JPH0439579B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a remote controller for an air conditioner that is fixed to a wall or the like and connected to a control line for remote control.

[Prior Art] Fig. 7 is an exploded perspective view showing a remote control box for an air conditioner disclosed in, for example, Japanese Utility Model Application Publication No. 57-22288. The remote control box is connected to the main body via remote control cord 2. The remote control box 1 consists of an upper case 1a made of resin, a board 7 on which a plurality of operating levers 3, 4, 5, control parts 6 such as a microcomputer, etc. are arranged, and a lower case 1b made of resin. . 8 is upper and lower case 1
The remote control cord 2 introduced into the case through the cord insertion opening 8 is connected to the board 7 via the connector 9. Reference numeral 10 denotes a projection provided on both sides of the cord insertion hole 8 in parallel with the side surface of the case, and a boss 1 for connecting the case.
1 is attached.

Next, the operation will be explained. The remote control cord 2 inside the case is fixed to both sides of the cord insertion hole 8 while being held between protrusions 10 and case connection bosses 11.

[Problem to be solved by the invention] Since the conventional remote control box of an air conditioner is configured as described above, the remote control cord (hereinafter referred to as a control line) is connected to the remote controller and then fixed to the wall surface. It is necessary to
In addition, when connecting the control line with it exposed on the wall, it is necessary to fix the control line to the wall after completing the installation of the remote controller, which may impair reliability during installation and cause defects such as incorrect wiring or disconnection. becomes. Furthermore, even if the remote controller is provided with a connection terminal board, the remote controller cannot be connected to the control line in a fixed state, resulting in poor workability.

This invention was made to solve this problem, and it is possible to connect the control wires to the terminal board after the remote controller is fixed after the control wires have been installed with the control wires exposed or recessed in the wall surface. The purpose of this invention is to provide a remote controller for an air conditioner.

[Means for Solving the Problems] A remote controller for an air conditioner according to the present invention has a printed circuit board mounted with an IC etc. sandwiched between an upper case and a lower case. consisting of a remote controller main body having a mounting hole that penetrates through the wall and is screwed to a switch box provided on the wall, a terminal plate for connecting the control line molded on the upper case, and a cover that covers the upper part of the remote control main body. It is.

[Function] According to the present invention, the remote control main body and the terminal plate for connecting the control line are molded on the upper case,
By covering the upper part of the remote controller body with a cover, the control line wiring can be connected after the remote controller body is fixed.

[Example] Hereinafter, an example of the present invention will be described with reference to the drawings. In the figure, 12 is the main body of the remote controller, which includes an upper case 1a in which a mounting hole 13 and a terminal plate 14 for connecting control lines are formed so as to sandwich a printed circuit board 7 on which ICs such as a switch display section and control parts 6 are mounted. , a lower case 1b is provided with rear intake ports 15 on the top and bottom of the control line 2, side intake ports 16 on the top, left and right, and a lower case 1b formed with ribs 10 that sandwich and hold the control line 2, and a fixing screw 1.
It is assembled into one piece by 7.

Reference numeral 18 denotes a mounting screw for mounting the remote controller main body 12 on a wall switchbox (not shown). After the remote controller main body 12 is mounted, a cover 19 is mounted from above and fixed with cover fixing screws 20.

Next, the mounting of the above embodiment on a wall will be described. The remote controller main body 12 consisting of the lower case 1b, the board 7, and the upper case 1a is attached to a switch box (not shown) already attached to the wall surface using the attaching screws 18 through the attaching holes 13. Next, take in the control line 2 from either the left or right side above the side outlet 16 of the lower case 1b,
The ribs 10 erected on the lower case 1b are inserted and connected to the terminal plate 14 for connecting the control line. Finally, attach the cover 19 from the top and use the cover fixing screws 20.
This is completed by fixing the cover 19.

[Effects of the Invention] As described above, according to the present invention, in a remote controller configured such that a printed circuit board on which an IC, etc. is mounted is sandwiched between an upper case and a lower case, the printed circuit board that penetrates the upper case and the lower case and is inserted into the wall surface. a remote control body having a mounting hole screwed to a switch box provided in the remote control body;
A control line connection terminal plate molded on the upper case,
Since it is composed of a cover that covers the upper part of the remote control body, it is easy to assemble and has the effect that the pre-fixed control wires can be easily and reliably attached to the terminal board after fixing the remote controller. It is something.

[Brief explanation of drawings]

FIG. 1 is a front view showing a remote controller for an air conditioner which is an embodiment of the present invention. FIG. 2 is an exploded side sectional view showing the cover of FIG. 1 in section. FIG. 3 is a front view of the configuration shown in FIG. 1 with the cover removed. FIG. 4 is an explanatory side view showing control line connections of the remote controller. FIG. 5 is an explanatory front view showing control line connections of the remote controller. FIG. 6 is an exploded side configuration diagram of the remote controller main body. 7th
The figure is an exploded perspective view showing a conventional remote controller for an air conditioner. In the figure, 1a is an upper case, 1b is a lower case, 2 is a control line, 12 is a remote control body, 13 is a mounting hole, 14 is a terminal board for connecting a control line,
19 is a cover. In the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Claims] 1. In a remote controller configured by sandwiching a printed circuit board with an IC, etc. mounted between an upper case and a lower case, a mounting hole that passes through the upper case and lower case and is screwed to a switch box provided on the wall surface is provided. A remote controller for an air conditioner, comprising: a remote control main body having a remote control body; a control line connection terminal plate molded on the upper case; and a cover covering an upper part of the remote control main body.