JPH04187120A - Electricity feeder of built-in type electric appliance - Google Patents

Abstract

PURPOSE:To delete the dead space from the rear part of an electric appliance and to form the recession on the wall face to be same as the depth of the electric appliance by constituting an electricity feeder of a built-in type appliance to comprise a cord reel arranged in a container and a socket arranged at the recession of the wall face or the outer container. CONSTITUTION:A front plate 24 is attached at the front face of a container box 16. Switches such as an electric source switch, a hot water feed switch, pulling-out and pushing-in switches of the container are arranged on the upper part of the front plate 24, on an operating disc 25. A cord reel 29 is arranged in the freely pulling-out container 16 and a socket 33 is arranged at the deep face 32 or 34 of either the recession 13 or the outer container 14 of the structure. An electric source plug 27 is inserted into the socket 33 for connection to receive electricity and hence, there is no necessity to form a clearance between the rear face 30 of the container 16 and the deep face 32 of the recession 13 or the deep face 34 of the outer container 14.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a power supply device for built-in electrical equipment that is detachably incorporated into structures such as houses, kitchen equipment, and sanitary equipment.

2. Description of the Related Art A conventional power supply device for a built-in electric device has a configuration as shown in FIG.

2.\-7 The configuration will be explained below with reference to FIG.

As shown in the figure, reference numeral 1 is an electrical device built into a recess 3 in a wall 2 of a structure so that it can be freely drawn out, and a power cord 4 that supplies power to the electrical device 1 is pulled out from the rear 5 of the electrical device 1. is connected to an outlet 7 disposed on the back surface 6 of the recess 3 while sagging downward in a U-shape.

Problems to be Solved by the Invention As described above, in the conventional built-in electric device power supply device,
A large space 8 is formed between the rear part 4 of the electrical equipment 1 and the inner surface 6 of the recess 3 in the wall surface 2 so that the power cord 4 will not be disconnected when the electrical equipment 1 is pulled out or pushed in. was.

As mentioned above, this space 8 serves to protect the power cord 4 from disconnection, so it becomes a dead space, and the recess 3 in the wall surface 2 must be deepened by the space 8. There was a problem.

The present invention solves the above-mentioned problems, and provides 3 in 1
・\-/ The purpose is to provide a built-in power supply device for electrical equipment that can eliminate dead space at the rear of electrical equipment and make the recess on the wall equal to the depth of the electrical equipment. .

Means for Solving the Problems In order to achieve the above object, the built-in electric device power supply device of the present invention includes an outer box with an open front that is fitted into a recess in a wall of a structure, and The storage box includes a storage box that can be freely drawn out, an electrical device disposed in the storage box, and a power supply means for supplying power to the electrical device, and the power supply means includes a cord disposed in the storage box. It is composed of a reel and an outlet provided in a recess in the wall surface or in the outer box.

Function: With the above-described configuration, the built-in power supply device for electrical equipment of the present invention allows the power cord to be pulled out from the cord reel and wound up in response to the pull-out or push-in operation of the storage box in which the electrical equipment is installed. Therefore, there is no need to create a space between the rear surface of the storage box and the back surface of the recess in the wall surface, and dead space can be eliminated.

EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIGS. 1 and 2.

In this embodiment, an electric water brewer and a drip coffee boiler will be described as electric devices that are incorporated into a storage box, but the electric devices are not limited to these.

As shown in the figure, structures 11 such as houses, kitchen equipment such as system kitchens, clothing, and sanitary equipment such as cleaning
In the recess 13 of the wall surface 12 is an outer box 14 with an open front.
is fitted. Inside the outer box 14 is a storage box 16 that is supported in a freely drawable manner by a rail/L/1B. The storage box 16 has a drip-type coffee brewer 1 on its front.
7 is Ushita, the rear part 12 has an electric boiler 18 built in,
The water in the respective water tanks 19 and 20 is transferred to the heaters 21 and 20.
The hot water is heated at 22 and supplied to the coffee basket 23. On the front of the storage box 16 is a front plate 245.\-
7 is attached, and an operating section 26 is provided on the upper part of the front plate 24, in which switches such as a power switch, a hot water supply switch, a storage box drawer, and a push-in switch are arranged.

At the rear of the inner bottom surface 26 of the storage box 16, there is provided a cord reel 29 that allows a power cord 28 having a power plug 27 to be pulled out and retracted. It is designed to penetrate from the rear.

An outlet 33 is provided on the back surface 32 of the recess 13 of the structure 11.
is arranged, and the power plug 27 of the power cord 28 is inserted and connected. Note that the outlet 33 is
It may also be arranged on the back surface 34 of the outer box 14. Further, a cord clamp may be provided to prevent the power plug 2 from being unplugged.

In other words, the above-mentioned cord reel 29 and outlet 33 constitute a power supply means.

In the above configuration, in order to supply water to the water tank 18 or 19, the storage box drawer 6/\-7 switch of the operation unit 25 is operated to pull out the storage box 16 from the outer box 14.
Water is supplied by opening the lid 35 of the water tank 18 or the lid 36 of the water tank 19. When the water supply is finished, the storage box push switch is operated to push the storage box 16 into the outer box 14. In addition, storage box 1
The pulling out and pushing in 6 may be done manually.

When the storage box 16 is pulled out and pushed in, the cord IJ-)v29 disposed on the inner bottom surface 26 of the storage box 16 is pulled out together with the storage box 16 and is still pushed in. is pulled out from the cord IJ-)V29 and wound around to supply power to current-carrying parts such as the heaters 21 and 22.

As described above, according to the built-in electric device power supply device according to the embodiment of the present invention, the cord reel 29 is disposed in the storage box 16 that can be freely drawn out, and the cord reel 29 is placed in the recess 13 of the structure or in the outer box 14. Since the outlet 33 is arranged on the back surface 32 or 34 and the power supply plug 27 is inserted and connected to the outlet 33 to constitute the power supply means, the rear surface 30 of the storage box 16 and the back surface 32 of the recess 13 or There is no need to create a space between the outer box 14 and the inner surface 34 of the outer box 14, and there is an effect that dead space and disconnection of the power cord 28 can be eliminated.

Effects of the Invention As is clear from the description of the embodiments above, according to the present invention, the code IJ-/V is provided in the freely drawable outer storage box, and the code IJ-/V is provided in the recess of the structure or the outer box. By arranging an outlet on the back side and configuring the power supply means by inserting and connecting the power plug into the outlet, the power cord can be pulled out from the cord reel in response to pulling out or pushing the storage box.
Since it is rolled up, the back of the storage box and the back of the recess of the structure,
Alternatively, there is no need to create a space between the back of the outer box and dead space, and the power cord is not subjected to repeated bending stress, preventing the power cord from breaking. can do. In addition, since dead space is eliminated, the built-in electrical equipment can be made more compact, and the volume of the electrical equipment, for example, the volume of the water tank in this example, can be set larger. A power supply device can be provided.

[Brief explanation of drawings]

FIG. 1 is a side sectional view of a power supply device for a built-in electric device according to an embodiment of the present invention, FIG. 2 is a perspective view of the same external appearance, and FIG. 3 is a schematic configuration of a power supply device for a conventional built-in electric device. FIG. 11... Structure, 12... Wall surface, 13
...Recess, 14...Outer box, 16...
... Storage box, 29 ... Cordry-IV, 33
・・・・・・Outlet.

Claims (1)

[Claims] A front-opening outer box fitted into a recess in a wall of a structure, a storage box built into the outer box so that it can be freely drawn out, an electrical device disposed within the storage box, and the electrical device. and a power supply means for supplying power to the built-in electric device, the power supply means comprising a cord reel disposed in the storage box and an outlet disposed in a recess in the wall surface or in the outer box. Power supply device.