JPS6429708U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の配置構成図、第２図
ａは同上の第１図のＡ―Ａ断面図、第２図ｂは同
上の第１図のＢ―Ｂ断面図、第３図は同上の他の
実施例の配置構成図、第４図は同上の第３図のＣ
―Ｃ断面図、第５図は同上の更に他の実施例の配
置構成図、第６図は従来例のエツジライトの平面
図、第７図は同上の側面図、第８図は従来例の配
置構成図、第９図は同上の側面図、第１０図は他
の従来例の内照式の平面図、第１１図は同上の側
面図である。 １はランプ、２は導光板である。 Fig. 1 is a layout configuration diagram of an embodiment of the present invention, Fig. 2a is a sectional view taken along the line AA in Fig. 1 above, Fig. 2b is a sectional view taken along BB in Fig. 1 shown above, and Fig. 3 The figure is a layout diagram of another embodiment of the same as above, and FIG. 4 is C of FIG. 3 of the same as above.
-C sectional view, Fig. 5 is a layout diagram of still another embodiment of the same as above, Fig. 6 is a plan view of the conventional example of Edgelight, Fig. 7 is a side view of the same as the above, and Fig. 8 is the arrangement of the conventional example. FIG. 9 is a side view of the same as above, FIG. 10 is a plan view of another conventional internal illumination type, and FIG. 11 is a side view of the same. 1 is a lamp, and 2 is a light guide plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 長尺物のランプと、このランプから出た光を該
ランプの長手方向に沿つて対面する端面から内部
を通して一面より光を出す平板状の導光板とで構
成される平面光源体を形成し、該平面光源体をラ
ンプの長手方向に連結し、導光板の連結方向の長
さとランプの発光長とを略同じにすると共に、隣
合う平面光源体のランプを互い違いに配設して成
る照明器具。 Forming a flat light source body consisting of a long lamp and a flat light guide plate that emits light from one side through the inside from the end faces facing each other along the longitudinal direction of the lamp, A lighting device in which the planar light source bodies are connected in the longitudinal direction of the lamps, the length of the light guide plate in the connecting direction and the light emitting length of the lamps are approximately the same, and the lamps of adjacent flat light source bodies are arranged alternately. .