Tealeaves is planted and is used moth-killing lamp
Technical Field
The utility model relates to a technical field is planted to tealeaves, concretely relates to tealeaves is planted and is used moth-killing lamp.
Background
Tea leaves belong to shrubs or small trees, tea leaves can be made, oil can be extracted from the leaves, the seeds can press oil, the tea leaves are divided into a seedling stage, a juvenile stage, a mature stage and an aging stage in one life, the tea leaves can be attacked by pests in the planting process, and serious yield reduction of the tea leaves can be caused if the tea leaves are not controlled in time.
The prevention and control of main pests of tea leaves mainly relies on chemical prevention and control at present, and the serious food safety problem can be caused by using a large amount of chemical pesticides. Agricultural films are widely applied in agriculture, and although successful cases are found in pest control, such as control of grass by using mulching films and expelling of insects by using silver films, the most successful case is the fruit tree bagging technology in the aspect of protecting specific harvest objects. However, the tea garden is different from an orchard, tea planted in the tea garden is generally in a bush type, and planting density is high; meanwhile, the tea leaves are planted and harvested to be bud tips which are small and much, and are connected with the tree body, so that the tea leaves are difficult to protect independently. At present, in the pest control in the tea planting process, a trap lamp and a pest killing power grid are generally adopted, the pest control device can effectively attract and then kill pests, and the pest control effect is ideal and effective. However, the power grids in the prior art are usually directly exposed and leaked outside, people can generate the feeling of being shocked by mistake, discomfort is caused to the human body, and potential safety hazards exist in the process of working in rainy days.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a tealeaves is planted and is used moth-killing lamp, includes support frame and top cap, terminal surface central point puts down the top cap and installs the moth-killing lamp pipe, the moth-killing lamp pipe outside is equipped with the electric wire netting, the electric wire netting install in on the lower terminal surface of top cap, still be equipped with outer protection casing under the top cap on the terminal surface, outer protection casing is located the electric wire netting outside to spaced apart each other, outer protection casing is transparent shell, set up a plurality of winds on the lateral wall of outer protection casing upper end the air vent that outer protection casing axis was evenly arranged.
Further, outer protection casing is both ends open-ended cylindricly, the external diameter of outer protection casing is less than the lower terminal surface diameter of top cap, the diameter of electric wire netting is 4/5 of outer protection casing internal diameter.
Further, outer protection casing is both ends open-ended hollow round platform form, the top diameter of outer protection casing is greater than the bottom diameter, the top external diameter of outer protection casing is less than the lower terminal surface diameter of top cap, the diameter of electric wire netting is 4/5 of outer protection casing bottom internal diameter.
Furthermore, the electric wire netting lower extreme is equipped with annular and holds the groove, the outer edge that the groove was held to the annular with the lower extreme of outer protection casing can be dismantled and be connected.
Further, the upper end that connects the groove greatly is equipped with interior protection casing, interior protection casing is located the electric wire netting is inboard to spaced apart each other, interior protection casing is both ends open-ended and falls loudspeaker form, the top end opening of interior protection casing is less than the bottom opening, interior protection casing top inside wall with there is annular gap between the moth-killing lamp tube, the bottom of interior protection casing with connect the interior fixed connection of following of groove greatly, interior protection casing bottom external diameter does the 4/5 of electric wire netting diameter, interior protection casing is transparent shell.
Furthermore, an insect attractant placing groove is formed in the lower end of the insect attracting lamp tube, the insect attractant placing groove is connected with the bottom end of the containing groove through a connecting rod, and an inlet for pests to enter the protective cover is formed among the insect attractant placing groove, the containing groove and the connecting rod.
Further, the inner protective cover, the containing groove, the connecting rod and the insect attractant placing groove are integrally formed.
Furthermore, a groove with internal threads is vertically formed in the center of the bottom end of the top cover, a threaded column is fixedly arranged at the top end of the insect-attracting lamp tube, and the threaded column is in threaded connection with the groove.
Further, the support frame includes base, fixed sleeve and branch, fixed connection is gone up on the top face of base the fixed sleeve, the fixed sleeve is the hollow tube, is equipped with the multiunit bolt hole along its length direction, the coaxial cover of branch is located in the fixed sleeve, branch is close to fixed sleeve's one end is equipped with a bolt hole, branch pass through the bolt axle with fixed sleeve fixed connection, the other end of branch with the top fixed connection of top cap.
The utility model has the advantages that: the outer protective cover is arranged outside the power grid, is a transparent shell, can effectively protect the power grid while transmitting light, and avoids people from being touched by mistake to be shocked by electricity; in addition, the side wall of the upper end of the outer protective cover is provided with an air vent, the insect-luring lamp tube generates heat when working, air below the lamp tube flows upwards and flows out through the air vent at the upper end, and the air flow direction is favorable for pests to enter the inner part of the protective cover.
Drawings
Fig. 1 is a schematic structural view of the trap lamp for tea planting of the present invention;
FIG. 2 is a top view of a portion of the structure of FIG. 1;
fig. 3 is a schematic view of a part of the structure of the insect attracting lamp according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a trap lamp for tea planting comprises a support frame and a top cover 1, wherein a trap lamp tube 2 is installed at the center of the lower end face of the top cover 1, an electric network 3 is arranged on the outer side of the trap lamp tube 2, the electric network 3 is installed on the lower end face of the top cover 1, an outer protective cover 4 is further arranged on the lower end face of the top cover 1, the outer protective covers 4 are arranged on the outer side of the electric network 3 and are spaced from each other, so that the electric network can be effectively protected, and people can be prevented from being shocked by mistake; the outer protective cover 4 is a transparent shell, on one hand, light emitted by the trap lamp tube 2 can penetrate through the outer protective cover 4, on the other hand, the outer protective cover can be rainproof, and preferably, the transparent shell can be made of PVC (polyvinyl chloride) materials or PC (polycarbonate) materials; the side wall of the upper end of the outer protective cover 4 is provided with a plurality of vent holes 5 which are uniformly distributed around the axis of the outer protective cover 4 and are used for air flowing inside and outside the protective cover, the insect-trapping lamp tube works to generate heat, air below the lamp tube flows upwards and flows out through the vent holes at the upper end, and the air flow direction is favorable for pests to enter the protective cover as the arrow in figure 1 indicates the direction.
Outer protection casing 4 is both ends open-ended cylindricly, outer protection casing 4's external diameter is less than top cap 1's lower terminal surface diameter to it intakes to protect the air vent, the diameter of electric wire netting 3 does 4/5 of outer protection casing 4 internal diameter, and the electric wire netting separates each other with outer protection casing, does benefit to the heat dissipation, further protects the electric wire netting simultaneously, even if get into very micro-water from the air vent under the protection of top cap, also can not contact with the electric wire netting.
The lower end of the power grid 3 is provided with an annular containing groove 6 for containing the pest corpses, the outer edge of the annular containing groove 6 is detachably connected with the lower end of the outer protective cover 4, so that the pest corpses in the containing groove 6 can be cleaned conveniently, preferably, the annular containing groove 6 is connected with the outer protective cover 4 through bolts, as shown in fig. 1, through holes penetrating through the annular containing groove 6 are respectively formed in corresponding positions on the outer edge of the containing groove 6 and the outer edge of the lower end of the outer protective cover 4, and the lower end of each bolt penetrates through the through holes to be in threaded connection with a nut; in other embodiments of the present invention, the receiving groove 6 and the outer shield 4 may be connected by a snap connection (not shown).
The upper end of the containing groove 6 is provided with an inner protective cover 7, the inner protective cover 7 is arranged at the inner side of the power grid 3, the inner protective cover 7 is in an inverted horn shape with openings at two ends, the opening at the top end of the inner protective cover 7 is smaller than the opening at the bottom end, so that pests are easy to enter and are difficult to exit, an annular gap is formed between the inner side wall of the top end of the inner protective cover 7 and the insect-attracting lamp tube 2 to provide a passage for pests to enter the protective cover to reach a power grid, the bottom end of the inner protective cover 7 is fixedly connected with the inner edge of the containing groove 6, the outer diameter of the bottom end of the inner protective cover 7 is 4/5 of the diameter of the power grid 3, the outer side of the inner protective cover is spaced from the power grid, so that pest corpses can fall into the containing groove 6, the inner protective cover 7 is a transparent shell, so that light emitted by the insect-attracting lamp tube 2 can penetrate through the inner protective cover 7, and the inner protective cover 7 is made of the same material as the outer protective cover 4.
The lower end of the insect attractant lamp tube 2 is provided with an insect attractant placing groove 8 for containing an insect attractant, the insect attractant placing groove 8 is connected with the bottom end of the containing groove 6 through a connecting rod 9, an inlet for pests to enter the protective cover is formed among the insect attractant placing groove 8, the containing groove 6 and the connecting rod 9, the insect attractant placing groove 8 is used for placing the insect attractant to trap insects in cooperation with the insect attractant lamp tube, and after the pests are attracted to the vicinity of the insect attracting lamp by light, the pests are attracted to the inlet at the bottom of the protective cover through the smell of the insect attractant so as to be helped to enter the protective cover.
Preferably, the containing groove 6, the connecting rod 9, the insect attractant placing groove 8 and the inner protective cover 7 are made of the same material and are integrally formed.
The bottom center position of top cap 1 is provided with the recess 10 of internal screw thread perpendicularly, the fixed screw thread post 11 that is equipped with in top of moth-killing lamp pipe 2, screw thread post 11 with recess 10 threaded connection, the installation and the change of moth-killing lamp pipe of being convenient for.
The supporting frame comprises a base 12, a fixed sleeve 13 and a supporting rod 14, the top end surface of the base 12 is fixedly connected with the fixed sleeve 13, the fixing sleeve 13 is a hollow pipe, a plurality of groups of bolt holes 15 are arranged along the length direction of the fixing sleeve, the supporting rod 14 is coaxially sleeved in the fixing sleeve 13, one end of the supporting rod 14 close to the fixing sleeve 13 is provided with a bolt hole, the supporting rod 14 is fixedly connected with the fixing sleeve 13 through a bolt shaft 16, the supporting frame can adjust the height according to the requirement, when the height needs to be adjusted, the bolt shaft 16 is taken out, the strut 14 is moved up and down, the bolt hole on the strut 14 corresponds to the bolt hole 15 with a certain height on the fixed sleeve 13, the bolt shaft 16 is inserted into the corresponding bolt hole, the height adjustment can be completed, and the other end of the supporting rod 14 is fixedly connected with the top end of the top cover 1 to play a role in fixing the top cover.
Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the outer protection cover 4 is a hollow circular truncated cone with two open ends, and the top diameter is greater than the bottom diameter, the top outer diameter of the outer protection cover 4 is smaller than the bottom end diameter of the top cover 1, and the diameter of the power grid 3 is 4/5 of the bottom inner diameter of the outer protection cover 4. The outer protective cover 4 is arranged into a hollow round table shape with a large upper part and a small lower part, so that an air flow channel in the direction shown by an arrow in figure 3 can be formed inside and outside the protective cover, when the lamp tube works to generate heat, air at the lower end rises, peripheral air is supplemented and flows out from the air vent 5, pests can conveniently enter the protective cover to impact a power grid, and the pest killing efficiency is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.