JPH0842907A - Ventilation control device - Google Patents

Abstract

PURPOSE:To provide an energy saving ventilation device which eliminates the need for wiring work. CONSTITUTION:A wireless remote controller main body 3 is installed, which is provided with a switch unit 1 and a transmission unit 2 which transmits the signal where a motor 5 and a blade 6 are installed to a box-shaped outer casing 4. A ventilation fan main body 9, which comprises a control device 12 provided with a first receiving unit 8, which receives an infrared signal transmitted from the wireless remote controller main body 3 and a second transmission unit 11, which transmits a received signal from the control device 12 to the air supply damper 10, is installed to a ceiling 13 which is equrpped with a second receiving unit 14, which receives a signal transmitted from the control device 12 and a damper 15, which opens when an infrared signal is received. This construction makes it possible to provide a ventilation control device which eliminates the need for wiring work between the ventilation fan main body 9 and the air supply damper 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation control device for ventilating and supplying air to a room.

[0002]

2. Description of the Related Art In recent years, as a ventilation control device for ventilating a room, a ventilation fan operated by a wireless remote controller is installed in an office or the like, and an air supply damper and an air supply fan are attached to supply air to the room. It was common to use by wiring.

The structure of a conventional ventilation control device will be described below with reference to FIG. As shown in the figure, a wireless remote controller body 103 including a switch unit 101 for remote control and a transmitter 102 for transmitting an infrared signal thereof.
Is provided, and the motor 105 and the blades 10 are provided on the box-shaped outer casing 104.
6, the louver 107, and the receiving unit 10 that receives the signal.
The ventilation fan main body 109 including 8 is installed on the ceiling 110, the air supply damper 111 for supplying air to the room is attached, and the ventilation fan main body 109 and the air supply damper 111 are wired by the wiring cord 112.

In the above structure, when the switch section 101 of the wireless remote controller main body 103 is pushed, an infrared signal is transmitted from the transmitting section 102 to the receiving section 108 of the ventilation fan main body 109, and the ventilation fan main body 109 follows the transmitted infrared signal. , The electric signal corresponding to the operation is sent through the wiring cord 112 to the air supply damper 111,
The operation was performed according to the electric signal.

[0005]

In such a conventional ventilation control device, the ventilation fan main body 109 and the air supply damper 111 are provided.
Wiring is required, and the wiring work is troublesome, and there is a risk of causing incorrect wiring.

The present invention solves the above problems, and it is a first object of the present invention to eliminate the wiring between the ventilation fan body and the air supply damper by operating the ventilation fan body and the air supply damper with a wireless signal.

A second object of the present invention is to achieve the above-mentioned first object, and even if there is an obstacle between the wireless remote controller main body and the ventilation fan main body or between the wireless remote controller main body and the air supply damper, the ventilation fan main body. And to be able to operate the air supply damper.

[0008]

In order to achieve the above-mentioned first object, the ventilation control device of the present invention has a switch means for operating the ventilation fan main body, wherein the first means transmits an operation signal. 1, a wireless remote controller main body having a transmitter, a motor and blades in a box-shaped outer shell, a first receiver for receiving the operation signal, and a second transmitter for wirelessly transmitting a signal to the air supply damper And a ventilation fan main body provided with the control device, and a second receiving unit for receiving a signal transmitted from the control device is provided in the air supply damper.

Further, in order to achieve the second object, the second
Means has a ventilation fan main body and a switch section for operating the air supply damper, a wireless remote controller main body provided with a first transmitting section for transmitting an operation signal, a motor and blades in a box-shaped outer shell, and the operation described above. A ventilation fan main body provided with a control device having a first receiving unit for receiving a signal, and an air supply damper having a second receiving unit for receiving the operation signal are provided, and the operation signal is a radio signal. It will be configured.

[0010]

According to the present invention, the control device receives the signal transmitted from the main body of the wireless remote controller, the ventilation fan main body operates in accordance with the signal, and further receives the received signal from the control device. By transmitting to the air supply damper and operating the air supply damper, a ventilation control device that does not require wiring work between the ventilation fan main body and the air supply damper can be provided.

With the configuration of the second means, the radio signal transmitted from the wireless remote controller main body is received by the first receiving portion of the ventilation fan main body and the second receiving portion of the air supply damper, and according to the signal. Wiring operation between the ventilation fan body and the air supply damper is unnecessary, and there are obstacles between the wireless remote control body and the ventilation fan body, or between the wireless remote control body and the air supply damper. Even so, it is possible to operate the ventilation fan body and the air supply damper.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIG.

As shown in the figure, there is provided a wireless remote controller main body 3 having a first transmitter 2 for transmitting an operation signal of the switch 1 for remote operation of driving and stopping as an infrared signal, and a box-shaped outer shell. 4, a motor 5, a blade 6, a louver 7, a first receiving unit 8 for receiving the infrared signal transmitted from the wireless remote controller main body 3, and a second unit for transmitting the received infrared signal to the air supply damper 10. The ventilation fan main body 9 including the control device 12 having the transmitting unit 11 of
A ventilation control device, which is installed on the ceiling 13 and includes a second receiving unit 14 for receiving an infrared signal transmitted from the control device 12, and an air supply damper 10 having a damper 15 that opens and closes when receiving the infrared signal, is provided. Set up.

In the above structure, when the user presses the operation switch of the switch unit 1 of the wireless remote controller main body 3,
An infrared signal is sent from the first transmitter 2 of the wireless remote controller body 3, the first receiver 8 of the controller 12 receives the infrared signal, the motor 5 and the blades 6 start rotating, and the ventilation fan body 9 is drive. Further, the infrared signal received by the first receiver 8 of the controller 12 is transmitted by the second transmitter 11 of the controller 12 to the second receiver 14 of the air supply damper 10. The damper 15 opens and the air supply damper 10 starts air supply.

As described above, according to the ventilation control device of the first embodiment of the present invention, when the control device 12 provided in the ventilation fan main body 9 receives the infrared signal from the wireless remote control main body 3, the second control device 12 is activated. The transmitter 11 uses the air supply damper 1
Since the infrared signal is wirelessly transmitted to 0, a ventilation control device that does not require wiring work between the ventilation fan main body 9 and the air supply damper 10 can be provided.

Next, a second embodiment of the present invention will be described with reference to FIG. The same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

As shown in the figure, there are provided a switch section 1A for operating the ventilation fan main body 9A and opening / closing a damper 15 provided in the air supply damper 10A, and a first transmitting section 16 for transmitting the signal by radio waves. The control device is provided with the wireless remote controller main body 17 provided with the motor 5, the blades 6, the louver 7 in the box-shaped outer shell 4, and the first receiver 18 for receiving the radio wave signal transmitted from the wireless remote controller main body 17. A ventilation fan main body 9A composed of 12A is provided, and is composed of a second receiver 19 for receiving a radio wave signal transmitted from the wireless remote controller main body 17, and an air supply damper 10A having a damper 15 which opens and closes when receiving the radio wave signal. To do.

In the above structure, when the user presses the operation switch of the switch section 1A of the wireless remote controller main body 17, a radio signal is sent from the first transmitting section 16 of the wireless remote controller main body 17 and provided in the control device 12A. First
The receiving unit 18 and the second receiving unit 19 provided in the air supply damper 10A respectively receive the radio signal, the motor 5 and the blades 6 of the ventilation fan main body 9A start to rotate, and the air supply damper further. The damper 15 of 10A opens to supply air.

As described above, according to the ventilation control device of the second embodiment of the present invention, since the ventilation fan main body 9A and the air supply damper 10A are operated by the radio signal from the wireless remote control main body 17, the wireless remote control main body 17 is operated. Ventilation fan body 9
A lighting device (not shown) with A, or the ceiling 1 between the wireless remote controller main body 17 and the air supply damper 10A.
A ventilation control device that can be operated even if there are obstacles such as 3 and does not require wiring work between the ventilation fan main body 9A and the air supply damper 10A can be provided.

In the first embodiment, infrared signals are used as the operation signals between the wireless remote controller main body 3 and the ventilation fan main body 9 and between the ventilation fan main body 9 and the air supply damper 10. However, the present invention is not limited to this. If the operation signal between the ventilation fan main body 9 and the air supply damper 10 is wirelessly transmitted, the operation effect is not different.

In the first and second embodiments, the ventilation fan main bodies 9 and 9A are not speed-adjusted, but the present invention is not limited to this, and those with speed adjustment may be used. Well, it makes no difference in its effects.

[0022]

As is apparent from the above embodiments, according to the present invention, when the control device provided on the ventilation fan main body receives a signal from the wireless remote control main body, the transmission section of the control device sends a signal to the air supply damper. Therefore, it is possible to provide a ventilation control device that does not require wiring work between the main body of the ventilation fan and the air supply damper.

Further, since the radio wave signal transmitted from the wireless remote controller main body is received by the first receiving portion of the ventilation fan main body and the second receiving portion of the air supply damper, operation is performed in accordance with the signals. It does not require wiring work between the air supply damper and the air supply damper, and even if there is an obstacle between the wireless remote control body and the ventilation fan body, or between the wireless remote control body and the air supply damper, the ventilation fan body and the air supply damper are supplied. A ventilation control device that can operate the air damper can be provided.

[Brief description of drawings]

FIG. 1 is a schematic diagram showing the configuration of a ventilation control device according to a first embodiment of the present invention.

FIG. 2 is a schematic diagram showing a configuration of a ventilation control device of the second embodiment.

FIG. 3 is a schematic diagram showing a configuration of a conventional ventilation control device.

[Explanation of symbols]

 1 Switch Section 1A Switch Section 2 First Transmission Section 3 Wireless Remote Controller Main Body 4 Outer Shell 5 Motor 6 Blades 8 First Reception Section 9 Ventilation Fan Main Body 9A Ventilation Fan Main Body 10 Air Supply Damper 10A Air Supply Damper 11 Second Transmission Section 12 Control Device 12A Control device 14 Second receiver 16 First transmitter 17 Wireless remote controller main body 18 First receiver 19 Second receiver

Claims (2)

[Claims] 1. A wireless remote controller main body having a switch section for operating a ventilation fan main body and having a first transmitting section for transmitting an operation signal, a motor and blades in a box-shaped outer shell, and reception of the operation signal. And a ventilation fan main body provided with a controller including a second transmitter that wirelessly transmits a signal to the air supply damper, and a second fan that receives the signal transmitted from the controller. A ventilation control device in which a receiver is provided in the air supply damper. 2. A wireless remote controller main body having a ventilation fan main body and a switch section for operating an air supply damper, and a first transmission section for transmitting an operation signal, a motor and blades in a box-shaped outer shell, and First for receiving the operation signal
The ventilation control device, comprising: a ventilation fan main body provided with a control device having a receiving section; and an air supply damper having a second receiving section for receiving the operation signal, wherein the operation signal is a radio signal.