the engaging groove, so that the connection between the outer layer (19) of the rotating structure and the lamp tube (22) is tighter, and the connection stability between the outer layer (19) of the rotating structure and the lamp tube (22) is further improved.

[0019] The meshing of the two gears (21) and the rotation of the first connecting rod (25) and the second connecting rod (26) can drive the mosquito killing component and the outer layer of the rotating structure (19) to rotate downward by 180 degrees and fold to the side of the lamp tube (22), thereby reducing the overall length of the mosquito killing device and facilitating storage and carrying.

[0020] It should be noted that the compact folding lampshade (7) needs to be installed on the outdoor rotating mosquito killing device described below for use; The present invention also relates to an outdoor rotary mosquito-killing device, which is composed of a lighting component and a mosquito-killing component. The lighting assembly is composed of a connecting truncated table (4), a first supporting column (5), a rotating ring (6), a lampshade (7), a second supporting column (10), a rotating truncated table (11), a motor (12), and a lighting lamp (15). The lampshade (7) is a hollow structure with an open top surface. The bottom surface of the lampshade (7) is provided with a switch button and a charging port. The lighting lamp (15) is placed in the lampshade (7), and one end of the lighting lamp (15) is detachably placed on the inner bottom surface of the lampshade (7). The height of the top surface of the lampshade (7) gradually decreases from one side to the other side. The rotating ring (6) is rotatably placed on the top surface of the lampshade (7), and the side surface of the rotating ring (6) is flush with the edge of the top surface of the lampshade (7). The rotating truncated table (11) is placed inside the lampshade (7) and close to the top surface of the lampshade (7). The edge of the rotating truncated table (11) is rotatably embedded in the inner side surface of the lampshade (7). The motor (12) is placed at the center of the bottom surface of the rotating truncated table (11), and the motor (12) shaft of the motor (12) is connected to the center of the bottom surface of the rotating truncated table (11). A plurality of second support columns (10) are equidistantly arranged in the circumferential direction between the rotating ring (6) and the rotating truncated table (11), and the heights of the plurality of second support columns (10) gradually decrease from one side close to the top surface of the lampshade (7) to the other side close to the top surface of the lampshade (7). The lampshade (7) is made of a transparent material from a position close to the rotating motor (12) to the bottom surface of the lampshade (7). The connecting truncated cone (4) is located above the rotating ring (6), and the center line of the connecting truncated cone (4) coincides with the center line of the rotating ring (6). The outer diameter of the connecting truncated cone (4) is smaller than the inner diameter of the rotating ring (6). A plurality of first support columns (5) are equidistantly arranged in the circumferential direction between the rotating ring (6) and the connecting truncated cone (4). One end of the first support column (5) is placed on the side surface of the connecting truncated cone (4), and the other end of the first support column (5) is placed on the inner side surface of the rotating ring (6). The mosquito killing assembly is composed of an insulating layer (1), a safety protection net (2), a connecting shaft (3), an L-shaped connecting piece (8), a columnar reinforcement piece (9), a mosquito attracting lamp tube (13) and a high-voltage power grid (14). A plurality of insulating layers (1) are rotatably connected via a connecting shaft (3); the insulating layers (1) are arc-shaped structures; the plurality of insulating layers (1) can be arranged to form a cylindrical structure; one side of the first and last two insulating layers (1) are detachably connected. Preferably, the insulating layer (1) is made of a flexible and deformable material; The two safety protection nets (2) are embedded in a placement opening on the insulating layer (1) from the inside to the outside, with two ends of the placement opening close to two ends of the insulating layer (1), and two sides of the placement opening close to two sides of the insulating layer (1). Two high-voltage power grids (14) are placed between the two safety protection nets (2), and the edges of the high-voltage power grids (14) are connected to the inner side surface of the placement opening. A mosquito-attracting lamp tube (13) is placed between the two high-voltage power grids (14), and two ends of the mosquito-attracting lamp tube (13) are respectively placed at two ends of the placement opening. Preferably, there are a plurality of mosquito attracting lamp tubes (13), and the plurality of mosquito attracting lamp tubes (13) are arranged equidistantly along the length direction of the placement opening. Preferably, the surface of the mosquito attractant lamp tube (13) is coated with an insulating layer (1). One end of the L-shaped connecting piece (8) is placed at the bottom of the side surface of one of the insulating layers (1) through a columnar reinforcing piece (9), and the other end of the L-shaped connecting piece (8) is placed at the center of the top surface of the connecting truncated cone (4) through a columnar reinforcing piece (9). Preferably, the bending part of the L-shaped connecting piece is an arc-shaped structure; When in use, during outdoor activities, when light is insufficient, the lighting lamp (15) can be turned on by a switch button, thereby satisfying the lighting needs of campers; when there are many mosquitoes and mosquitoes need to be killed, the plurality of insulating layers (1) can be unfolded by a connecting shaft (3), thereby increasing the contact area between the mosquito killing component and the mosquitoes. There are three ways to kill mosquitoes: The first method is to not start the motor (12), but only start the mosquito-attracting lamp tube (13) and the high-voltage power grid (14), so that the mosquito-attracting lamp tube (13) attracts mosquitoes to approach, and the mosquitoes will be electrocuted to death when they come into contact with the high-voltage power grid (14); The second method is to start the motor (12) and the high-voltage power grid (14) without starting the mosquito attracting lamp (13), so that the motor (12) drives the rotating round table (11) to rotate, the rotating round table (11) drives the rotating ring (6) and the connecting round table (4) to rotate, and the connecting round table (4) drives the mosquito killing component to slowly tilt and rotate, and the high-voltage power grid (14) can electrocute the mosquitoes that come into contact with it, and the mosquito killing component plays the role of an automatically rotating electric mosquito swatter; The third method: starting the motor (12), the mosquito attracting lamp (13) and the high-voltage power grid (14); the motor (12) drives the rotating truncated table (11) to rotate; the rotating truncated table (11) drives the rotating ring (6) and the connecting truncated table (4) to rotate; the connecting truncated table (4) drives the mosquito killing component to slowly tilt and rotate; the mosquito attracting lamp (13) can attract more mosquitoes to approach; during the rotation of the mosquito killing component, the high-voltage power grid (14) can electrocute the mosquitoes that come into contact with it, thereby achieving a better mosquito killing effect; When outdoor activities are over, the multiple insulation layers (1) are folded into a cylindrical shape through the connecting shaft (3), thereby reducing space occupation and facilitating storage and carrying; Example 2

[0021] The difference between this embodiment and embodiment 1 is that a hanging rope is arranged on the side of the lampshade (7), and the hanging rope is close to the bottom surface of the lampshade (7); when in use, the hanging rope can facilitate the carrying of the mosquito killing device, thereby increasing the convenience of use for the user; Example 3

[0022] The difference between this embodiment and the first embodiment is that: a connecting ring (18) is sleeved on the side of the lampshade (7), one side of the elastic buckle (17) is rotatably connected to the side of the connecting ring (18), and the two ends of the other side of the elastic buckle (17) are detachably connected; when in use, the user can fix the mosquito killing device on an object such as a tree branch or a tent by means of the elastic buckle (17), which can increase the convenience of use and prevent the mosquito killing device from tipping over due to the centrifugal force generated during the rotation process when the mosquito killing device is directly placed on the ground or other locations; The insulating layer (1) is designed to be made of a flexible and deformable material, which is more conducive to the deployment and folding of the multiple insulating layers (1), so as to increase the coverage of mosquito killing. At the end of outdoor activities, it is more convenient to wrap the multiple insulating layers (1) into a cylindrical shape for easy storage and carrying; The design of coating the surface of the mosquito-attracting lamp tube (13) with an insulating layer (1) can ensure that the user is not electrocuted by the high-voltage power grid (14) when replacing or maintaining the mosquito-attracting lamp tube (13), thereby providing higher safety; The bending part of the L-shaped connecting piece is designed as an arc-shaped structure. The L-shaped connecting piece connects the mosquito killing component and the connecting truncated platform (4). When the L-shaped connecting piece with an arc-shaped structure rotates, it can better disperse and withstand the force and torque from the connecting truncated platform (4) and the mosquito killing component, which helps to reduce damage caused by stress concentration, thereby improving the stability and reliability of the entire device; The top surface height of the lampshade (7) is designed to gradually decrease from one side to the other side. The top surface of the lampshade (7) is an inclined structure, so that the mosquito killing component can be tilted and rotated, which can cover a wider area, increase the contact opportunities between the mosquito killing component and mosquitoes, and improve the mosquito killing effect.

[0023] The purpose is to drive the mosquito killing component to tilt and rotate by the motor (12), and the high-voltage power grid (14) electrocutes the mosquitoes that come into contact with it, thereby increasing the mosquito killing range and achieving a better mosquito killing effect.

[0024] It should be noted that, unless otherwise clearly specified and limited, the terms "placed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection method such as a folding connection, a rivet connection, a pin connection, a bonding connection and a welding connection, or a detachable connection method such as a threaded connection, a snap connection and a hinge connection, or an integral connection, or an electrical connection, or a direct connection, or an indirect connection through an intermediate medium, or the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] It should be further pointed out that, when describing the above specific embodiment, for the sake of simplicity and clarity, only the differences between the above specific embodiment and other embodiments are described, but those skilled in the art should know that the above specific embodiment itself is also an independent technical solution.

Claims

1. A compact folding lampshade, characterized by: The utility model is composed of a lampshade, a rotating truncated table, a rotating motor, a lighting lamp, an outer layer of a rotating structure, an upper groove, a gear, a lamp tube, a fixing plate, a screw, a first connecting rod and a second connecting rod. The lampshade comprises an outer layer of a rotating structure and a lamp tube. The bottom surface of the outer layer of the rotating structure can be movably placed on the top surface of the lamp tube. The rotating truncated table is placed in the outer layer of the rotating structure. The motor is placed at the center of the bottom surface of the rotating truncated table. The motor shaft of the motor is connected to the center of the bottom surface of the rotating truncated table. The lighting lamp is placed in the lamp tube. A groove is opened on the side of the lampshade. Two fixing plates are respectively placed on the inner top surface and inner bottom of the groove by a plurality of screws. The two gears are placed in the groove, the straight sides of the two gears are vertically placed in the center of the two fixed plates through connecting pieces, the two ends of the first connecting rod are rotatably connected to the center of one side of the two gears through a rotating shaft, and the two ends of the second connecting rod are rotatably connected to the center of the other side of the two gears through a rotating shaft. The groove rotates with the connecting line between the outer layer of the rotating structure and the lamp tube as the axis under the meshing of the two gears and the driving of the first connecting rod and the second connecting rod, and the rotation angle is 0 to 180 degrees. The compact folding lampshade replaces the folding lampshade of the lampshade of the outdoor rotary mosquito repellent device.

2. A compact folding lampshade according to claim 1, characterized in that A positive magnet is arranged at the center of the bottom surface of the outer layer of the rotating structure, and a negative magnet is arranged at the center of the top surface of the lamp tube, and the positive magnet corresponds to the negative magnet.

3. A compact folding lampshade according to claim 1, characterized in that The side surface of the outer layer of the rotating structure is sleeved with an anti-slip strip; there are multiple anti-slip strips, and the multiple anti-slip strips are arranged without spacing along the length direction of the outer layer of the rotating structure.

4. A compact folding lampshade according to claim 1, characterized in that The outer layer of the rotating structure and the lamp tube are hollow structures. The top surface height of the outer layer of the rotating structure gradually decreases from one side to the other side. The side surface of the outer layer of the rotating structure is flush with the side surface of the lamp tube. The lamp tube is made of transparent material.

5. A compact folding lampshade according to claim 1, characterized in that One end of the lighting lamp is detachably placed on the inner bottom surface of the lamp tube, the lamp tube is made of tempered glass, and the transverse center line of the groove coincides with the connection line between the outer layer of the rotating structure and the lamp tube.

6. A compact folding lampshade according to claim 1, characterized in that One of the gears is located between the inner top surface and the half of the groove, and the other gear is located between the half of the groove and the inner bottom surface. The gear includes an arcuate edge and a straight edge, and the two ends of the arcuate edge are respectively placed at the two ends of the straight edge.

7. A compact folding lampshade according to claim 1, characterized in that The arcuate edge has a plurality of gear teeth equidistantly arranged in the circumferential direction, the arcuate edges of the two gears are meshed with each other, the gear teeth are involute gear teeth, and the number of the involute gear teeth is greater than or equal to 17.

8. A compact folding lampshade according to claim 1, characterized in that The tooth tops of the gear teeth are provided with rounded corners, the first connecting rod and the second connecting rod are hollow structures, and the first connecting rod and the second connecting rod are provided with built-in counterweights.

9. A compact folding lampshade according to claim 1, characterized in that A clamping block is arranged on the side of the outer layer of the rotating structure, a clamping groove is opened on the side of the lamp tube, and the clamping block corresponds to the clamping groove; the clamping groove is an arc groove, the clamping block is an arc block, and a rubber pad is built into the arc groove.

10. A compact foldable lampshade according to claim 1, characterized in that The outdoor rotary mosquito killing device is composed of a lighting component and a mosquito killing component. The lighting component is composed of a connecting truncated table, a first supporting column, a rotating ring, a lampshade, a second supporting column, a rotating truncated table, a motor and a lighting lamp. The lampshade is a hollow structure with an opening on the top surface. A switch button and a charging port are arranged on the bottom surface of the lampshade. The lighting lamp is arranged in the lampshade. One end of the lighting lamp is detachably arranged on the inner bottom surface of the lampshade. The height of the top surface of the lampshade gradually decreases from one side to the other. The rotating ring is rotatably arranged on the top surface of the lampshade. The side surface of the rotating ring is flush with the edge of the top surface of the lampshade. The rotating truncated table is arranged in the lampshade and close to the top surface of the lampshade. The edge of the rotating truncated table is rotatably embedded in the lampshade. On the inner side of the lampshade, the motor is placed at the center of the bottom surface of the rotating truncated table, the motor shaft of the motor is connected to the center of the bottom surface of the rotating truncated table, a plurality of second support columns are equidistantly arranged circumferentially between the rotating ring and the rotating truncated table, the height of the plurality of second support columns gradually decreases from one side close to the top surface of the lampshade to the other side close to the top surface of the lampshade, the lampshade is made of transparent material from the position close to the rotating motor to the bottom surface of the lampshade, the connecting truncated table is located above the rotating ring, and the center line of the connecting truncated table coincides with the center line of the rotating ring, the outer diameter of the connecting truncated table is smaller than the inner diameter of the rotating ring, and a plurality of first support columns are equidistantly arranged circumferentially between the rotating ring and the connecting truncated table. A support column, one end of the first support column is placed on the side of the connecting truncated cone, and the other end of the first support column is placed on the inner side of the rotating ring. The mosquito killing component is composed of an insulating layer, a safety protection net, a connecting shaft, an L-shaped connecting piece, a columnar reinforcement piece, a mosquito attracting lamp tube and a high-voltage power grid. Multiple insulating layers are rotatably connected through the connecting shaft. The insulating layer is an arc-shaped structure. Multiple insulating layers can be surrounded into a cylindrical structure. One side of the two insulating layers at the head and tail can be detachably connected. The insulating layer is made of a flexible and deformable material; two safety protection nets are embedded in the placement opening on the insulating layer from the inside to the outside, and the two ends of the placement opening are respectively close to the two ends of the insulating layer. The sides are respectively close to the two sides of the insulating layer, two high-voltage power grids are placed between the two safety protection nets, the edges of the high-voltage power grids are connected to the inner side surfaces of the placement opening, a mosquito-attracting light tube is placed between the two high-voltage power grids, and the two ends of the mosquito-attracting light tube are respectively placed at the two ends of the placement opening. There are multiple mosquito-attracting light tubes, and the multiple mosquito-attracting light tubes are equidistantly arranged along the length direction of the placement opening. Preferably, the surface of the mosquito-attracting light tube is coated with an insulating layer, one end of the L-shaped connector is placed at the bottom of the side surface of one of the insulating layers through a columnar reinforcement, and the other end of the L-shaped connector is placed at the center of the top surface of the connecting cone through a columnar reinforcement, and the bending part of the L-shaped connector is an arc structure.

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