JPS6030652Y2 - Air conditioner operation control device - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to an operation control device for an air conditioner.

In an air conditioner equipped with an electronic timer that also serves as a clock, when the timer set knob is set to the 1 clock 1 position, the air conditioner is turned on and off by running and stopping operations, and in other 1 timer set or 1 clock adjustment positions, Some air conditioners are designed so that they do not respond even if you start or stop them.

On the other hand, there is a concept that it is better to give priority to start and stop operations no matter what position the timer set knob is at.

The present invention is based on the latter concept, and aims to provide an air conditioner operation control device that allows the air conditioner to be started and stopped at will, regardless of the setting position of the timer set knob. do.

An embodiment of the present invention will be described below with reference to the accompanying drawings.

Figure 1 shows the operation panel of the air conditioner according to the present invention, which is connected to the air conditioner main body by a cord.
Its element is the clock display section DP.

Timer set knob SW1 Clock adjustment switch S□, S2,
It has an air conditioner on/off switch, an air conditioner wind adjustment switch, and a timer on/off switch.

By manipulating each of these elements, air conditioner operation,
You can stop, adjust the wind power, and perform various operations on the electronic timer that also serves as a clock.

FIG. 2 is a flowchart showing the control operation in the present invention.

As can be seen from this signal flow, no matter what position the timer set knob is in, all of these signals are concentrated on whether the 1 run/stop button is pressed, and regardless of the set position of the timer set knob. Start and stop the machine without stopping.

Furthermore, since this flow goes through the process of pressing the timer button one more time, the air conditioner is operated depending on whether or not the timer operates.

FIG. 3 shows the configuration of an embodiment of the present invention.

In the figure, SW is a changeover switch corresponding to the timer set knob; 1 clock 1.1 clock adjustment, 'timer set,
It has three switching positions.

By this switching, a predetermined operation command is given to the clock counter C1 and the timer counter C2.

As a result, these counters C1 and C2 count the output of time base 'm.

The switches S1 and S2 are used when setting the changeover switch SW to the 1-clock adjustment position and adjusting the time signal of the clock.

The counting outputs of the counters C1 and C2 are applied to the driver D1 and the clock display panel DP via the changeover switch SW when the clock is operating, and are applied to the matching circuit CD and sent to the driver D1 clock via the changeover switch SW when the timer is operating. It is given to the display panel DP.

The output of the coincidence circuit CD is then given to the control circuit of the air conditioner.

This control circuit includes an operating switch S in parallel with the output of the coincidence circuit CD.

The output is now given.

That is, the output of the coincidence circuit CD and the operation switch S.

The output is given to the drivers D and D2 and used to energize the compressor relay RYo and the fan relay RYF, and the compressor motor M is activated by the operation of these relays.

, the fan motor MP is turned on and off.

Therefore, in this circuit, regardless of whether the timer operates or not,
Operation switch S.

The air conditioner can be started and stopped depending on the operation.

As mentioned above, the present invention has three switching positions: clock, clock adjustment, and timer set, and regardless of the switching position of the switch that is switched by the timer set knob, the operation switch can be used to turn the air conditioner on and off. Since the air conditioner can be started and stopped at will with extremely simple operations, the air conditioner can be operated without being restricted by the set position of the timer set knob, increasing the degree of freedom in operating the air conditioner.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing the positional relationship of the air conditioner according to the present invention,
FIG. 2 is a flowchart showing the control operation of the present invention, and FIG. 3 is a block diagram showing one embodiment of the present invention.

Claims (1)

[Scope of utility model registration request] A device that has a timer and controls the operation of an air conditioner according to the output of the timer includes a changeover switch that has three switching positions: clock, clock adjustment, and timer set, and a time base and a switch for the clock and timer. a timekeeping device having a counter, which performs clock operation, clock adjustment operation, and timer setting operation by counting the output of a time base according to the switching position of the changeover switch, and generates an output when the set time of the timer elapses; an on-off operation switch that produces an on or off output depending on the time, and an output of the on-off operation switch and the output of the timing device to reverse the output and change the air conditioner from a stopped state to an operating state or from an operating state to a stopped state. An operation control device for an air conditioner, characterized by comprising a control circuit for shifting.