FR2309793A1 - Holding arrangement for tubular lamp housing - has flexible clamps in housing slots and locked by rotation - Google Patents
Holding arrangement for tubular lamp housing - has flexible clamps in housing slots and locked by rotationInfo
- Publication number
- FR2309793A1 FR2309793A1 FR7530895A FR7530895A FR2309793A1 FR 2309793 A1 FR2309793 A1 FR 2309793A1 FR 7530895 A FR7530895 A FR 7530895A FR 7530895 A FR7530895 A FR 7530895A FR 2309793 A1 FR2309793 A1 FR 2309793A1
- Authority
- FR
- France
- Prior art keywords
- housing
- locking
- arm
- locked
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/18—Latch-type fastening, e.g. with rotary action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The rotating locking arrangement is used for fastening of a gas discharge lamp channel shaped housing. This arrangement has a locking arm actuated by an external rotating arm. An integral plastics blocking element (4) is fitted by its locking arm (41) from outside through a corresponding opening (15) into the housing (1). The elastic actuating arm is slightly deformed in this process and it is locked by rotation after the insertion into its locking position. The locking arm (41) has a bracket (46) and the housing is provided with a slot for holding purposes. The locking is carried out by rotating the locking arm out of the slot into the locking position. Locking features are fitted on the ceiling and the housing is pushed over them afterwards. The housing is also readily removed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2453427A DE2453427C3 (en) | 1974-11-11 | 1974-11-11 | Rotary bolt lock for holding a lamp cover on a lamp housing |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2309793A1 true FR2309793A1 (en) | 1976-11-26 |
Family
ID=5930540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7530895A Withdrawn FR2309793A1 (en) | 1974-11-11 | 1975-10-09 | Holding arrangement for tubular lamp housing - has flexible clamps in housing slots and locked by rotation |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT352831B (en) |
DE (1) | DE2453427C3 (en) |
FR (1) | FR2309793A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047213C2 (en) * | 1980-12-15 | 1982-10-21 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Rotary latch for holding a lamp cover on a lamp upper part |
EP0114454A1 (en) * | 1983-01-25 | 1984-08-01 | Signtech Inc. | Illuminated sign assembly |
US5390090A (en) * | 1991-12-09 | 1995-02-14 | Nau; Larry J. | Ground supported lamp |
DE9315023U1 (en) * | 1993-10-04 | 1993-12-23 | A. & H. Meyer GmbH Leuchten und Büroelektrik, 32694 Dörentrup | Fastening element for a pre-wired, electrical unit on a profile rail |
SE505876C2 (en) * | 1996-01-12 | 1997-10-20 | Termofrost Sweden Ab | Lighting equipment |
EP2581652B1 (en) * | 2011-10-12 | 2017-07-19 | Thorn Lighting Limited | Mounting arrangement |
CN108799966A (en) * | 2018-08-31 | 2018-11-13 | 江门市科莱尔照明电器有限公司 | Water-proof ceiling lamp |
CN212961091U (en) * | 2020-08-12 | 2021-04-13 | 漳州立达信光电子科技有限公司 | Panel light |
-
1974
- 1974-11-11 DE DE2453427A patent/DE2453427C3/en not_active Expired
-
1975
- 1975-09-29 AT AT743375A patent/AT352831B/en not_active IP Right Cessation
- 1975-10-09 FR FR7530895A patent/FR2309793A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2453427A1 (en) | 1976-05-13 |
DE2453427C3 (en) | 1978-07-20 |
DE2453427B2 (en) | 1977-12-08 |
ATA743375A (en) | 1979-03-15 |
AT352831B (en) | 1979-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |