JPH0412929B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an electric insect repellent device that is combined with kitchen furniture and the like.

Structure of conventional example and its problems The one shown in FIG. 1 is generally known as an electric shock type insect repellent device.

That is, a pair of electrode bands 2,
3 are arranged with a small gap between them, and a low voltage of 10 to 30 volts is applied to the electrode bands 2 and 3 from a power supply device 4 such as a dry battery.

Insects such as cockroaches receive a severe electric shock when a voltage of about 10 volts is applied between their legs, and if the insect repellent device is placed at the required location, the insects will not advance beyond the insect repellent device. Therefore, it is possible to prevent the invasion of insects.

The present inventors have considered combining the electric shock type insect repellent device with storage furniture. It has been found that insects can be effectively prevented from entering the storage furniture by disposing a pair of electric shock electrode bands 2 and 3 on the edge of the opening or on the door so as to surround the opening.

By the way, in order to make a long electric shock prevention device into a frame shape as shown in Fig. 1, it is necessary to combine at least four electric shock prevention devices and make electrical connections, which makes assembly difficult. be. Therefore, there is a method of forming a V-cut part 5 as shown by the dotted line in Figure 1 and bending it at right angles at this V-cut part 5 to form a frame shape, but in this case, one electrode band 3 is completely separated, Even if the cut surfaces of the cut portions are joined together, there is a problem that electrical conductivity is poor.

OBJECT OF THE INVENTION The present invention takes into account the above-mentioned problems, and provides a method for forming a V-cut in a long composite electrode body and bending the V-cut portion to form a frame shape. The purpose of this is to ensure that the electrodes are not completely separated and their conduction is not impaired.

Structure of the Invention In order to achieve the above-mentioned object, the present invention includes a first strip-shaped electrode plate overlaid with a strip-shaped insulating plate having a width smaller than that of the first electrode plate, and a strip-shaped insulating plate having a width smaller than that of the first electrode plate, and a strip-shaped insulating plate having a width smaller than that of the first electrode plate. A second band-shaped electrode plate with a smaller width is stacked on top of the other, and an insulating plate is sandwiched between the first and second electrode plates.
A long composite electrode body is formed with a conductive surface of a strip, and a V-cut is formed from the exposed side of the first electrode plate of the composite electrode body to a part of the second electrode plate. applying a low voltage to the first and second electrode plates, bending the V-cut so that two sides of the V-cut are joined at the V-cut portion to form a part of a frame-shaped body or a frame-shaped body; and applying a low voltage to the first and second electrode plates. This is an electric shock type insect repellent device that has a means to do this, and despite the V-cut, the electrode plate is not separated and good conduction is obtained.
It can be made into a good frame-shaped electric shock prevention device, and is useful when combined with storage furniture, etc.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 to 4.

In the figure, reference numeral 6 denotes a first electrode plate having a strip shape, and has an L-shaped cross section. Reference numeral 7 designates an insulating plate that is strip-shaped, has an L-shaped cross section, and is smaller in width than the first electrode plate 6, and is overlapped with the portion of the first electrode plate 6 excluding the rising portion 6a. . A second electrode plate 8 has a band shape and is smaller in width than the insulating plate 7, and is overlapped with a portion of the insulating plate 7 excluding the rising portion 7a. The first electrode plate 6, the insulating plate 7, and the second electrode plate 8
The surface of this composite electrode body 9 has a rising portion 6a of the first electrode plate 6 and a second electrode plate 6 on both sides of the rising portion 7a of the insulating plate 7. Two conductive surfaces are formed by the electrode plates 8.

In the composite electrode body 9 having the above configuration, a V-cut 10 is formed from the upper surface side of the first electrode plate 6 to a part of the second electrode plate 8. Then, the V-cut 10 is folded so that its two sides are joined to form a frame shape as shown in FIG.

This frame-shaped composite electrode body 9 is attached to the opening edge of the storage furniture 11, and a power supply device 12 consisting of a dry battery or the like is attached to the first and second electrode plates 6, 8.
Apply a low voltage of 10-30 volts.

In the configuration of the above embodiment, when an insect such as a cockroach trying to enter the storage furniture 11 touches the two electrode plates 6 and 8 of the composite electrode body 9, it falls as if flying due to an electric shock, and is therefore not stored. Insects do not invade the furniture 11. In particular, when the composite electrode body 9 forms a bent portion with the V-cut 10, the first
The width of the electrode plate 6 is wide from the notch side to the outer end of the second electrode plate 8, that is, the width of the V-cut 1 is wide.
Since it is not completely divided by 0 and a continuous portion remains, there is no problem with electrical continuity.

In the above embodiment, the first electrode plate 6 and the insulating plate 7 have an L-shaped cross section, but there is no problem if they are made into a flat plate. Moreover, the composite electrode body 9 may be formed into an L shape other than a frame shape, and two L-shaped members may be joined.

Effects of the Invention As is clear from the description of the above embodiments, the electric shock type insect repellent device according to the present invention can bend the composite electrode body at the V-cut portion to form a frame shape or a half-frame shape, and can also form a V-cut. Nevertheless, reliable conduction can be obtained, making it useful for use in storage furniture, for example.

[Brief explanation of drawings]

Figure 1 is a configuration diagram of a conventional electric insect repellent device, Figure 2
3 and 3 are perspective views showing the manufacturing process of an electric insect repellent device according to an embodiment of the present invention, and FIG. 4 is a perspective view of the electric insect repellent device of the present invention attached to storage furniture. 6...First electrode plate, 7...Insulating plate, 8...Second electrode plate, 9...Composite electrode body, 10...V cut.

Claims (1)

[Claims] 1 A strip-shaped insulating plate smaller in width than the first electrode plate is stacked on the first strip-shaped electrode plate, and a second strip-shaped electrode plate smaller in width than the insulating plate is stacked on the insulating plate. the first and second parts with an insulating plate on the surface
A long composite electrode body is formed in which two conductive surfaces are formed by electrode plates, and a part of the second electrode plate is connected to a part of the second electrode plate from the exposed side of the first electrode plate of the composite electrode body. A complete V cut is made, and the V cut is made at the V cut portion.
An electric insect repellent device comprising: a cut formed by bending two sides thereof to join to form a part of a frame-like body or a frame-like body; and means for applying a low voltage to the first and second electrode plates.