JPS581981U

JPS581981U - display device

Info

Publication number: JPS581981U
Application number: JP9472681U
Authority: JP
Inventors: 長野　昌利; 森　荘次
Original assignee: 松下電器産業株式会社
Priority date: 1981-06-25
Filing date: 1981-06-25
Publication date: 1983-01-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例における表示装置を具備した
空気調和機の斜視図、第２図は第１図の■−■線による
断面図、第３図は該表示装置の取付けた状態を示す流体
吹出素子の要部分解斜視図、第４図ａ、　　ｂは該表示
装置における円筒体の斜視図及び断面図、第４図ｃ、　
　ｄは光ファイバ線の固定用基板の斜視図及び断面図、
第５図は該表示装置の要部斜視図、第６図Ａ、　Ｂはそ
れぞれ該表示装置における光ファイバ線の配列状態を示
す要部平面図および正面図１．第７図Ａ〜Ｄはそれぞれ
前起空気調和機における風向き変更制御と風向き表、示
の関係を示す動作説明図、第８図は前記空気調和機にお
ける風向き変更制御の動作説明図である。１・・・空気調和機本体、３８・・・円筒体（照射部）
、３９・・・光源、４０・・・筒状基板、４１・・・光
ファイバー、４２・・・風向方向表示体（表示部）。Fig. 1 is a perspective view of an air conditioner equipped with a display device according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a state in which the display device is installed. FIGS. 4a and 4b are perspective views and cross-sectional views of the cylindrical body in the display device, and FIGS. 4c,
d is a perspective view and a cross-sectional view of a substrate for fixing an optical fiber line;
5 is a perspective view of the main part of the display device, and FIGS. 6A and 6B are a plan view and front view of the main part showing the arrangement of optical fiber lines in the display device, respectively. 7A to 7D are operation explanatory diagrams showing the relationship between the wind direction change control and the wind direction table in the forward air conditioner, and FIG. 8 is an operation explanatory diagram of the wind direction change control in the air conditioner. 1... Air conditioner main body, 38... Cylindrical body (irradiation part)
, 39... Light source, 40... Cylindrical substrate, 41... Optical fiber, 42... Wind direction indicator (display section).

Claims

[Claims for Utility Model Registration] If the light emitting surface of a plurality of optical fiber lines is exposed to the display surface of a display section provided in a device, etc., each optical fiber; A cylindrical body with a slit on a part of its outer periphery is installed on the central axis of the substrate mentioned above, and light is emitted from the slit provided on the outer periphery of the cylindrical body, and the light is received by the optical fiber and fiber wire. A display device comprising: a light source that irradiates a surface; and a drive device that drives the cylindrical body so that the irradiated light sequentially enters the light receiving surface of each party fiber line.