JPH0741348U - Ceiling type outlet - Google Patents

Abstract

(57) [Summary] [Object] An object of the present invention is to provide a ceiling-type outlet that does not require switching between summer and winter and has a large diffusion radius. According to the present invention, an oblique downward blow is obtained at the opening 3 of the outlet main body 2 to which the duct 1 is connected, and the drive unit 7 is provided.
The deflecting unit 4 mounted with the rectifying unit 6 that rotates according to the above is configured to be crowned.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a ceiling-type outlet that can be used throughout the four seasons without adjusting the wind direction.

[0002]

[Prior art]

 Conventionally, it has been necessary to switch the outlet direction of ceiling type air conditioning outlets in summer and winter. The blowout airflow pattern is horizontal blowout as shown in FIG. 17 in the summer and vertical blowout as shown in FIG. 18 in the winter. As shown in FIG. 19, this switching mechanism has a mechanism in which a straightening vane d is placed on a punching plate c provided at the opening of an outlet b connected to a duct a for horizontal blowout pattern. The air flow can be changed, and if all the flow straightening plates d are removed, a vertical blowout will result. In this way, the blowing direction is switched between summer and winter.

[0003]

[Problems to be solved by the device]

 However, the switching work between summer and winter is very complicated, and in the case of horizontal blowout, the dead zone area of the blowout airflow is wide, causing the problem of interference between airflowers, or in the case of ceiling suction, the There is a problem with Tosa Kit. Further, in the case of vertical blowout, the airflow directly hits the person directly under the vertical blowout, which causes discomfort and a problem that the diffusion radius becomes small. In order to solve the above problems, it is an object of the present invention to provide a ceiling-type outlet that does not require switching between summer and winter and has a large diffusion radius.

[0004]

[Means for Solving the Problems]

 The above object of the present invention can be achieved by an outlet having the following configuration. That is to say, the gist of this is to construct a structure in which a single deflection downward blowout is obtained in the opening of the ceiling-type outlet body, and a deflector is installed with a rectifying section that is rotated by the drive section. A plurality of oblique downward blowouts are provided at the opening of the ceiling-type outlet and the main body of the ceiling-type outlet, and a deflecting unit equipped with a rectifying unit that is rotated by the drive unit is provided with a crown. It is a ceiling-type air outlet characterized by having the above structure. Further, the rectifying unit may be configured to obtain a diagonal downward blow with a wide blowing airflow width, and the rectifying unit may be configured to rotate by a self-propelled type without using a drive unit.

[0005]

[Action]

 As shown in FIG. 14, the air flow distribution in the first embodiment of the present invention is a pattern in which a narrow narrow linear downward air flow blows. Next, as shown in FIG. 15, the air flow distribution in the second embodiment becomes a pattern in which a plurality of obliquely downward blown air flows swirl.

Further, as shown in FIG. 16, the air flow distribution in the third embodiment has a pattern in which an oblique downward air flow having a wider width than the air flow in the first or the second embodiment is swirled.

[0007]

【Example】

 The ceiling type outlet according to the present invention will be described in detail with reference to the drawings showing an embodiment thereof. Embodiment 1 As shown in FIG. 1, a deflector 4 is attached to an opening 3 of an outlet main body 2 which is connected to a duct 1 so as to communicate therewith. As shown in FIG. 2, the deflecting unit 4 is provided with a rectifying unit 6 which is rotatable with respect to a face surface 5, and the rectifying unit 6 is driven by a driving unit 7 such as an electric motor. It has a rotatable structure. Then, by adjusting the wind direction blades 8 of the rectifying unit 6 in one oblique direction, an oblique downward airflow can be obtained. Next, as shown in FIG. 3 and FIG. 4, a cylindrical rectifying section 6 that can obtain an oblique downward airflow in only one direction is attached to the face surface 5, and a drive section 7 can drive and rotate it. It is to be configured.

Embodiment 2 As shown in FIG. 5 and FIG. 6, the deflecting portion 4 mounted in the opening 3 of the outlet main body 2 has a rectifying portion 6 which is rotatable with respect to the face surface 5. The rectifying unit 6 is mounted and driven by the drive unit 7 so as to be rotatable. Then, the wind direction blades 8 of the rectifying unit 6 are adjusted so as to obtain a plurality of oblique downward airflows. Next, as shown in FIG. 7 and FIG. 8, a cylindrical rectifying unit 6 that provides oblique downward airflow in a plurality of directions is attached to the face surface 5, and a drive unit 7 is configured to rotate freely. To do.

Embodiment 3 As shown in FIGS. 9 and 10, the deflector 4 mounted in the opening 3 of the outlet main body 2 has a straightening unit 6 which is rotatable with respect to the face surface 5. The rectifying section 6 is mounted and driven by the drive section 7 to be rotatable. Then, the wind direction blades 8 of the rectifying unit 6 are adjusted in one direction or in a plurality of directions so that a wide oblique downward airflow can be obtained. Next, as shown in FIG. 11 and FIG. 12, a cylindrical rectifying section 6 that provides a wide oblique downward airflow is attached to the face surface 5, and is driven and rotated by a driving section 7. It is what

Embodiment 4 As shown in FIG. 13, a wind turbine unit 10 is provided on the tip side of a rotary shaft 9 connected to the rectifying unit 6 of each of the above-mentioned configurations so that the wind turbine unit 10 can be operated from inside the duct 1 without relying on a driving force. The wind turbine unit 10 is rotated by the wind pressure, and the rectifying unit 6 is rotated.

[0011]

[Effect of device]

 As described above, according to the present invention, regarding the airflow pattern, in the conventional horizontal airflow during the summer cooling, the airflow is wide at the point where the deadzone of the airflow is wide and interference between airflows occurs. As it descends to the residential area, a draft occurs at that point. However, in the present invention, the swirling air flow can reduce the dead zone. Furthermore, the swirling airflow gives a person a comfortable feeling because it is closer to the natural wind. Also, during winter heating, the diffusion radius can be increased, and the entire room can be uniformly filled with the heating air flow.

[0012]

[Brief description of drawings]

FIG. 1 is an overall explanatory view of a first embodiment of the present invention.

FIG. 2 is a plan view of a deflecting unit according to the first embodiment of the present invention.

FIG. 3 is an overall explanatory diagram showing another example of the first embodiment of the present invention.

FIG. 4 is an explanatory plan view of a deflecting unit of another example.

FIG. 5 is an overall explanatory view of the second embodiment of the present invention.

FIG. 6 is a plan view of a deflecting unit according to the second embodiment of the present invention.

FIG. 7 is an overall explanatory diagram showing another example of the second embodiment of the present invention.

FIG. 8 is an explanatory plan view of a deflecting unit of another example.

FIG. 9 is an overall explanatory view of the third embodiment of the present invention.

FIG. 10 is a plan view of a deflecting unit according to the third embodiment of the present invention.

FIG. 11 is an overall explanatory diagram showing another example of the third embodiment of the present invention.

FIG. 12 is an explanatory plan view of a deflecting unit of another example.

FIG. 13 is an overall explanatory view of the fourth embodiment of the present invention.

FIG. 14 is an explanatory view of an air flow distribution according to the first embodiment of the present invention.

FIG. 15 is an explanatory view of an air flow distribution according to the second embodiment of the present invention.

FIG. 16 is an explanatory view of airflow distribution in the third embodiment of the present invention.

FIG. 17 is an explanatory view of the air flow distribution in the summer of the conventional air outlet.

FIG. 18 is an explanatory view of an air flow distribution of a conventional air outlet in winter.

FIG. 19 is an explanatory view showing a conventional outlet mechanism.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 duct 2 outlet main body 3 opening 4 deflection part 5 face surface 6 rectifying part 7 drive part 8 wind direction blade 9 rotating shaft 10 wind turbine part

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Nobutaka Sato, 2-1-1, Nishishinjuku, Shinjuku-ku, Tokyo Within Nihon Sekkei Co., Ltd. (72) Inzai, Kozobayashi 4--15-21, Nishiazabu, Minato-ku, Tokyo Toyo Yoko Riken Co., Ltd. (72) Inventor Katsuyuki Fujiyama No.2-39 Ohori Park, Chuo-ku, Fukuoka City Soken Kogyo Co., Ltd. (72) Inventor, Moriyo Higo 968 Small Fuji, Shima-cho, Itoshima-gun, Fukuoka Air-conditioning Inside Giken Kogyo Co., Ltd. (72) Inventor Takafumi Iyoi 968 Small Fuji, Shima-cho, Itoshima-gun, Fukuoka Prefecture Air Conditioning Giken Kogyo Co., Ltd. (72) Kazuhiro Kuroki 968 Small Fuji, Shima-cho, Itoshima-gun, Fukuoka Air-conditioning Giken Industry Co., Ltd. Within

Claims (4)

[Scope of utility model registration request] 1. A structure in which a deflecting unit is provided with a rectifying unit, which is provided with an oblique downward blow in the opening of a ceiling-type outlet body and which is rotated by a drive unit, is constructed. A characteristic ceiling-type outlet. 2. A structure in which a plurality of oblique downward blowouts are obtained in the opening of the ceiling-type outlet body, and a rectifying section that is rotated by a drive section is attached to the deflecting section is provided in a crowned manner. A characteristic ceiling-type outlet. 3. The ceiling-type air outlet according to claim 1, wherein the deflecting portion, to which a rectifying portion for obtaining a wide downward airflow having a wide blowing airflow is attached, is provided with a crown. 4. The ceiling-type air outlet according to claim 1, 2 or 3, wherein the rectifying portion is configured to rotate by a self-propelled type without using a drive portion.