DE29511978U1 - Electric light for the muffle room of a baking and roasting oven - Google Patents
Electric light for the muffle room of a baking and roasting ovenInfo
- Publication number
- DE29511978U1 DE29511978U1 DE29511978U DE29511978U DE29511978U1 DE 29511978 U1 DE29511978 U1 DE 29511978U1 DE 29511978 U DE29511978 U DE 29511978U DE 29511978 U DE29511978 U DE 29511978U DE 29511978 U1 DE29511978 U1 DE 29511978U1
- Authority
- DE
- Germany
- Prior art keywords
- metal housing
- lamp
- muffle chamber
- muffle
- lamp cover
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 28
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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
- F21V17/12—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 by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/008—Illumination for oven cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/307—Lighting for domestic or personal use for ovens
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Electric Stoves And Ranges (AREA)
- Baking, Grill, Roasting (AREA)
Description
24.07.199524.07.1995
AEG Hausgeräte GmbH D-90429 NürnbergAEG Hausgeräte GmbH D-90429 Nuremberg
Elektrische Leuchte für den Muffelraum eines Back- und BratofensElectric lamp for the muffle chamber of a baking and roasting oven
Die Neuerung betrifft eine Leuchte für den Muffelraum eines Back- und Bratofens, mit einer transparenten Lampenabdeckung und einem Metallgehäuse, das einer Öffnung in einer der Muffelraumwände zugeordnet ist, wobei die transparente Lampenabdeckung mit einem Schraubenansatz im Metallgehäuse einschraubbar ist.The innovation concerns a lamp for the muffle chamber of a baking and roasting oven, with a transparent lamp cover and a metal housing that is assigned to an opening in one of the muffle chamber walls, whereby the transparent lamp cover can be screwed into the metal housing with a screw attachment.
Eine Leuchte der in Rede stehenden Art ist aus dem deutschen GM 89 00 744 bekannt. Bei solchen Leuchten muß die am Lampengehäuse gehalterte transparente Lampenabdeckung gegenüber diesem gut abgedichtet sein, um den Eintritt und den Niederschlag von Wrasen auf die im Lampengehäuse untergebrachte Lampe während der Back- und Bratvorgänge auszuschließen. Desweiteren soll die transparente Lampenabdeckung auch wiederum leicht lösbar sein, um bei Ausfall der Lampe diese ohne Schwierigkeiten auswechseln zu können. Bei der bekannten Lampe ist die transparente Abdeckung unter Zwischenlage eines Dichtelementes aus Glasseide in das Lampengehäuse eingeschraubt. Ein solches Dichtelement aus Glasseide ist aber für diesen Zweck verhältnismäßig teuer.A lamp of the type in question is known from the German GM 89 00 744. In such lamps, the transparent lamp cover attached to the lamp housing must be well sealed against it in order to prevent vapors from entering and settling on the lamp housed in the lamp housing during baking and roasting processes. Furthermore, the transparent lamp cover should also be easily removable in order to be able to replace the lamp without difficulty if it fails. In the known lamp, the transparent cover is screwed into the lamp housing with a glass silk sealing element in between. However, such a glass silk sealing element is relatively expensive for this purpose.
Der Erneuerung liegt die Aufgabe zugrunde, die Leuchte gemäß dem Oberbegriff kostengünstiger auszugestalten und die Temperaturübertragung vom Muffelraum auf das Lampengehäuse zu verringern.The aim of the renovation is to make the luminaire more cost-effective in accordance with the generic term and to reduce the temperature transfer from the muffle chamber to the lamp housing.
-94/40-94/40
24.07.199524.07.1995
Die Lösung dieser Aufgabe gemäß der Neuerung besteht darin, daß das Metallgehäuse an der Außenseite der Muffelraumwand befestigt ist und daß die Lampenabdeckung unter Zwischenschaltung eines gegen die Innenseite der Muffelraumwand wirkenden Metallringes in das Metallgehäuse eingeschraubt ist.The solution to this problem according to the innovation consists in that the metal housing is attached to the outside of the muffle chamber wall and that the lamp cover is screwed into the metal housing with the interposition of a metal ring acting against the inside of the muffle chamber wall.
Bei der Leuchte gemäß der Neuerung befindet sich das die Lampe (Leuchte) aufnehmende Gehäuse zweckmäßig außerhalb des Muffelraumes und ist damit nicht einer direkten Wärmebeaufschlagung ausgesetzt.In the case of the luminaire according to the innovation, the housing containing the lamp (luminaire) is conveniently located outside the muffle chamber and is therefore not exposed to direct heat.
Ein Ausführungsbeispiel der Neuerung ist in der Zeichnung dargestellt und wird anhand dieser nachfolgend näher beschrieben.An example of the innovation is shown in the drawing and is described in more detail below.
Die in der Zeichnung dargestellte elektrische Leuchte für den Einsatz im Muffelraum von Back- und Bratöfen hat eine Lampenfassung 1 aus Isolierstoff als Träger für einen Leuchtkörper 2, ein die Lampenfassung in sich aufnehmendes Metallgehäuse 3 sowie eine in das Metallgehäuse 3 einschraubbare und damit lösbare transparente Lampenabdeckung 4. Die Lampenabdeckung 4 besitzt einen Schraubansatz 5 und das Metallgehäuse 3 die entsprechenden Einschraubgewindegänge dazu. Das Metallgehäuse 3 weist seitlich abstehende Befestigungslappen 6,6' mit je einem Loch für Befestigungsschrauben 7,7' auf. Das Metallgehäuse 3 ist zweckmäßig an der Außenseite der Muffelraumwand 8 einer nicht weiter dargestellten Ofenmuffel angebracht. Das Befestigen des Metallgehäuses 3 an der Außenseite der Muffelraumwand 8 erfolgt mittels der die Befestigungslappen 6,6' durchsetzenden Befestigungsschrauben 7,7'. Die Befestigungsschrauben 7,7' dienen in diesem Fall zweckmäßig zugleich als Erdung für das Metallgehäuse 3. Die Lampenabdeckung 4 ist unter Zwischenschaltung eines gegenThe electric light shown in the drawing for use in the muffle chamber of baking and roasting ovens has a lamp holder 1 made of insulating material as a carrier for a lamp body 2, a metal housing 3 that accommodates the lamp holder and a transparent lamp cover 4 that can be screwed into the metal housing 3 and thus removed. The lamp cover 4 has a screw attachment 5 and the metal housing 3 has the corresponding screw threads for this. The metal housing 3 has fastening tabs 6,6' that protrude to the side, each with a hole for fastening screws 7,7'. The metal housing 3 is conveniently attached to the outside of the muffle chamber wall 8 of a furnace muffle (not shown in more detail). The metal housing 3 is attached to the outside of the muffle chamber wall 8 by means of the fastening screws 7,7' that pass through the fastening tabs 6,6'. In this case, the fastening screws 7,7' also serve as earthing for the metal housing 3. The lamp cover 4 is secured with an
&iacgr; &Igr; .* : ^SBHZ-94/40&iacgr;&Igr; .* : ^SBHZ-94/40
! &idigr; I ' "'Ku ! &idigr; I '"'Ku Aleale ,. , ·· ··· ,. , ·· ···
24.07.199524.07.1995
die Innenseite der Muffelraumwand wirkenden Metallringes in das Metallgehäuse 3 eingeschraubt. Der Metallring 9 ist auf dem Schraubansatz 5 der Lampenabdeckung 4 aufgebracht und hat eine umlaufende muldenartige Vertiefung 10, durch die nach Einschrauben der Lampenabdeckung 4 die Spitzen. 11,11' der Befestigungsschrauben 7,7' zum Muffelraum hin ab- bzw. überdeckt sind. Der Rand 12 des Metallringes 9 liegt dabei dicht an der Innenseite der Muffelraumwand 8 an. Der Metallring 9 erfüllt somit gleichzeitig zwei Aufgaben, nämlich Abdecken der Schraubspitzen 11,11' zum Muffelraum hin und Abdichten der schraubbaren Lampenabdeckung 4 gegenüber der Muffelraumwand 8.the inside of the muffle chamber wall is screwed into the metal housing 3. The metal ring 9 is attached to the screw attachment 5 of the lamp cover 4 and has a circumferential trough-like depression 10 through which the tips 11, 11' of the fastening screws 7, 7' are covered or covered towards the muffle chamber after the lamp cover 4 is screwed in. The edge 12 of the metal ring 9 lies tightly against the inside of the muffle chamber wall 8. The metal ring 9 thus fulfils two tasks at the same time, namely covering the screw tips 11, 11' towards the muffle chamber and sealing the screwable lamp cover 4 against the muffle chamber wall 8.
Zweckmäßig ist es, das Metallgehäuse 3 unter Bildung eines Abstandes bzw. mittels Abstandsstücke an der Außenseite der Muffelraumwand zu haltern. Dadurch wird der Wärmeübergang von der Muffel zum Lampen-Metallgehäuse weiter reduziert.It is advisable to hold the metal housing 3 at a distance or by means of spacers on the outside of the muffle chamber wall. This further reduces the heat transfer from the muffle to the lamp metal housing.
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29511978U DE29511978U1 (en) | 1995-07-25 | 1995-07-25 | Electric light for the muffle room of a baking and roasting oven |
| EP96111561A EP0755627A3 (en) | 1995-07-25 | 1996-07-18 | Electric light for cooking chamber of an oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29511978U DE29511978U1 (en) | 1995-07-25 | 1995-07-25 | Electric light for the muffle room of a baking and roasting oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29511978U1 true DE29511978U1 (en) | 1996-08-29 |
Family
ID=8010956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29511978U Expired - Lifetime DE29511978U1 (en) | 1995-07-25 | 1995-07-25 | Electric light for the muffle room of a baking and roasting oven |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0755627A3 (en) |
| DE (1) | DE29511978U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7380559B2 (en) * | 2003-12-16 | 2008-06-03 | Samsung Electronics Co., Ltd. | Dishwasher |
| EP3492801A4 (en) * | 2016-07-29 | 2020-01-22 | Shenzhen H&T Intelligent Control Co., Ltd. | Led lamp, oven and microwave oven |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10336605A1 (en) * | 2003-08-08 | 2005-03-03 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance, in particular cooking appliance with a lighting device |
| ITTO20080151A1 (en) | 2008-02-29 | 2009-09-01 | Indesit Co Spa | DOMESTIC COOKING OVEN |
| FR2933769B1 (en) * | 2008-07-11 | 2010-08-13 | Fagorbrandt Sas | STEAMED COOKING OVEN COMPRISING A LIGHTING DEVICE |
| EP2886221B1 (en) * | 2013-12-23 | 2020-04-08 | Glashütte Limburg Leuchten GmbH + Co. KG | Wall or ceiling flush-mounted housing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2913542A1 (en) * | 1979-04-04 | 1980-10-09 | Bosch Siemens Hausgeraete | Lampholder housing for domestic oven - supports lampholder offset to opening and has heat insulator and heat shield |
| DE2921425C3 (en) * | 1979-05-26 | 1985-10-10 | Pistor + Boss GmbH, 5880 Lüdenscheid | Electric lamp for illuminating ovens |
| DE3606421C1 (en) * | 1986-02-27 | 1987-04-09 | Bosch Siemens Hausgeraete | Lighting device for a microwave oven |
-
1995
- 1995-07-25 DE DE29511978U patent/DE29511978U1/en not_active Expired - Lifetime
-
1996
- 1996-07-18 EP EP96111561A patent/EP0755627A3/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7380559B2 (en) * | 2003-12-16 | 2008-06-03 | Samsung Electronics Co., Ltd. | Dishwasher |
| EP3492801A4 (en) * | 2016-07-29 | 2020-01-22 | Shenzhen H&T Intelligent Control Co., Ltd. | Led lamp, oven and microwave oven |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0755627A2 (en) | 1997-01-29 |
| EP0755627A3 (en) | 1999-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19961010 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19980806 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20011112 |
|
| R158 | Lapse of ip right after 8 years |
Effective date: 20040203 |