CN108323488B - Automatic insect removal lamp - Google Patents

Abstract

The invention relates to the field of agricultural pest control equipment, in particular to an automatic insect removal and pest control lamp, comprising a base and a lamp cap, an insect-inducing lamp tube is erected and fixed between the base and the lamp cap, and an inner layer is arranged around the insect-inducing lamp tube The grid, the outer grid is sleeved on the outer circumference of the inner grid, the electrode wires of the inner grid and the outer grid are opposite in polarity, the distance between the inner grid and the outer grid is adjustable, and the driving unit is used for driving Relative rotation between the inner grid and the outer grid. Adjust the distance between the inner power grid and the outer power grid so that they are in contact, and the drive unit drives the inner power grid to rotate relative to the outer power grid, so as to squeeze out the corpses between the inner power grid and the outer power grid to achieve automatic cleaning. The purpose of pest control is to improve the pest control efficiency of the pest control lamp. The electrode wire is not easy to be worn, not easy to age, has a long service life, and does not need to be replaced frequently, which reduces the trouble of regularly replacing the insect-removing device and reduces the use and maintenance cost of the insect-killing lamp.

Description

Automatic insect removal lamp

technical field

The invention relates to the field of agricultural pest control equipment, in particular to an automatic insect-cleaning and pest-killing lamp.

Background technique

In agricultural planting, insect pests have always been a key factor that directly affects the quality and yield of crop production. Usually, the method of pest control is spraying pesticides. This method is not only expensive, but also uses pesticides blindly, which requires more manpower and material resources, and Most pesticides are only effective against a certain type or some pests, and cannot comprehensively solve the problem of pests and diseases. At the same time, the method of spraying pesticides will leave residues on crops, posing a certain threat to human health. With people's environmental awareness and health With the improvement of awareness, people began to pay attention to physical insecticide. Insect killing lamp is to use the phototaxis of pests to trap and kill harmful insects. The principle is to use the colortaxis and phototaxis of pests to lure them. When the pests touch the positive and negative poles of the power grid at the same time, they will be killed or disabled by electric shock due to current short circuit. However, there are still deficiencies in the actual use of the insect-killing lamp, that is, the flying insects are electrocuted and die when they touch the power grid on the insect-killing lamp, and the insect corpses are mixed between the positive and negative electrode wires of the power grid. The corpses will accumulate more and more, which will not only easily cause a short circuit of the power grid, but also block the light of the insect trap, affecting the trapping effect of the insect killer.

Through the latest patent search, it is found that the existing public insect-killing lamp removal solutions mostly use wire brushes or scrapers to remove insect carcasses on the power grid. The invention patent with the authorization announcement number CN1233229C discloses an automatic insect-removing and insect-killing lamp. The lamp cap is equipped with an insect-inducing lamp tube, and a high-voltage grid arranged in sequence by positive and negative high-voltage lines is arranged around the lamp tube. The brush that is close to the high-voltage grid, the brush is controlled by the timing chip to rotate and stop, and the motor is pulled and lifted back and forth through the pulley block, which can automatically remove the pests attached to the high-voltage wire in time. The invention patent with application publication number CN103651303A discloses an insect-killing lamp, which includes a support rod, a base, a high-voltage grid, an insect-inducing lamp, a lifting and rotating machine, and a brush connected to the lifting rod of the lifting and rotating machine. When it is on, the high-voltage grid can be contacted, and the dead bodies of flying insects can be removed in time. The invention with the application publication number CN106259253A discloses an easy-to-clean outdoor insect-killing lamp. A circle of vertical high-voltage electric shock nets is arranged around the outer circumference of the phototaxis light. The high-voltage electric shock net is sleeved with a circle of insulating rings. The insulating ring There is a tension spring between the top of the insulation ring and the top cover, and two scrapers are arranged on the bottom end face of the insulating ring opposite to each other, and there are grid holes between the two scrapers. , when it needs to be removed, pull down the insulating ring, and use the scraper on the bottom end of the insulating ring to scrape off the pests.

In the above-disclosed technical solution for removing insects with insect-killing lamps, the wire brushes are prone to aging and fall off in the wild, and need to be replaced regularly by manual labor, and the wire brush frame also needs to be replaced together when replacing, and the scrapers are prone to wear and tear after a long time of use. It also needs to be replaced regularly, which is more cumbersome than replacing the wire brush, and the later maintenance cost is high.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic insect-removing and insect-killing lamp that does not require regular replacement of insect-removing devices.

In order to achieve the above purpose, the present invention adopts the following technical solutions: an automatic insect-removing and insect-killing lamp, comprising a base and a lamp cap, the insect-inducing lamp tube is erected and fixed between the base and the lamp cap, and the surrounding of the insect-inducing lamp tube is erected and fixed between the base and the lamp cap. An inner power grid is provided, an outer power grid is sleeved on the outer circumference of the inner power grid, the electrode wires of the inner power grid and the outer power grid are opposite in polarity, and the distance between the inner power grid and the outer power grid is adjustable, and the drive The unit is used to drive the relative rotation between the inner grid and the outer grid.

Due to the above technical solution, the distance between the inner power grid and the outer power grid is adjusted so that they are in contact, and the drive unit drives the inner power grid to rotate relative to the outer power grid, thereby removing the worms between the inner power grid and the outer power grid. Squeeze out, achieve the purpose of automatic insect removal, and improve the insect eradication efficiency of the insect killing lamp. The electrode wire is not easy to wear, not easy to age, has a long service life, and does not need to be replaced frequently, which reduces the trouble of regularly replacing the insect removal device and reduces the use and maintenance cost of the insect control lamp.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is a partial enlarged view of part A in Fig. 1;

Fig. 3 is a partial enlarged view of part B in Fig. 1;

Fig. 4 is the structural representation of inner layer power grid;

Fig. 5 is the structural representation of annular seat;

Figures 6 and 7 are both the state diagrams of the cooperation between the upper ring body and the cam.

Detailed ways

An automatic insect-removing and exterminating lamp, comprising a base 10 and a lamp cap 12, an insect-inducing lamp 20 is erected and fixed between the base 10 and the lamp cap 12, and an inner-layer grid 30 is arranged around the insect-inducing lamp 20, An outer power grid 40 is sleeved on the outer periphery of the inner power grid 30, the electrode wires of the inner power grid 30 and the outer power grid 40 have opposite polarities, and the distance between the inner power grid 30 and the outer power grid 40 is adjustable, and the drive The unit 50 is used to drive the relative rotation between the inner grid 30 and the outer grid 40 .

Both the inner grid 30 and the outer grid 40 are arranged with the insect-inducing lamp 20 as the axis, the inner grid 30 is located inside the outer grid 40 and the size of the gap between them can be adjusted. When the worms need to be cleaned, the distance between the inner grid 30 and the outer grid 40 is adjusted so that they are in contact, and the driving unit 50 drives the inner grid 30 to rotate relative to the outer grid 40, so as to connect the inner grid 30 and the outer grid Insect carcasses are squeezed out between 40 layers of the grid to achieve the purpose of automatic insect removal and improve the insect eradication efficiency of the insect killing lamp. Because the electrode wire is not easy to be worn, not easy to age, has a long service life, and does not need to be replaced frequently, the trouble of regularly replacing the insect-removing device is reduced, and the use and maintenance cost of the insect-killing lamp is reduced.

The lower end of the outer power grid 40 is fixed on the base 10 , the upper end is fixed on the lamp cap 12 , and the connection between the outer power grid 40 and the base 10 and the lamp cap 12 is insulated. The electrode wires of the outer grid 50 are arranged laterally and circumferentially on the periphery of the lamp body to form a cylindrical grid surface. To prevent short circuit, there is a gap between the electrode wires of the outer grid 50 and the outer support rod 13 . The upper end and the lower end of the outer grid 40 are respectively fixed to the lamp cap 12 and the base 10, and electrical insulation treatment is performed at the connection to prevent short circuit.

The inner layer grid 30 includes an upper ring body 31, a lower ring body 32 and an inner layer electrode wire 33 fixed between the upper and lower ring bodies 31 and 32. The diameter of the upper ring body 31 and/or the lower ring body 32 Adjustable, the scaling unit 60 is used to adjust the diameter of the upper ring body 31 and/or the lower ring body 32 to enlarge or shrink. When the upper ring body 31 and/or the lower ring body 32 are in the enlarged state, the inner power grid 30 and the outer power grid 40 is in contact, and when the upper ring body 31 and/or the lower ring body 32 is in a reduced state, the inner power grid 30 and the outer power grid 40 are separated from each other. The upper and lower ring bodies 31 and 32 are also connected with pillars 34. There are at least three pillars 34, which constitute the skeleton of the inner power grid 30. The inner circular surface of the ring body 32 . The upper ring body 31 and the lower ring body 32 are both circular elastic sheet structures with the same size and an opening in the cross section. The inner layer electrode wires 33 are arranged vertically along the circumference of the upper ring body 31 , and the two ends are respectively fixed on the outer circular surface of the upper ring body 31 and the outer circular surface of the lower ring body 32 . The scaling unit 60 adjusts the size of the gap between the inner grid 30 and the outer grid 40 by changing the diameter of the upper ring body 31 and/or the lower ring body 32 .

Between the base 10 and the lamp cap 12, there are also supporting rods 13. There are at least three supporting rods 13, and they are distributed at intervals along the circumference of the base 10. The outer grid 40 and the supporting rods 13 There is a gap in between. For the consideration of support stability, at least three support rods 13 are provided at the outermost periphery of the lamp body. As the skeleton of the lamp body, the support rods 13 are fixedly connected between the lamp cap 12 and the base 10.

The upper ring body 31 and/or the lower ring body 32 is provided with a gap 35, the zoom unit 60 includes a cam 61 and a cam motor 62 for driving the cam 61 to rotate, and the cam motor 62 is fixed on the lamp cap 12 through a motor bracket 64 Above, the cam 61 is placed in the gap 35 on the upper ring body 31, the diameter of the upper ring body 31 is enlarged when the cam motor 62 drives the cam 61 to lift, and the diameter of the upper ring body 31 is reduced when the cam 61 returns. state. The notch openings on the upper ring body 31 and the lower ring body 32 are vertically aligned. In order to prevent the short circuit between the cam motor 62 and the upper ring body 31 , the cam 61 is made of electrical insulating material, preferably, the cam 61 is made of hard plastic, which has self-lubricating function and is free from later maintenance. When the insect body needs to be cleaned, the inner grid 30 and the outer grid 40 are powered off, and then the cam motor 62 drives the cam 61 to rotate. When the large diameter portion (lift) of the cam 61 is placed in the notch 35, the upper ring body 31 is stretched, the lower ring body 32 is also opened, and the diameters of the upper ring body 31 and the lower ring body 32 are in an enlarged state. When the inner layer electrode wire 33 abuts on the outer layer grid 40 (or the gap between the two is very small). As long as the inner power grid 30 is rotated, the dead insects between the inner power grid 30 and the outer power grid 40 will be squeezed out, so as to achieve the purpose of automatic insect removal and improve the insect killing efficiency of the insect killing lamp. After the cleaning is completed, the cam motor 62 drives the cam 61 to rotate, so that when the small diameter part (return) of the cam 61 is placed in the gap 35, the upper ring body 31 returns to the normal state, the lower ring body 32 also resets, and the upper ring body 31 The diameter of the lower ring body 32 is in a reduced state, and there is a gap between the inner layer electrode wire 33 and the outer layer grid 40. After the inner layer grid 30 and the outer layer grid 40 are powered on, the insect-killing lamp works normally.

The driving unit 50 includes an annular seat 51 disposed at the lower end of the lamp cap 12, an annular tooth 512 on the upper end surface of the annular seat 51, and an annular groove 513 with an opening facing downward at the lower end of the annular seat 51. Inside the annular groove 513 and can rotate with the annular seat 51, the drive unit 50 further includes a gear 54 and a motor 55 for driving the gear 54 to rotate. To form a match, the motor 55 is fixed on the lamp cap 12 through the bracket 56 .

The profile shape of the cam 61 is oval. The core of the cam 61 has a through hole and is fixedly connected to the output shaft end of the cam motor 62 , and the cam 61 is placed in the notch 35 of the upper ring body 31 .

The outer circumference of the annular seat 51 is provided with a flange 511, the lamp cap 12 is in the shape of a cavity, the lower end surface of the lamp cap 12 is provided with an annular top plate 14, and the side wall of the top plate 14 is provided with an annular top plate 14. There is a groove 141, the flange 511 is placed in the groove 141 and the two form a mosaic fit, and the motor 55 and the cam motor 62 are placed in the cavity of the lamp cap 12

The cam motor 62 is arranged on the inner side of the inner power grid 30, and is fixedly installed on one end of the motor bracket 64, and the other end of the motor bracket 64 is fixed on the inner ring surface of the ring seat 51. The output shaft of the cam motor 62 is connected to the ring seat. 51 radially overlap, and is located between the upper and lower end faces of the upper ring body 31 .

The outer side wall of the upper ring body 31 is provided with a convex portion 311, and the inner wall of the groove of the annular groove 513 is provided with a concave portion for accommodating the convex portion 311, and the two form a mosaic fit. The number, position and size of the grooves are all matched with the annular groove 513 . The convex portion 311 of the upper ring body 31 can be clamped to the concave portion on the inner wall of the groove of the annular groove 513 to achieve reliable connection between the two, and this connection method has better stability.

During the working process of the insect control lamp, both the cam motor 62 and the motor 55 are in a power-off state. As shown in Figures 6 and 7, the cam 61 is placed in the cross-sectional opening of the upper ring body 31, and the long axis of the oval profile of the cam 61 is In the vertical state (the long axis is parallel to the cross section of the upper ring body 31), when it is necessary to clean the worms between the power grids, after the power grid is cut off, the cam motor 62 drives the cam 61 to rotate slowly, and the outer edge of the cam 61 touches Pressing on the two cross-sections of the upper ring body 31 gradually stretches the upper ring body 31 elastically along the circumferential direction. The pressing force of the cam 61 on the cross section of the upper ring body 31 is increased to the maximum, the upper ring body 31 is stretched to the maximum diameter size, and the convex part 311 on the outer ring surface of the upper ring body 31 will be embedded into the inner ring groove 513 Inside the recess on the groove wall, the inner grid 30 is in contact with the outer grid 40 at this time, and the cam 61 is kept locked at this moment. It rotates relative to the lamp body, and drives the inner power grid 30 to make a reciprocating circular motion relative to the outer power grid 40, so as to expel the corpses between the inner power grid 30 and the outer power grid 40, so as to achieve the purpose of automatic insect removal. When the insect removal is completed, the cam motor 62 drives the cam 61 to continue to rotate to the state before the insect removal (that is, the long axis of the oval profile of the cam 61 is in a vertical state), and the upper ring body 31 returns to its original state under its own elastic action, The diameter of the circumference of the upper ring body 31 is reduced so that the inner grid 30 and the outer grid 40 are separated.

Claims (8)

1. The utility model provides an automatic clear worm bugZapper which characterized in that: the insect-attracting lamp tube comprises a base (10) and a lamp cap (12), an insect-attracting lamp tube (20) is vertically arranged and fixed between the base (10) and the lamp cap (12), an inner-layer power grid (30) is arranged around the insect-attracting lamp tube (20), an outer-layer power grid (40) is sleeved on the periphery of the inner-layer power grid (30), electrode wires of the inner-layer power grid (30) and the outer-layer power grid (40) are opposite in polarity, the distance between the inner-layer power grid (30) and the outer-layer power grid (40) is adjustable, and a driving unit (50) is used for driving the inner-layer power grid (30) and the outer-layer power grid (;

the inner-layer power grid (30) comprises an upper ring body (31), a lower ring body (32) and an inner-layer wire electrode (33) fixed between the upper ring body and the lower ring body (31) and between the lower ring body and the lower ring body (32), the diameter of the upper ring body (31) and/or the diameter of the lower ring body (32) are adjustable, a scaling unit (60) is used for adjusting the diameter of the upper ring body (31) and/or the diameter of the lower ring body (32) to be enlarged or reduced, the inner-layer power grid (30) is in contact with the outer-layer power grid (40) when the upper ring body (31) and/or the lower ring body (32) are in an enlarged state, and the inner-layer power grid (30) and the outer-layer power grid (40) are.

2. The automatic insect-killing lamp according to claim 1, wherein: the lower end of the outer layer electric network (40) is fixed on the base (10), the upper end of the outer layer electric network is fixed on the lamp cap (12), and the joints of the outer layer electric network (40), the base (10) and the lamp cap (12) are all subjected to insulation treatment.

3. The automatic insect-killing lamp according to claim 2, wherein: still be equipped with bracing piece (13) immediately between base (10) and lamp cap (12), bracing piece (13) be provided with three at least, and along the circumference interval distribution of base (10), outer electric wire netting (40) and bracing piece (13) between leave the clearance.

4. The automatic insect-killing lamp according to claim 3, wherein: the lamp cap is characterized in that a gap (35) is formed in the upper ring body (31) and/or the lower ring body (32), the zooming unit (60) comprises a cam (61) and a cam motor (62) used for driving the cam (61) to rotate, the cam motor (62) is fixed on the lamp cap (12) through a motor support (64), the cam (61) is arranged in the gap (35) in the upper ring body (31), the diameter of the upper ring body (31) is in an enlarged state when the cam motor (62) drives the cam (61) to lift, and the diameter of the upper ring body (31) is in a reduced state when the cam (61) returns.

5. The automatic insect-killing lamp according to claim 4, wherein: the driving unit (50) comprises an annular seat (51) arranged at the lower end of the lamp cap (12), annular teeth (512) are arranged on the upper end face of the annular seat (51), an annular groove (513) with a downward opening is formed in the lower end of the annular seat (51), the upper ring body (31) is arranged in the annular groove (513) and can rotate along with the annular seat (51), the driving unit (50) further comprises a gear (54) and a motor (55) used for driving the gear (54) to rotate, the axis of the gear (54) is arranged along the horizontal direction, the gear (54) is matched with the annular teeth (512), and the motor (55) is fixed on the lamp cap (12) through a support (56).

6. The automatic insect-killing lamp according to claim 5, wherein: the profile shape of the cam (61) is an ellipse.

7. The automatic insect-killing lamp according to claim 6, wherein: the lamp cap is characterized in that a flange (511) is arranged on the outer circumference of the annular base (51), the lamp cap (12) is in a cavity shape, a circular ring-shaped top plate (14) is arranged on the lower end face of the lamp cap (12), a groove (141) is formed in the side wall of the top plate (14), the flange (511) is arranged in the groove (141) and forms an embedded fit, and the motor (55) and the cam motor (62) are arranged in the cavity of the lamp cap (12).

8. The automatic insect-killing lamp according to claim 7, wherein: the outer side wall of the upper ring body (31) is provided with a convex part (311), the inner wall of the annular groove (513) is provided with a concave part for accommodating the convex part (311), the concave part and the concave part form an embedded fit, and the number, the position and the size of the concave part on the inner wall of the annular groove (513) are matched with those of the annular groove (513).

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