JPH0478707U

JPH0478707U -

Info

Publication number: JPH0478707U
Application number: JP12278090U
Authority: JP
Priority date: 1990-11-22
Filing date: 1990-11-22
Publication date: 1992-07-09
Anticipated expiration: 2005-11-22
Also published as: JPH0754892Y2

Description

[Brief explanation of the drawing]

第１図乃至第８図は本考案に係る吊下げ式照明
器具の第１実施例を示し、第１図は器具全体の一
部切欠き正面図、第２図は器具全体の分解図、第
３図は要部の拡大断面図、第４図は保持枠全体の
断面図、第５図は係止機構の係止状態を示す拡大
断面図、第６図は係止機構の係止解除状態を示す
拡大断面図、第７図はカバーの要部の拡大斜視図
、第８図はケースの要部の拡大斜視図である。第
９図乃至第１１図は第２実施例を示し、第９図は
係止機構の拡大一部切欠き側面図、第１０図は係
止機構の係止状態を示す一部切欠き拡大図、第１
１図は係止機構の係止解除状態を示す拡大図であ
る。Ａ……器具本体、Ｂ……ランプホルダ、Ｃ……
係止機構、ａ……荷重受け面、２……ランプ、３
……セード、４……ケース、４ａ……フランジ、
５……カバー、５ｄ……脱落防止部、１７……保
持枠、１８……開口、１９……係止部、２２……
操作部。 1 to 8 show a first embodiment of the hanging lighting device according to the present invention, FIG. 1 is a partially cutaway front view of the entire device, FIG. 2 is an exploded view of the entire device, and FIG. Fig. 3 is an enlarged sectional view of the main parts, Fig. 4 is a sectional view of the entire holding frame, Fig. 5 is an enlarged sectional view showing the locking state of the locking mechanism, and Fig. 6 is the unlocked state of the locking mechanism. FIG. 7 is an enlarged perspective view of the main part of the cover, and FIG. 8 is an enlarged perspective view of the main part of the case. 9 to 11 show the second embodiment, FIG. 9 is an enlarged partially cutaway side view of the locking mechanism, and FIG. 10 is a partially cutaway enlarged view showing the locked state of the locking mechanism. , 1st
FIG. 1 is an enlarged view showing the unlocked state of the locking mechanism. A...Appliance body, B...Lamp holder, C...
Locking mechanism, a... Load receiving surface, 2... Lamp, 3
...Sade, 4...Case, 4a...Flange,
5...Cover, 5d... Falling prevention part, 17... Holding frame, 18... Opening, 19... Locking part, 22...
Operation section.

Claims

[Claims for Utility Model Registration] 1. A lamp holder B for removably holding an illumination lamp 2 is provided on the lower side of the appliance main body A which is suspended and supported, and the lamp 2 attached to this lamp holder B is The shade 3 covering the outer circumferential side is attached to the device main body A.
In the hanging lighting fixture that is detachably attached to the fixture body A, the fixture body A is attached to the holding frame 17 of the shade 3.
The holding frame 17 further includes an opening 18 having a size that allows the instrument main body A to pass through in the vertical direction.
A locking portion 19 that holds the holding frame 17 on the instrument body A by coming into contact with the load receiving surface a formed in the above from above.
A hanging type lighting fixture that is provided with a locking mechanism C that includes: and an operating section 22 that switches the locking section 19 between the locked state and the unlocked state. 2 The load receiving surface a is formed on the outer circumferential surface side of the instrument body A, and on the outer edge side of the load receiving surface a, there is a horizontal surface of the locking part 19 located on the load receiving surface a. 2. The hanging type lighting fixture according to claim 1, further comprising a falling-off prevention part 5d that restricts movement in the direction. 3. The load receiving surface a is configured to engage and hold the case 4 and the cover 5 of the instrument main body A in a detachable manner.
3. The hanging lighting fixture according to claim 2, wherein the upper surface of the flange 4a connected to the case 4 is used for dual purposes.