JP2003125692A - Pest-repelling device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pest-repelling device ensuring pests to be repelled outdoors widely and surely even in the presence of wind. SOLUTION: This pest-repelling device is such that a hand-carrying type cylinder 1 includes a blower 1, a shield diffusive plate 5 and pest repellent holders 3 and 4; wherein both the shield diffusive plate 5 and the pest repellent holders 3 and 4 are located behind the blower 7, and the shield diffusive plate functions to regulate the level of air passing through the pest repellent holders 3 and 4.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a pest control device for controlling mosquitoes.

[0002]

2. Description of the Related Art A spray-type insecticide for controlling mosquitoes cannot be obtained for a long period of time because it is mainly sprayed by visual inspection, and its effect is further reduced when it is outdoors. The method of evaporating the incense stick or the liquid by the heating element is effective in a room where there is no wind, but when there is wind outside the room, the extermination effect cannot be satisfactorily obtained. For this reason, many devices that emit active ingredients were placed in the vicinity to treat the target range and wind.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and is designed so that even if there is wind outdoors, a wide range of insects such as mosquitoes can be exterminated accurately. The purpose is to obtain a pest control device.

[0004]

In order to achieve the above-mentioned object, in the pest control device of the present invention, a pest control agent holding device and shield diffusion provided on the back side of the blower built into the hand-holding cylinder are provided. It is equipped with a plate, etc., and delivers the exterminated component to the target position reliably by forced ventilation by a blower. In addition, it is possible to increase or decrease the exterminating component according to the place of use.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION A pest control device according to an embodiment will be described below with reference to the accompanying drawings. Reference numeral 1 denotes a cylindrical body, and the entire apparatus is formed in a cylindrical shape using a fire resistant material such as light metal and plastic. With this cylindrical body 1, the expulsion effective component ejection effect rate can be increased as described later,
The wind direction can be easily changed due to weight reduction. Two
Is an air suction port, which also serves as a safety cover capable of taking in and out incense sticks or liquid transpiration active ingredients on the inside. When a mosquito coil or the like is used, the hanger 3 ignites the mosquito coil 3a or the like and hangs it on the hanger 3. The quantity of mosquito coil can be increased or decreased depending on the place of use. Reference numeral 4 denotes an outlet, which is a pest control device 4a of a system in which a liquid is heated and evaporated by a heating element.
Is a power source for. It should be noted that the pest control device should be installed directly in the outlet 4 or the shield diffusion plate 5 should be installed.
Use the neighborhood such as. Reference numeral 5 denotes a shield diffusion plate which prevents the fire from being extinguished by the sucked air when using the ignited incense stick 3a or the like. Therefore, it is preferable that the central portion is on the blower shaft extension line and smaller than the outer diameter of the blower blades.
As shown in FIG. 3, a large number of small vent holes 5a are opened in the shield diffusion plate 5 in the blower suction direction to adjust the suction of the active ingredient, and the excess active ingredient is shielded from the ventilation portion 5b on the outer periphery of the diffusion plate 5. By sucking, an appropriate amount of air can be maintained and the air can be diffused uniformly. Reference numeral 6 denotes a suction suppressing plate which adjusts the opening / closing of the vent hole 5a. Reference numeral 7 denotes a blower suction port safety cover that prevents damage to the blades due to foreign matter. 8
Is a blower that blows out pest-controlling ingredients and provides a cool breeze effect. 9 is an outlet safety cover that protects the blower blades from damage and safety. Reference numeral 10 is a power switch for evaporating by a blower and a heating element. 11 is a carrying handle. Reference numeral 12 is a connection line for an input power source (200V, 100V, battery, dry cell, etc.).

Next, how to use the pest control device configured as described above will be described. For example, when camping in the sea or mountains, there is no power supply, so power may be taken from the cigarette lighter of the car and the mosquito coil may be lit to activate the device. When used in a place without a power supply, it can be used in any place by using a unit containing a battery or a dry battery. From these facts, the size and weight of the device can be reduced by selecting the power source and the effective exterminating ingredient according to the purpose and place of use.

According to the structure of the pest control device as described above, since the shield diffusion plate for adjusting the air flow is provided between the pest control agent holding device and the blower, an appropriate air flow can be diffused uniformly. Therefore, even if there is wind outside, it is possible to exterminate pests accurately over a wide area. Also,
In the case of exterminating in a place where many people gather, it is not necessary to use many incense sticks or evaporation devices in the related art, and the pests can be exterminated efficiently. Further, the wind blown from the blower has a cold air effect.

[0008]

INDUSTRIAL APPLICABILITY As described above, the pest control apparatus of the present invention can be used not only indoors, but also reliably deliver the target components to the target position by forced ventilation by the blower even when the room is windy, and increase / decrease the control components , Pest control can be done accurately in a wide range.

[Brief description of drawings]

FIG. 1 is a front view of a main body showing an embodiment of a pest control device of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a shield diffusion plate of the pest control device shown in FIG.

FIG. 4 is a rear view of FIG.

[Explanation of symbols]

1 cylinder 3 hangers 4 power outlets 5 Shield diffuser 5a vent 5b Diffusion plate outer peripheral ventilation part 6 Suction suppression plate 8 blower 10 power switch

Claims (3)

[Claims] 1. A blower which is built in a cylindrical body and rotates when a power switch is turned on, a pest control agent holding device provided on the back side of the blower, and installed between the blower and the pest control agent holding device. And a shield diffusion plate that adjusts the amount of air passing through the pest control agent part of the pest control agent holding device. 2. The pest control device according to claim 1, wherein the shield diffusion plate is provided with an air passage amount control means by a ventilation hole capable of changing the amount of air passing therethrough. 3. The pest control device according to claim 1, wherein an air flow passage is provided between the outer peripheral portion of the shield diffusion plate and the cylindrical body.