JPH078473U - Warm water washing toilet seat warmer - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a warm water toilet bowl warmer that eliminates the temperature unevenness of the warm air that dries the human body part in the warm water flush toilet seat warmer and enables the blowing of warm air at a uniform temperature. The purpose is to [Structure] Incorporating a fan and heater in the casing,
In a warm water washing toilet seat warmer in which a fan is driven to rotate by the rotation of a motor to heat the generated air with a heater, the heater mounting substrate around which the heater is wound has a function of a wind direction plate, and the air flow is a heater. By providing uniform contact with the hot air, hot air with a uniform temperature distribution is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to improvement of a warm air blower for a toilet bowl with warm water washing.

[0002]

[Prior art]

 The structure of the conventional warm water washing toilet seat warmer will be described with reference to FIGS. 6 and 7. A fan 3 and a heater 4 are installed inside a casing 2 formed by curving the air passage 1, and the fan 3 is By rotating in the direction of the arrow, air is sent to the heater 4 side.

Then, the air is heated by the heater 4 and is discharged as warm air 5 from the blower port at the tip of the casing 2 to dry the human body part.

Further, as shown in FIG. 7, the heater 4 mounted in the casing 3 has a structure in which a vertical substrate 7 is vertically fitted to a horizontal substrate 6, and a heater block 8 is provided with a heater. The coil 4 is mounted in the wind passage 1 in the casing 2 in a wound state.

[0005]

[Problems to be solved by the device]

 However, since the heater block 8 for mounting the heater 4 in the casing 2 has a configuration in which the two substrates 6 and 7 are combined in a cross shape in the conventional warm water washing toilet seat warmer, The air volume is large and the air does not come into uniform contact with the heater 4.

Therefore, variations in the temperature of the hot air are likely to occur, and when the human body part is dried, the variations in the temperature of the hot air are very uncomfortable for the user.

The present invention has been made in view of such circumstances, and an object thereof is to provide at low cost a comfortable warm water washing toilet seat warmer having a simple structure and good temperature distribution.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a warm water washing toilet seat warmer in which a fan and a heater are incorporated in a casing, and a motor is rotated to rotate the fan to heat wind generated by the heater. The heater is wound around a substrate and mounted in the casing, and the substrate is provided with a function of a wind direction plate.

In order for the heater mounting substrate to have the function of the wind direction plate, at least two vertical substrates may be inserted and bonded to the horizontal substrate at an arbitrary angle.

[0010]

[Action]

 As is clear from the above configuration, the wind generated by the rotation of the fan has a larger flow rate toward the outside of the air passage, but the two vertical substrates that make up the heater block are horizontally oriented at an arbitrary angle. By fitting to the heater block, the function of a wind direction plate can be added to the heater block, the direction can be changed so that the air uniformly flows in the wind passage, and the air of uniform flow contacts the heater. As a result, it is heated and discharged from the air outlet at the tip of the case as hot air of uniform temperature.

[0011]

【Example】

 Hereinafter, an embodiment of a warm-air fan for a warm water washing toilet seat according to the present invention will be described in detail with reference to FIGS. 1 to 5.

FIG. 1 is an external view showing a warm air blower according to the present invention, FIG. 2 is an exploded perspective view showing the structure of the warm air blower, and FIG. 3 is a layout of a fan and a heater installed in a casing of the warm air blower. FIG. 4 is a perspective view showing a heater block mounted in a casing of the hot air blower, and FIG. 5 is a circuit diagram showing an electrical configuration of the hot air blower.

As shown in FIG. 1 to FIG. 3, a warm air blower 10 according to the present invention includes a casing 13 including an upper casing 11 and a lower casing 12, which are made of a resin molded body divided into upper and lower parts. It is roughly composed of a fan 14 that is attached and has a blowing function, and a heater 15 that heats the air sent from the fan 14.

More specifically, as shown in FIGS. 2 and 3, the casing 13 is formed with a fan housing portion 16 for housing the fan 14 and a curved air passage portion 17 for sending wind. As shown in FIG. 4, the motor 18 is attached and fixed to the lower surface side of the lower casing 12 through the screw 19, the output shaft 18 a of the motor 18 is exposed through the through hole 20 to the inside of the casing body 13, and the fan 14 is attached. The motor 18 is attached to the fan 14 with the nut 21 after being inserted into the hole 14a.

Further, as shown in FIG. 4, the heater 15 is wound around a heater block 22. The heater block 22 is composed of three substrates A 23, B 24, and C 25. The horizontal board A23 is fitted with the board B24 from the side of the air blower 26 and the board C25 from the side of the fan 14 in the direction perpendicular to the board A23 so that the boards B24 and C25 have a function of a wind direction plate.

The heaters 15a and 15b are wound around the substrate B24 and the substrate C25.

Then, the heater block 22 including the heaters 15a and 15b shown in FIG. 4 is positioned on the air passage 17 in the casing 13, and is fixed to the mounting hole 23a provided on the board A23 by the screw 19. .

The upper casing 11 and the lower casing 12 are joined to each other by engaging a locking claw 11a formed at a predetermined location on the outer periphery of the upper casing 11 with a locking hole 12a provided on the outer periphery of the lower casing 12. By so doing, the upper casing 11 and the lower casing 12 are securely joined and fixed, and the flange 12b projectingly formed at a predetermined position on the outer periphery of the lower casing 12 is attached to the predetermined position of the warm water washing toilet seat by the screw 19. And reference numeral 12c indicates an air intake.

As described above, in the warm air machine 10 according to the present invention, the heater block 22 including the heater 15 is composed of the substrate A23, the substrate B24, and the substrate C25, and the substrate B24 and the substrate C25 function as a wind direction plate. As shown by the arrow in FIG. 3, the air flow generated from the fan 14 is regulated to a uniform flow by the substrate B24 and the substrate C25, and the heaters 15a and 15b are contacted evenly. Therefore, it is possible to eliminate the temperature variation of the warm air 27 blown out from the blower port 26 and eliminate the discomfort caused by the conventional temperature variation.

FIG. 5 is a circuit diagram showing an electrical configuration of the warm air blower 10. In this embodiment, the heater 15a is used for warm air warming, and the heater 15b is used for DC motor voltage adjustment. There is.

Reference numeral 28 is a diode, reference numeral 29 is a triac, and reference numeral 30 is an AC power supply of DC 100V.

[0022]

[Effect of device]

 As described above, according to the present invention, in a warm air machine in which a fan and a heater are incorporated in a casing, and the fan is rotated to heat the air generated by the heater, the board on which the heater is wound serves as a wind direction plate. Because of the function-added structure, the air flow outside the air duct can be changed with almost no pressure loss, and a simple structure allows for uniform hot air distribution in the hot water washing toilet seat. It has the effect that it can be manufactured.

[Brief description of drawings]

FIG. 1 is an external view of an embodiment of a warm-air washing toilet seat warm air fan according to the present invention.

FIG. 2 is an exploded perspective view showing the configuration of an embodiment of a warm-air washing toilet seat warmer according to the present invention.

FIG. 3 is a transverse cross-sectional view showing the configuration of an embodiment of a warm-air washing toilet seat warm air machine according to the present invention.

FIG. 4 is a perspective view showing the configuration of an embodiment of a heater block used in the warm-air machine of the toilet bowl with warm water washing according to the present invention.

FIG. 5 is a circuit diagram showing an electrical configuration of a warm-air washing toilet seat warmer according to the present invention.

FIG. 6 is a cross-sectional view showing the configuration of a conventional warm-air washing toilet seat.

FIG. 7 is a perspective view showing a heater block used in a conventional warm water washing toilet seat hot air blower.

[Explanation of symbols]

 10 Warm Air Fan 11 Upper Casing 12 Lower Casing 13 Casing 14 Fans 15a, 15b Heater 16 Fan Storage Section 17 Airway Section 18 Motor 22 Heater Block 23 Board A 24 Board B 25 Board C 26 Blower 27 Hot Air

Claims (3)

[Scope of utility model registration request] 1. In a warm water washing toilet seat warmer in which a fan and a heater are incorporated in a casing, and a fan is rotated by rotating a motor to heat the wind generated by the heater, the heater is wound around a substrate. A hot-air fan for hot-water washing toilet seat, characterized in that the board is provided with a function of a wind direction plate while being installed in the casing. 2. The warm water washing toilet seat according to claim 1, wherein the boards having the function of the wind direction plate are joined by inserting and fitting three or more boards into each other. Hot air blower. 3. A board A mounted substantially horizontally with respect to an air passage formed in a casing is inserted with a board C from the windward side and a board B from the leeward side. A heater for adjusting the DC motor voltage,
The warm air fan for a warm water washing toilet seat according to claim 1, wherein the substrate B is wound with a heater for warm air heating.