JPH01100046U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing how the remote control device for an air conditioner according to this invention is used, and FIG. 2 is a perspective view of a transmitter in the remote control device viewed from the surface.
Figure 3 is a perspective view of Figure 2 seen from the back, Figure 4 is an enlarged sectional view of the transmitter's light emitting section, and Figure 5 shows the mounting box for storing the transmitter and installing it on a wall. 6 is a perspective view showing an indoor unit of an air conditioner according to another embodiment, FIG. 7 is an enlarged perspective view showing a light receiving section of the same air conditioner, and FIG. 8 is a conventional example. 9 is a perspective view of an air conditioner having the circuit configuration shown in FIG. 8, and FIG. 10 is an enlarged perspective view showing details of the transmitter shown in FIG. 9. 4 is a transmitter, 10 is an angle adjuster, and 11 is a light emitting diode. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

[Scope of utility model registration request] A transmitter that detects the temperature using a temperature detection element such as a thermistor and sends a compressor on/off signal, and a wireless signal sent from this transmitter that drives a relay with contacts that turns the compressor on and off according to the received signal. In an air conditioner equipped with a receiving circuit,
1. A remote control device for an air conditioner, characterized in that a transmitter body is provided with an angle adjuster that supports a plurality of transmitting elements such as light emitting diodes so as to be freely vertically and horizontally.