JP2008064360A - Blow-out port for air conditioning - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To automatically adjust an angle of a nozzle manually adjusted heretofore. <P>SOLUTION: This blow-out port for air conditioning comprises a vent sleeve 1 disposed in a ventilation duct 3 through an automatic swinging means 2, a cylindrical nozzle 9 mounted on a tip of the vent sleeve 1 for supplying air, an automatic tilting means 10 fixed inside the vent sleeve 1 and tilting the nozzle 9, a seal mechanism 7 disposed in the tilting direction of the nozzle on a surface of the vent sleeve 1 to secure air-tightness, and a control device 16 for controlling swinging motion and tilting motion. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an air-conditioning outlet used when air conditioning such as cooling or heating is performed in a large space.

  In recent years, air conditioning in large spaces such as factories has been required to perform so-called zone air conditioning, in which air for air conditioning is blown only to places where people are present from the viewpoint of energy saving. In order to solve this problem, an air-conditioning outlet having an automatic swing function has been developed. 2. Description of the Related Art Conventionally, this type of air-conditioning outlet includes an automatic swinging means and a nozzle for blowing air (for example, see Patent Document 1).

Hereinafter, the air-conditioning outlet will be described with reference to FIG. In FIG. 8, 101 is a ventilation cylinder attached to the ventilation path 102 via the automatic swinging means 103, and the holding | maintenance part 104 which comprises a spherical part is provided in the front-end | tip. Reference numeral 105 denotes a movable cylinder that is part of a spherical shape that is included in the holding portion 104 and is inscribed and held in a tiltable manner, and a cylindrical nozzle 106 for blowing wind is attached to the tip. Air-conditioning air such as cooling and heating supplied into the air passage 102 is blown from the nozzle 106 through the ventilation tube 101, and the nozzle 106 is automatically swung in the horizontal direction by the automatic swinging means 103. So-called zone air-conditioning can be performed to supply a wide area to a place where a person is present under the mouth. In particular, during cooling, directing air toward the person has the effect of lowering the sensible temperature. Furthermore, since intermittent air hits the person, comfort can be ensured.
Japanese Patent Laid-Open No. 11-287511 (5th page, FIG. 2)

  In such a conventional air-conditioning outlet, when the arrangement of people is changed, as shown in FIG. 9, the movable cylinder 105, which is included in the holding portion 104 and held inscribed in a tiltable manner, is operated, The vertical angle of 106 was manually adjusted. The air-conditioning outlet is generally installed at a high place. To adjust the angle of the nozzle 106, it is necessary to manually adjust it by climbing on a stepladder, etc. There was a problem that it took.

  The present invention solves such a conventional problem, and an object of the present invention is to provide an air-conditioning outlet that can automatically adjust the angle of the nozzle in the direction perpendicular to the swinging direction.

  In order to achieve the above object, the air-conditioning outlet of the present invention has a ventilation cylinder attached to the ventilation path via automatic swinging means, and a tubular cylinder attached to the tip of the ventilation cylinder for blowing air. Nozzle, automatic tilting means fixed inside the ventilation cylinder and tilting the nozzle, sealing mechanism provided in the tilting direction of the nozzle on the surface of the ventilation cylinder, and swinging and tilting operations are controlled. And a control device. By this means, it is possible to automatically adjust the angle of the nozzle by automatically tilting the nozzle in the vertical direction with respect to the swinging direction of the ventilation tube by the automatic swinging means.

  Further, the other means includes an automatic swinging means including a swinging motor fixed to the ventilation path, and a swinging support portion for fixing the shaft of the swinging motor to the ventilation tube, and rotation of the shaft of the swinging motor Automatically swings by repeating forward and reverse rotations. Thereby, automatic swinging can be controlled with a small number of component configurations.

  As another means, the automatic tilting means includes a tilting motor fixed to the ventilation cylinder and a tilting shaft fixed to the nozzle. Thereby, automatic tilting can be controlled with a small number of component configurations.

  Another means is that the tilting shaft is supported by the ventilating cylinder perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, the shaft of the tilting motor is installed in parallel to the tilting shaft, and the rotation of the shaft of the tilting motor is rotated. The nozzle is automatically tilted by transmitting to the tilting shaft via the crank mechanism. Thereby, the cost of the tilting motor can be reduced.

  Another means is that the tilting shaft is supported by the ventilating cylinder perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, the shaft of the tilting motor is installed in parallel to the tilting shaft, and the rotation of the shaft of the tilting motor is rotated. The nozzle is automatically tilted by transmitting it to the tilting shaft via the rotary parallel transmission mechanism. Thereby, the controllability of the tilting operation of the nozzle can be improved.

  Further, another means is that the tilting shaft is supported by the ventilating cylinder perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, the shaft of the tilting motor is directly connected to the tilting shaft, and the rotation of the tilting motor shaft is controlled by the tilting shaft. By transmitting directly to the nozzle, the nozzle is automatically tilted. Thereby, a transmission mechanism can be eliminated and cost can be reduced.

  Another means is that the seal mechanism is configured by an opening groove provided on both sides of the nozzle tilting direction and a plurality of shutters so that the shutters in the direction in which the nozzle is tilted are overlapped. . Thereby, even when the nozzle is tilted, airtightness can be ensured.

  Another means is that the seal mechanism is constituted by elastic materials provided on both sides of the nozzle in the tilting direction so that the elastic material in the direction in which the nozzle is moved by the tilting operation contracts. Thereby, even when the nozzle is tilted, airtightness can be ensured.

  Another means is that the control device is attached to the ventilation path, and the electric wiring of the tilting motor fixed to the ventilation cylinder rotating by the swinging motion is connected to the control device via the sliding contact of the rail. It is. As a result, in addition to the swinging operation, an operation of continuously rotating the ventilation tube is enabled, and the controllability of the nozzle swinging operation can be improved.

  Another means is that the control device includes a setting unit, a processing unit, and an output unit, and the processing unit stores and processes the information on the swinging motion and the tilting motion set by the setting unit, and then outputs the information. Commands are given to the swing motor and tilting motor by the unit. Thereby, the swinging motion and the tilting motion can be arbitrarily set.

  Another means is that the setting of the swing motion in the setting unit includes at least one information of swing ON / OFF, swing speed, swing angle, or swing center position. Thereby, the swing motion can be arbitrarily set.

  In another means, the setting of the tilting operation in the setting unit can select any of manual tilting adjustment, automatic tilting ON, and automatic tilting OFF. Thereby, tilting operation can be set arbitrarily.

  Another means is to further provide an input terminal in the setting unit and input a program created in advance by a computer to the processing unit via the input terminal. Accordingly, the three-dimensional operation of the nozzle is automatically performed, and the controllability of the nozzle swinging operation and tilting operation can be improved.

  In addition, the other means includes a wireless remote controller and a receiver whose setting unit has a transmitter, and transmits information set by the wireless remote controller from the transmitter to the receiver by wireless communication means. Thereby, the swinging motion and the tilting motion can be easily set at hand.

  Another means uses infrared rays as a wireless communication means. Thereby, the wireless communication means can be made inexpensive.

  In addition, the other means further includes a blowing air volume control means and a human sensor, detects whether or not there is a person in a range where the nozzle blows the wind by a swinging motion and a tilting motion, and the blowing air flow based on the detection information The control means is operated. Thereby, energy saving can be achieved.

  Another means is that when the human sensor detects the presence of a person in a range where the nozzle blows air by a swinging operation and a tilting operation, the blowing air volume control means automatically blows the wind from the nozzle. When it is started and the presence of a person is no longer detected, the blowing air volume control means automatically stops the blowing of the wind after a lapse of a predetermined delay time. Thereby, energy saving can be achieved without malfunction.

  ADVANTAGE OF THE INVENTION According to this invention, the nozzle for an air conditioning which can perform angle adjustment of a nozzle automatically can be provided by taking the time to incline a nozzle automatically without taking time and effort. In addition, the cost can be reduced, the control can be performed with a small number of components, the controllability can be improved, the swinging motion and the tilting motion can be easily set at hand, and energy saving is achieved. Can also be achieved.

  According to the first aspect of the present invention, there is provided a ventilation cylinder attached to the ventilation path via automatic swinging means, a cylindrical nozzle attached to the tip of the ventilation cylinder for blowing air, An automatic tilting means that is fixed inside and tilts the nozzle, a sealing mechanism for ensuring airtightness provided in the tilting direction of the nozzle on the surface of the ventilation cylinder, and a control device that controls the swinging and tilting operations. Therefore, the nozzle is automatically tilted in the vertical direction with respect to the swinging direction of the ventilation tube by the automatic swinging means, and the nozzle angle is automatically adjusted.

  According to a second aspect of the present invention, the automatic swing means includes a swing motor fixed to the ventilation path, and a swing support portion for fixing the shaft of the swing motor to the ventilation tube, the swing motor Since the automatic swing operation is performed by repeating the forward and reverse rotations of the shaft, the automatic swing can be controlled with a small number of components.

  According to the third aspect of the present invention, the automatic tilting means includes the tilting motor fixed to the ventilation cylinder and the tilting shaft fixed to the nozzle, so that the automatic tilting can be controlled with a small number of components. Have.

  According to a fourth aspect of the present invention, the tilting shaft is supported by the ventilating cylinder so as to be perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, and the shaft of the tilting motor is installed in parallel to the tilting shaft. Is transmitted to the tilting shaft via the crank mechanism, so that the cost of the tilting motor can be reduced.

  According to a fifth aspect of the present invention, the tilting shaft is supported by the ventilating cylinder so as to be perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, and the shaft of the tilting motor is installed in parallel to the tilting shaft. This rotation is transmitted to the tilting shaft via the rotary parallel transmission mechanism, so that the controllability of the tilting operation of the nozzle is improved.

  According to a sixth aspect of the present invention, the tilting shaft is supported by the ventilating cylinder in a direction perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, the shaft of the tilting motor is directly connected to the tilting shaft, and the rotation of the shaft of the tilting motor is performed. Is transmitted directly to the tilting shaft, so that the transmission mechanism can be eliminated and the cost can be reduced.

  In the invention according to claim 7 of the present invention, the sealing mechanism is constituted by an opening groove provided on both sides in the tilting direction of the nozzle and a plurality of shutters, and the shutters in the direction in which the nozzle is tilted are overlapped. For this reason, even when the nozzle is tilted, the airtightness is ensured.

  In the invention according to claim 8 of the present invention, the seal mechanism is constituted by the elastic material provided on both sides of the nozzle tilting direction, and the elastic material in the direction in which the nozzle is moved by the tilting operation is contracted, so that the nozzle tilts. Even if it does, it has the effect | action of ensuring airtightness.

  According to the ninth aspect of the present invention, the control device is attached to the ventilation path, and the electric wiring of the tilting motor fixed to the ventilation cylinder rotated by the swinging motion is connected to the control device via the sliding contact of the rail. Since it is connected, the operation of continuously rotating the ventilation tube in addition to the swinging motion is enabled, and the controllability of the nozzle swinging motion is improved.

  According to a tenth aspect of the present invention, the control device includes a setting unit, a processing unit, and an output unit, and causes the processing unit to store and process information on the swinging motion and the tilting motion set by the setting unit. After that, since the output unit issues a command to the swing motor and tilting motor, the swinging motion and tilting motion can be set arbitrarily.

  According to the eleventh aspect of the present invention, since the setting of the swing motion in the setting unit includes at least one information of swing ON / OFF, swing speed, swing angle, or swing center position, It has the effect that the swing motion can be set arbitrarily.

  The invention according to claim 12 of the present invention has an effect that the tilting operation can be arbitrarily set since the setting of the tilting operation in the setting unit can be any of manual tilt adjustment, automatic tilting ON or automatic tilting OFF. .

  According to the thirteenth aspect of the present invention, since the setting unit is further provided with an input terminal, and a program created in advance by a computer is input to the processing unit via the input terminal, the three-dimensional operation of the nozzle is automatically performed. It has the effect of improving the controllability of the nozzle swinging and tilting operations.

  According to the fourteenth aspect of the present invention, the setting unit includes a wireless remote controller having a transmitter and a receiver, and information set by the wireless remote controller is transmitted from the transmitter to the receiver by wireless communication means. The operation and the tilting operation can be easily set at hand.

  According to the fifteenth aspect of the present invention, since infrared rays are used as the wireless communication means, the wireless communication means can be made inexpensive.

  The invention according to claim 16 of the present invention further includes a blowing air volume control means and a human sensor, detects whether or not there is a person in a range where the nozzle blows wind by a swinging motion and a tilting motion, and includes the detection information in the detection information. Since the blowing air volume control means is operated based on this, it has an effect of saving energy.

  According to a seventeenth aspect of the present invention, when the human sensor detects the presence of a person in a range where the nozzle blows air by a swinging operation and a tilting operation, the blowing air volume control means blows the wind from the nozzle. When the presence of a person is no longer detected, the blowing air volume control means automatically stops the blowing of air from the nozzle after the elapse of a predetermined delay time. Have

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

(Embodiment 1)
FIG. 1 is a longitudinal sectional view of an air-conditioning outlet according to Embodiment 1 of the present invention.

  In FIG. 1, reference numeral 1 denotes a ventilation cylinder attached to a shaft 5 of a swing motor 4 fixed to a ventilation path 3 as an automatic swinging means 2 via a swing support portion 6. A cylindrical nozzle 9 is attached for dispensing. Reference numeral 10 denotes an automatic tilting means that is fixed to the inside of the ventilation tube 1 and tilts the nozzle 9. The tilting shaft 11 is fixed to the nozzle 9 and supported by the ventilation tube 1 in a direction perpendicular to the ventilation direction of the nozzle 9 and parallel to the swinging direction. A tilting motor 13 having a shaft 12 fixed to the ventilation cylinder 1 and installed in parallel with the tilting shaft 11, and a crank mechanism 14 for transmitting the continuous rotational motion of the shaft 12 of the tilting motor 13 to the rotational reciprocating motion of the tilting shaft 11. It consists of and. 7 is a sealing mechanism provided in the tilting direction of the nozzle 9 on the surface of the ventilation tube 1, and the nozzle 9 tilts as shown in the perspective view of the air-conditioning outlet in the first embodiment of the present invention in FIG. An opening groove 8a provided in the ventilating tube 1 in the range and a plurality of shutters 8b which are disposed so as to cover the surface of the opening groove 8a and overlap the nozzle 9 in a tilting direction.

  Reference numeral 16 denotes a control device fixed to the ventilation path 3, which is electrically connected to the tilting motor 13 via the electric wiring 17a to the rail 18 to the contact 19 to the electric wiring 17b, and to the swing motor 4 via the electric wiring 17c. Connected. The control device 16 includes a setting unit 20, a processing unit 21, and an output unit 22, and the setting unit 20 includes a receiver 25 that receives infrared rays emitted from a wireless remote controller 24 having a transmitter 23. The transmitted information is transmitted from the transmitter 23 to the receiver 25 by infrared rays. By using infrared rays as the wireless communication means, the cost can be relatively reduced. A damper 26 is provided in the ventilation path 3 as a blown air volume control means for detecting the presence or absence of a person by the human sensor 27 and controlling the air volume blown from the nozzle 9. Open and close. The setting unit 20 is provided with an input terminal 29. By connecting to the computer (not shown), a program created in advance by the computer can be input to the processing unit 21 via the input terminal 29. it can.

  FIG. 2 is a front view of the wireless remote controller for the air-conditioning outlet according to the first embodiment of the present invention.

  The wireless remote controller 24 includes a swing operation ON / OFF switch 24a, a swing speed setting switch 24b, a swing angle setting switch 24c, a swing center position setting switch 24d, a manual tilt adjustment switch 24e, and an automatic tilt ON / OFF switch 24f. Is provided.

  Next, the operation in the first embodiment will be described. Air for air conditioning such as cooling and heating supplied into the ventilation path 3 is blown out from the nozzle 9 through the ventilation cylinder 1. At this time, the rotation of the shaft 5 of the swing motor 4 as the automatic swing means 2 repeats normal rotation and reverse rotation, thereby performing the horizontal automatic swing operation of the ventilation tube 1 including the nozzle 9 and the air-conditioning blowout. So-called zone air-conditioning can be performed, in which air-conditioning air is supplied over a wide area to a place where a person is present under the mouth. In particular, during cooling, directing air toward the person has the effect of lowering the sensible temperature. Furthermore, since intermittent air hits the person, comfort can be ensured.

  The setting of the swing motion can be performed by a switch of the wireless remote controller 24. For example, when the head is swung around a place where a person is present, the head swing center position setting switch 24d is first kept pressed, and when the nozzle 9 reaches a desired head swing center position, the hand is released from the switch. Next, after the swing operation ON / OFF switch 24a is pressed to start the swing operation, the swing angle setting switch 24c is pressed several times to thereby select a desired swing angle (for example, 60 °, 90 °, 120 °). Etc.) and further, the preferred swing speed (for example, low speed, medium speed, high speed, etc.) is set by pressing the swing speed setting switch 24b several times. In these operations, information set by the wireless remote controller 24 is transmitted by infrared rays from the transmitter 23 to the receiver 25 as the setting unit 20, stored and processed by the processing unit 21, and then the swing motor by the output unit 22. 4 to control the automatic swing operation of the nozzle 9. The electrical wirings 17a and 17b of the tilting motor 13 fixed to the ventilation cylinder 1 rotated by the swinging motion are connected to the control device 16 through the sliding contact between the rail 18 and the contact 19, and Even in the case where the nozzle 9 is continuously rotated in addition to the operation, the electric wirings 17a and 17b are not twisted, so that the controllability of the swinging operation can be improved.

  Further, when the presence sensor 27 is detected by the human sensor 27 in the range where the nozzle 9 blows out the wind, the damper 26 as the blowing air volume control means is opened and the blowing of the wind from the nozzle 9 is automatically started. When the presence of a person is no longer detected, the damper 26 as the blowing air volume control means is closed after a predetermined delay time has elapsed, and the blowing of wind from the nozzle 9 is automatically stopped. Thereby, since air-conditioning air is supplied only when necessary, energy saving can be achieved. Here, when the presence of a person is no longer detected, the reason why the damper 26 is closed after a predetermined delay time elapses is that when an infrared sensor or the like is used as the human sensor 27, Therefore, by providing a delay time (2 minutes as an example), it is possible to prevent a malfunction in which the blowing of wind is stopped despite the presence of a person.

  Next, the automatic tilting operation in the first embodiment will be described. The automatic tilting operation automatically tilts the nozzle 9 at least in the vertical direction with respect to the swinging direction of the ventilation tube 1 including the nozzle 9. In the first embodiment, the automatic tilting operation of the ventilation tube 1 including the nozzle 9 is performed. While the swinging direction is horizontal, the automatic tilting operation is performed in the vertical direction. As shown in the installation diagram of the air-conditioning outlet in Embodiment 1 of the present invention in FIG. 3, when air-conditioning air is supplied from the nozzle 9 to the place where the person is located obliquely below the air-conditioning outlet, When the arrangement of the person changes from the A position to the B position, the vertical angle of the nozzle 9 needs to be adjusted. In the first embodiment, the setting is performed by the switch of the wireless remote controller 24. Can do. That is, the manual tilt adjustment switch 24e is kept pressed, and the hand is released from the switch when the nozzle 9 reaches a desired vertical angle. At this time, information set by the wireless remote controller 24 is transmitted by infrared rays from the transmitter 23 to the receiver 25 as the setting unit 20, stored and processed by the processing unit 21, and then commanded to the tilting motor 13 by the output unit 22. And the shaft 12 of the tilting motor 13 is rotated. The continuous rotational motion of the shaft 12 is transmitted as a reciprocating motion to the tilting shaft 11 by the crank mechanism 14, and the nozzle 9 fixed to the tilting shaft 11 is automatically tilted up and down to be adjusted to a desired vertical angle. It is something that can be done. The method of converting the rotational motion into the reciprocating motion using the crank mechanism 14 can reduce the cost of the tilt motor 13 because the tilt motor 13 only needs to rotate in one direction.

  In these operations, as shown in FIG. 7, the nozzle 9 tilts along the opening grooves 8a provided on both sides in the tilting direction, but there are a plurality of nozzles 9 in the direction in which the nozzle 9 is tilted. The shutters 8b overlap, and the plurality of shutters 8b extend in the opening groove 8a in the opposite direction, so that the airtightness of the ventilation tube 1 is ensured even when the nozzle 9 is tilted.

  Further, by pressing the automatic tilt ON / OFF switch 24f of the wireless remote controller 24, the nozzle 9 can be continuously tilted in the vertical direction, so that air for air conditioning can be supplied in a wider range three-dimensionally. it can. For example, in FIG. 3, when a person is in both the A position and the B position, the air for air conditioning can be supplied to both ranges by the tilting operation of the nozzle 9 in the vertical direction. Further, these three-dimensional operations are performed by connecting a computer (not shown) and an input terminal 29 and inputting a program created in advance by the computer to the processing unit 21 via the input terminal 29. 9 can be automatically performed, and the controllability of the swinging and tilting operations of the nozzle 9 can be further improved.

  As described above, according to the first embodiment, even if the air outlet is mounted at a high place, there is no need to climb a stepladder or the like to adjust the angle of the nozzle 9 and perform manual adjustment. Even when the arrangement of the nozzle 9 is changed, the angle of the nozzle 9 can be automatically adjusted without taking time and effort by automatically tilting the nozzle 9.

(Embodiment 2)
FIG. 4 is a longitudinal sectional view of the air-conditioning outlet in the second embodiment of the present invention. 4, the same components as those in FIG. 1 are denoted by the same reference numerals, and the description thereof is omitted.

  In FIG. 4, reference numeral 10 denotes an automatic tilting means that is fixed to the inside of the ventilation cylinder 1 and tilts the nozzle 9, and is fixed to the nozzle 9 and supported by the ventilation cylinder 1 perpendicular to the ventilation direction of the nozzle 9 and parallel to the swinging direction. A tilting motor 11 having a tilting shaft 11, a tilting motor 13 having a shaft 12 fixed to the ventilation cylinder 1 and installed in parallel to the tilting shaft 11, and a rotation for transmitting the rotational motion of the shaft 12 of the tilting motor 13 to the rotational motion of the tilting shaft 11. It is comprised from the chain 41 as a parallel transmission mechanism. When the nozzle 9 is automatically tilted, the rotation of the shaft 12 of the tilting motor 13 repeats normal rotation and reverse rotation, so that the nozzle 9 fixed to the tilting shaft 11 moves in the vertical direction. Can be automatically tilted and adjusted to a desired vertical angle.

  As described above, according to the second embodiment, the rotation of the tilting motor 13 is directly transmitted to the tilting shaft 11, so that the tilting angle width in the vertical direction is arbitrarily set particularly when the automatic tilting operation is continuously performed. It can be set, and the controllability when supplying air for air conditioning over a wide range in three dimensions can be further improved.

(Embodiment 3)
FIG. 5 is a longitudinal sectional view of the air-conditioning outlet in the third embodiment of the present invention. In FIG. 5, the same components as those in FIG.

  In FIG. 5, reference numeral 10 denotes an automatic tilting means that is fixed inside the ventilation cylinder 1 and tilts the nozzle 9, and is fixed to the nozzle 9 and supported by the ventilation cylinder 1 perpendicular to the ventilation direction of the nozzle 9 and parallel to the swinging direction. The tilting shaft 11 and the tilting motor 13 having both shaft shafts 12 a fixed to the ventilation tube 1 and directly connected to the tilting shaft 11 are configured. When the nozzle 9 is automatically tilted, the rotation of both shaft shafts 12a of the tilting motor 13 repeats normal rotation and reverse rotation, so that the nozzle 9 fixed to the tilting shaft 11 is transmitted to the tilting shaft 11 as a reciprocating motion. It tilts automatically in the vertical direction and can be adjusted to the desired vertical angle.

  As described above, according to the third embodiment, the rotation of both shafts 12a can be directly transmitted to the tilting shaft 11 by using the double shaft motor as the tilting motor 13, and therefore, particularly when the automatic tilting operation is continuously performed. Can arbitrarily set the tilt angle width in the vertical direction, and can further improve the controllability when supplying air for air conditioning in a three-dimensional range. In addition, since there is no transmission mechanism, the mechanism is simple and the reliability against failure or the like can be improved.

(Embodiment 4)
FIG. 6 is a longitudinal sectional view of an air-conditioning outlet in the fourth embodiment of the present invention. In FIG. 6, the same components as those in FIG.

  In FIG. 6, reference numeral 7 denotes a sealing mechanism provided in the tilting direction of the nozzle 9 on the surface of the ventilating tube 1, and is configured by a rubber bellows-like stretchable material 51 provided in the ventilating tube 1 in a range in which the nozzle 9 tilts. ing. When the nozzle 9 performs a tilting operation, the bellows of the stretchable material 51 in the direction in which the nozzle 9 approaches is contracted, and the bellows of the stretchable material 51 in the opposite direction is expanded, thereby ensuring the airtightness of the ventilating cylinder 1. It is.

  As described above, according to the fourth embodiment, by using the rubber bellows-like stretchable material 51 for the seal mechanism 7, the cost can be reduced, and the mechanism is simple and the reliability with respect to failure or the like can be reduced. Can be increased.

  The air-conditioning outlet of the present invention is useful as an automatic swing outlet used when air conditioning such as cooling or heating is performed in a large space. Moreover, it is applicable also to the use only of ventilation and ventilation.

The longitudinal cross-sectional view which shows the blower outlet for air conditioning of Embodiment 1 of this invention The front view which shows the wireless remote control of the air outlet for Embodiment 1 of this invention Installation drawing of air-conditioning outlet according to Embodiment 1 of the present invention The longitudinal cross-sectional view which shows the blower outlet for air conditioning of Embodiment 2 of this invention The longitudinal cross-sectional view which shows the blower outlet for air conditioning of Embodiment 3 of this invention The longitudinal cross-sectional view which shows the blower outlet for air conditioning of Embodiment 4 of this invention The perspective view which shows the blower outlet for air conditioning of Embodiment 1 of this invention Vertical section of a conventional air outlet Installation drawing of conventional air outlet

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Ventilation cylinder 2 Automatic swing means 3 Ventilation path 4 Swing motor 5 Shaft 6 Swing support part 7 Seal mechanism 8a Opening groove 8b Shutter 9 Nozzle 10 Automatic tilting means 11 Tilt shaft 12 Shaft 13 Tilt motor 14 Crank mechanism 16 Controller 17a Electrical wiring 17b Electrical wiring 18 Rail 20 Setting unit 21 Processing unit 22 Output unit 23 Transmitter 24 Wireless remote controller 25 Receiver 26 Damper 27 Human sensor 29 Input terminal 41 Chain 51 Stretchable material

Claims (17)

A ventilation cylinder attached to the ventilation path via automatic swinging means, a cylindrical nozzle attached to the tip of the ventilation cylinder for blowing air, and fixed to the inside of the ventilation cylinder and tilting the nozzle An automatic tilting means; a sealing mechanism for ensuring airtightness provided in the tilting direction of the nozzle on the surface of the ventilation cylinder; and a control device for controlling the swinging action and the tilting action. The air-conditioning outlet includes a direction in which the nozzle is tilted including at least a direction perpendicular to a swinging direction of the ventilation tube by the automatic swinging means. The automatic swing means includes a swing motor fixed to the ventilation path, and a swing support portion that fixes the shaft of the swing motor to the ventilation tube, receives a command from a control device, and The air-conditioning outlet according to claim 1, wherein the automatic swinging operation is performed by repeating normal rotation and reverse rotation. The air conditioning outlet according to claim 1 or 2, wherein the automatic tilting means includes a tilting motor fixed to the ventilation cylinder and a tilting shaft fixed to the nozzle. The tilting shaft is supported by the ventilation tube perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, and the shaft of the tilting motor is installed in parallel to the tilting shaft, receives the command from the control device, and rotates the shaft of the tilting motor The air-conditioning outlet according to claim 3, wherein the nozzle is automatically tilted by being transmitted to the tilting shaft via a crank mechanism. The tilting shaft is supported by the ventilation tube perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, and the shaft of the tilting motor is installed in parallel to the tilting shaft, receives the command from the control device, and rotates the shaft of the tilting motor The air-conditioning outlet according to claim 3, wherein the nozzle is automatically tilted by transmitting to the tilting shaft via a rotary parallel transmission mechanism. The tilting shaft is supported by the ventilation tube perpendicular to the ventilation direction of the nozzle and parallel to the swinging direction, the shaft of the tilting motor is directly connected to the tilting shaft, receives a command from the control device, and rotates the shaft of the tilting motor. The air-conditioning outlet according to claim 3, wherein the nozzle is automatically tilted by being directly transmitted to the tilt shaft. The sealing mechanism is composed of an opening groove provided on both sides in the tilting direction of the nozzle and a plurality of shutters, and the shutter in the direction in which the nozzle is shifted by the tilting operation overlaps to ensure airtightness. Item 7. The air-conditioning outlet according to any one of Items 3 to 6. The seal mechanism is constituted by an elastic material provided on both sides in the tilting direction of the nozzle, and the airtightness is secured by contraction of the elastic material in the direction in which the nozzle is moved by the tilting operation. An air-conditioning outlet according to any one of the above. The control device is attached to the ventilation path, and the electrical wiring of the tilting motor fixed to the ventilation cylinder that rotates by the swinging motion is connected to the control device through sliding contact of a rail. The air-conditioning outlet according to Crab. The control device includes a setting unit, a processing unit, and an output unit. Information on the swing motion and tilting motion set by the setting unit is stored and processed by the processing unit, and then the swing motor is operated by the output unit. The air-conditioning outlet according to any one of claims 3 to 9, which issues a command to the tilting motor. The air conditioning outlet according to claim 10, wherein the setting of the swing motion in the setting unit includes at least one information of swing ON / OFF, swing speed, swing angle, or swing center position. The air conditioning outlet according to claim 10, wherein the setting of the tilting operation in the setting unit can select any one of manual tilting adjustment, automatic tilting ON, and automatic tilting OFF. The air-conditioning outlet according to claim 10, further comprising an input terminal in the setting unit, and automatically performing a three-dimensional operation of the nozzle by inputting a program created in advance by a computer to the processing unit via the input terminal. . The air conditioning according to any one of claims 10 to 13, wherein the setting unit includes a wireless remote controller having a transmitter and a receiver, and transmits information set by the wireless remote controller from the transmitter to the receiver by wireless communication means. Outlet. The air outlet for air conditioning according to claim 14, wherein infrared rays are used as wireless communication means. A blowing air volume control means and a human sensor are further provided, wherein the nozzle detects the presence or absence of a person in the range where the wind blows out by a swinging operation and a tilting operation, and operates the blowing air volume control means based on the detection information. Item 16. An air-conditioning outlet according to any one of Items 1 to 15. When the presence sensor detects the presence of a person in the area where the nozzle blows out the wind by swinging and tilting, the blowing air volume control means automatically starts blowing the air from the nozzle, and the presence of the person The air-conditioning outlet according to claim 16, wherein when the air flow is no longer detected, the blowing air volume control means automatically stops blowing air from the nozzle after a predetermined delay time has elapsed.

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