JPH06123459A - Circulator - Google Patents

Abstract

PURPOSE:To provide a circulator which can realize an efficient heating and cooling of a room. CONSTITUTION:This circulator comprises an embedded box 2 provided with an opening 1 in a lower surface, a decorative plate 5 including a suction port 3 and a diffuser port 4 and mounted on the embedded box 2 to close the opening 1, and a fan 6 provided in the embedded box 2 to suck air through the suction port 3 and diffuse the air form the diffuser port 4. By this, warm air in the vicinity of a ceiling can is circulated, so that difference in the temperature between the vicinity of the ceiling and that of a floor can be decreased. Accordingly, by using together with a heater or a cooler, a high efficient heating or cooling of a room can be realized.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a circulator for circulating indoor air.

[0002]

2. Description of the Related Art Heretofore, a wall-mounted circulator has been used together with a heating / cooling device and the like in order to circulate air in a room for efficient cooling / heating.

[0003]

However, the wall-mounted circulator cannot sufficiently circulate the warm air accumulated near the ceiling. Therefore, when the room is heated and cooled, the temperature between the ceiling and the floor is about 6 degrees Celsius.
There was a temperature difference of 7 degrees, and the cooling and heating efficiency was not good.

An object of the present invention is to provide a circulator that can efficiently cool and heat a room.

[0005]

The circulator of the present invention comprises an embedded box, a decorative plate and a fan. The embedded box has an opening on the lower surface. The decorative plate has an inlet and an outlet, and is attached to the embedding box by closing the opening. The fan is provided inside the embedding box and sucks air from the intake port of the decorative plate, and blows air from the outlet port of the decorative plate.

[0006]

The circulator according to the present invention includes an embedding box having an opening on its lower surface, a decorative plate having an inlet and an air outlet which are attached to the embedding box by closing the opening, and an interior of the embedding box. It is provided with a fan that sucks air from the suction port and blows air from the blowing port. Therefore, when the embedding box is embedded in the ceiling and the fan is activated, the warm air near the ceiling is sucked from the suction port of the decorative plate and the warm air is blown from the outlet of the decorative plate. As a result, the warm air near the ceiling can be sufficiently circulated indoors.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A circulator according to a first embodiment of the present invention, as shown in FIG. 1, has an embedded box 2 provided with an opening 1 on its lower surface and an embedded box 2 with the opening 1 closed. It comprises a decorative plate 5 having an inlet 3 and an outlet 4, and a fan 6 provided inside the embedding box 2 for sucking air from the inlet 3 and blowing air from the outlet 4. is there.

The fan 6 is rotated by a motor 6a provided in the center of the interior of the embedding box 2. The embedded box 2 is
A peripheral edge portion 2a of the opening 1 is screwed to the ceiling plate 7 and the ceiling base material 8 with a steel box. A rubber bush 2b into which a power supply line (not shown) for supplying electric power to the motor 6a can be inserted is provided at the top of the embedding box 2. The decorative plate 5 has a curved portion 5a which is screwed to the embedding box 2 and which protrudes downward in the central portion. The suction port 3 is an annular slit formed concentrically in the center of the curved portion 5a. The air outlets 4 are located on both sides of the curved portion 5a, and the louvers 9 allow air to flow downward toward the outside of the air inlet 3.

The circulator configured as described above is
When the fan 6 is started, the warm air around the ceiling is sucked from the suction port 3, and the warm air is blown downward from the air outlet 4. As a result, the warm air near the ceiling can be sufficiently circulated in the room, and the temperature difference between the ceiling and the floor can be suppressed. Therefore, the room can be efficiently cooled and heated by using it together with an air conditioning equipment (not shown).

Next, a circulator according to the second embodiment of the present invention will be described with reference to FIG. Embedded Box 12
The fan 6 and the motor 6a are provided inside in a tilted posture, and the size of embedding in the attic is relatively short. The decorative plate 15 has a curved portion 1 that projects downward in the central portion.
5a. The suction port 13 is a rectangular opening extending along one side of the curved portion 15a. The outlet 14
It is a rectangular opening extending along the other side of the curved portion 15a. Louvers 19 and 20 are provided at the inlet 13 and the outlet 14, respectively.

The other structures and effects are the same as those of the first embodiment.

[0012]

The circulator of the present invention includes an embedding box having an opening on its lower surface, a decorative plate having an intake port and an air outlet which are attached to the embedding box by closing the opening, and an embedding box. The fan is provided inside to suck air from the suction port and blow the air from the blowing port. Therefore, when the embedding box is buried in the ceiling and the fan is activated, the warm air near the ceiling is sucked from the suction port of the decorative plate and the warm air is blown from the outlet of the decorative plate. As a result, the warm air near the ceiling can be sufficiently circulated in the room, and the temperature difference between the ceiling and the floor can be suppressed. Therefore, it is possible to efficiently cool and heat the room by using it together with the air conditioning equipment.

[Brief description of drawings]

1A is a vertical sectional view of a circulator according to a first embodiment of the present invention, and FIG. 1B is a bottom view thereof.

FIG. 2 is a transverse sectional view of the circulator of the first embodiment of the present invention.

FIG. 3A is a vertical sectional view of a circulator according to a second embodiment of the present invention, and FIG. 3B is a bottom view thereof.

[Explanation of symbols]

 1 Opening 2 Embedded Box 3 Inlet 4 Outlet 5 Decorative Board 6 Fan

Claims (1)

[Claims] 1. An embedding box having an opening on its lower surface,
A decorative plate having an inlet port and an outlet port attached to the embedding box by closing the opening part, and air provided through the inlet port provided inside the embedding box and blown out from the outlet port. Circulator with fan.