JPH07139815A - Incorporated type electric heating equipment - Google Patents

Abstract

PURPOSE:To obtain incorporated type electric heating equipment which everyone can use every time easily and conveniently, by providing an operation manipulating part corresponding to an environment of use, a user and a situation of use. CONSTITUTION:This equipment has a construction wherein a case 4 and a warm air outlet 5, an outside air inlet 6 and a main-body manipulating part 10 arranged in the front of the case 4 are provided, wherein a blower 7, a heater 8 for warm-air heating and a double-pole double-throw switch connected to this heater 8 are provided inside the case 4 and wherein a main-body connection part 11 to which a four-core connection code 12 supplying a power to the main-body manipulating part 10 can be connected is provided outside the case 4. According to this construction, the same main body can be installed as the incorporated type electric heating equipment which can be suited for an environment of use, a user and a situation of use, by connecting a connection cord unit of an arbitrary function corresponding to the intention of the user to the main-body connection part 11, and everyone can manipulate the equipment every time easily and and conveniently.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a built-in electric heating device which is used by being incorporated in kitchen furniture or a sink portion of a vanity.

[0002]

2. Description of the Related Art Conventionally, in this type of built-in electric heating device, a structure as shown in Japanese Utility Model Publication No. 3-50762 has been generally used. The configuration will be described below with reference to FIG.

In the figure, reference numeral 1 denotes a main body of an embedded electric heating apparatus, in which a blower (not shown) and a heater for warm air heating (not shown) are provided in the main body 1, and the outside of the main body 1 is sucked in. A mouth (not shown) is provided, and the main body 1 has a warm air outlet 2 and a driving operation unit 3 on the front side.

In the hot air heating function of the built-in type electric heating device having the above-mentioned structure, the blower and the heater for warm air heating are energized by operating the operation operation unit 3, and the blower blows air into the main body 1 through the outside air intake port. Is inflowed and pressurized, heated by a heater for warm air heating, and blown out from the warm air outlet 2.

[0005]

In such a conventional built-in type electric heating device, the main body 1 is incorporated in kitchen furniture, a sink portion of a vanity, and the like, and the driving operation portion 3 of the main body 1 is near the floor surface. Will be located in. Therefore, as an operation method for driving or stopping the main body 1, there is a method of providing the driving operation unit 3 which can be operated by the foot so as to be easily operated.
Manipulation with one foot is required to support himself with one foot, and it is difficult for the elderly and people with inferior legs to operate, and when installing on kitchen furniture, there is a large amount of work there. Therefore, the foot may accidentally hit the driving operation unit 3 and drive or stop the driving operation unit 3. Further, in order to prevent such a situation, there is one in which a driving operation unit 3 that is operated by hand is provided, but in order to operate the driving operation unit 3 by hand, it is necessary to squat down, and the operation is also troublesome. .

The present invention solves the above problems by providing a driving operation section according to the use environment, user, and use situation,
The purpose of the present invention is to provide a built-in electric heating device that can be used by anyone easily and conveniently at any time.

[0007]

In order to achieve the above object, the present invention provides a case, a warm air blow-out port, an outside air suction port, and a main body operation section on the front face of the case, and a blower and a warm air are provided in the case. Connected to the heater for heating and the heater,
A double-pole double-throw switch operated by the operation unit and a main body connection unit to which a 4-core connection cord for supplying power to the main body operation unit can be connected are further provided.

[0008]

The built-in type electric heating apparatus of the present invention has the above-described structure and is provided at the outside of the main body by providing a cord connecting portion connected to the main body operating portion for operating and stopping the hot air heating function, thereby being used for the cord connecting portion. Since a connection cord unit having any function can be connected according to the person's intention, it can be installed as the built-in electric heating device that best suits the usage environment, user, and usage situation in the same main body, and everyone can Easy and convenient operation at any time.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the built-in electric heating device of the present invention will be described below with reference to the drawings.

FIG. 1 is an external perspective view of a built-in electric warm air apparatus according to an embodiment of the present invention, and FIG. 2 is a circuit diagram of the built-in electric heating apparatus. In both figures, reference numeral 4 denotes a main body unit made of a metal case having an opened front surface. Four
A blower 7 is provided on the side of the outside air intake 6 and a heater 8 for warm air heating is provided on the side of the hot air outlet 5 inside, and a push-type double-pole double-throw type that operates or stops the blower 7 and the heater 8 for warm air heating Main body operation unit 10 with main body switch 9
Is provided on the front surface of the main body unit 4, and a main body connecting portion 11 having a four-core cord for energizing the main body operating portion 10 is provided outside the main body unit 4. Further, a 4-core relay cord 12 is connected to the main body connecting portion 11. In addition, 13 is a seesaw type double pole double throw hand switch 1 on the front side.
4 is a hand switch unit having four cords, and a first connection portion 15 having a four-core cord connected to the relay cord 12 and a second core cord having a two-core cord connected to the power cord 16 are provided on the outer surface of the hand switch unit 13. A second connecting portion 17 is provided. Further, the main body connecting portion 11, the relay cord 12, the first connecting portion 15, the power cord 16 and the second connecting portion 17 are all compatible with each other.

FIG. 3 is an external perspective view showing an installation example of the built-in electric warmer according to one embodiment of the present invention, in which the main body 1 is assembled by cutting out a part of the base wheel of the indented part of the furniture, The switch unit 12 is incorporated at a waist level of furniture.

The operation of the above configuration will be described. By operating the main body operation unit 10, the blower 7 and the heater 8 for warm air heating are energized, and the blower 7 blows the outside air suction port 6
Air is sucked into the main body unit 4 to be pressurized, heated by the heater 8 for warm air heating, and blown out from the hot air outlet 5. Then, the operation is stopped by re-operating the main body operation unit 10. In addition, regardless of whether the main body operation unit 10 is operating or stopped, it can be operated or stopped by operating the hand switch 13. Further, even when the main body operation unit 10 and the hand switch 13 are operated mutually, the operation and the stop can be performed without any trouble.

As described above, according to the built-in electric heating device of the embodiment of the present invention, the main body operating portion 10 and the hand switch 1 are provided.
Since 4 has the same function and does not interfere with each other, it is possible to easily operate the main body operation unit 10 located in the indented part of the furniture with the foot, and operate it at the feet like an old person or a person with a leg incongruity. When it is difficult to operate, it can be operated by the hand switch 14, and both can be used without bothering each other.

Further, by arbitrarily selecting the length of the relay cord 12, the hand switch unit 13 can be installed at an arbitrary position according to the user's preference regardless of the installation position of the main body unit 4.

Further, since the main body switch 9 and the hand switch 14 are double pole double throw type switches, high safety can be guaranteed.

Further, the main body unit 4 and the hand switch unit 12 can be easily detached and attached to each unit by attaching / detaching various connecting portions at the time of servicing and maintenance, which facilitates the work.

Next, another embodiment of the present invention will be described. In the embodiment shown in FIG. 4, a timer unit 18 having a timer function capable of on / off setting for 24 hours is connected instead of the hand switch unit 12 of the embodiments of FIGS. According to this embodiment, the automatic operation can be performed only by setting the timer unit 18 once according to the living time of the user.

In the embodiment shown in FIG. 5, a child lock unit 20 having a seesaw-type double-pole single-throw child lock switch 19 is connected instead of the hand switch 13 of the hand switch unit 12 of the embodiments shown in FIGS. Has been done. According to this embodiment, since the state of the child lock switch 19 is prioritized over the state of the main body operation unit 10,
By setting the child lock switch 19 to the OFF state, it is possible to set so that the child will not be energized even if he / she accidentally operates the main body operation unit 10. Further, by turning off the child lock switch 19 when it is not used for a long period of time, it can be set as a season OFF switch so that the foot is not accidentally hit by the main body operation unit 10 to be energized.

Furthermore, since each unit of each embodiment has a compatible connecting portion, it is possible to further increase the number of functions by combining several units.

[0020]

As is apparent from the above description of the embodiments, according to the present invention, a four-core power supply for supplying power to the main body operating section for operating and stopping the hot air heating function of the built-in electric heating apparatus is provided. By providing the main body connection part to which the connection cord can be connected outside the main body, not only the operation of the main body operation part but also the connection cord unit having the function according to the intention of the user can be connected to the main body connection part. It can be installed as a built-in electric heating device that best suits the usage environment, users and usage conditions in the same main body, and anyone can operate it easily and conveniently at any time.

Further, at the time of servicing and maintenance, by removing the connection cord from the main body connecting portion, the main body unit can be easily attached to and detached from the furniture, and the work can be performed easily.

[Brief description of drawings]

FIG. 1 is an external perspective view of a built-in electric heating device according to an embodiment of the present invention.

FIG. 2 is a circuit diagram of the built-in electric heating device of the same embodiment.

FIG. 3 is an external perspective view of furniture incorporating the built-in electric heating device of the same embodiment.

FIG. 4 is a circuit diagram of a built-in electric heating device according to another embodiment of the present invention.

FIG. 5 is a circuit diagram of a built-in electric heating device according to another embodiment of the present invention.

FIG. 6 is an external perspective view of a conventional built-in electric heating device.

[Explanation of symbols]

 4 Case 5 Warm air outlet 6 Outside air intake 7 Blower 8 Heater for warm air heating 10 Main body operation part 11 Main body connection part 12 Connection cord

Claims (1)

[Claims] 1. A case, a warm air outlet, an outside air inlet, and a main body operation section are provided on the front surface of the case, and a blower, a heater for warm air heating, and a main body operation section connected to the heater are provided in the case. A built-in electric heating device that has a double-pole double-throw switch that is operated and a main body connection part that can be connected to a 4-core connection cord that supplies power to the main body operation part.