JPS63174107U

JPS63174107U -

Info

Publication number: JPS63174107U
Application number: JP1986146514U
Authority: JP
Priority date: 1986-09-26
Filing date: 1986-09-26
Publication date: 1988-11-11

Description

[Brief explanation of drawings]

第１図ないし第７図は本考案の一実施例を示し
、第１図は照明装置の斜視図、第２図はキヤツプ
の斜視図、第３図は基板を展開した状態の平面図
、第４図は配列されたＬＥＤ素子を示す平面図、
第５図はプリント配線フイルムと基板を分離して
示す断面図、第６図は基板に取付けた状態の断面
図、第７図は基板を立体形状にした状態の斜視図
、第８図は本考案の他の実施例を示す照明装置の
展開図、第９図は第８図に示された照明装置の一
部の断面図、第１０図は従来の照明装置を示す斜
視図である。１０…照明装置、１１…基体、１３…光源部、
２０…基板、２１…プリント配線フイルム、２２
…ＬＥＤ素子。 1 to 7 show an embodiment of the present invention, in which FIG. 1 is a perspective view of the lighting device, FIG. 2 is a perspective view of the cap, FIG. 3 is a plan view of the expanded board, and FIG. Figure 4 is a plan view showing arranged LED elements;
Figure 5 is a sectional view showing the printed wiring film and the board separated, Figure 6 is a sectional view of the printed wiring film attached to the board, Figure 7 is a perspective view of the board in a three-dimensional shape, and Figure 8 is the book. FIG. 9 is a sectional view of a part of the lighting device shown in FIG. 8, and FIG. 10 is a perspective view of a conventional lighting device. 10... Illumination device, 11... Base, 13... Light source section,
20... Board, 21... Printed wiring film, 22
...LED element.

Claims

[Scope of utility model registration request]

A lighting device characterized in that a large number of LED elements are arranged and attached to a flexible substrate in a predetermined arrangement, and the substrate is further curved or bent into a predetermined three-dimensional shape to form a three-dimensional light source.