EP1254339B1 - Carter protecteur de lanterne a bougie - Google Patents
Carter protecteur de lanterne a bougie Download PDFInfo
- Publication number
- EP1254339B1 EP1254339B1 EP01902892A EP01902892A EP1254339B1 EP 1254339 B1 EP1254339 B1 EP 1254339B1 EP 01902892 A EP01902892 A EP 01902892A EP 01902892 A EP01902892 A EP 01902892A EP 1254339 B1 EP1254339 B1 EP 1254339B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- protective hood
- candle
- container
- lantern
- cool air
- 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
Images
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
- F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
- F21V37/02—Special adaptation for protection against draughts ; Draft controllers
Definitions
- the present invention relates to a candle lantern and more specifically to a protective hood for a holder containing a candle.
- the container for outdoor candle lanterns generally has a protective hood having combined inlets and outlets for entering air and discharging the hot exhaust from the lighted candle. In such designs there is always a risk for the flame to extinguish after a short period. Furthermore there may easily arise covering of the transparent portion of the lantern by soot.
- Document SE 451 754B discloses a protective hood according to the preamble of claim 1.
- the invention discloses a protective hood provided with an upward exhaust at the top for the hot air from the flame of the candle within the container, whereby separate inlets for cool air are arranged in a space between the hood and the container.
- the hot air in the container is conveyed through a hole in the top of the hood, preferably an exhaust formed as a chimney, and simultaneously cool air will be taken in via separate inlets for cool air. In this way a chimney effect arises and the flame obtains an even supply of oxygen, which also assists in cooling the inner walls of the device.
- surrounding winds will have difficulties to reach the flame when cool air is streaming in at a lower edge of the protective hood, and the flame will be stable and cannot prematurely be extinguished. Due to the hot air leaving through the outlet in the top of the protective hood cool air containing oxygen is sucked into the container with the lighted candle due to the arising chimney effect. Furthermore, the cool air inlets provide protection for blowing of wind, which otherwise could extinguish the candle within the candle lantern.
- FIG. 1 An outdoor lantern is illustrated in Figure 1 , for instance a grave lantern containing a lighted candle 4.
- the lantern consists of a candle container having transparent walls 3, and a protective hood 1 introduced at the top of this container.
- the hood comprises a roof and to this roof a cylindrical portion, shown in Figure 3 , is connected.
- the protective hood 1 is formed from a metal plating, and the container is made from glass or transparent plastics.
- an exhaust 7 is arranged for hot air from the burning candle 4 of the container.
- the exhaust is preferably formed as a chimney portion.
- Figure 2 shows from below a cross section A-A of the lantern according to Figure 1 .
- Figure 3 illustrates a cylindrical portion of the protection hood to be connected to the protective hood 1.
- the cylindrical portion is at the top and at the bottom provided with foldable reeds, the lower ones 5 to be folded upwards to hold the cylindrical portion within the container after that the protective hood has been placed on top of the container 3.
- the upper reeds 2 are folded such that they are formed to hold and form the conical hood top 1.
- the bending of the reeds is then made such, that slits for the cool air 6 will be formed when the protective hood has been attached to the container. These slits then will be protected from wind by the lower edge of the hood roof.
- the lower reeds may upon folding be adapted such that the protective hood fits different container dimensions.
- FIG. 4 A further embodiment of a protective hood for an outdoor candle lantern is illustrated in Figure 4 .
- the protective hood 1 forms an integrated conical portion with a central exhaust 7 formed by an inner circular wall 10 while an outer circular wall 11 forms a space for letting in cool air by means of a number of inlet holes 12 in the outer wall 11.
- This device may be made of metallic material but is preferably moulded from a heat-resistant material like a suitable plastic casting or the like. Cool air 6 will be sucked into the space formed between the outer wall 11 and the inner wall 10 when hot air from the flame of a lighted candle exits through the separated exhaust 7.
- the exhaust is preferably formed as a single upwardly directed opening but may of course also be designed containing a group of smaller holes.
- the protective hood according to the second embodiment is preferably adapted to fit onto a standardised transparent container including a readymade candle having a long burning time.
- the protective hood is integrated with a piece of transparent tube, which fits over such a long-life candle. In that case the candle then has to be lighted before the candle is inserted into the transparent tube of the protective device provided by the present invention.
- Figure 5 shows a view from below as a cross section at C-C illustrating the exhaust 7, the inner wall 10 and the outer wall 11.
- Figure 6 is a longitudinal cross section D-D of Figure 4 illustrating the conical top of the device with its optional top cap 9 and inner and outer walls 10 and 11, respectively.
- the inner wall 11 is preferably additionally reaching into the the container having the candle to further establish the space for cool air supply.
- the advantage of the candle lantern according to the present invention is that the flame is protected and continuously supplied with oxygen, whereby the candle in the container will be able to produce light during its entire burning time. Furthermore due to the safe supply of fresh air the candle will burn without covering the transparent container with soot, which would decrease light emitted from the burning candle of the lantern.
- a protective candle lantern device according the invention may be varied in many ways without departing from the scope of the invention, which is defined by the appended claims.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Claims (4)
- Carter protecteur à installer sur le contenant (3) d'une lanterne afin de protéger une bougie dans la lanterne et doté d'une partie inférieure (10, 11) à appliquer au contenant (3), d'au moins un échappement dirigé vers le haut (7) pour l'air chaud provenant de la flamme (4) de la bougie dans le contenant (3) et des entrées (12) pour l'air de refroidissement (6) qui sont disposées séparément dans le carter protecteur (1) afin de fournir de l'air froid dans le contenant (3), caractérisé par un carter conique supérieur qui, dans sa partie supérieure, dispose d'un échappement central (7) pour l'air chaud provenant du contenant (3) et en ce que le carter conique supérieur est complété par une paroi intérieure (10) et une paroi extérieure (11) inférieures, respectivement.
- Carter protecteur selon la revendication 1, caractérisé en ce que les entrées (12) pour l'air froid (6) sont disposées sous la forme de plusieurs orifices d'entrée (12) dans la paroi extérieure (11).
- Carter protecteur selon les revendications 1 ou 2, caractérisé en ce que les parois intérieure et extérieure inférieures (10 et 11, respectivement) sont circulaires et forment entre elles un espace pour l'alimentation d'air froid (6), par le biais d'orifices d'entrée (12) dans la paroi extérieure (11), moyennant quoi la paroi intérieure (10) s'étend un peu plus loin dans le contenant (3).
- Carter protecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que l'échappement (7) est doté d'un capuchon supérieur de protection (9) disposé sur le haut du carter protecteur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CY20091101135T CY1109562T1 (el) | 2000-01-28 | 2009-11-02 | Προστατευτικο καλυμμα φαναριου για κερι |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000255 | 2000-01-28 | ||
SE0000255A SE0000255L (sv) | 2000-01-28 | 2000-01-28 | Utomhuslykta med skyddshuv |
PCT/SE2001/000116 WO2001055637A1 (fr) | 2000-01-28 | 2001-01-23 | Carter protecteur de lanterne a bougie |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1254339A1 EP1254339A1 (fr) | 2002-11-06 |
EP1254339B1 true EP1254339B1 (fr) | 2009-08-05 |
Family
ID=20278243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01902892A Expired - Lifetime EP1254339B1 (fr) | 2000-01-28 | 2001-01-23 | Carter protecteur de lanterne a bougie |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1254339B1 (fr) |
AT (1) | ATE438829T1 (fr) |
AU (1) | AU3065701A (fr) |
CY (1) | CY1109562T1 (fr) |
DE (1) | DE60139456D1 (fr) |
DK (1) | DK1254339T3 (fr) |
ES (1) | ES2331053T3 (fr) |
PT (1) | PT1254339E (fr) |
SE (1) | SE0000255L (fr) |
WO (1) | WO2001055637A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10353428B3 (de) * | 2003-11-15 | 2005-04-28 | Karl Heinz Baumann | Leuchten-Vorrichtung für Dochtbrenner |
DE102009040517B4 (de) | 2009-09-02 | 2023-03-09 | Michael Wollenschlaeger | System umfassend ein Teelicht und ein Dekorationselement |
PL395541A1 (pl) * | 2011-07-06 | 2013-01-07 | Korona Spólka Akcyjna | Pojemnik na swiece z wewnetrzna cyrkulacja powietrza |
HRP20150331B1 (hr) * | 2015-03-23 | 2019-12-27 | Branimir Paškvan | Natkrivalo koje podržava plamen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE451754B (sv) * | 1983-01-25 | 1987-10-26 | Ingvar Strom | Holje for vermeljus med tilluftshal och franluftshal och planstoffbeleggning i tilluftshal |
AT396788B (de) * | 1990-02-07 | 1993-11-25 | Hofer Kerzen Gmbh | Kerzenleuchte |
DE19625052C1 (de) * | 1996-06-22 | 2000-09-21 | Ivo Niermann | Unterwasserleuchte |
SI20101A2 (sl) * | 1998-09-25 | 2000-04-30 | German LAMOVŠEK | Ohišje sveče |
-
2000
- 2000-01-28 SE SE0000255A patent/SE0000255L/ not_active IP Right Cessation
-
2001
- 2001-01-23 AT AT01902892T patent/ATE438829T1/de active
- 2001-01-23 DE DE60139456T patent/DE60139456D1/de not_active Expired - Lifetime
- 2001-01-23 ES ES01902892T patent/ES2331053T3/es not_active Expired - Lifetime
- 2001-01-23 WO PCT/SE2001/000116 patent/WO2001055637A1/fr active Application Filing
- 2001-01-23 AU AU30657/01A patent/AU3065701A/en not_active Abandoned
- 2001-01-23 EP EP01902892A patent/EP1254339B1/fr not_active Expired - Lifetime
- 2001-01-23 PT PT01902892T patent/PT1254339E/pt unknown
- 2001-01-23 DK DK01902892T patent/DK1254339T3/da active
-
2009
- 2009-11-02 CY CY20091101135T patent/CY1109562T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK1254339T3 (da) | 2009-11-23 |
CY1109562T1 (el) | 2014-08-13 |
ES2331053T3 (es) | 2009-12-21 |
AU3065701A (en) | 2001-08-07 |
DE60139456D1 (de) | 2009-09-17 |
SE0000255D0 (sv) | 2000-01-28 |
PT1254339E (pt) | 2009-11-02 |
WO2001055637A1 (fr) | 2001-08-02 |
ATE438829T1 (de) | 2009-08-15 |
EP1254339A1 (fr) | 2002-11-06 |
SE514059C2 (sv) | 2000-12-18 |
SE0000255L (sv) | 2000-12-18 |
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