JP3988583B2 - Fancon vector - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fan convector that heat-exchanges air sucked by a radiator through which hot water circulates and sends the air into a room, and more particularly to a heat shield structure for a control board provided in the fan convector.
[0002]
[Prior art]
Since the basic structure of a conventional fancon vector is the same as that of the fancon vector according to the present application, the schematic structure will be described with reference to FIG. As shown in the figure, the fan convector comprises a rear panel 1, a front panel 2, a base 4 provided at the base portion thereof, and a front base 4 a mounted on the front surface of the base 4. A suction port 5 is provided in the upper part of the back surface, and an air outlet 6 provided with a vertical wind direction deflecting plate 7a and a left and right air direction deflecting plate 7b is provided in the lower part of the front surface.
[0003]
The air passage connecting the suction port 5 and the blower outlet 6 is supplied with warm water from a hot water boiler installed outside the room, and has a radiator 9 for exchanging heat with the air sucked from the suction port 5. A blower fan 10 is provided for sending the air heat-exchanged by the radiator 9 into the room, and a heat shield plate 3 for preventing the surface of the front panel 2 from becoming high temperature is provided on the front side in the main body. Is provided.
[0004]
As shown in FIG. 4, the control board 11 connected to the operation panel and the like by a wiring group is disposed in a housing provided on the left side of the main body so as to be parallel to the side wall of the main body, and the blower fan The fan motor that drives the motor 10 and the left and right wind direction deflecting plates 7b are controlled.
[0005]
However, since the wiring group led out from the control board 11 is provided so as to pass through the vicinity of the radiator 9 as shown in FIG. 4, the influence of the heat released from the radiator 9 is affected. As a result, the control board 11 may malfunction or disconnection may occur.
[0006]
[Problems to be solved by the invention]
In view of the above problems, the present invention improves safety by preventing the control board provided in the main body and the wiring group led out from the control board from being affected by the heat released from the radiator. The purpose is to provide fancon vectors.
[0007]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the present invention provides a housing portion having a back surface opened on one side of the main body, a suction port on the upper back side of the other side of the main body, and a blow-off port on the lower front surface, respectively. In the air passage connecting the blower outlet, a radiator in which hot water flows and a blower fan for sending air heated by the radiator as warm air from the blower outlet are provided on the front surface of the radiator. A heat shield parallel to the front surface of the main body for preventing heat from being transferred to the front surface of the main body is provided, and the housing unit is connected to the operation panel and a fan motor for driving the blower fan through a wiring group. In the fancon vector that has a board,
The control board is provided in the housing portion so as to be parallel to the heat shield plate, and a shield plate for preventing conduction of heat released from the radiator to the control board on the back side of the control board. A fancon vector characterized by comprising
It has a configuration.
[0008]
Moreover, the said shielding board becomes a structure formed in a cross-section reverse L shape so that the upper surface side and back surface side of the said control board may be covered.
[0009]
In addition, the control board is arranged to be inclined forward, and a wiring group connected to the control board is led out to the front side of the control board.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail as examples based on the attached drawings.
FIG. 1 is a sectional view showing a fan con vector according to the present invention, and FIG. 2 is an exploded perspective view showing the structure of the fan con vector. FIG. 3 is a perspective view of the main part.
As shown in FIGS. 1 and 2, the fan convector according to the present invention includes a rear panel 1 having a front surface opened, a front panel 2 having a rear surface opened attached to the rear panel 1, and a base provided at the base portion thereof. 4 and a front base 4a mounted on the front surface of the base 4 constitute a main body. A suction port 5 is formed in the upper part of the back surface of the main body by bars arranged in parallel vertically, and a plurality of vertical airflow direction deflecting plates 7a are provided in the lower part of the front surface, and a plurality of airflow direction deflectors 7a are provided behind it in the horizontal direction. The blower outlet 6 provided with the right and left wind direction deflecting plate 7b is formed. A filter 8 that adsorbs dust contained in the sucked air is stretched and attached to the frame 8a on the back surface of the suction port 5.
[0011]
On one side of the main body, an accommodating portion 11 having an opening on the back side is provided so as to be separated from the other side, and an air passage that connects the suction port 5 and the outlet 6 on the other side. Is composed of a large number of fins arranged in parallel so as to face the suction port 5 and heat transfer tubes arranged in a meandering manner so as to be orthogonal to the fins, and a hot water boiler and wiring installed outdoors The connected radiator 9 is inclined forward so as to be parallel to the suction port 5. Further, on the downstream side, a blower fan 10 that is driven by a fan motor 10a and that is heated by the radiator 9 is sent into the room as warm air. Further, on these front surfaces, a heat shield plate 3 for preventing heat released from the radiator 9 from being transmitted to the front panel 2 is provided in parallel with the front panel 2.
[0012]
When hot water is supplied to the radiator 9 from a hot water boiler installed outside and flows in the heat transfer tube, the air sucked from the suction port 5 is heated while passing through the fins, and heated. The air thus blown is deflected in the vertical direction or the horizontal direction from the outlet 6 by the blower fan 10 and sent out indoors.
[0013]
A control board 12 in which a large number of wiring groups are led to the front side is provided in the housing portion 11 so as to be inclined forward so as to be substantially parallel to the heat shield plate 3. The back surface is formed in an inverted L-shaped cross section, and prevents heat released from the radiator 9 from being transmitted to the control board 12 and prevents dust and the like from entering the vicinity of the control board 12. A shielding plate 11 is provided. Since the control board 12 is provided so as to be parallel to the heat shield plate 3, as shown in FIG. 3, the wiring group led out from the front side does not pass through the vicinity of the radiator 9. Wiring arrangement can be performed as described above, and a problem such that the wiring contacts the heat radiator 9 can be prevented.
[0014]
With the configuration as described above, the heat released from the radiator 9 is transmitted to the control board 12 side, and a large number of components provided on the control board 12 exceed a predetermined temperature standard value. Can be prevented.
[0015]
【The invention's effect】
As described above, according to the present invention, the main body has a suction port at the upper back portion, a blower outlet at the lower front portion, a radiator and a blower fan in the air passage connecting the suction port and the blowout port, and the main body. A heat shield for preventing heat conduction from the radiator is provided on the front side of the inside, and a control board is provided in a housing portion provided on one side of the main body so as to be parallel to the heat shield. In addition, a shield plate is provided on the back side of the control board to prevent heat from the radiator from being conducted to the control board, and a group of wires from the control board is led to the front side to control the heat from the radiator. The fan convector can prevent the influence of heat on the substrate as much as possible.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a fan convector according to the present invention.
FIG. 2 is an exploded perspective view showing a fan convector according to the present invention.
FIG. 3 is a perspective view showing a main part of a fan convector according to the present invention.
FIG. 4 is a perspective view showing a main part of a conventional fan convector.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Rear panel 2 Front panel 3 Heat shield plate 4a Front base 4b Base 5 Suction port 6 Outlet 7a Vertical wind direction deflection plate 7b Left and right wind direction deflection plate 8 Filter 8a Frame body 9 Radiator 10 Blower fan 10a Fan motor 11 Housing part 12 Shield plate 13 Control board

Claims (3)

An accommodation portion having a rear surface opened on one side of the main body, a suction port at the upper part of the other rear surface of the main body, a blower outlet at the lower part of the front surface, and an air passage connecting the suction port and the blower outlet are provided with hot water. A heat radiator that flows and a blower fan that sends air heated by the heat radiator as warm air from the outlet, while heat from the radiator is conducted to the front surface of the main body. In a fan convector comprising a heat shield plate parallel to the front surface of the main body, and a control board connected to the housing portion by a wiring group with a fan motor for driving the operation panel and the blower fan, etc.
The control board is provided in the housing portion so as to be parallel to the heat shield plate, and a shield plate for preventing conduction of heat released from the radiator to the control board on the back side of the control board. A fancon vector characterized by comprising 2. The fan convector according to claim 1, wherein the shielding plate is formed in an inverted L-shaped cross section so as to cover an upper surface side and a rear surface side of the control board. 2. The fan convector according to claim 1, wherein the control board is arranged to be inclined forward, and a group of wirings connected to the control board is led out to a front side of the control board. .

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