JPH0741347U - 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, a deflecting portion 5 which is obliquely downward blown and which is rotated by a driving portion 6 is included in a substantially central portion of an outlet main body 2 connected to a duct 1. is there.

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 blowing air flow pattern is horizontal blowing as shown in FIG. 11 in the summer and vertical blowing as shown in FIG. 12 in the winter. As shown in FIG. 13, this switching mechanism has a mechanism in which a rectifying plate d is placed on a punching plate c provided at the opening of an outlet b connected to a duct a so that a horizontal blowout pattern can be obtained. The air flow can be changed, and if all of the straightening vanes are removed, 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, the gist of the invention is that the ceiling-type outlet has a structure in which one obliquely downward blowout is obtained in the main body of the ceiling-type outlet, and a deflecting unit that is rotated by a drive unit is included. Also, the ceiling-type outlet has a structure in which a plurality of obliquely downward outlets are obtained at a substantially central portion in the ceiling-type outlet main body, and a deflecting portion that is rotated by a drive unit is included. Further, the above-mentioned deflecting unit may be configured to obtain an oblique downward blow with a wide blowing airflow width, and the above-mentioned deflecting unit may be configured to rotate by a self-propelled type without using a drive unit.

[0005]

[Action]

 As shown in FIG. 8, the air flow distribution in the first embodiment of the present invention is a pattern in which a linear oblique downward air flow swirls. Next, the air flow distribution in the second embodiment becomes a pattern in which a plurality of obliquely downward blown air flows swirl as shown in FIG.

As shown in FIG. 10, the air flow distribution in the third embodiment has a pattern in which the oblique downward airflow having a wider width than the airflow 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. Example 1 As shown in FIG. 1, a punching plate 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. The deflector 5 as shown in FIG. 2 is included in the central portion of the outlet main body 1. The deflecting unit 5 is a mechanism that connects the center of a deflecting plate 8 that is inclined in the oblique direction to the tip of the rotary shaft 7 of the drive unit 6 that is driven by an electric motor or the like. Further, as shown in FIG. 3, the deflecting plate 8 having a conical plate shape partially cut away is connected to the tip of the rotary shaft 7 of the drive unit 6.

Embodiment 2 As shown in FIG. 4, an opening 9 is formed in an upper part of a deflecting plate 8 which is inclined in an oblique direction. Alternatively, as shown in FIG. 5, a plurality of cutouts 10 are provided on the peripheral surface of the conical plate so that a plurality of blown airflows can be formed.

Embodiment 3 As shown in FIG. 6, a wind receiving plate portion 11 is formed by bending an upper portion of a deflecting plate 8 inclined in an oblique direction in the same direction, and a blowing air flow is generated in the wind receiving plate portion 11. The deflection plate 8 is provided with an opening 9 so as to be in contact therewith, so that a wide oblique downward airflow can be obtained.

Embodiment 4 As shown in FIG. 7, the rotary shaft 7 connected to the deflecting plate 8 having the above-described structure is extended upward, and the wind turbine portion 12 is provided at the tip side thereof, which does not depend on the driving force. The wind turbine section 12 is rotated by the wind pressure from inside the duct 1, and the deflecting plate 8 is rotated.

[0012]

[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.

[0013]

[Brief description of drawings]

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

FIG. 2 is an explanatory diagram of a deflecting unit according to the first embodiment of the present invention.

FIG. 3 is an explanatory diagram showing another example of the deflecting unit according to the first embodiment of the present invention.

FIG. 4 is an explanatory diagram of a deflecting unit according to a second embodiment of the present invention.

FIG. 5 is an explanatory diagram showing another example of the deflecting unit according to the second embodiment of the present invention.

FIG. 6 is an explanatory diagram of a deflecting unit according to a third embodiment of the present invention.

FIG. 7 is an explanatory diagram of a deflecting unit according to a fourth embodiment of the present invention.

FIG. 8 is an explanatory view of air flow distribution according to the first embodiment of the present invention.

FIG. 9 is an explanatory view of air flow distribution according to the second embodiment of the present invention.

FIG. 10 is an explanatory view of an air flow distribution according to the third embodiment of the present invention.

FIG. 11 is an explanatory view of the air flow distribution in the summer of the conventional air outlet.

FIG. 12 is an explanatory view of an air flow distribution of a conventional air outlet in winter.

FIG. 13 is an explanatory view showing a conventional outlet mechanism.

[Explanation of symbols]

 1 Duct 2 Outlet Main Body 3 Opening 4 Punching Plate 5 Deflection 6 Drive 7 Rotation Shaft 8 Deflection 10 Cutout 12 Wind Turbine

 ─────────────────────────────────────────────────── ─── 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 ceiling-type blower having a structure in which one oblique downward blowout is obtained in a substantially central portion of a ceiling-type blow-out outlet main body, and a deflecting portion which is rotated by a drive unit is included. exit. 2. A ceiling-type blower having a structure in which a plurality of oblique downward blowouts are obtained at a substantially central portion in a ceiling-type blow-out outlet main body, and a deflecting unit which is rotated by a drive unit is included. exit. 3. A deflecting portion capable of obtaining an oblique downward blow with a wide blowoff airflow is included.
Alternatively, the ceiling-type outlet described in 2. 4. The ceiling type outlet according to claim 1, 2 or 3, wherein the deflecting unit is configured to rotate by a self-propelled type without using a driving unit.