CN206196748U - A kind of blowing and drawing type wind-force trap lamp - Google Patents

Abstract

The utility model discloses a blowing-suction wind-powered insect-attracting lamp, which comprises a fixed bracket, and the upper and lower sides of the fixed bracket are sequentially provided with a fan and a first insect-attracting light source, and the first insect-attracting light source [z1] is provided with an insect-collecting device. The fixing bracket is provided with a second trapping chamber at the upper end of the fan, and a second light source for attracting insects is disposed in the second trapping chamber. The utility model is designed according to the light-seeking behavior of some important pests such as small green leafhoppers, tea geometrids and tea stinging moths in the tea garden with small individuals and weak mobility. It is an intelligent trap with multiple trapping functions, large lure range, and high trapping efficiency. The insect trap lamp can effectively improve the hunting range and killing ability of tea garden insect trap equipment, protect natural enemies and maintain ecological balance.

Description

A blowing and sucking wind-powered insect trap lamp

technical field

The utility model relates to an insect-attracting lamp, in particular to a blowing-suction wind-powered insect-attracting lamp.

Background technique

Tea tree is a kind of perennial plant, which is often shrub-like in production, which creates a small environment of tea gardens, which contains relatively many natural enemy resources and plays an important role in maintaining ecological balance. Protecting natural enemies in tea gardens is a basic principle that all pest control measures should follow, which is crucial to ensuring the quality and safety of tea production. Light trapping technology is an important technology for crop pest prediction and green prevention and control. It is widely used in agricultural production and has little lethality to most natural enemy species.

For a long time, the insect trap lamps used in the production of tea gardens have electric shock type, impact type and other types, and most of them are electric shock type insect trap lamps. Due to the large distance between electrodes, they are effective in killing small pests such as small green leafhoppers, which are important pests in tea gardens. not ideal. In recent years, insect trap lights that use wind power as the killing power or combined with electric shock and impact have gradually entered the tea garden. The ability to hunt and kill still needs to be improved, and the structure is not reasonable. Mainly manifested in the following aspects:

1. Insect trap lights combined with wind power and power grid mainly use high-voltage electricity to kill large pests and wind power to kill small pests. However, insects on the power grid need to be cleaned frequently, which is labor-intensive for mountainous environments. If the cleaning is neglected, it will As a result, the killing efficiency of insecticidal lamps will decrease, and the product life will be reduced after a long time.

2. In the prior art, the insect trap lamps that use pure wind power as the driving force for hunting either use the negative pressure generated by the fan to rotate above it to suck the insects into the insect collecting device, or use the positive pressure generated by the fan to rotate below it to suck the insects into the trap. When insects are blown into the insect collecting device, the negative pressure is relatively small, and the killing effect on medium and large moth pests is reduced to varying degrees compared with positive pressure. There are certain differences in the types of pests trapped, and the two methods do not have complementary advantages. Insufficient utilization of wind power.

3. The existing technology traps some pests with a lower optimal trapping height, especially small pests such as tea leafhoppers, which are the most difficult pests to control on tea trees. Fixing the lamp tube of the insect trap at a height of more than 20cm above the tea tip for trapping will reduce the trapping amount by at least 15%. Therefore, in production, the insect trap lights are often adjusted to a height equal to or lower than the tea tip for trapping, but in this way, the tea tree branches will block the light and reduce the radiation-attracting range of the insect trap lights.

Utility model content

In order to make up for the deficiencies of the prior art, the utility model provides a technical proposal of a blowing-suction wind-powered insect trap lamp.

The blowing-suction wind-powered insect trap lamp includes a fixed bracket, and the fixed bracket is provided with a fan and a first light source for attracting insects in sequence. The fixing bracket is provided with a second trapping chamber at the upper end of the fan, and a second light source for attracting insects is disposed in the second trapping chamber.

The blowing-suction wind-powered insect trap lamp is characterized in that a lamp cover is connected to the top of the fixed bracket, a lamp body control room is arranged at the lower end of the lamp cover, and a lamp holder bracket is arranged in the lamp body control room. A second light source for attracting insects is fixed on the lamp holder bracket, and a reflector is arranged at the lower end of the control chamber of the lamp body; the second trapping chamber is formed by a space surrounded by a lamp cover, a reflector and a fixed bracket.

The blowing-suction wind-powered insect trap described above is characterized in that the position of the second light source for attracting insects is lower than the reflector, and the position of the first light source for attracting insects is lower than the lower tuyere of the fan.

The blowing-suction wind-powered insect trap lamp is characterized in that a lamp cover is connected to the top of the fixed bracket, a lamp body control room is provided at the lower end of the lamp cover, and a controller is also provided in the lamp body control room. The controller includes a light control module, a rain control module, a temperature control module, a time control module, a fan speed control module and a light source brightness adjustment module.

The blowing-suction wind-powered insect trap lamp is characterized in that the fan includes a fan casing and a fan, the upper and lower ends of the fan casing are open, the upper edge extends inward and downward to form a guide ring, and the lower edge extends toward the Extends out to form a rain cover.

The blowing-suction wind-powered insect trap described above is characterized in that the space surrounded by the fixed bracket, the rainproof cover and the upper end of the insect-collecting device forms a first trapping chamber.

The blowing-suction wind-powered insect trap lamp is characterized in that the insect collecting device includes an insect receiving tray connected to the lower end of the fixed bracket, an escape-proof net connected to the lower end of the insect-catching tray, and an anti-escape net connected to the lower end Insect net bag.

The blowing-suction wind-powered insect trap described above is characterized in that a shading cover is provided at the lower end of the insect receiving tray, and [z1] the shading cover covers the anti-escape net.

The blowing-suction wind-powered insect trap described above is characterized in that the insect-catching tray is a funnel-shaped structure.

The blowing-suction wind-powered insect trap described above is characterized in that the shading cover includes an upper shading cover and a lower shading cover, and the upper shading cover and the lower shading cover are nested structures.

The beneficial effects of the utility model are:

1) The utility model uses two types of positive and negative winds generated by a blower to hunt and kill insects, which avoids the deficiency of the power grid for catching insects, and improves the way of single-inhalation wind to kill insects, improving the ability to kill insects;

2) In the utility model, the light source with upper and lower heights is set, which not only improves the radiation range of the light source, but also avoids the trapping of pests such as tea leafhoppers that are not active and have a low optimal lamp height. The height is too low, and the light is blocked by the branches of tea trees, which leads to the problem of insufficient attractiveness, which increases the flexibility and practicality of the setting of insect trap lights;

3) In this utility model, two light sources with different heights are more conducive to trapping tea tree pests within a certain range of the upper and lower parts of the slope in a tea garden with a slope, compared with the general insect trap lamp of one height. effect, reducing the influence of factors such as slope on the trapping area;

4) In this utility model, the two groups of light sources can be independently and flexibly controlled. At night during the high incidence period of a specific pest adult, it can be set to turn on all the two groups of light sources for centralized trapping and killing during the peak period of the pest's light tendency, and turn off one group during the non-peak period of light tendency. A group of light sources not only avoids the problem of insufficient battery power, but also achieves the effect of precise trapping and killing.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the lamp body control room in the utility model;

Fig. 3 is the structural representation of anti-escape net in the utility model;

Fig. 4 is a schematic diagram of the structure of the insect mesh bag in the utility model.

In the figure: 1-Fixing bracket, 2-Lamp cover, 3-Light body control room, 4-Second trapping chamber, 5-Fan, 6-First trapping chamber, 7-Insect collecting device, 8-Second Insect-attracting light source, 9-the first insect-attracting light source, 10-reflector, 11-lamp holder, 12-lamp holder bracket, 13-controller, 14-guiding ring, 15-rain cover, 16-insect tray , 17-fan light bracket, 18-fan, 19-first hood, 20-second hood, 21-anti-escape net, 22-insect net bag, 23-hanging ring, 24-wire, 25-rain sensor Area, 26-wire connection port, 27-bayonet, 28-bolt, 29-jack.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, a blowing-suction wind-powered insect-attracting lamp includes a fixed bracket 1, and the fixed bracket 1 is provided with a lamp cover 2, a second insect-attracting light source 8, a fan 5, and a first insect-attracting light source 9 in sequence. The lower end of the first light source for attracting insects 9 is provided with an insect collecting device 7 .

As shown in Figure 2, the lamp cover 2 is connected and arranged on the top of the fixed bracket 1, the lamp body control room 3 is arranged at the lower end of the lamp cover 2, and the lamp holder bracket 12 is arranged in the lamp body control room 3, and the lamp holder bracket 12 Fix the lamp holder 11 of the second insect-attracting light source 8, and a reflector 10 is arranged at the lower end of the lamp body control room 3; a controller 13 is also arranged in the lamp body control room 3, and the controller 13 includes a light control module and a rain control module , a temperature control module, a time control module, a fan speed control module and a light source brightness adjustment module, and a controller 13 separately controls the work of the first light source for attracting insects 9, the second light source for attracting insects 8 and the fan 5.

Described blower fan 5 height is within 30cm, comprises blower fan casing and fan 18, and blower blower casing upper and lower ends are open, and upper end edge extends inwardly and downwardly to form guide ring 14, and lower end edge extends outward to form rain cover 15. The deflector ring 14 is rolled inward and downward, which can guide the air to flow down and prevent insects from being ejected by the rotating fan 18 blades. Specifically, the fan lamp bracket 17 is horizontally fixed in the fan housing, the fan 18 is arranged at the upper end of the fan lamp bracket 17, and the first insect-attracting light source 9 is arranged at the lower end.

As shown in Figures 3 and 4, the insect collecting device 7 includes an insect receiving tray 16 connected to the lower end of the fixed bracket 1, an anti-escape net 21 connected to the lower end of the insect receiving tray 16, and an insect collecting device connected to the lower end of the anti-escape net 21. Mesh bag 22, the shading cover is arranged at the lower end of the insect receiving tray 16, and the shading cover covers the anti-escape net 21. The insect tray 16 is a funnel-shaped structure, and the diameter of the opening is greater than the air outlet of the blower fan 5 to prevent insects from being blown out of the insect collecting device 7 . The shade is a nested structure, including an upper shade 19 and a lower shade 20 made of an opaque material, and the lower shade 20 can slide upwards into the upper shade 19, which is convenient for replacing the insect net 22. The escape prevention net 21 is a funnel-shaped grid structure, the frame is a reinforcement, and the grid diameter is 2 mm. The upper shading cover 19 is fixedly connected with the insect tray 16, and the upper shading cover 19 is connected with the escape net 21 by a bayonet 27, and the interface is smooth to reduce air resistance. The insect net 22 is installed on the bottom of the escape net 21, most of the wind flows into the insect net 22, and a small part of the wind is removed through the mesh on the top of the escape net 21 to prevent the backflow of the wind from affecting the trapping effect. Collecting insect net 22 net mouths is elastic cloth material, and its symmetrical distribution 2 latches 28, is convenient to insert in the jack 29 of anti-escape net 21 bottoms, prevents insect collecting net 22 from coming off.

The space surrounded by the fixed bracket 1, the fan 5 and the insect tray 16 forms the first trapping chamber 6; the space surrounded by the lamp cover 2, the reflector 10, the fixed bracket 1 and the guide ring 14 forms the second trap. Room 4.

A further technical solution is that the first insect-attracting light source 9 and the second insect-attracting light source 8 are lamp tubes or LED lamp tubes with specific wavelengths in the range of 360-900nm, and the position of the second insect-attracting light source 8 is lower than the reflector 10, so The position of the first insect-attracting light source 9 is lower than the lower air outlet of the fan 5, so as to increase the reflection effect of the light and improve the luring ability.

A further technical solution is that the top of the lamp cover 2 is provided with a suspension ring 23, which is convenient for hanging and fixing; the top of the lamp cover 2 is provided with an outlet of an electric wire 24, which is connected to an external 12V battery or a solar battery to supply power to the controller 13, and the controller 13 is connected to the The electric wire passes through the channel in the fixed bracket 1, and enters and exits the wire connection port 26 in the middle part of the fan 5 to supply power for the fan 18 and the light source; the inclined surface of the lamp cover 2 is provided with a rain sensing area 25 for sensing rainfall.

A further technical solution is that the lower surface of the above-mentioned reflector 10, the blade of the fan 18, the lower surface of the rain cover 15 and the upper surface of the insect tray 16 are all mirror materials or are provided with a coating, which can increase the spectral effect of the light trap and improve the trapping effect. Insect ability.

The method for killing pests in the utility model is mainly as follows: the fan 18 rotates to form a gas vortex from top to bottom, driving the insects lured by the first light source 8 above the second trapping chamber 4 to be sucked into the fan 5 along with the air flow, And pass blower blower 5, be blown into the insect collecting net bag 22 of insect collecting device 7 together with the insect that first trapping chamber 6 tops second insect light source 9 lures is air-dried.

Claims (10)

1. a kind of blowing and drawing type wind-force trap lamp, including fixed support（1）, the fixed support（1）Blower fan is set gradually up and down（5） With the first insect attraction light source（9）, first insect attraction light source（9）Lower end sets collection worm device（7）, it is characterised in that the fixed branch Frame（1）In blower fan（5）Upper end sets the second dust trapping chamber（4）, second dust trapping chamber（4）The second insect attraction light source of interior setting（8）.

2. a kind of blowing and drawing type wind-force trap lamp according to claim 1, it is characterised in that the fixed support（1）Top connects Connect setting light cover（2）, the light cover（2）Lower end sets lamp body control room（3）, the lamp body control room（3）Interior setting lamp socket branch Frame（12）, the light holder support（12）On fix the second insect attraction light source（8）, the lamp body control room（3）Lower end sets reflector （10）；Second dust trapping chamber（4）By light cover（2）, reflector（10）And fixed support（1）The space crowded around is formed.

3. a kind of blowing and drawing type wind-force trap lamp according to claim 2, it is characterised in that second insect attraction light source（8）Position Set low in reflector（10）, first insect attraction light source（9）Position is less than blower fan（5）Lower air port.

4. a kind of blowing and drawing type wind-force trap lamp according to claim 1, it is characterised in that the fixed support（1）Top connects Connect setting light cover（2）, the light cover（2）Lower end sets lamp body control room（3）, the lamp body control room（3）Inside also set up control Device（13）, the controller（13）Including control module, rain control module, temperature control module, time control module, fan speed control module and light Source luminance adjustment module.

5. a kind of blowing and drawing type wind-force trap lamp according to claim 1, it is characterised in that the blower fan（5）Including Fan casing Body and fan（18）, Blower Housing upper and lower ends opening, inwardly lower section extension forms baffle liner at upper end edge（14）, lower end edge Stretch out to form rain cover（15）.

6. a kind of blowing and drawing type wind-force trap lamp according to claim 5, it is characterised in that the fixed support（1）, rain-proof Cover（15）With collection worm device（7）The space that upper end is crowded around forms the first dust trapping chamber（6）.

7. a kind of blowing and drawing type wind-force trap lamp according to claim 1, it is characterised in that the collection worm device（7）Including even It is connected on fixed support（1）The insect inoculation dish of lower end（16）, be connected to insect inoculation dish（16）The anti-escape network of lower end（21）And be connected to anti- Escape net（21）The collection worm mesh bag of lower end（22）.

8. a kind of blowing and drawing type wind-force trap lamp according to claim 7, it is characterised in that the insect inoculation dish（16）Lower end sets Light shield is put, the light shield covers anti-escape network（21）.

9. a kind of blowing and drawing type wind-force trap lamp according to claim 7, it is characterised in that the insect inoculation dish（16）It is funnel Shape structure.

10. a kind of blowing and drawing type wind-force trap lamp according to claim 8, it is characterised in that the light shield includes upper shading Cover（19）With lower light shield（20）, upper light shield（19）With lower light shield（20）It is nesting type structure.