Insect killing lamp for paddy field

Abstract

The deinsectization lamp comprises an installation frame, a mosquito-lured lamp and a power grid, the power grid is of a net cover structure and covers the mosquito-lured lamp, the deinsectization lamp further comprises a cleaning assembly, the cleaning assembly comprises a driving part, a rotating part and at least one rolling brush, and the rolling brush is arranged on a support in a rolling mode and makes rolling contact with the outer wall of the power grid; the driving part is arranged on the mounting frame, connected with the support and used for driving the support to reciprocate in the vertical direction, the support moves to drive the rolling brush to move, and the rolling brush rotates on the support under the action of the rotating part while moving. The mosquito-lured lamp works to attract nearby insects, the insects are close to the mosquito-lured lamp, make contact with the power grid, are electrocuted by the power grid and then adhere to the power grid, after a period of time, the driving part works to drive the support to vertically move in a reciprocating mode, the rolling brush can also vertically move in a reciprocating mode, and the rolling brush can rotate under the action of the rotating part while moving. And then insects adhering to the outer wall of the power grid are cleaned, and the using effect of the whole mosquito killer lamp is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of insect-killing lamps, in particular to an insect-killing lamp used in rice fields. Background Art

[0002] There are a large number of rice pests such as rice borers and rice planthoppers in the rice planting and growing environment. The current methods of killing rice pests mainly include spraying pesticides and using ultraviolet light insect killing equipment to lure and kill the pests.

[0003] Compared with the method of spraying agricultural pest control, the use of ultraviolet lamps for pest control is simpler to operate. You only need to install the mosquito killer lamp in a suitable position in the field to achieve the purpose of long-term automatic pest control.

[0004] In the prior art, in order to improve the efficiency of insecticide control, ultraviolet lamps and low-voltage power grids are usually used in combination. For example, the structure recorded in the patent with patent application number CN202022161765.7 and the name of a vertical insecticide lamp for rice field pest control. The mosquito-killing lamp in the patent is provided with a mosquito-attracting lamp and an electric grid is provided on the outside of the mosquito-attracting lamp. Taking advantage of the phototaxis of insects, mosquito-attracting lamps can attract nearby insects. After being attracted by mosquito-attracting lamps with specific wavelengths, insects will contact the electric grid while moving toward the mosquito-attracting lamps. The electric grid will be energized to kill the insects that are touched, thereby trapping and killing the insects. Of course, considering the power supply problem, the existing mosquito-killing lamps are generally also provided with solar modules for powering the power grid and the mosquito-attracting lamps.

[0005] In the above patent, when an insect touches the electric grid, the insect's body instantly conducts electricity, which makes it easy for the insect and the electric grid to produce tissue carbonization and electric grid adhesion, causing the insect to adhere to the electric grid, affecting the use of the electric grid and reducing the efficiency of the mosquito killer lamp. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an insect-killing lamp for rice fields, which can process insects adhered to the electric grid and ensure the use efficiency of the entire insect-killing lamp.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an insect killer lamp for rice fields, comprising a mounting frame and a power supply assembly arranged on the mounting frame, a mosquito trap lamp and an electric grid connected to the power supply assembly, the electric grid being in a mesh structure and covered outside the mosquito trap lamp, and also comprising a cleaning assembly, the cleaning assembly comprising a driving member, a rotating member and at least one rolling brush, the rolling brush being rotatably arranged on the bracket and rollingly contacting with the outer wall of the electric grid;

[0008] The driving member is arranged on the mounting frame and connected with the bracket, and is used for driving the bracket to move back and forth vertically. The movement of the bracket drives the roller brush to move, and the roller brush rotates on the bracket under the action of the rotating member while moving.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model adds a cleaning component based on the existing insect killer lamp. The cleaning component can use timed start to clean the power grid, and can also use manual timed cleaning. The cleaning component can be electrically started or manually started by selecting a driving member with a suitable structure according to needs.

[0011] When in use, the mosquito trap lamp works to attract nearby insects. The insects approach the mosquito trap lamp and touch the electric grid, are electrocuted by the electric grid and adhere to the electric grid. After a period of time, the driving part works to drive the bracket to move back and forth vertically, and the roller brush will also move back and forth vertically. While moving, the roller brush can rotate under the action of the rotating part, thereby cleaning the insects adhered to the outer wall of the electric grid, ensuring the effectiveness of the electric grid, and then ensuring that the insect killing efficiency of the entire mosquito killer lamp will not be greatly reduced during long-term use, ensuring the effectiveness of the entire mosquito killer lamp.

[0012] Further, the power grid includes four active side walls distributed in a rectangular shape, and the four active side walls extend in a vertical direction;

[0013] There are four roller brushes, which are distributed in a horizontal rectangular shape and are all rotatably connected to the bracket. The four roller brushes are respectively arranged on the outer sides of the four active side walls and are in rolling contact with the corresponding active side walls.

[0014] Furthermore, the bracket is in the form of an annular frame structure sleeved outside the power grid, and four roller brushes are arranged on the inner side of the bracket and are rotatably connected to the bracket.

[0015] Furthermore, the driving part includes a servo motor and a screw rod coaxially arranged with the servo motor, the servo motor is connected to the power supply assembly, the screw rod is vertically arranged and rotatably connected with the mounting frame, and a threaded seat is fixed on the bracket, which is sleeved on the screw rod and rotatably connected with the screw rod.

[0016] Furthermore, the rotating member includes a rotating gear coaxially arranged with the roller brush and a driving rack meshing with the rotating gear, and the driving rack is vertically arranged and fixed to the mounting frame.

[0017] Furthermore, the number of rotating parts is four, each rotating part includes a rotating gear and a driving rack meshing with the rotating gear, the four driving racks are distributed in four corners and are all vertically arranged and fixed to the mounting frame, and the four rotating gears are respectively provided with four roller brushes coaxially fixed; or

[0018] The rotating part includes three groups of bevel gear components and rotating gears and driving racks used in conjunction with them, wherein each group of bevel gear components includes two rotating bevel gears meshing with each other, and the two rotating bevel gears are coaxially fixed to two adjacent roller brushes respectively, and two rotating bevel gears are provided on two roller brushes, and one rotating bevel gear is provided on the other two roller brushes, and the rotating gear is coaxially fixed to any roller brush on which a rotating bevel gear is provided, and the driving rack is vertically arranged and fixed to the mounting frame.

[0019] Furthermore, it also includes a collecting component, which includes a collecting frame arranged below the power grid, the bottom of the collecting frame is arranged obliquely, the side wall of the collecting frame is provided with a material guiding channel located below the oblique bottom of the collecting frame, and the material guiding channel is provided with a plug-in switch plate.

[0020] Furthermore, the material guiding channel is provided with connecting pipes which are arranged in connection therewith, and the connecting pipes are arranged obliquely along the inclination direction of the bottom of the collecting frame.

[0021] Furthermore, it also includes an auxiliary component used in conjunction with the cleaning component, the auxiliary component includes a cleaning plate with the same number as the roller brush, the cleaning plate is fixed to the power grid or to the mounting frame, a plurality of slots are provided on the cleaning plate, cleaning teeth are formed between adjacent slots, and the roller brush moves to the position of the cleaning plate and rolls in contact with the plurality of cleaning teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 for Figure 1 The local structure diagram of the upper middle part;

[0024] Figure 3 for Figure 1 The local structure diagram of the middle and lower parts;

[0025] Figure 4 This is a positional relationship diagram of one type of rotating part, four roller brushes, a bracket and an electric grid of the utility model;

[0026] Figure 5 This is a position relationship diagram of another rotating part, four roller brushes, a bracket and a power grid of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the utility model wherein the enclosure plate and the cleaning plate are installed in coordination.

[0028] In the figure: base plate 1, support column 2, mounting groove 21, sliding groove 22, mounting cover 3, mounting cavity 31, screw rod 4, servo motor 41, solar panel 5, battery 51, enclosure 6, drive rack 7, limit block 71, rotating gear 72, rotating bevel gear 73, roller brush 8, bracket 9, threaded seat 91, sliding block 92, connecting column 93, mosquito trap 10, collecting frame 11, connecting pipe 111, switch plate 112, cleaning plate 12, power grid 13. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] like Figure 1 As shown, an insect killer lamp for rice fields includes a mounting frame and a power supply component arranged on the mounting frame, a mosquito trap lamp 10 connected to the power supply component, and a power grid 13. The setting of the mounting frame ensures that each component has a specific installation height to ensure the smooth use of the entire insect killer lamp. To this end, the structure and height of the mounting frame can be set according to requirements. In this embodiment, considering that the mosquito trap lamp 10 needs a certain installation height and the power supply component needs to be installed smoothly, in this embodiment, Figure 1As shown, the mounting frame includes a base plate 1, a support column 2 fixed to the base plate 1 and arranged vertically, and a mounting cover 3 fixed on the support column 2. The mounting cover 3 and the base plate 1 are spaced apart to form a mosquito killing area. The mosquito trap 10 and the power grid 13 are arranged in the mosquito killing area, and the mounting cover 3 covers the base plate 1, the support column and the mosquito killing area along the vertical projection. The base plate 1 adopts a horizontally arranged plate-like structure, and a plurality of plug-in legs can be arranged at the bottom of the base plate 1 to stably connect the base plate 1 and the soil. Of course, the support column 2 can also be arranged through the base plate 1, and the mounting frame can be fixed in the field by pre-embedded support column 2. At the same time, the lower end of the support column 2 can also be fixed to the upper surface of the base plate 1. The base plate 1 is made of steel or other materials with large counterweight (concrete), and the gravity of the base plate 1 is used to fix the entire mounting frame at a specific position in the field. The mounting cover 3 can be set to have a downward flaring structure to cover the support column 2 and the base plate 1, which can avoid or reduce the impact of rain on the mosquito trap 10 and the power grid 13. At the same time, an installation cavity 31 is provided in the installation cover 3. The installation cavity 31 has a certain waterproof effect, and part of the structure of the power supply component can be installed in the installation cavity 31. In the utility model, the power supply component adopts the solar power supply method in the prior art (the patent application number is CN202022161765.7), mainly including a solar panel 5, a battery 51 and a circuit control board. The solar panel 5 is fixed to the outer surface of the installation cavity 31, and the battery 51 and the circuit control board are arranged in the installation cavity 31. The battery 51 can convert solar energy into electrical energy, and the mosquito trap 10 and the power grid 13 can use the electrical energy in the battery 51 to work for a long time.

[0031] The mosquito trap 10 adopts a structure similar to the prior art, which is a lamp tube structure, and can attract as many mosquitoes as possible. The corresponding power grid 13 is a cylindrical structure or a ring structure arranged along the mosquito trap 10. If the power grid 13 is a cylindrical structure, the open end of the cylindrical structure needs to be connected to the mounting cover 3 to prevent mosquitoes from crossing the power-on position of the power grid 13 from the open position. If the power grid 13 is a ring structure, the two open ends of the ring structure need to be provided with corresponding baffles or interception nets to prevent insects from drilling into the inside of the power grid 13, which is inconvenient to clean. Figure 4 , 5 As shown, in this embodiment, the power grid 13 is in a rectangular cylindrical structure, and the open end of the power grid 13 is fixed to the rectangular cylindrical structure enclosure 6 under the mounting cover 3. The enclosure 6 can be made of insulating materials such as plastic to avoid the entire mounting frame being electrified and posing a safety hazard.

[0032] During use, the mosquito trap 10 works to attract nearby insects. When the insects approach the mosquito trap 10 and contact the electric grid 13, they are electrocuted by the electric grid 13 and adhere to the electric grid 13. The insects adhered to the electric grid 13 affect the use effect of the electric grid 13. To solve this problem, the utility model further provides a cleaning component on the basis of the existing one. Specifically, the cleaning component includes a driving member, a rotating member and at least one rolling brush 8. The rolling brush 8 is rollingly arranged on the bracket 9 and in rolling contact with the outer wall of the electric grid 13. The driving member is arranged on the mounting frame and connected to the bracket 9, and is used to drive the bracket 9 to move back and forth vertically. The movement of the bracket 9 drives the rolling brush 8 to move. While the rolling brush 8 moves, it rotates on the bracket 9 under the action of the rotating member. The rolling brush 8 is composed of a rotating shaft and a brush layer outside the rotating shaft. The brush layer can be an existing brush structure made of plastic material. The brush layer can be directly fixed to the rotating shaft, or fixed to a rubber sleeve. The rubber sleeve is set on the rotating shaft. The rolling brush 8 can brush away the insects adhered to the outside of the electric grid 13. The number of the roller brush 8 is at least one. As long as it is ensured that there is an action surface of the power grid 13 that does not fully cover the insect corpses, the power grid 13 can have a certain insect killing function. For this reason, the number of the roller brush 8 is at least one. Since the roller brush 8 is rotatably arranged on the bracket 9, the driving member drives the bracket 9 to move up and down to drive the roller brush 8 to move up and down. For this reason, the driving member can select a manual structure or an electric structure according to the needs. If the driving member selects a manual structure, the driving member can be a simple vertical slide groove, and the bracket 9 is embedded in the slide groove. When the external force acts on the bracket 9, the bracket 9 and the roller brush 8 can be driven to move back and forth vertically. The driving member can also be an electric structure, such as an electric slider assembly. Regardless of the structure of the driving member, it is only necessary to start the driving member after the power grid 13 has worked for a period of time, so that the bracket 9 and the roller brush 8 can be driven to move back and forth vertically, and the roller brush 8 can rotate under the action of the rotating member while moving, and then clean the insects adhered to the outer wall of the power grid 13, so as to ensure the use effect of the power grid 13, and then ensure that the insect killing efficiency of the entire mosquito killer lamp will not be greatly reduced during long-term use, and ensure the use effect of the entire mosquito killer lamp.

[0033] In another embodiment of the utility model, the driving member adopts an electric structure. Specifically, the driving member includes a servo motor 41 and a screw rod 4 coaxially arranged with the servo motor 41. The servo motor 41 is connected to the power supply assembly. The screw rod 4 is vertically arranged and rotatably connected with the mounting frame. A threaded seat 91 is fixed on the bracket 9 and is sleeved on the screw rod 4 and rotatably connected with the screw rod 4. As shown in the figure, a vertically arranged strip mounting groove 21 is provided on the support column 2. The opening of the mounting groove 21 is arranged toward the power grid 13. The screw rod 4 passes through the mounting groove 21 and is rotatably connected with the side wall of the mounting groove 21 through a bearing. The threaded seat 91 is embedded in the mounting groove 21, and a sliding block 92 is provided on the threaded seat 91. The sliding block 92 is slidably connected with the sliding groove 22 arranged at the bottom of the mounting groove 21. The sliding groove 22 can be a rectangular groove, a square groove, a dovetail groove, a wedge groove, etc. In this embodiment, the sliding groove 22 is a convex groove structure. The structure of the sliding block 92 and the sliding groove 22 is adapted to realize the vertical limit of the threaded seat 91. The servo motor 41 is installed in the installation cavity 31, and the servo motor 41 is powered by the battery 51. When in use, the rotation direction and rotation speed of the servo motor 41 are controlled by the PWM signal, which can drive the screw rod 4 to rotate, and the rotation of the screw rod 4 drives the threaded seat 91 to move, and the movement of the threaded seat 91 drives the bracket 9 and the roller brush 8 to move vertically back and forth, so that the up and down movement of the bracket 9 can be electrically controlled.

[0034] In another embodiment of the utility model, since the roller brush 8 will rotate under the action of the rotating member when it moves back and forth with the bracket 9, and then the insects outside the power grid 13 are rolled and brushed away. To achieve this purpose, in this embodiment, the rotating member includes a rotating gear 72 coaxially arranged with the roller brush 8 and a driving rack 7 meshing with the rotating gear 72, and the driving rack 7 is vertically arranged and fixed to the mounting frame. The rotating gear 72 is meshed with the driving rack 7, and the driving rack 7 is fixedly installed, so that the rotating gear 72 will rotate during the movement of the roller brush 8, and the rotation of the rotating gear 72 drives the coaxially arranged roller brush 8 to rotate on the bracket 9, so that the roller brush 8 moves and rotates at the same time. Of course, in order to limit the vertical movement of the roller brush 8, a limit block 71 can be set near the upper and lower ends of the driving rack 7 to further limit the vertical reciprocating movement distance of the roller brush 8.

[0035] In another embodiment of the utility model, the number of roller brushes 8 is four. In view of the rectangular cylindrical structure of the electric grid 13 having four rectangularly distributed active side walls, four roller brushes 8 are provided to remove insects adhering to the four active side walls. The four roller brushes 8 are horizontally distributed in a rectangular shape and are all rotatably connected to the bracket 9. The four roller brushes 8 are respectively arranged on the outside of the four active side walls and are in rolling contact with the corresponding active side walls. By cleaning the four active side walls respectively with the four roller brushes 8, the cleaning effect of the electric grid 13 can be further increased, and the use effect of the electric grid 13 can be ensured.

[0036] In another embodiment of the utility model, in order to facilitate the four roller brushes 8 to be rotatably connected to the bracket 9 respectively, and also to facilitate the bracket 9 to be used in conjunction with the driving member, the structure of the bracket 9 is limited in this embodiment. Specifically, the bracket 9 is an annular frame structure sleeved outside the power grid 13, and the four roller brushes 8 are arranged on the inner side of the bracket 9 and are rotatably connected to the bracket 9. Figure 4 , 5 As shown, eight protruding connecting columns 93 are provided on the inner side of the bracket 9, and the connecting columns 93 are grouped in pairs and respectively installed with a roller brush 8. The electric grid 13 is located on the inner side of the four roller brushes 8, and the threaded seat 91 is located on the outer side of the bracket 9 and fixed to the bracket 9. When the bracket 9 moves under the action of the screw rod 4, the four roller brushes 8 can be driven to move simultaneously.

[0037] Since four roller brushes 8 are provided, in order to ensure that the four roller brushes 8 can rotate while moving, Figure 5 As shown, in this embodiment, there are four rotating members, each of which includes a rotating gear 72 and a driving rack 7 meshing with the rotating gear 72. The four driving racks 7 are distributed at four corners and are all vertically arranged and fixed to the mounting frame. The four rotating gears 72 are respectively provided with four roller brushes 8 coaxially fixed. The roller brushes 8 move, and under the action of the rotating assembly, the four roller brushes 8 can move and rotate at the same time.

[0038] Of course, in another embodiment of the present invention, a rotating member structure is also provided to ensure that the four roller brushes 8 can rotate while moving. Specifically, the rotating member includes three sets of bevel gear components and a rotating gear 72 and a driving rack 7 used in conjunction with each other, wherein each set of bevel gear components includes two rotating bevel gears 73 meshing with each other, and the two rotating bevel gears 73 are coaxially fixed to two adjacent roller brushes 8, and two of the roller brushes 8 are provided with two rotating bevel gears 73, and the other two roller brushes 8 are provided with one rotating bevel gear 73, and the rotating gear 72 is coaxially fixed to any roller brush 8 provided with a rotating bevel gear 73, and the driving rack 7 is vertically arranged and fixed to the mounting frame. Figure 4 As shown, since the four roller brushes 8 are roughly arranged in a rectangular frame structure with the ends connected, the three sets of bevel gear components can be respectively arranged at the four connecting angles of the rectangular frame structure, so that the rotation of any roller brush 8 can drive the four roller brushes 8 to rotate simultaneously. In this embodiment, considering the spatial layout, the rotating gear 72 and the roller brush 8 provided with a rotating bevel gear 73 are coaxially fixed.

[0039] When the roller brush 8 is rotating to remove the dead insects on the surface of the electric grid 13, there is a problem that the dead insects may be embedded in the roller brush 8, which affects the cleaning effect of the roller brush 8 on the dead insects on the electric grid 13. For this reason, in another embodiment of the utility model, an auxiliary component used in conjunction with the cleaning component is also included. Specifically, the auxiliary component includes the same number of cleaning plates 12 as the roller brush 8. The cleaning plates 12 are fixed to the electric grid 13 or to the mounting frame. A plurality of slots are provided on the cleaning plates 12, and cleaning teeth are formed between two adjacent slots. The roller brush 8 moves to the position of the cleaning plate 12 and rolls in contact with the plurality of cleaning teeth. One or more auxiliary components may be provided, and the plurality of auxiliary components may be arranged at intervals in the vertical direction. Figure 1 , 6 As shown, an auxiliary component is provided in the present embodiment, and the auxiliary component is fixed outside the enclosure 6 and protrudes outward horizontally. The auxiliary component is composed of four cleaning plates 12 distributed in a rectangular shape, and the driving rack 7 is located outside the auxiliary component. At the same time, the tooth structure of the driving rack 7 covers the auxiliary component, ensuring that the bracket 9 can contact the auxiliary component in the up and down directions. Since each cleaning plate 12 is roughly in a "comb" structure, when the four roller brushes 8 are in rolling contact with the four cleaning plates 12 respectively, the insect corpses adhered to the roller brush 8 will be scraped off by the cleaning plate 12. The cleaning plate 12 can be tilted downward, so that the insect corpses intercepted from the roller brush 8 can slide down along the cleaning plate 12 and detach from the cleaning plate 12. In order to further increase the anti-sticking effect of the cleaning plate 12, a layer of hydrophobic coating, such as fluorocarbon coating, nanomaterial coating, etc., can also be applied to the surface of the cleaning plate 12.

[0040] Theoretically, the dead insects removed from the electric grid 13 can be directly piled up on the bottom plate 1. In another embodiment of the present invention, in order to facilitate the collection of the dead insects, a collection component is also provided in the present embodiment, such as Figure 1 , 3As shown, the collecting assembly includes a collecting frame 11 arranged below the electric grid 13, the bottom of the collecting frame 11 is arranged at an angle, a material guide channel is arranged on the side wall of the collecting frame 11 and located below the angle of the bottom of the collecting frame 11, and a plug-in switch plate 112 is arranged in the material guide channel. The collecting frame 11 can be placed directly on the bottom plate 1 or fixed on the bottom plate 1; or the collecting frame 11 can be fixed to the supporting column 2. In this embodiment, the collecting frame 11 is fixed to the supporting column 2, and the collecting frame 11 is arranged close to the bottom of the electric grid 13. This method can collect as many insect corpses as possible, because the insect corpses do not necessarily fall vertically during the falling process due to their small weight. Therefore, the collecting frame 11 is placed as close to the bottom of the electric grid 13 as possible, so as to collect as many insect corpses as possible and avoid the insect corpses from being scattered everywhere. The inclination of the bottom of the collecting frame 11 can gather the insect corpses at the inclined lower end of the bottom of the collecting frame 11, and the insect corpses in the collecting frame 11 can be guided out in combination with the arrangement of the material guide channel and the switch plate 112. A layer of hydrophobic coating can also be provided on the inner wall of the collection frame 11. The plug-in method of the switch plate 112 and the material guide channel can be set with reference to the plug-in plate of the barn discharge port. A slot set opposite to each other is provided at both ends of the material guide channel. The switch plate 112 is plugged into the two slots. Then, by moving the switch plate 112 in the vertical direction, the material guide channel can be turned on or off, thereby processing the insect corpses in the collection frame 11. The insect corpses can be used as organic fertilizers. Therefore, when the insect corpses are cleaned regularly, the insect corpses can be collected. Therefore, in this embodiment, a connecting pipe 111 is provided in the material guide channel, and the connecting pipe 111 is inclined along the inclination direction of the bottom of the collection frame 11. The setting of the connecting pipe 111 makes it more convenient to collect the insect corpses in the collection frame 11 in a specific container.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between 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.

Claims

1. An insect killer lamp for paddy fields, comprising a mounting frame and a power supply assembly arranged on the mounting frame, a mosquito trap lamp (10) and an electric grid (13) connected to the power supply assembly, wherein the electric grid (13) is in a mesh structure and is arranged outside the mosquito trap lamp (10), characterized in that: It also includes a cleaning assembly, which includes a driving member, a rotating member and at least one rolling brush (8), wherein the rolling brush (8) is rotatably arranged on a bracket (9) and is in rolling contact with an outer wall of the electric grid (13); The driving member is arranged on the mounting frame and connected to the bracket (9), and is used to drive the bracket (9) to move back and forth vertically. The movement of the bracket (9) drives the roller brush (8) to move. When the roller brush (8) moves, it rotates on the bracket (9) under the action of the rotating member.

2. The insect-killing lamp for rice fields according to claim 1, characterized in that: The power grid (13) comprises four active side walls distributed in a rectangular shape, and the four active side walls extend in a vertical direction; The number of the roller brushes (8) is four, the four roller brushes (8) are distributed in a horizontal rectangular shape and are all rotatably connected to the bracket (9), and the four roller brushes (8) are respectively arranged on the outside of the four active side walls to be in rolling contact with the corresponding active side walls.

3. The insect-killing lamp for rice fields according to claim 2, characterized in that: The bracket (9) is in the form of an annular frame structure which is sleeved outside the electric grid (13); four roller brushes (8) are arranged on the inner side of the bracket (9) and are rotatably connected to the bracket (9).

4. An insect killer lamp for rice fields according to any one of claims 1 to 3, characterized in that: The driving member comprises a servo motor (41) and a screw rod (4) coaxially arranged with the servo motor (41); the servo motor (41) is connected to a power supply assembly; the screw rod (4) is vertically arranged and rotatably connected with a mounting frame; and a threaded seat (91) sleeved on the screw rod (4) and rotatably connected with the screw rod (4) is fixed on the bracket (9).

5. The insect-killing lamp for rice fields according to claim 4, characterized in that: The rotating member comprises a rotating gear (72) coaxially arranged with the roller brush (8) and a driving rack (7) meshed with the rotating gear (72); the driving rack (7) is vertically arranged and fixed to the mounting frame.

6. The insect-killing lamp for rice fields according to claim 2, characterized in that: The number of rotating parts is four, each rotating part comprises a rotating gear (72) and a driving rack (7) meshing with the rotating gear (72), the four driving racks (7) are distributed at four corners and are all vertically arranged and fixed to the mounting frame, and the four rotating gears (72) are respectively provided with four roller brushes (8) coaxially fixed; or The rotating member comprises three groups of bevel gear components and a rotating gear (72) and a driving rack (7) used in conjunction therewith, wherein each group of bevel gear components comprises two rotating bevel gears (73) meshing with each other, the two rotating bevel gears (73) are respectively coaxially fixed to two adjacent roller brushes (8), and two of the roller brushes (8) are provided with two rotating bevel gears (73), and the other two roller brushes (8) are provided with one rotating bevel gear (73), the rotating gear (72) and any roller brush (8) provided with a rotating bevel gear (73) are coaxially fixed, and the driving rack (7) is vertically arranged and fixed to a mounting frame.

7. The insect-killing lamp for rice fields according to claim 3, characterized in that: The number of rotating parts is four, each rotating part comprises a rotating gear (72) and a driving rack (7) meshing with the rotating gear (72), the four driving racks (7) are distributed at four corners and are all vertically arranged and fixed to the mounting frame, and the four rotating gears (72) are respectively provided with four roller brushes (8) coaxially fixed; or The rotating member comprises three groups of bevel gear components and a rotating gear (72) and a driving rack (7) used in conjunction therewith, wherein each group of bevel gear components comprises two rotating bevel gears (73) meshing with each other, the two rotating bevel gears (73) are respectively coaxially fixed to two adjacent roller brushes (8), and two of the roller brushes (8) are provided with two rotating bevel gears (73), and the other two roller brushes (8) are provided with one rotating bevel gear (73), the rotating gear (72) and any roller brush (8) provided with a rotating bevel gear (73) are coaxially fixed, and the driving rack (7) is vertically arranged and fixed to a mounting frame.

8. An insect killer lamp for rice fields according to claim 1, 2, 3, 5, 6 or 7, characterized in that: It also includes a collection component, which includes a collection frame (11) arranged below the power grid (13), the inner bottom of the collection frame (11) is arranged obliquely, and a material guide channel is arranged on the side wall of the collection frame (11) and below the inner bottom of the collection frame (11), and the material guide channel is provided with a plug-in switch plate (112).

9. The insect-killing lamp for rice fields according to claim 8, characterized in that: The material guiding channel is provided with a connecting pipe (111) which is arranged in connection therewith, and the connecting pipe (111) is arranged obliquely along the inclination direction of the bottom of the collecting frame (11).

10. An insect killer lamp for rice fields according to claim 1, 2, 3, 5, 6, 7 or 9, characterized in that: Also included is an auxiliary component for use with the cleaning component, the auxiliary component including cleaning plates (12) having the same number as the roller brushes (8), the cleaning plates (12) being fixed to the electric grid (13) or to the mounting frame, a plurality of slots being provided on the cleaning plates (12), cleaning teeth being formed between two adjacent slots, and the roller brush (8) moving to the position of the cleaning plates (12) to roll in contact with the plurality of cleaning teeth.

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