The fundamental structure of insecticidal lamps generally includes: insect attracting light source, insecticidal components, insect collecting components, maintenance components, support components, etc.

Insect attracting light source

The function of insecticidal lamps primarily depends on the function of the insect attracting light source. The function of insect attracting light source is the basis of insecticidal lamp function. The function of insect attracting light source is primarily determined by the spectral scale and light intensity. In the spectral range of 320-680nm long wave ultraviolet light and visible light, the wider the spectral range, the more insect species are attracted; The higher the light intensity, the larger the useful area. The intensity of light is determined by the variety and power of the light source.

Choose solar powered insecticidal lamps when buying insecticidal lamps.

Throughout history, insect attractant light sources have included bonfires, kerosene lamps, incandescent lamps, fluorescent lamps, ultraviolet lamps, high-pressure mercury lamps, dual wave lamps, frequency vibration lamps, energy-saving lamps, energy-saving broad-spectrum insect attractant lamps, LED lamps, and so on, with numerous names. The various insecticidal lamps produced generally use mercury lamps as the lure light source. The energy-saving power, insect attracting effect, and differences of various mercury lamps; In order to clarify vague concepts and eradicate pseudoscience

A brief introduction to various insecticidal lamps named after lure light sources produced by various enterprises is as follows:

(1) Ultraviolet lamps are black light lamps. 330-400nm long wave ultraviolet light is light that is insensitive and invisible to humans, so ultraviolet lamps are called black light lamps. Many pests are sensitive to long wave ultraviolet light, but generally straight tube ultraviolet lamps have higher energy consumption.

(2) Double wave light (including 3-color light): It is a vague and imprecise name. Is it a dual band lamp for long wave ultraviolet light and visible light, or two types of monochromatic light wave lamps? According to the specific situation of existing dual wave lamps, there are actually two types of monochromatic light wave lamps. This kind of insect lure light spectrum is narrow and there are few insect lure varieties; Its energy consumption is determined by the fundamental type of lamp.

(3) Frequency vibration lamp: an unscientific and inaccurate naming. In the national standard GB/T24689.2-2009 "Plant Maintenance Machinery Frequency Vibration Insecticidal Lamp", P1， 3 terms and definitions, 3.1 frequency oscillator is the skill of converting power into multiple specific frequencies; This definition is a flawed sentence from a language perspective, and it is not established from a scientific perspective. Light is a wave that oscillates at a certain frequency, and all electricity

The light sources that convert light are all light waves that convert electrical energy into multiple specific frequencies. According to this definition, various lamps that convert electrical energy into light should be called "frequency vibration lamps"; But all kinds of light sources are not called "frequency vibration", why do insecticidal lamp manufacturers have to come up with unique names for "frequency vibration lamp tube" or "frequency vibration insecticidal lamp"? The so-called "frequency vibration lamp" actually refers to a straight tube ultraviolet lamp and a straight tube fluorescent lamp

Light combination. This combination of light sources attracts a variety of insect species and has a good effect; But it consumes a lot of energy and requires an additional ballast, making the device more difficult to use.

(4) Energy saving lamp: The official name for energy-saving lamps is "compact single ended fluorescent lamp". Single ended fluorescent lamps save 80% of electricity compared to regular incandescent lamps and can easily replace incandescent lamps directly; But as long as the spectrum is visible light, there are few species that can attract insects.

(5) Energy saving broad-spectrum insect trap lamp: It is a light source developed for insecticidal lamps based on general energy-saving lamps. Install insect attracting light sources for both fluorescent and ultraviolet light tubes on the lamp head of a compact single ended fluorescent lamp. This insect attractant light source consumes 80% less electricity than ordinary incandescent lamps, covers a spectrum of 320-680nm, has a wide variety of insect attractants, works well, and is easy to use.

Insecticidal components

The insecticidal component is the primary functional component of insecticidal lamps. There are methods such as electric shock, drowning, poisoning, and adhesion.

1. Electric shock insecticidal lamp

The primary structure of insecticidal components includes a high-pressure generator (booster) and an insecticidal net.

(1) High voltage generator:

A high-voltage generator is used to raise 220V AC or 4-12V DC to 2000-3000V, in order to electrocute pests that come into contact with the insecticide net. There are two working principles for raising low voltage, one is to use the principle of electromagnetic induction, and the other is to use the principle of voltage doubling rectification. Based on two principles, two types of high-voltage generators have been developed and announced.

(2) Insecticidal net: There are two types of insecticidal net structures: horizontal insecticidal net and vertical insecticidal net.

A、 Horizontal insecticidal net: The fundamental structure consists of bare metal wires and winding columns.

B、 Vertical insecticidal net: The fundamental structure consists of bare metal wires and fixed rings.

It is necessary to select materials that are corrosion-resistant and not easily oxidized for bare metal wire, generally using stainless steel wire, nickel plated wire, and alloy wire.

2. Water drowning insecticidal lamp

The insecticidal components are water bodies and insect traps.

(1) Water body: Natural water bodies can be used, insecticidal ponds (collection ponds) can be set up under lights, and water basins can also be used.

(2) Insect blocking plate: There are two types of structures for water drowning insecticidal lamps: with insect blocking plate and without insect blocking plate.

The insect blocking plate insecticidal lamp structure includes three insect blocking plates and a fixing ring. There are three main types of materials for insect traps: transparent glass, transparent plastic, or colored plastic; Colored plastics are mainly yellow and have the ability to attract aphids. The insect blocking plate is fixed radially around the insect attracting light source, with an angle of 120 ° between the insect blocking plates. The insecticidal effect of insecticidal lamps without insect barriers is inferior to that of insecticidal lamps with insect barriers.

3. Toxic insecticidal lamp and adhesive insecticidal lamp

The primary components for insecticidal treatment are a poison bottle containing volatile chemicals and a sticky insect paper (board). Not used much.

auxiliary component

Insect collecting components, maintenance components, and support components are all auxiliary components of insecticidal lamps.

1. Insect collecting components:

(1) The main components of the electric shock insecticidal lamp for collecting insects include: funnel, anti escape device, and insect collector (bag); Anti escape device is a component used to prevent large insects from being knocked down by fencing and not dying, and to escape from the funnel after the insecticidal lamp stops working at dawn.

(2) The insect collecting component of a water drowning insecticidal lamp is the abdominal cavity of a water body or animal.

2. Maintain components

The first thing is the canopy.

3. Supporting components

Mainly including: main column, bracket, cross arm, etc.

Function of insecticidal lamp

The fundamental function of insecticidal lamps is to lure and kill insects; The following introduces the functions of insecticidal lamps from the perspectives of safety, operating power, and active control skills

（1） Safety of insecticidal lamps

The safety of insecticidal lamps includes their own safety: they will not be damaged during use, such as lightning strikes, short circuits caused by rainwater, and burning of components and lamp bodies; This also includes the safety of using insecticidal lamps: insecticidal nets will not accidentally harm people or animals, and there will be no incidents of electric shock. In order for insecticidal lamps to operate safely, it is necessary to adopt various methods to reduce safety hazards to a minimum level. prevent

Lightning strikes, rain protection, dew drops causing short circuits in high-voltage insecticidal nets, accidental injury to humans and animals by high-voltage insecticidal nets, and electric shock incidents caused by leakage of insecticidal lamps are all fundamental requirements that insecticidal lamps must meet.

National standard GB/T24689.2-2009 "Plant Maintenance Machinery Frequency Vibration Insecticidal Lamp": "7.3.3... Adjust the humidity to be greater than 95% RH, and it can actively enter the maintenance state. ”Good functioning insecticidal lamps generally meet this standard, which means that when the air humidity is greater than 95% RH, in order to avoid short circuiting of the high-voltage insecticidal network and damage to electronic components, the electric spark burns out the lamp body, and is controlled by a humidity sensor

When the humidity of the insecticidal lamp exceeds 95% RH, it will actively close and enter a self maintenance state to maintain the safety of the insecticidal lamp.

（2） Operating power of insecticidal lamp

The operating power of insecticidal lamps is primarily determined by the function of the insect attracting light source and the degree of conformity between the operating time of insecticidal lamps and the activity time of pests. After determining the lure light source, the degree of conformity between the operation time of insecticidal lamps and the activity time of pests becomes the determining factor for improving the operation power of insecticidal lamps.

The insecticidal lamp that complies with the national standard GB/T24689.2-2009 "Plant Maintenance Machinery Frequency Vibration Insecticidal Lamp" is very active in environments where pests are active but the humidity is high instead of rainy (such as when the humidity is greater than 95% RH and there is no rain, when the weather is clear after rain and the humidity has not decreased, and when dew begins to condense). Many pests are very active, and the insecticidal lamp does not operate to maintain its own safety, reducing the risk of the insecticidal lamp

Homework power. If the high-pressure insecticide net operates normally and safely during rainfall; But during rainfall, pests usually stop their activities, wasting energy. Solar insecticidal lamps can also shorten the duration of normal operation in continuous rainy weather and reduce the power of operation.

（3） Active control skills and safety active control system of insecticidal lamps

1. Active control skill of insecticidal lamp intrinsic

In order to safely operate insecticidal lamps, higher requirements have been put forward for the active control skills of insecticidal lamps. The active control of insecticidal lamps includes two aspects: operational control and safety control.

(1) Homework control: including actively opening and closing according to homework requirements, and actively charging and discharging the solar insecticidal lamp power supply system under normal circumstances.

(2) Safe operation: including lightning protection, rain protection, dew protection to prevent short circuits in high-voltage insecticidal nets, prevention of accidental injury to humans and animals by high-voltage insecticidal nets, prevention of electric shock caused by leakage of insecticidal lamps

2. Active control system for insecticidal lamp safety

In response to the contradiction between the safety and operational power of insecticidal lamps in accordance with current national standards, the insecticidal lamp safety active control system is composed of an electronic control subsystem and a physical control subsystem, which perform two-layer maintenance on insecticidal lamps to synchronize insecticidal lamp operations with pest activities; Ensure the safe operation of insecticidal lamps while maintaining their power, prolonging the duration of continuous rainy weather

Continuation of homework time; Greatly improve the power and safety of insecticidal lamps.

Scientific application methods

modify

The scientific application method of insecticidal lamps is the combination of planting and breeding, as well as the integrated ecological agriculture skills of light induced insect attraction

Farmers with several acres of land using insecticidal lamps will bring pests from other fields into their own fields; However, the actual situation is that the number of insects will increase within a radius of 1 meter under the insecticidal lamp; In the past, prevention and control measures were taken in this local area to address the issue. By combining planting and breeding with the use of lights to lure insects and integrating ecological agriculture skills, there is no such problem at all, and it can significantly improve the efficiency of induction and ensure

Quality and safety of agricultural products.

The integration of planting and breeding, as well as the use of lights to lure insects, has addressed the issue of scientific application methods for insecticidal lamps, improving the power and inductive benefits of insecticidal lamp use. The combination of planting and breeding skills is the fundamental skill of ecological agriculture that can significantly improve the inductive benefits of agriculture. China has a long history of rice paddy farming and has been included in the list of intangible cultural heritage; Paddy field feeding

Raising fish, shrimp, crabs, turtles, frogs, ducks in paddy fields, lotus root fields, and raising poultry and frogs in dry fields (including forests, orchards, mulberry fields, vegetable gardens, etc.) can significantly improve the overall benefits, with many successful examples; Various planting industries are matched with suitable breeding industries. Generally, planting industries can maintain their original economic benefits, and the breeding products that are matched with them are the new economic growth

Growing up and releasing carnivorous and herbivorous animals in agricultural production environments is not only a scientific use of resources to improve the variety and total yield of biological products in the production area, but also a biological control of diseases, insects, and weeds in the plants in the production area, achieving a combination of planting biological control and animal husbandry production.

The combination of planting and breeding skills has not been widely applied in large-scale production, and the main reason for this is that the use of chemistry in pest control in crop production is the primary obstacle to the promotion of the combination of planting and breeding skills. Combined with the skills of planting and breeding, the scientific use of insecticidal lamps eliminates the obstacles to promoting the application of ecological agriculture skills that combine planting and breeding. The pests attracted by insecticidal lamps are directly fed to free range carnivorous animals

Naturally dealt with the problem of relatively concentrated pests under insecticidal lamps; Integrating physical prevention and control in the planting industry with the collection and feeding of live feed in the animal husbandry industry, improving resource utilization, land output, and labor productivity, significantly increasing the power of insecticidal lamps, improving the inductive benefits of insecticidal lamp use, and increasing farmers' income.