JPH02241308A - Sanitary unit - Google Patents

Abstract

PURPOSE:To simplify wiring so as to simplify work execution by transmitting driving control signals for a desired illuminator or a ventilation fan to a controller by a wireless control device. CONSTITUTION:By transmitting driving control signals for a desired washhand lamp 3, a bath room lamp 4, or a ventilation fan 5 to a controller 20 by a wireless control device 10, the controller 20 controls the conditions of power supply to the washhand lamp 3, the bath room lamp 4, or the ventilation fan 5, and as a result can control their driving conditions. At this time, the wiring between the controller 20, which is provided in the ceiling part of a unit 1, and the wireless operation device 10 is made wireless, and control mechanisms for plural electric apparatuses are concentrated in the simple controller 20, so the wiring work for control system construction can be simplified. Hereby, when producing a sanitary unit in a factory, the wiring can be simplified and work execution can be simplified.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a sanitary unit constituting a unit building, etc., and particularly to a sanitary unit equipped with a control system for electrical equipment such as lighting equipment and ventilation fans installed in the unit. Regarding.

[Conventional technology] Traditionally, industrialized housing with good performance in terms of safety, livability, and durability was constructed by producing multiple building units in a factory and joining them horizontally and vertically on site. There is a unit building.

However, the sanitary units in the above-mentioned unit buildings are installed with wash basins and bathtubs in the production factory, and are also provided with electrical equipment as shown in FIG.

Here, as shown in FIG. 5, the conventional sanitary unit 1 includes a main lighting device 2, a wash lamp 3, a bathroom lamp 4, and a ventilation fan 5, and these electrical appliances are controlled by a wired entrance switch 6.
, by the multiple indoor switch 7.

That is, in the control system provided in the conventional sanitary unit 1, a connection box 8 is provided in the ceiling of the unit, and a power line and a power line connected to each electrical device are connected to this connection box 8, and a connection box corresponding to each electrical device is connected to the connection box 8. The power line connected to the switch 6.7 is connected. As a result, the lighting of the main lighting device 2 is controlled by turning on/off the entrance switch 6, the lighting of the wash lamp 3 and the bathroom light 4 is controlled by turning on/off each switch of the multiple indoor switch 7, or the lighting of the ventilation fan 5 is controlled. The drive can be controlled.

[Problems to be Solved by the Invention] However, in the conventional sanitary unit, in order to provide the control system as described above, there are switches 6 and 7 installed on the wall of the unit and switches installed in the ceiling. It is necessary to extend a large number of waterproofed wiring between the connection box 8 and the connection box 8, which makes the construction complicated.

It is also conceivable to use a sensor that detects a change in state, such as the presence of a human body within the unit, and to control the power supply state to a specific electrical device according to the detection result of the sensor.
In this case, it is necessary to provide a sensor and a control device for each electrical device to be controlled, making the construction complicated.

Furthermore, the switches 6 and 7 provided on the wall of the unit are fixed, and the switching operation positions for each electrical device are fixed, making it impossible to manually operate each electrical device at any position within the unit.

An object of the present invention is to simplify wiring and simplify construction when factory producing a sanitary unit equipped with a control system for each of the lighting equipment and ventilation fan provided in the unit.

Furthermore, the present invention provides a simple control system when producing a sanitary unit in a factory that uses a sensor that detects a change in the state within the unit and can control the power supply state to a specific electrical device according to the detection result of the sensor. The purpose is to simplify the construction process.

Another object of the present invention is to operate each electrical device at an arbitrary position within the unit without fixing the switching operation position for each electrical device provided within the unit.

[Means for Solving the Problems] The present invention according to claim 1 has a washroom and a bathroom, a lighting fixture is provided in each of the washroom and the bathroom, and a ventilation fan is provided in the bathroom. In the sanitary unit,
A wireless operation device that wirelessly sends drive control signals corresponding to each lighting fixture and ventilation fan, and a wireless The control device includes a control device that receives a drive control signal from an operating device and controls the power supply state to the corresponding lighting device or ventilation fan based on the drive control signal.

In the present invention according to claim 2, the control device additionally includes a sensor that detects a change in state within the unit, and controls the power supply state to a specific electrical device according to the detection result of the sensor. This is how it was done.

According to a third aspect of the present invention, the wireless operating device is detachably attached to a wall surface of the unit.

[Operations] According to the present invention as set forth in claim 1, by transmitting a drive control signal for a desired lighting device or ventilation fan to the control device using the wireless operation device, the control device can control the power supply state to the desired lighting device or ventilation fan. can be controlled, and as a result, its driving state can be controlled.

At this time, in the present invention as set forth in claim 1, the wiring between the control device provided on the ceiling of the unit and the wireless operation device is made wireless, and the control mechanism for the plurality of electrical devices is made simple. Since it is integrated into one control device, wiring work for constructing a control system can be simplified. That is, when manufacturing a sanitary unit equipped with a control system for each of the lighting equipment and ventilation fan provided in the unit in a factory, wiring can be simplified and construction can be simplified.

In the present invention according to claim 2, when a sensor provided incidentally to the control device detects a change in state within the unit, the control device automatically controls the power supply state to a specific electrical device. can control its driving state. Thereby, the control device can, for example, automatically turn on the main lighting device based on the human body detection result of the human body detection sensor, automatically operate the ventilation fan based on the humidity detection result of the humidity sensor, etc.

Therefore, sensors and control mechanisms corresponding to the sensors for electrical equipment to be controlled are integrated into a single control device. In other words, when producing a sanitary unit in a factory that uses a sensor that detects state changes within the unit and can control the power supply state to a specific electrical device according to the detection result of the sensor, the control system can be simplified to simplify construction. can be converted into

According to the third aspect of the present invention, the wireless operating device can be attached to the wall of the unit, or can be moved to any nearby position. Therefore, the switching operation positions for each electrical device provided within the unit are not fixed, and each electrical device can be operated at any position within the unit.

[Example] Fig. 1 is a schematic diagram showing the electrical equipment state of a sanitary unit to which the present invention is applied, Fig. 2 is a schematic diagram showing the form of a control device, and Fig. 3 is a block diagram showing the control device. FIG. 4 is a perspective view showing the building unit.

The sanitary unit 1 of this example was manufactured at a production factory.
Basically, as shown in FIG. 4, columns 101, floor beams 102,
Ceiling beams 103 are assembled together to form a rectangular parallelepiped shape, and are configured to have a washroom 104 and a bathroom 105.

In addition, the sanitary unit 1 is equipped with a washstand 104A, a main lighting device 2, a washstand lamp 3,
Wireless operation device (remote control switch) 10, control device 20
The bathroom 105 is equipped with a bathtub 105A, a bathroom light 4, and a ventilation fan 5. Then, the sanitary unit 1 is transported to the site together with other living room units, etc., and joined together two-dimensionally or vertically at the site to construct a unit building.

The wireless operation device 10 transmits drive control signals corresponding to each electrical device (main lighting device 2, wash lamp 3, bathroom lamp 4, ventilation fan 5) using weak radio waves, infrared rays, or the like.

The control bag "120" is disposed on the top of the building 1, connected to the power line 21 and power lines 22A to 22D connected to each electrical device, receives a drive control signal from the wireless operation device 10, and receives the drive control signal. The power supply status to the corresponding electrical equipment is controlled on/off based on the information.

Specifically, the control device 20 includes a connection box 23, an adapter 24, and a sensor section 25, as shown in FIG. The connection box 23 is fixed to the ceiling joist 26, and the power line 21
, power supplies 1122A to 22D are connected. The adapter 24 is used by being directly attached to the junction box 23, and is connected to the third
As shown in the figure, it includes a constant voltage power supply circuit 27, a receiving circuit 28, a microcomputer 29, a drive circuit 30, and contacts 31A to 31D corresponding to each electrical device. The sensor unit 25 is provided on the ceiling surface, and as shown in FIG. 3, the wireless signal receiving unit 32,
A human body detection sensor 33 is provided.

That is, the control device 20 receives the drive control signal of the wireless operating device 10 at the receiving circuit 28 via the wireless signal receiving section 32 of the sensor section 25, or receives the infrared rays etc. emitted by the human body at the human body detection sensor 33, Those received signals are sent to the microcontroller 2.
Transfer to 9. The microcomputer 29 is equipped with a detection circuit that performs code identification to determine which electric device the received signal is directed to, and transfers the detection output to the drive circuit 3°. The drive circuit 30 connects electric power to the corresponding electrical equipment according to the detected output! Turn on/on contacts 31A-31D for 22A-22D.

The wireless operating device 10 is detachably attached to a support section 106 provided on the wall of the sanitary unit 1, and can be removed from the support section 106 and transported.

Further, the sensor unit 25 of the control device 20 may be additionally equipped with a humidity sensor (not shown). In this case, the humidity sensor is built in a control bag 120 provided in the washroom 104 and is The humidity in the washroom 104 may be detected, or the control device 2 may be installed in the bathroom 105 and connected via a signal line.
0 to primarily detect the humidity in the bathroom 105.

Next, the operation of the above embodiment will be explained.

According to the above embodiment, by transmitting a drive control signal for the desired wash lamp 3, bathroom lamp 4, or ventilation fan 5 to the control device 20 using the wireless operation device 10, the control device 2
0 controls the power supply state to the wash lamp 3, bathroom light 4, or ventilation fan 5, and as a result, the driving state thereof can be controlled.

At this time, in the above embodiment, the wiring between the control device 20 provided on the ceiling of the unit and the wireless operation device 10 is made wireless, and the control mechanisms for the plurality of electrical devices are controlled by a single control device. Since it is concentrated in the device 20, the wiring work for constructing the control system can be simplified. That is, when producing in a factory the sanitary unit 1 equipped with a control system for each of the electric devices such as the wash lamp 3, the bathroom lamp 4, or the ventilation fan 5 installed in the unit, it is possible to simplify the wiring and simplify the construction. can.

Further, in the above embodiment, when the sensor provided incidentally to the control device 20 detects a change in the state within the unit,
The control bag N20 can automatically control the power supply state to a specific electrical device and control its driving state. That is, the control device 2
0 can automatically turn on the main lighting device 2 based on the human body detection result of the human body detection sensor 33, automatically operate the ventilation fan 5 based on the humidity detection result of the humidity sensor, etc. Therefore, sensors and control mechanisms corresponding to the sensors for electrical equipment to be controlled are integrated into a single control device 20. That is, when manufacturing a sanitary unit 1 in a factory that uses a sensor that detects a change in the state inside the unit and can control the power supply state to a specific electrical device according to the detection result of the sensor, the control system is simplified and constructed. It can be simplified.

Further, in the above embodiment, the wireless operation device 10 can be attached to the support portion 106 provided on the wall surface of the unit, or it can be transported to any convenient position.

Therefore, the switching operation positions for each electrical device provided within the unit are not fixed, and each electrical device can be operated at any position within the unit.

Note that the sanitary unit of the present invention may also be provided with electrical equipment other than lighting equipment and ventilation fans within the unit, and these electrical equipment may be controlled using a wireless operating device and a control device.

In the implementation of the present invention, the control device not only controls on/off the driving state of the electrical equipment, but also controls the dimming state, rotation speed state, etc. of the electrical equipment in accordance with the drive control signal of the wireless operation device. It may be something.

[Effects of the Invention] As described above, according to the present invention as set forth in claim 1, wiring can be simplified when manufacturing a sanitary unit equipped with a control system for each of the lighting equipment and the ventilation fan provided in the unit. The construction can be simplified.

Further, according to the present invention as set forth in claim 2, a sanitary unit that uses a sensor that detects a change in the state inside the unit and that can control the power supply state to a specific electrical device according to the detection result of the sensor is manufactured in a factory. During production, the control system can be simplified and construction can be simplified.

Furthermore, according to the third aspect of the present invention, each electrical device can be operated at any position within the unit without fixing the switching operation position for each electrical device provided within the unit.

[Brief explanation of drawings]

Fig. 1 is a schematic diagram showing the electrical equipment state of a sanitary unit to which the present invention is applied, Fig. 2 is a schematic diagram showing the form of the control device, Fig. 3 is a block diagram showing the control device, and Fig. 4 is a building FIG. 5 is a perspective view showing the unit and a schematic diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Sanitary unit, 2... Main lighting device, 3... Wash lamp, 4... Bathroom light, 5... Ventilation fan, 10... Wireless operation device, 20... Control device, 104...Washroom, 105...Bathroom, 106...Support part. Patent applicant Sekisui Chemical Co., Ltd. Representative Hiroshi 1) Kaoru 2B Figure 1 (A) Figure 1 (B)

Claims (3)

[Claims] (1) In a sanitary unit that has a washroom and a bathroom, lighting fixtures are installed in each of the washroom and bathroom, and a ventilation fan is installed in the bathroom, drive control that corresponds to each lighting fixture and ventilation fan. A wireless operation device that transmits signals wirelessly is connected to a power line installed on the ceiling of the unit, and a power line connected to each lighting fixture and ventilation fan, and receives a drive control signal from the wireless operation device to control the drive. A sanitary unit comprising: a control device that controls the state of power supply to a corresponding lighting fixture or ventilation fan based on a control signal. (2) Claim 1 or 2, wherein the control device additionally includes a sensor that detects a change in state within the unit, and controls the state of power supply to a specific electrical device according to the detection result of the sensor.
Sanitary unit listed. (3) The sanitary unit according to claim 1, wherein the wireless operating device is detachably attached to a wall of the unit.