EP1908156A1 - Down light housing for concrete ceiling - Google Patents
Down light housing for concrete ceilingInfo
- Publication number
- EP1908156A1 EP1908156A1 EP05764134A EP05764134A EP1908156A1 EP 1908156 A1 EP1908156 A1 EP 1908156A1 EP 05764134 A EP05764134 A EP 05764134A EP 05764134 A EP05764134 A EP 05764134A EP 1908156 A1 EP1908156 A1 EP 1908156A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- box
- light box
- transformer
- light
- lid
- 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- Withdrawn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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/086—Assembled boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
- H02G3/20—Ceiling roses or other lighting sets
Definitions
- the present invention is related to a built-in housing for down light in concrete ceilings.
- Installation of down lights in buildings is made easier by installing light housing of plastics in the concrete ceiling.
- the housing being adapted to receive sockets etc. for the down lights as well as necessary transformer and connections for pipes for electrical o cables.
- FIG. 1 discloses in figure 1 in a perspective as seen from below, a light house according to the present invention, figure 2 discloses also in a perspective as seen from below a transformer box and figure 3 discloses an assembled installation box in a perspective as seen from below.
- the installation box comprises a housing or o light box 1, a transformer box 2 and a lid 3.
- the light box 1 is provided with pipe sleeves or stubs 7 to receive pipes for electrical cables and connection to the electrical equipment to be installed within the light box 1.
- a light box 1 with or without additional parts may be used as an installation box for lights to be installed in the concrete ceiling.
- transformers have to be connected 5 and the transformer box 2 as disclosed in figure 2 is adapted to receive transformer with necessary connections.
- the light house preferably has a cylindric shape with a circular cross section.
- the cylindric wall comprises a cover 4 which easily can be released from the rest of the light box 1 by cutting out the cover 4, from a weakening groove or a cutting crack groove 8, for o example by a knife.
- the transformer box 2 comprises at one end an opening with a flange 5.
- the flange 5 comprises a slot 6 adapted to receive the edge of the wall of the light box 1 when sliding the transformer box 2 into the light box 1. A completely concrete tight connection hereby is achieved between the transformer box and the light box 1.
- connection between the transformer box and the light box 1 is thereafter 5 locked and sealed by a lid 3, which closes the lower edge of the light box 1 and the flange 5 of the transformer box 2.
- the lower edge 9 of the flange 5 thereby completing the lower edge of the light box 1 to a circle.
- the transformer box 2 is preferably designed with a bottom at an angle in relation 5 to the horizontal plane for draining possible water.
- the light box 1 and the transformer box 2 With the light box 1 and the transformer box 2 according to the present invention installation in the ceiling is made easier and correct installation is ensured. Assembling the two boxes to each other is made by vertically moving the transformer box 2 into the light box 1 and locking the two boxes to each other is made by rotating the lid 3. No io drilling or extra fitting is necessary for installation the light box 1 and the transformer box 2.
- the light box 1 comprises inside ribs for fastening the down lights in different positions.
- the transformer box 2 When installed, the transformer box 2 may easily be replaced by releasing the lid 3 and pulling the transformer box 2 out of the light box 1.
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/NO2005/000258 WO2007008077A1 (en) | 2005-07-12 | 2005-07-12 | Down light housing for concrete ceiling |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1908156A1 true EP1908156A1 (en) | 2008-04-09 |
EP1908156A4 EP1908156A4 (en) | 2012-04-25 |
Family
ID=37637369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05764134A Withdrawn EP1908156A4 (en) | 2005-07-12 | 2005-07-12 | Down light housing for concrete ceiling |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1908156A4 (en) |
WO (1) | WO2007008077A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2010246459B2 (en) * | 2009-11-26 | 2011-10-06 | Phillip John Butler | Downlight Housing |
DE102010055663A1 (en) * | 2010-12-22 | 2012-06-28 | Schneider Electric Industries Sas | wall Socket |
FR3059480B1 (en) * | 2016-11-29 | 2021-12-31 | B L M Distrib Base Logistique Marchande Et De Distrib | RECESSING BOX, IN PARTICULAR FOR ELECTRICAL EQUIPMENT, AND METHOD OF MANUFACTURING IT |
FR3059481B1 (en) * | 2016-11-29 | 2021-04-23 | B L M Distrib Base Logistique Marchande Et De Distrib | RECESSED BOX FOR ELECTRICAL EQUIPMENT, IN PARTICULAR POINT OF CENTER BOX |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE444071C (en) * | 1925-06-04 | 1927-05-17 | Otto Gustav Mueller | Junction box for electrical risers |
DE1837975U (en) * | 1959-07-15 | 1961-09-21 | Albrecht Jung G M B H | EQUIPMENT SOCKET FOR ELECTRICAL INSTALLATION EQUIPMENT. |
DE1892678U (en) * | 1964-03-06 | 1964-05-14 | Hawe Kunststoffverarbeitung G | FLUSH-MOUNTED BOX. |
FR1483014A (en) * | 1966-04-22 | 1967-06-02 | Inovac Sa | Junction, connection and device support box for incorporated electrical installations |
WO2004018930A2 (en) * | 2002-08-15 | 2004-03-04 | Nutech Lighting Corp., Inc. | Light fixture |
EP1426679A2 (en) * | 2002-10-17 | 2004-06-09 | Celestino Costa | Improvements to built-in spotlight boxes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690501A (en) * | 1969-12-29 | 1972-09-12 | Ware Fuse Corp | Electrical outlet box |
DE4312661C2 (en) * | 1993-04-20 | 1997-11-20 | Kaiser Gmbh & Co Kg | Hollow body for the concrete building installation |
DE19530429C1 (en) * | 1995-08-18 | 1996-10-10 | Kaiser Gmbh & Co Kg | Installation cavity body for lamps installed in false concrete ceiling |
-
2005
- 2005-07-12 EP EP05764134A patent/EP1908156A4/en not_active Withdrawn
- 2005-07-12 WO PCT/NO2005/000258 patent/WO2007008077A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE444071C (en) * | 1925-06-04 | 1927-05-17 | Otto Gustav Mueller | Junction box for electrical risers |
DE1837975U (en) * | 1959-07-15 | 1961-09-21 | Albrecht Jung G M B H | EQUIPMENT SOCKET FOR ELECTRICAL INSTALLATION EQUIPMENT. |
DE1892678U (en) * | 1964-03-06 | 1964-05-14 | Hawe Kunststoffverarbeitung G | FLUSH-MOUNTED BOX. |
FR1483014A (en) * | 1966-04-22 | 1967-06-02 | Inovac Sa | Junction, connection and device support box for incorporated electrical installations |
WO2004018930A2 (en) * | 2002-08-15 | 2004-03-04 | Nutech Lighting Corp., Inc. | Light fixture |
EP1426679A2 (en) * | 2002-10-17 | 2004-06-09 | Celestino Costa | Improvements to built-in spotlight boxes |
Non-Patent Citations (1)
Title |
---|
See also references of WO2007008077A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007008077A1 (en) | 2007-01-18 |
EP1908156A4 (en) | 2012-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080212 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120328 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02G 3/08 20060101ALI20120322BHEP Ipc: H02G 3/12 20060101ALI20120322BHEP Ipc: F21V 21/04 20060101ALI20120322BHEP Ipc: H02G 3/20 20060101AFI20120322BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121030 |