JPS6116566Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention forms an outlet 3 in the electric appliance main body 1 to draw out the end of the internal wiring 2, and a screw hole 20 is formed on the periphery of the outlet 3 through a hinge piece 18.
An insulating plate 4 provided with an insulating plate 4 is extended integrally with the main body 1 of the electric appliance, so that the drawer opening 3 can be freely opened and closed by the insulating plate 4, and a screw hole 33 is inserted into a mounting surface 5 such as a wall through an insulating gasket 17. The installed mounting bracket 15 is placed, the insulating plate 4 is stacked on the outside of the mounting bracket 15, and the cylindrical piece 26 protruding from the periphery of the screw hole 20 of the insulating plate 4 is inserted into the screw hole 23 of the mounting bracket 15. The inner periphery of the screw hole 23 of the mounting bracket 15 is covered with the cylindrical piece 26, and the screw 16 inserted into the inner periphery of the cylindrical piece 26 is passed through the insulating packing 17 and screwed into the mounting surface 5, thereby attaching the insulating packing 17. The mounting bracket 15 and the insulating plate 4 are fixed to the mounting surface 5 through the mounting surface 5, and the power wire 6 drawn out from the mounting surface 5 through the insulating gasket 17 and the internal wiring 2 of the appliance are connected inside the outlet 3 and insulated. Close the drawer opening 3 with the plate 4, fix the electric appliance main body 1 to the mounting piece 22 protruding from the mounting bracket 15 with screws, and attach the insulating gasket 17 to the screw 16.
An electrical appliance mounting device formed in a plate shape having no holes except for the portion through which the power line 6 and the power line 6 are passed,
The purpose is to provide an electrical appliance mounting device that allows wire connection work to be easily performed and that is free from the risk of electrical accidents occurring from the wire connection portion to the mounting surface.

Conventionally, in a wiring device that is directly attached to a mounting surface such as a wall and wired internally, for example, a lighting device as shown in FIG. After the mounting bracket 15 is attached to the mounting surface 5 with screws 16 such as wood screws, the wiring part 9 is stored in the space 7 and the device main body 1 is attached to the mounting bracket. It was installed on 15. 17 is a rubber packing. However, if the wiring is defective or the taping insulation is defective, it may lead to an electrical accident. This will be further explained based on FIG. This figure 5 shows a wall surface (left half) on which a metal plate 11 is decorated on the surface of a base 10 as a mounting surface 5, and a metal lath 13 is placed on the base 10 with waterproof paper 12 interposed therebetween, and the surface is covered with cement, mortar, etc. This is also shown with the wall surface (right half) painted with wall material 14, but there are poor connections,
In other words, the internal wiring 2 and power line 6 protruding from inside the device.
The connection part 9 contacts the mounting bracket 15 and electricity is transmitted from the mounting bracket 15 to the screw 16.
When it is transmitted from the metal plate 11 to the metal lath 13, it may lead to an electrical accident. In other words, electricity is constantly transmitted to the metal part on the mounting surface, which acts as a heater and can eventually cause a fire. As described above, in the past, when a leakage occurred in the connection portion 9, electricity flowed from the mounting bracket 16 to the screw 16, and then from the screw 16 to the mounting surface 5, which caused a problem. In addition, to connect the internal wiring 2 of the appliance body 1 and the power line 6, pull out the power line 6 from the wall and
7. After attaching the mounting bracket 15, it was necessary to connect the wires while supporting the device body 1 with one hand, resulting in very poor workability.

The present invention has been devised to overcome the above-mentioned conventional drawbacks, and will be explained in detail below with reference to Examples. A mounting cylinder part 8 is provided protruding from the back side of the instrument main body 1, which is formed by placing a lamp etc. inside the globe 1a, and the inside of this mounting cylinder part 8 is a space 7 for storing a wiring part, and an opening is provided. is the drawer opening 3. An insulating plate 4 extends from the periphery of the drawer opening 3 of the mounting tube 8 via a hinge piece 18. The insulating plate 4 is made of an insulating material and is formed integrally with the mounting cylinder portion 3. The insulating plate 4 is provided with a through hole 19 and a screw hole 20. Reference numeral 17 denotes an insulating gasket formed of a rubber gasket, and 15 denotes a mounting bracket, and a pair of mounting pieces 22 are erected around the periphery of the central through hole 21. Therefore, when installing the appliance body 1, first pull out the power wire 6 from the mounting surface 5 such as a wall, and pass the power wire 6 through the insulating packing 17 and the central hole 21 of the mounting bracket 15. Layer the mounting bracket 15 on the mounting surface 5 via the insulating packing 17,
Furthermore, the insulating plate 4 is stacked on the outside of the mounting fitting 15 with the power wire 6 passed through the through hole 19 of the insulating plate 4. At this time, the insulating plate 4 is stacked on the mounting bracket 15 so that the screw hole 20 of the insulating plate 4 is aligned with the screw hole 23 provided in the mounting bracket 15.
As shown in FIG.
It is designed to be inserted into. Thereafter, screws 16 such as wood screws are inserted into the screw holes 20 and 23 in the cylinder piece 26, and the screws 16 are passed through the insulating packing 17 and screwed into the mounting surface 5. Here, since the screw 16 is passed through the cylindrical piece 26, the screw 16 is held in a state where it does not come into contact with the mounting bracket 15. In this way, the insulating plate 4 and the mounting bracket 15 are connected to the insulating gasket 1 using the screws 16.
The device main body 1 is temporarily supported by the mounting surface 5 by the insulating plate 4. In this state, the end of the internal wiring 2 and the end of the power supply line 6 are connected. Thereafter, the instrument body 1 is rotated about the hinge piece 18, and the drawer opening 3 of the instrument body 1 is closed with the insulating plate 4 as shown in FIG.
2, insert the mounting screw 25, and screw the tip of the mounting screw 25 into the screw hole 24 of the mounting piece 22 of the mounting bracket 15, which is inserted into the through hole 19 of the insulating plate 4.
As shown in FIG. 1, the device main body 1 is fixed.
In this case, even if the connection between the internal wiring 2 and the power supply line 6 has poor insulation and this connection comes into contact with the mounting bracket 25 and electricity flows through the mounting bracket 25, Since the insulating gasket 17 is interposed between the mounting surface 5 and the mounting surface 5, the mounting bracket 2
Since the mounting bracket 25 and the screw 16 are not in contact with each other, no electricity flows from the mounting bracket 25 to the mounting surface 5 through the screw 16. .

As mentioned above, in the present invention, an outlet is formed in the main body of the electrical appliance to draw out the end of the wiring inside the appliance, an insulating plate is attached to the periphery of the outlet, and the insulating plate is fixed to the mounting surface. After the device body is temporarily supported on the mounting surface with an insulating plate, the wiring inside the device and the power line can be connected, and there is no need to perform the wiring work while supporting the device body by hand. This has the advantage that the work can be done easily, and since the insulating plate is integrated with the main body of the electric appliance via the hinge piece, the insulating plate is integrated with the main body of the electric appliance, and it can be used as a separate body. There is no risk of an increase in the number of parts or loss of insulating plates. Moreover, an insulating plate is attached to the periphery of the outlet that connects the power line and the internal wiring of the appliance so that it can be opened and closed, the mounting bracket is placed on the mounting surface such as a wall via an insulating gasket, and the insulating plate is placed on the outside of the mounting bracket. At the same time, insert the cylindrical piece protruding from the periphery of the screw hole of the insulating plate into the screw hole of the mounting bracket, cover the inner periphery of the screw hole of the mounting bracket with the cylindrical piece, and then insert the cylindrical piece into the inner periphery of the cylindrical piece. The mounting bracket and insulating plate are fixed to the mounting surface via the insulating packing by passing through the insulating packing and screwing into the mounting surface, so there is no possibility of poor insulation at the connection between the internal wiring and the power line. Even if this wiring part comes into contact with the mounting bracket, the mounting bracket is insulated from the mounting surface by the insulating gasket, and the screws are not in contact with the mounting bracket, so there is It is possible to prevent electricity from flowing directly to the mounting surface or from the mounting bracket to the mounting surface via the screw, and as a result, it is possible to prevent electrical accidents from occurring from the wiring part to the mounting surface.

[Brief explanation of the drawing]

Fig. 1 is a reduced overall perspective view of an embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is a partially cutaway sectional view of the same, and Fig. 4 is a reduced exploded perspective view of a conventional example. Figure 5 is a partially cutaway cross-sectional view of a conventional example, in which 1 is the device body, 2 is the internal wiring of the device, 3 is the outlet, 4 is the insulating plate, 5 is the mounting surface, 6 is the power line, and 15 is the mounting bracket. , 16 is a screw, 17 is an insulating gasket, 18 is a hinge piece, 20 is a screw hole in an insulating plate, 22 is a mounting piece,
23 is a screw hole of the mounting bracket, and 26 is a cylindrical piece.

Claims (1)

[Scope of utility model registration request] An outlet is formed in the appliance body to draw out the end of the internal wiring, and an insulating plate with screw holes provided around the outlet via a hinge piece is extended integrally with the appliance body and pulled out using the insulating plate. A mounting bracket with a opening that can be opened and closed freely and a screw hole provided through an insulating gasket is installed on a mounting surface such as a wall, and an insulating plate is placed on the outside of the mounting bracket, and a screw hole protruding from the periphery of the screw hole of the insulating plate is placed on the outside of the mounting bracket. Insert the installed cylindrical piece into the screw hole of the mounting bracket, cover the inner periphery of the screw hole of the mounting bracket with the cylindrical piece, pass the screw inserted into the inner periphery of the cylindrical piece through the insulating gasket, and screw it into the mounting surface. By doing so, the mounting bracket and the insulating plate are fixed to the mounting surface via the insulating packing, and the power line and the internal wiring of the appliance, which are drawn out from the mounting surface through the insulating packing, are connected inside the draw-out opening, and then pulled out using the insulating plate. The main body of the electrical appliance is secured with screws to a mounting piece that protrudes from the mounting bracket with the opening closed, and the insulating packing is formed into a plate shape with no holes except for the part where the screw and power line pass through. Appliance mounting equipment.