JPS60175955A - Variable airflow direction device for air conditioner - Google Patents

Abstract

PURPOSE:To operate an airflow changing blade provided in an air discharging port remote from an operating position by one-action operation of only depressing a button by a method wherein a wire, energized to the returning side thereof at all times, is connected to one end of the airflow direction changing blade and is extended to the operating section provided at an arbitrary position. CONSTITUTION:When the push-operation button 7 is depressed, a plurality of airflow direction changing blades, connected by a connecting plate 17, are moved simultaneously to the same direction by the wire 10 of a remote controller. A link plate 18 is provided with a support point at the central section thereof substantially and makes rotational motion. Accordingly, the link plates 19, 20, connected to both ends of the link plate 18, move to opposite directions mutually. The remote controller wire 10 is energized by a spring 11 so as to return at all times and the lock thereof is effected by a push mechanism. When the push botton 7 is depressed once more, the lock is released to operate a returning force to the remote controller wire 10 through the spring 11 and the airflow direction changing blade is returned to the initial condition thereof.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Application 1111&J of Industry 1-1 relates to a device for changing the direction of air blowing out of a discharge port in an air conditioner.

Conventional structure and its problems Conventionally, in air conditioners, the direction of blowing air is changed by the user directly manually operating the variable wind direction vane attached to the blowing outlet at the blowing outlet. Or, using a low-speed motor, a plurality of blades are linked and repeatedly varied in the same direction at all times, and there was no configuration that could be controlled by remote control using a remote control wire like the !11.

Some models that use a remote control wire have a front and rear release for the camera, and some can be locked with the 11th button on the 1st box, but the lock can be unlocked by operating other knobs. 11 like dud 1 le 1! -111': Locked with l bush, 2 times 11 bunshi, and lock fg: There was no one with 1 yen to remove 1 bamboo.

Invention 1-1 unreleased 1:ill solves the disadvantages of following 11 criminals,
By simply pressing the button, you can adjust the operating position and Mi.
The purpose is to make the wind direction 039 blades installed in the 1-month (1-month) air blowing direction of the 131st place.

In order to achieve the target, the configuration of the unreleased J is to install two units in which a plurality of variable air direction vanes are connected simultaneously in the same direction in the air outlet I'. The wind direction variable blade part is connected to move in different directions by a link mechanism provided in the center, and a wire that is always biased toward the return side is connected to one end of this variable wind direction blade, and it can be moved to any desired position. :i:' Extends to the operation section provided in I, locks the button once with the button ['', and unlocks with the second button 4&
It is configured to be connected to 4 parts, and the wind direction can be changed by simply pressing a button on the operation part.

The variable wind direction vanes have two groups that move in different directions.C1 The air discharge direction is varied from the front to the direction that spreads out at a wide fan-shaped angle, so the airflow spreads within the air discharge space. Effective name. This has the effect of lowering the cost compared to the twisted electric variable vane.

DESCRIPTION OF THE EMBODIMENTS 1 Below, a configuration in which an embodiment of the unreleased power is applied to a hot air fan will be described with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a main body case, which has 5 discharge ports. 3) It consists of an inlet panel and 2 bottoms and 14 legs, and the suction port 21 in FIG. 2 is provided on the rear surface of the main body. 6 is the operation part, 8 is the operation switch, 9! /i Room temperature control knob, 1o
is the luck 1 translation display lamp, 7 is the push button for the variable wind direction blade that will cause a misfire in January, and - is the button on the control panel. As shown in FIG. 1, this operating section 6 is provided on the t3f7 surface of the main body case 1.

In Fig. 2, a burner 25 is surrounded by a heat exchanger 24, a fan 23 is provided on the F side thereof, a variable wind direction vane 16 according to the present invention is provided on the discharge side, and a discharge fan 22 is provided. The looper is connected to the outlet 1 and 5.

In FIG. 3, 26 is a fanmoke and 27 is a bearing. In Figures 3, 4, 5, and 6, wind direction -i
J-shaped blade 16 is in frame 15. A connecting plate 17 connects multiple wind direction variable blades 16 (three in the figure) so that they always rotate in the same direction at the same time.
Two ・are provided in the frame 15.

18 is from link plate A to both ends 19.2 o via link plate B.
fI is connected to the connection plate 17 of the two variable wind direction vane units to form a variable wind direction vane section. The remote controller is connected to the variable wind direction IjJ' vane 16 at the other end of either of the two variable wind direction units (nfJ) through 14 connections. Connect ilJ Tsuiya 10.

This wire part Q is bendable, and the wire cover 12 covers the entire length, and the other end of the wire 12 is connected to the bushing mechanism part 9 through the rotary F of 13.
l: 4'7111 parts connected within the case.

The bushing mechanism 9 is of a type 4'i4 which is used in audio equipment and is unlocked by pressing the lock once and the second time. Reference numeral 11 is a spring that urges the gear 10 so that it always returns to its original position.

1:1. I will explain the effects in the 1st generation of recordings.

The air sucked in by the fan 23 flows as shown by the arrow, is heated by the heat exchanger 24, passes through the fan 23, and is discharged into the room from the discharge port 5. Direction of this air discharge &:i
? 'rrt The front direction of the machine is regulated by the looper 22, and the horizontal direction is regulated by the variable wind direction blade 16.
It is regulated by When the 7-button operation button on the operation unit 6 is pressed, the stroke of the 9-button mechanism is
The transmission is transmitted to the variable wind direction blade 16 by the remote controller's twister 10, and the plurality of wind direction changing blades (three in the figure) connected by the connecting plate 17 move in the same direction at the same time. This movement is caused by the 19 link plates B connected to the connecting plate 17, and the 18
is transmitted to the link board AI8. The 18 link plates A have a fulcrum approximately in the center and are interlocked in rotation. As a result, the 19.20 link plates B connected to both ends of the link plate A180 become 11υJ in opposite directions.

This is the opposite! IIIJ is on the link board B20.
), connect the other variable wind direction vane Uniso 1 via the connecting plate.
- transmitted to. During this operation, the remote control wheel 1 or Sli is constantly trying to return to its original position by the spring 11, and this locking is performed at the punch mechanism. In Figures 3 and 4, the ω no work is /1e
figure. The two-dot chain line in Figure 5 also shows 7+e t for the 11υJ production of the variable wind direction blade. At this time, the variable wind direction blades are placed from the front of the hot air fan.
19 in advance in 15 directions such that water spreads in 12 and 12 directions.
) The cropping area has been set.

When you press the Gnosh button 7 again, the Bush mechanism part 9
The zero lock is released, and the spring 11 of the remote control wire 10 applies a return force, and the variable wind direction blade +11. B performs the opposite movement as described above and returns to the original state.

Note that instead of the spring 11 of the remote control wire 10, a spring may be provided on the link plate A1B to always bias it toward the return side.

According to this embodiment, the variable wind direction vane provided at the discharge port can be operated by simply pressing the button on the hot air fan operation unit, and the variable wind direction vane can be divided into nibs 07 and 07. It is designed to spread over a wide angle, and has the effect of making it possible to spread the discharged hot air both in the front direction and in the direction of the appliance.

In addition to the effects of ``Yu'', the following effects can be measured by ``Duju''. .

(1) By using a remote control method that connects the wind direction iiJ thorn part and the operation part with a wire line,
The positions i, ``', and 11 can be arbitrarily selected, and as shown in the example, the hot air outlet can be placed on the front side of the product, and the operating section can be installed on the front side of the product. The operation transmission method can be achieved by means such as a wire, and can be realized at low cost.

(2) The direction of the air blower outlet can be varied by simply pressing the push button of the air blower 1515, making it easy and convenient for anyone, including the elderly and children, to operate.

[Brief explanation of the drawing]

Figure 1 is an external view of a hot air fan incorporating a variable wind direction device which is an embodiment of the present invention, Figure 2 is a sectional view of the same side, Figures 3 and 4.
The figure is a cross-sectional view taken along the line A-A' in Figure 2, and shows the wind direction l1liJ'
The operating situation theory of variable vanes Figure IJ-1 and Figure 6 are the same wind direction iiJ
Main blade part, remote control wire part, operation part Bush machine (connection state diagram of strawberry part, Fig. 6 - side 1 folded view of the same wind direction blade. 1... A body case, 5... ...Discharge [1,6
......Operation iL7゛°... Button operation button, 9...Button 41; rs+<, 1o...
・・Wire, 11・・・Spring・, 14・・・・i
qj, tie rod, 15...frame, 16...wind exit J
Variable blade, 17...Connecting plate, 18...Link board A119.20...Link board B121...
...Suction port, 23...Fan, 24...
Heat exchanger 1η. Name of agent: Patent attorney Nakao, Toshio, and 1 other person 2nd
Figure 3 Figure 823 Figure 5 Figure 6

Claims (1)

[Claims] A bendable wire that is always on the return side,
Connect the mechanism that locks with the first push and releases with the second push. A variable wind direction device for an air conditioner connected to a variable wind direction vane, which is composed of a variable wind direction vane, which is composed of a link mechanism provided in the center of the variable wind direction vane.