JPS61100142A - Electric shock insect control apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an electric insect repellent device that uses electric shock to make insects such as cockroaches escape.

Structure of conventional example and its problems Generally, as an electric shock type insect repellent device, one shown in FIG. 12 is known.

That is, on the elongated insulating substrate 1, a pair of electrode bands 2a,
2b are arranged with a small gap 3 between them, and the electrode strips 2b are arranged with a small gap 3 between them.
A low voltage of 10 to 4 port is applied to 1L and 2b by 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 the electrode bands 21L, 2
If you place b in the required place, the insect will touch the electrode strips 2 & , 2
It does not progress beyond point b, thus preventing the invasion of insects.

The electrode bands 21L and 2b of such an electric insect repellent device are as follows.

As shown in FIG. 13, it is effective to form a composite electrode structure 5 and arrange it, for example, at the edge of an opening of storage furniture 6 so as to surround the opening. It is also effective to provide the window 2 of other houses at the entrance of the food storage.

For this reason, the composite electrode structure 6 is made into a long shape,
The pieces must be cut to the required length, assembled into a frame, and the ends must be electrically connected.

Specifically, the composite electrode structure S is adhered to the edge of the storage furniture 6, and further the electrode band 22L is attached to the abutting part.

2b to the other electrode strips 21L' and 2b' from the surface side to make an electrical connection by driving a fixing needle 7 into the other electrode band 21L', 2b', and the installation is troublesome. Further, as shown in FIG. 14, if the electrode bands 2L and 2b are misaligned, there is a risk that the electrode bands 2L and 2b may be short-circuited with the other electrode bands 2a' and 2b' at the abutting portions.

OBJECTS OF THE INVENTION The present invention takes the above-mentioned problems into consideration, and provides a device in which elongated composite electrode structures are assembled into a frame shape, in which the conductive parts of each composite electrode structure are securely connected.

The object of the present invention is to provide an electric insect repellent device that does not shift in position.

Structure of the Invention In order to achieve the above object, the present invention is structured by a plurality of elongated composite electrode bodies each having a plurality of parallel conductive parts and an insulating part interposed between the conductive parts. An electric shock insect repellent device is configured in which an independent or common coupling hole is formed in the conductive part at the abutting end of each of the composite electrode bodies, and a conductive stopper is fitted into the coupling hole. Therefore, reliable electrical continuity with the framework can be achieved, and short circuits between internal and external conductive parts can be prevented.

DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 to 5.

In the figure, 8 is a composite electrode structure for electric shock, which includes two conductive parts 9&, 9b and the conductive part s in parallel relationship.
An insulating portion 1° interposed between a and sb is integrally formed into a long shape by extrusion molding.

The conductive parts 91L and 9b are made of a synthetic resin such as epoxy and a conductive material such as carbon mixed therein.

The insulating part 10 is made of an epoxy resin of the same type that is compatible with the synthetic resin of the conductive parts 9a and 9b.

The composite electrode structure 8 has a length that matches the length of the side of the opening edge of the storage cabinet 11 to which it is to be attached, and the side of the end thereof is an inclined side a of 46° for the purpose of butting. . Coupling holes 121L and 12b are formed in portions of the conductive portions 9a and sb near the inclined side B.

Four composite electrode structures 8, 8', 8' having the above configuration.

8" are arranged on the opening edge 13 so as to surround the opening of the storage cabinet 11, and each composite electrode structure 8° 8'...
Match the inclined sides a of the ends of .

In this state, the conductive stopper 14a.

A pair of protrusions 15 and 16' of 14b are connected to conductive parts 92L located on both sides of the butt line of the composite electrode structures 8 and 8'.
, 91L', 9b, 9b' binding holes 12
, 12', and each composite electrode structure 8, 8'...
... and the conductive parts 9&, 92L', 9b
, 9b' are electrically connected. Note that each of the composite electrode structures 8 is located at the opening edge 1 of the storage cabinet 110.
In contrast to 3, fix with adhesive. In addition, the power source 16 is connected to apply the required voltage to both the internal and external conductive parts 9a and 9b.
Connect.

In the electric insect repellent device having the above configuration, when a plurality of composite electrode structures 8 are combined into a frame shape, the conductive stopper 14a is used as described above.
, 14b, the framework can be easily and reliably formed, and the positions of the abutting composite electrode structures 8, 8', . . . are set correctly. Therefore, the inner and outer conductive parts 9N, 9b are ex', 9
There is no short circuit at the butt portion with b'.

FIGS. 6 to 8 show another embodiment of the present invention, in which abutted conductive portions 91L, 9L', 9b, 9b of two abutted composite electrode structures 8°8' are used.
' One joining hole 171L of the Daruma thank you note, 1
7b, and the conductive stopper In3L, 18b is also formed in a potbell shape that fits into the coupling hole 17,
This also provides stable coupling and conduction similar to the previous embodiment.

9 to 11 also show another embodiment of the present invention, in which the inner and outer conductive parts 9a, 9
b Straddling the insulating part 10 and adjacent conductive part 9a',
A potbell-shaped coupling hole 19 is formed that extends over the insulation portion 10' and the insulating portion 10', and a conductive stopper 20 that fits the coupling hole 19 is fitted into the coupling hole 19. Naturally, the conductive stopper 20 has an insulating part 210 that separates the inner and outer conductive parts 211L and 21b.

This embodiment also provides the same effects as those of the previously described embodiments.

Although the composite electrode structure is made of an extruded body made of synthetic resin as a base material, it may be formed by combining a conductive part and an insulating part.

Moreover, the number of conductive parts may be three or more than two. Further, the structure to which this composite electrode structure is attached is not limited to a storage cabinet, but may be a window 1 of a house, an entrance of a food storage, or the like.

Effects of the Invention As is clear from the description of the above embodiments, according to the present invention, in a structure in which a composite electrode structure is framed and attached to a structure such as a cabinet, the mechanical connection at the abutting portion of each composite electrode structure is improved. It ensures electrical continuity between the inside and outside, and there is no short circuit between internal and external conductive parts, which is of great value.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an electric insect repellent device according to an embodiment of the present invention, Fig. 2 is a perspective view of the same main part, Fig. 3 is a plan view of the main part, and Fig. 4 is a cross section taken along a-a in Fig. 3. 6 is a sectional view taken along line bb in FIG. 3, FIG. 6 is a perspective view of main parts of another embodiment of the present invention, FIG. 7 is a plan view of the same, and FIG. 8 is a in FIG. 7. -a sectional view, FIG. 9 is a perspective view of main parts of another embodiment of the present invention, FIG. 10 is a plan view of the same,
Fig. 11 is a &-4 cross-sectional view of Fig. 10, Fig. 12 is a plan view of a conventional electric insect repellent device, Fig. 13 is a perspective view of an electric insect repellent device which is the premise of the present invention, and Fig. 14 is its outline. It is an explanatory view showing a positional shift state of the part. 8.8'...Composite electrode structure, 9&, 9b...
... Conductive part, 10... Insulating part, 11...
...Storage cabinet, 12a, 12b...
...Bonding hole, 142L, 14b-=...Conductive stopper. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure θ, tt5 8''' Figure 2 l5 Figure 5 Figure 12

Claims (1)

[Claims] A frame is formed of a plurality of elongated composite electrode structures each having a plurality of conductive parts in parallel relationship and an insulating part interposed between the conductive parts, wherein the end of each of the composite electrode structures is An electric insect repellent device comprising an independent or common coupling hole formed in the conductive part at the mating end, and a conductive stopper fitted into the coupling hole.