JP2010038428A - Bathroom ventilating and drying device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To correctly connect each wiring connected to ventilating devices installed in other rooms etc. and wiring of a power source to each terminal of a control part of a body. <P>SOLUTION: In this bathroom ventilating and drying device, a circulation air course 6 for blowing out air sucked from a bathroom 1 by a circulation fan 4 to the bathroom 1 again via a heating means 5 and a ventilation air course 9 for sucking air in the bathroom 1 and the rooms other than the bathroom 1 by a ventilation fan 7 and discharging the air to an outdoor side 8 are formed within the box-shaped body 3. The control part 18 having the plurality of terminals 17a, 17b, 17c is provided on the outer wall of the body 3. The wiring 19, 20 from the ventilating devices etc. installed in the plurality of other rooms and the wiring 21 of the power source are connected to the terminals 17a, 17b, 17c, respectively. Since the position of at least one of the plurality of terminals 17a, 17b, 17c is shifted from the positions of the other terminals, the shifted terminal can be confirmed visually or by groping, and thus, the wiring 19, 20, 21 can be correctly and securely connected to each terminal 17a, 17b, 17c. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a bathroom ventilation dryer provided with a main body embedded in a ceiling of a bathroom and provided with a ventilation fan for ventilating the bathroom and also ventilating other rooms other than the bathroom.

Conventionally, this type of bathroom ventilation dryer has a suction box and a blower outlet facing the bathroom, a circulation box provided with a heat exchanger and a circulation fan inside, a suction mouth facing the dressing room and the outdoors There is a ventilation box that has an exhaust port that communicates with the inside and that has a ventilation fan inside, and that is connected via a damper, and an electrical box that drives the circulation motor, stepping motor and ventilation motor is provided on the outer wall of the ventilation box (For example, refer to Patent Document 1).
JP 2004-44866 A

  In such a conventional bathroom ventilation dryer, for example, when connecting each wiring and power wiring connected to a ventilation device installed in another room to each terminal of the electrical box of the main unit, that is, the control unit, There is a problem that there is a possibility of being connected by mistake if it is not displayed firmly.

  The present invention solves such a conventional problem, and reliably connects each wiring and power wiring connected to a ventilator installed in another room to each terminal of the control unit of the main body. It aims at providing the bathroom ventilation dryer which can be connected correctly.

  In order to achieve the above object, the bathroom ventilation dryer of the present invention has a circulation air passage that blows out air sucked from the bathroom by a circulation fan to the bathroom again through heating means, and the bathroom by the ventilation fan. And a ventilation air passage that sucks air from other rooms other than the bathroom and discharges it to the outside in the box-shaped main body, and a control unit provided with a plurality of terminals on the outer wall of the main body, A bathroom ventilation dryer that connects wiring and power supply wiring from ventilation devices or the like provided in a plurality of other rooms, wherein at least one of the plurality of terminals is shifted in position from the other terminals. is there.

  The other means connects at least one shifted terminal to the power supply wiring.

  The other means is to shift at least one shifted terminal away from the introduction source from the wiring of the power source.

  According to the present invention, the circulation air passage that blows out the air sucked from the bathroom by the circulation fan to the bathroom again through the heating means, and the air in the other room other than the bathroom and the bathroom is sucked by the ventilation fan. And a ventilator provided in a plurality of other chambers on the terminal, wherein a ventilating air passage for discharging outside is formed in a box-shaped main body, a control unit having a plurality of terminals is provided on the outer wall of the main body It is a bathroom ventilation dryer to connect wiring and power supply wiring from each other, and by shifting the position of at least one of the plurality of terminals with respect to other terminals, the terminal shifted by visual observation or groping can be confirmed. Therefore, it is possible to provide a bathroom ventilation dryer that has an effect of being able to correctly and reliably connect the wiring to each terminal.

  In addition, by connecting the power supply wiring to at least one shifted terminal, it is possible to confirm the power supply terminal shifted visually or by hand, so that the power supply wiring can be correctly and reliably connected to the power supply terminal. An effective bathroom ventilation dryer can be provided.

  Also, by shifting at least one shifted terminal to the power supply wiring side, the power supply terminal shifted by visual or frustration can be confirmed, so that the power supply wiring can be correctly connected to the power supply terminal and the wiring Therefore, it is possible to provide a bathroom ventilation dryer having an effect of reducing the refractive index of the glass and preventing disconnection.

  The bathroom ventilation dryer according to claim 1 of the present invention is characterized in that the air sucked from the bathroom by the circulation fan is blown out again to the bathroom through the heating means, and the bathroom and the bathroom by the ventilation fan. A ventilation air passage that sucks in air from other chambers and discharges it to the outside is formed in the box-shaped main body, a control unit having a plurality of terminals is provided on the outer wall of the main body, and the plurality of other A bathroom ventilation dryer that connects wiring and power supply wiring from a ventilation device or the like provided in a room, wherein at least one of the plurality of terminals is displaced from the other terminals. There is an effect of connecting wiring and power supply wiring from a plurality of ventilators provided in a plurality of other rooms to a plurality of terminals of the control unit visually or by hand.

  Further, at least one shifted terminal is connected to the power supply wiring, and the power supply wiring is connected to at least one shifted terminal visually or by hand.

  In addition, at least one shifted terminal is shifted to the power supply wiring side, and the power supply wiring is connected to one terminal shifted at least from the introduction source by visual inspection or groping. .

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(Embodiment 1)
As shown in FIG. 1 and FIG. 2, the air sucked from the bathroom 1 by the circulation fan 4 into the box-shaped main body 3 that is installed by being inserted into the back of the ceiling 2 of the bathroom 1 and whose bottom surface is opened is a heating means 5. A ventilation air passage 6 that blows out again to the bathroom 1 through the air and a ventilation air passage 9 that sucks air in the bathroom 1 and other rooms other than the bathroom 1 by the ventilation fan 7 and discharges it to the outdoors 8.

  Further, on the side surface of the main body 3, for example, the toilet 10, the toilet ventilator 12 installed on the upper surface of the toilet 11, the toilet duct 14 connected to the toilet ventilator 13, and the toilet duct 15 And an outdoor duct 16 connected to the outdoor 8 is connected.

  Moreover, the control part 18 which provided the some terminal 17a, 17b, 17c on the upper surface of the main body 3 here is provided in the outer wall of the main body 3, and the ventilation currently provided in several other chambers in the terminal 17a, 17b, 17c is provided. Devices 19, that is, wiring 19, 20 from toilet ventilation device 12, toilet ventilation device 13 and power supply wiring 21 are connected to each other, and at least one of a plurality of terminals 17 a, 17 b, 17 c is connected to other terminals. The position is shifted.

  With the above-described configuration, the ventilators provided in a plurality of other rooms, that is, the toilet ventilator 12, the wirings 19 and 20 from the toilet ventilator 13, and the power source wiring 21 are connected to the plurality of terminals 17a of the control unit 18. , 17b, 17c, the main body 3 is first lowered to the floor, the terminal that is visually displaced is recognized, the power supply wiring 21 is connected, the toilet ventilator 12 and the toilet are connected to the other terminals. The wirings 19 and 20 from the ventilation device 13 are connected.

  In addition, when connecting behind the ceiling 2, a terminal that has been shifted by groping is recognized, the power supply wiring 21 is connected, and wirings 19 and 20 from the toilet ventilator 12 and the toilet ventilator 13 are connected to the other terminals. To connect.

  As described above, according to the bathroom ventilation dryer of the first embodiment of the present invention, terminals that are shifted visually can be confirmed even in a dark place such as the ceiling or behind the ceiling, so that wiring can be correctly connected to each terminal. It becomes.

  In addition, although it demonstrated that the power supply wiring 21 was connected to the shifted terminal, either the wiring 19 or 20 from the toilet ventilator 12 or the toilet ventilator 13 may be connected. Therefore, it is desirable to use the shifted terminal as the power supply wiring 21.

(Embodiment 2)
3 and 4, the same components as those in FIGS. 1 and 2 are denoted by the same reference numerals, and the description thereof is omitted.

  As shown in FIGS. 3 and 4, at least one shifted terminal is shifted to the power supply wiring 21 side.

  With the above configuration, the power supply wiring 21 is connected to at least one terminal shifted to the power supply wiring side by visual inspection or groping.

  As described above, according to the bathroom ventilation dryer according to the second embodiment of the present invention, the terminal of the power source shifted visually or groping can be confirmed, so that the power source wiring can be correctly connected to the power source terminal and the main body. Since the refractive index of the wiring connected to the side, that is, the bending of the wiring can be made as small as possible, it is possible to prevent the wiring line from being bent to be broken and torn.

  The bathroom ventilation dryer according to the present invention has a configuration in which each wiring and power wiring connected to a ventilation device installed in another room can be reliably and correctly connected to each terminal of the control unit of the main body. It can also be applied to ceiling-mounted ventilation fans and ventilation systems.

Side surface block diagram which shows the bathroom ventilation dryer of Embodiment 1 of this invention Enlarged view showing the control unit of the bathroom ventilation dryer The perspective view which shows the state which connects the wiring of the bathroom ventilation dryer of Embodiment 2 of this invention. Detailed enlarged view showing the control unit of the bathroom ventilation dryer

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bathroom 2 Ceiling 3 Body 4 Circulation fan 5 Heating means 6 Circulation air path 7 Ventilation fan 8 Outdoor 9 Ventilation air path 10 Toilet 11 Washroom 12 Toilet ventilator 13 Toilet ventilator 14 Toilet duct 15 Toilet duct 16 Outdoor Duct 17a Terminal 17b Terminal 17c Terminal 18 Control Unit 19 Wiring 20 Wiring 21 Power Supply Wiring

Claims (3)

A circulation air passage that blows air sucked from the bathroom by the circulation fan to the bathroom again through the heating means, and ventilation that sucks air from the bathroom and other rooms other than the bathroom by the ventilation fan and discharges it to the outside. An air passage is formed in the box-shaped main body, a control unit provided with a plurality of terminals is provided on the outer wall of the main body, and wiring and power supply are provided from the ventilation device provided in the plurality of other chambers to the terminals. A bathroom ventilation dryer for connecting wires to each other, wherein at least one of the plurality of terminals is shifted in position from other terminals. The bathroom ventilation dryer according to claim 1, wherein at least one terminal is connected to a power supply wiring. 3. The bathroom ventilation dryer according to claim 2, wherein at least one terminal shifted is shifted to the power supply wiring side.

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