EP3736490B1 - Device comprising a hollow body with an opening at the top and a removable lid - Google Patents

Device comprising a hollow body with an opening at the top and a removable lid Download PDF

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Publication number
EP3736490B1
EP3736490B1 EP20155935.8A EP20155935A EP3736490B1 EP 3736490 B1 EP3736490 B1 EP 3736490B1 EP 20155935 A EP20155935 A EP 20155935A EP 3736490 B1 EP3736490 B1 EP 3736490B1
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EP
European Patent Office
Prior art keywords
lid
hollow body
shell
wall
area
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.)
Active
Application number
EP20155935.8A
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German (de)
French (fr)
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EP3736490A1 (en
Inventor
Herbert Hofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hmb GesMBH
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Hmb GesMBH
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Publication date
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Publication of EP3736490A1 publication Critical patent/EP3736490A1/en
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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
    • F21V35/00—Candle holders
    • 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
    • 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
    • F21V35/00—Candle holders
    • F21V35/006—Drop catchers; Shade holders
    • 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
    • F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
    • F21V37/0058—Reflectors, cover glasses, chimneys; Smoke-removing devices; Preheaters
    • 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
    • F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
    • F21V37/0075—Fastening or safety devices for reflectors, cover glasses or chimneys
    • 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
    • F21W2131/10—Outdoor lighting

Definitions

  • the invention relates to a device comprising a hollow body that is open at the top and a removable cover, in particular a weatherproof grave light.
  • Grave lights usually consist of a cup (can be made of different materials) that is filled with fuel (usually mineral or organic waxes) and has a wick attached.
  • a cover (often made of metal or plastic) is usually placed on top to protect against the weather and for visual reasons. Grave lights are usually burned outdoors and are fully exposed to the elements.
  • covers are known for hollow bodies that are open on one side and in which a candle is arranged, the cover being a hollow body that is open at the bottom and can be plugged or screwed onto the hollow body that is open at the top, with the jacket of the cover in the mounted state the jacket of the open-topped hollow body protrudes upwards, wherein the jacket of the lid is provided with openings.
  • the openings are designed as vertically running openings, which are formed by openings in the jacket of the cover, for example by punching out circular areas.
  • precipitation can easily penetrate through such openings, which then has to be discharged between the cover and the hollow body, which is open on one side at the top.
  • the EP 2955436 A1 shows a grave light cup, which is designed as a hollow body that is open at the top on one side and has an upper end area that tapers upwards, so that water penetrating through the cover is drained off between the cover and the tapered end area.
  • the candlelight is well protected against going out due to gusts of wind and precipitation.
  • the supply of oxygen to the flame is restricted by the upwardly tapering upper end region of the hollow body, which is open on one side at the top, so that the flame is extinguished prematurely due to a lack of oxygen.
  • the lack of oxygen supply can also lead to incomplete combustion, which results in increased CO emissions and soot formation.
  • the object on which the invention is based is to provide an improved hollow body with a lid which is open at the top on one side, which is weatherproof and has good combustion properties and is cheaper to manufacture.
  • a device comprising an upwardly open hollow body and a removable lid, with a fuel mass with a wick arranged in the upwardly open hollow body, the lid being attachable to the hollow body, the jacket of the lid when fitted, protrudes upwards over the shell of the hollow body, which is open at the top, the shell of the lid being provided with openings and the lid being closed at the top, the upper edge of the hollow body, which is open at the top, being higher than the lower edge of the lid, the lid having an inner wall in the region of each opening, the upper inner edge of the inner wall being further inwards and higher than the lower edge of the openings and wherein the lid is placed with its area adjoining below the openings onto the hollow body, which is open at the top, with several channels being present in this area between the inner lateral surface of the lid and the outer lateral surface of the hollow body, with the first end of the channels below the upper inner edge of the inner wall of
  • Lid opens into the interior of the device and wherein the second end of the channels leads to the outside of the device and wherein the first end of the channels is higher than the second end of the channels.
  • the shell of the lid and a cover surface which closes the shell on one side are preferably formed from a first body of the lid.
  • the inner wall is part of a second body of the lid, the second body being nested within the first body.
  • the first and the second body are preferably firmly connected to one another. This is preferably done by means of a press fit, by gluing, or by flanging the lower edge of both bodies together, or flanging the lower edge of the second body around the lower edge of the first body.
  • the second body has an area adjoining the lower outer edge of the inner wall downwards, which abuts the inside of the jacket of the first body, the inner wall extending upwards and inwards starting from this area.
  • several inner walls are formed from the material of the jacket in the area of its respective opening, with the jacket surface in the area of the respective opening being molded inward from the plane of the rest of the jacket, so that the molded-in area of the jacket extends from the lower end of the respective opening inwards rising inner wall forms.
  • the molded-in area of the casing is preferably connected to the edge of the opening over at least a partial area of the height of the opening.
  • the cover and the hollow body which is open at the top, there are preferably a plurality of webs distributed over their circumference, with the channels being present in the region between the webs.
  • the webs are preferably formed by moldings of the hollow body, which is open at the top.
  • the hollow body which is open at the top, preferably has a widening, with support webs on the upper surface of the widening, on which the cover rests, with inlets being present in the area between the support webs between the upper surface of the widening and the lower edge of the cover, which connected to the channels.
  • an imaginary line from the upper edge of the respective opening of the lid to the upper edge of the inner wall of the lid located in its peripheral area encloses an angle of at least 15° with an imaginary vertical line running through the upper edge of the opening of the lid, particularly preferably of at least 25°, in particular at least 30°. In a variant, the angle can be at least 45°.
  • the hollow body which is open at the top, is preferably made of plastic or glass, with the material preferably being transparent or translucent.
  • the components of the lid are preferably made of metal or plastic.
  • the cover is preferably made of metal.
  • the inner body of the lid is preferably formed of metal.
  • the outer body of the lid is preferably formed of metal.
  • the lid preferably rests with the lower edge of the lid on individual support webs of the hollow body, which is open at the top, attachment webs of the hollow body adjoining these support webs at the top, on which the lid rests with its inner lateral surface.
  • this results in a gap between the inner lateral surface of the cover and the outer lateral surface of the hollow body in the area between the attachment webs, through which air can flow.
  • the openings in the jacket of the cover are preferably above the upper edge of the hollow body, which is open at the top.
  • the cover preferably has an inner body which has a peripheral inner wall which is inclined upwards and inwards and which is adjoined by a vertical jacket piece at the bottom, with the inner body having a widening at the lower end.
  • the lower edge of the inner body is outwardly curled or folded out and encloses the lower edge of an outer body of the lid.
  • the jacket of the cover and a cover roof which closes the jacket on one side, are formed from an outer first body of the cover, with a second inner body of the lid forms at least one inner wall of at least one opening of the lid, the second body and the first body being firmly connected to each other.
  • the cover 2 serves to close the upwardly open hollow body 1 at the top.
  • the cover 2 is designed as a hollow body which is open at the bottom on one side and has a jacket 3 through which openings 4 pass.
  • the jacket 3 is delimited at the top by a closed cover roof 5 .
  • the lower edge of the shell 3 forms the lower edge of the cover 6, which is preferably widened, for example, as shown, by rolling up the shell 3 outwards to form an annular bead.
  • the jacket 3 is the wall of the lid 2.
  • the upwardly open hollow body 1 has a circumferential widening 10 whose upper annular surface faces the cover 2 .
  • the widening 10 has support webs 11 which protrude upwards from the annular surface, so that the cover 2 can be placed with the lower cover edge 6 on the support webs 11 of the widening 10 .
  • a vertical prismatic section 15 of the hollow body 1 connects at the top, which is provided with attachment webs 12.
  • the attachment bars 12 are radially projecting from the outer surface of the hollow body 1 projections.
  • the cover 2 rests with its inner lateral surface on the attachment webs 12 and is preferably secured against unintentional lifting due to friction. Channels 13 through which air can rise are provided between the attachment webs 12 .
  • the channels 13 between the attachment webs 12 are connected at their lower end to inlets 14 between the support webs 11, which lead to the outside of the device. Air can enter the gap between the lower lid edge 6 and the annular surface and rise in the channels 13, from which it then enters the interior of the device above the upper edge 16 of the upwardly open hollow body 1 and below the inner wall 7 of the lid 2 .
  • the channels 13 are preferably at least 1 mm wide in the radial direction, preferably 2-4 mm wide, in particular 3 mm wide.
  • the channels 13 preferably have a greater extent than the attachment webs 12 in the circumferential direction of the device.
  • the attachment webs 12 are preferably between 1 and 10 mm wide.
  • the support webs 11 are preferably between 1 and 10 mm wide. There are preferably at least three support webs 11 , preferably between three and ten support webs 11 , in particular exactly six support webs 11 .
  • the support webs 11 and attachment webs 12 are preferably trapezoidal or designed as trapezoidal prisms. In the case of the attachment webs 12, the jacket of the prism runs vertically.
  • Two support webs 11 located opposite one another on the circumference of the hollow body 1 preferably run outwards radially to the hollow body 1, with the support webs 11 lying in between running at right angles to these two opposite support webs 11, with the hollow body 1 preferably having at least six support webs 11.
  • the upper edge of the vertical prismatic section 15 is preferably the upper edge 16 of the hollow body 1. This upper edge can be widened towards the interior of the hollow body 1.
  • the hollow body 1 has an annular, preferably horizontal surface on this upper edge, which forms the upper edge of the hollow body 1 .
  • the hollow body 1 as in 1 shown have a taper, or the hollow body 1 could run from the widening 10 with a constant cross-section to its lower end region.
  • the widening 10 could be omitted in a less preferred embodiment variant if the cover 2 has one or more projections on its inner lateral surface at a distance from the cover edge 6, with which it rests on the vertical prismatic section 15 at the top.
  • the cover 2 has openings 4 spaced upwards from the upper edge 16 of the hollow body 1 which is open at the top.
  • the openings 4 are in the outer surface of the cover 2 .
  • the jacket 3 of the cover 2 is designed vertically, with the jacket 3 having vertical openings 4 .
  • the lid 2 has an inner wall 7 which forms an inner edge 8 of the lid 2 offset inwards.
  • the inner wall 7 is in the example 1 as a circumferential hollow truncated cone-shaped surface, the upper edge of the inner wall 7 lying further inside forming the inner edge 8 .
  • the upper edge 16 of the hollow body 1 is preferably further to the outside than the inner edge 8 of the inner wall 7.
  • the hollow body 1 is filled with a combustible casting compound, usually wax, or can be filled with such a material in the potting compound usually a wick runs at least approximately centrally and vertically.
  • a combustible casting compound usually wax
  • the lower edge of the hollow truncated cone-shaped surface of the inner wall 7 is above the upper edge 16 of the hollow body 1 when the cover 2 is placed on the hollow body 1.
  • the water penetrating through the, for example, circular, openings 4 collects between the inner wall 7 of the cover 2 and the inner lateral surface of the casing 3 of the cover 2, whereby this water exits again through the openings 4 as soon as the level reaches the lower edge of the openings 4.
  • the lower edges of the openings 4 are preferably on a level with the lower edge of the hollow truncated cone-shaped surface of the inner wall 7 so that precipitation penetrating through the openings 4 runs off completely through the openings 4 .
  • the lower edge of the openings 4 can also lie (preferably only slightly) above the lower edge of the surface of the inner wall 7 in the shape of a hollow truncated cone.
  • the hollow body 1 and the cover 2 are preferably designed as bodies of revolution.
  • the cover 2 is preferably composed of two bodies 18, 19 which are preferably firmly plugged into one another.
  • the outer body 18 is designed as a hollow body which is open at the bottom on one side and has the jacket 3 through which openings 4 pass.
  • the jacket 3 is delimited at the top by a closed cover roof 5 .
  • the lower edge of the jacket 3 can form the lower edge of the cover 6, which is preferably widened.
  • the inner body 19 is designed as a hollow body that is open on both sides and is composed of a lower prismatic casing piece 9 and a casing area that tapers and adjoins it at the top.
  • the outside of the lower jacket piece 9 rests against the inside of the jacket 3, preferably with a press fit.
  • the two bodies 18, 19 could also be glued, soldered, welded or pressed into one another by forming.
  • the two bodies 18, 19 are preferably in their assembled state as non-detachable or difficult to detach Unit before, so that the cover 2 as a whole of the two bodies 18, 19 can be lifted from the hollow body 1, which is open at the top, and put back on again.
  • the two bodies 18, 19 could also be loose or easily separable, so that these, or only the outer body 18, can be individually attached to the hollow body 1, which is open at the top, and removed from it.
  • the inner upper edge of the inner wall 7 extends almost halfway up the height of the opening 4.
  • the inner wall 7 preferably extends over more than a quarter of the height of the opening 4.
  • the inner wall 7 can also extend over more than half the height of the openings 4.
  • the inner wall 7 preferably extends over at least a quarter up to a maximum of three quarters of the height of the openings 4.
  • the inner wall 7 can also extend over the entire height of the openings 4.
  • the jacket 3 of the cover 2 is preferably present as the jacket surface of a body of revolution, ie as the jacket surface of a body whose surface is formed by rotating a generating curve about an axis of rotation.
  • the openings 4 represent interruptions of this lateral surface that are limited in the circumferential direction. In an axial longitudinal section through the cover 2, the openings 4 are therefore present as interruptions in the generating curve of the rotating body.
  • FIG. 2 illustrates a cover 2 and an upwardly open hollow body 1, the features of which can also be realized independently of one another.
  • the openings 4 are formed in that the casing 3 of the cover 2 is divided into several in each case in the circumferential direction limited areas is formed inwards, so that there are interruptions in the generating curve of the rotating body in the axial longitudinal section through the cover 2 and in these indentations there is at least one hole 17 which connects the inside and the outside of the cover 2.
  • An inner wall 7 extends inwards and upwards from the lower edge of the respective opening 4 , the upper inner edge of the inner wall 7 forming the lower edge of the hole 17 .
  • Precipitation which arrives obliquely from above through the opening 4, collides with the inner wall 7 and runs along it out of the opening 4, so that penetration of precipitation into the interior of the hollow body 1, which is open at the top, is prevented.
  • the outer wall of the cover 2 is present as the outer surface of the rotating body.
  • the inner walls 7 extend, as in 2 illustrated, preferably over the entire vertical extent of their respective opening 4. This means that the inner wall 7 is connected to the side edge of the respective opening 4.
  • the open-topped hollow body 1 has as in the example 1 several support webs 11 and attachment webs 12, so that there are inlets 14 between the lower edge of the lid 6 and the widening 10 and channels 13 between the inner lateral surface of the lid 2 and the outer lateral surface of the hollow body 1.
  • the channels 13 open out between the upper edge 16 of the hollow body 1 and the lower edge of the indentations in the interior of the device.
  • the openings 4 in the cover can also be arranged in two or more rows that are vertically offset from one another.
  • 3 1 shows that the inner walls 7 extend at least over a partial area of the vertical extension of their respective opening 4. This means that the inner walls 7 are connected to the side edge of the respective opening 4 at least over a partial area.
  • attachment webs 12 can be present on the inner lateral surface of the lid 2, so that channels 13 result between the inner lateral surface of the lid 2 and the outer lateral surface of the hollow body 1, which is open at the top. According to 4 these attachment webs 12 can be present on the inner body 19 of the cover 2, which forms an inner wall 7 for all the openings 4.
  • the cover 2 can form the support webs 11, which protrude downwards from the lower edge of the cover 6 and rest on the widening 10 of the hollow body 1, which is open at the top.
  • the support webs 11 at the 4 instead be arranged on the widening 10 of the hollow body 1.
  • the inner body 19 is provided with recesses, which extend upwards from its lower edge to above the upper edge 16 of the hollow body 1, which is open at the top, with the remaining material webs between the recesses forming the attachment webs 12 and support webs 11, in that the inner body 19 protrudes downwards from the outer body 18 with the remaining webs of material.
  • the figure 5 and 6 serve to illustrate that the cover 2 can also rest with the inner lateral surface of the inner wall 7 or more inner walls 7 on top of the hollow body 1 which is open at the top.
  • the lid 2 can rest with several inner surfaces of the inner walls 7 of different openings 4 at the upper edge 16 .
  • the hollow body 1 can also be designed without a widening 10 .
  • attachment webs 12 are formed by indentations in the jacket 3 of the cover 2. These indentations form elevations on the inner surface of the cover 2, which at the outer lateral surface of the hollow body 1 abut.
  • the channels 13 are located between the elevations on the inner lateral surface of the cover 2 .
  • Air which flows upwards through the channels 13 can flow into the interior of the device between the contact points or contact areas of respectively adjacent inner walls 7 . Air enters the interior of the device from the channels 13 above the upper edge 16 of the hollow body 1 and below the inner edges 8 of the inner walls 7 .
  • the hollow body 1 can have support webs 11 on its upper edge 16, which protrude upwards from the upper edge, so that the cover 2 rests with the inner lateral surface of a peripheral inner wall 7 on these support webs 11.
  • the support webs 11 are in 6 realized in that the attachment webs 12, which protrude radially from the outer surface of the hollow body 1, the upper edge 16 of the hollow body 1 protrude upwards. Unlike in 6 is shown, the support webs 11 could also be present in a straight extension of the upper edge 16 of the hollow body 1 . In this case, attachment webs 12 can also be present on the hollow body 1 or on the cover 2.
  • the lid 2 is composed of an outer body 18 and an inner body 19.
  • the outer body 18 has the casing 3 which is pierced by openings 4 and has a cover roof 5 .
  • the inner body 19 has a circumferential, upwardly and inwardly inclined inner wall 7, which is followed by a vertical jacket piece 9 at the bottom.
  • a circumferential, upwardly and inwardly inclined inner wall 7 which is followed by a vertical jacket piece 9 at the bottom.
  • horizontal inward widening of the inner edge 8 is optional but may be advantageous in terms of directing the airflow towards the center of the device.
  • the widening at the lower edge of the lid 2 can preferably be on the inner body 19 .
  • the lower edge of the inner body 19 can be rolled up outwards or folded outwards, or generally be present with a greater material or jacket thickness.
  • the advantage of this is that the wider lower edge of the inner body 19 forms a bearing surface for the outer body 18, so that the height of the inner wall 7 relative to the openings 4 is predetermined when the inner body 19 is fully inserted into the outer body 18.
  • the lower edges 20 of the openings 4 and the lower, outer edge 21 of the inner wall 7 are preferably at a level such that no water can collect between the bodies 18, 19.
  • the lower edges 20 of the openings 4 can also lie below the outer lower edge 21 of the inner wall 7, which is less preferred.
  • the lower edges 20 of the openings 4 can also (preferably only slightly) lie above the outer lower edge 21 of the inner wall 7 .
  • the lower edge 20 of the respective opening 4 preferably runs at least over a partial area parallel and/or flush with the outer lower edge 21 of the inner wall 7.
  • the cover 2 is particularly preferred 7 together with an upwardly open hollow body 1 according to 1 used.
  • a first imaginary line which runs from the upper edge of the respective opening 4 of the lid 2 to the upper edge or the inner edge 8 of the inner wall 7 of the lid 2 located in its peripheral area, with a second imaginary line through the upper edge of the Opening 4 of the lid 2 running vertical line includes an angle 22 of at least 10 °, preferably from at least 15°, in particular at least 30°. In a variant, the angle can be at least 45°.
  • the upper edge of the inner wall 7 can form a common inner edge 8 for all openings 4 of the cover 2 .
  • the inner body 19 can be designed like the jacket 3 of the cover 2 in the examples of FIG Figures 2, 3 and 5 was described.
  • the inner body 19, as in 9 shown rest with its present between the indentations jacket areas on the inner surface of the jacket 3 of the outer body 18.

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  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Closures For Containers (AREA)

Description

Die Erfindung betrifft eine Vorrichtung umfassend einen nach oben offenen Hohlkörper und einen abnehmbaren Deckel, insbesondere ein wetterfestes Grablicht.The invention relates to a device comprising a hollow body that is open at the top and a removable cover, in particular a weatherproof grave light.

Grablichter bestehen üblicherweise aus einem Becher (kann aus unterschiedlichen Materialien bestehen) der mit Brennmasse gefüllt ist (üblicherweise mineralische oder organische Wachse) und einen darin angebrachten Docht aufweist. Als Witterungsschutz und aus optischen Gründen wird üblicherweise ein Deckel (oft aus Metall oder Kunststoff) oben aufgesetzt. Grablichter werden üblicherweise im Freien gebrannt und sind der Witterung voll ausgesetzt.Grave lights usually consist of a cup (can be made of different materials) that is filled with fuel (usually mineral or organic waxes) and has a wick attached. A cover (often made of metal or plastic) is usually placed on top to protect against the weather and for visual reasons. Grave lights are usually burned outdoors and are fully exposed to the elements.

Aus der DE8814266U1 und der EP3434972A1 sind Deckel für Grablichter bekannt, welche speziell geformte Öffnungen aufweisen.From the DE8814266U1 and the EP3434972A1 covers for grave lights are known which have specially shaped openings.

Nach dem Stand der Technik sind Deckel für einseitig nach oben offene Hohlkörper bekannt, in denen eine Kerze angeordnet ist, wobei der Deckel ein nach unten offener Hohlkörper ist und auf den nach oben offenen Hohlkörper aufgesteckt oder aufgeschraubt werden kann, wobei der Mantel des Deckels im angebrachten Zustand den Mantel des nach oben offenen Hohlkörpers nach oben hin überragt, wobei der Mantel des Deckels mit Öffnungen versehen ist. Die Öffnungen sind dabei als vertikal verlaufende Öffnungen ausgeführt, welche durch Öffnungen im Mantel des Deckels gebildet sind, beispielsweise durch das Ausstanzen von Kreisflächen. Durch solche Öffnungen kann aber Niederschlag leicht eindringen, welcher dann zwischen Deckel und dem einseitig nach oben offenen Hohlkörper abzuleiten ist. Damit eindringender Niederschlag nicht in das Innere des einseitig nach oben offenen Hohlkörpers gelangt, ist es bekannt, den Hohlkörper mit einem gegenüber den Öffnungen nach innen und oben versetzten oberen Randbereich auszugestalten, sodass seitlich eindringendes Wasser auf diesen Randbereich trifft und nicht ins Innere des Hohlkörpers gelangt.According to the state of the art, covers are known for hollow bodies that are open on one side and in which a candle is arranged, the cover being a hollow body that is open at the bottom and can be plugged or screwed onto the hollow body that is open at the top, with the jacket of the cover in the mounted state the jacket of the open-topped hollow body protrudes upwards, wherein the jacket of the lid is provided with openings. The openings are designed as vertically running openings, which are formed by openings in the jacket of the cover, for example by punching out circular areas. However, precipitation can easily penetrate through such openings, which then has to be discharged between the cover and the hollow body, which is open on one side at the top. So that penetrating precipitation does not get into the interior of the hollow body, which is open on one side at the top, it is known to design the hollow body with an upper edge area that is offset inward and upwards compared to the openings, so that water penetrating from the side hits this edge area and does not get into the interior of the hollow body .

Die EP 2955436 A1 zeigt einen Grablichtbecher, der als einseitig nach oben offener Hohlkörper mit einem sich nach oben verjüngenden oberen Endbereich ausgeführt ist, sodass durch den Deckel eindringendes Wasser zwischen Deckel und dem sich verjüngenden Endbereich abgeleitet wird.the EP 2955436 A1 shows a grave light cup, which is designed as a hollow body that is open at the top on one side and has an upper end area that tapers upwards, so that water penetrating through the cover is drained off between the cover and the tapered end area.

Sofern der Rand des einseitig nach oben offenen Hohlkörpers ausreichend hoch ist, ist das Kerzenlicht gut gegen Erlöschen aufgrund von Windstößen und Niederschlag geschützt. Es hat sich jedoch gezeigt, dass die Sauerstoffzufuhr zur Flamme durch den sich nach oben verjüngenden oberen Endbereich des einseitig nach oben offenen Hohlkörpers eingeschränkt wird, sodass die Flamme aufgrund von Sauerstoffmangel frühzeitig erlischt. Durch die mangelnde Sauerstoffzufuhr kann es zudem zu einer unvollständigen Verbrennung kommen, was erhöhten CO-Ausstoß und Rußbildung zur Folge hat.If the edge of the hollow body, which is open on one side, is sufficiently high, the candlelight is well protected against going out due to gusts of wind and precipitation. However, it has been shown that the supply of oxygen to the flame is restricted by the upwardly tapering upper end region of the hollow body, which is open on one side at the top, so that the flame is extinguished prematurely due to a lack of oxygen. The lack of oxygen supply can also lead to incomplete combustion, which results in increased CO emissions and soot formation.

Aus der AT519550B1 ist es bekannt, die Abbrandeigenschaften zu verbessern, indem der Becher des Grablichts mit zusätzlichen Öffnungen für die Luftzirkulation versehen wird. Diese Lösung funktioniert an sich gut, jedoch verursachen die zusätzlichen Öffnungen im Becher zusätzliche Herstellungskosten.From the AT519550B1 it is known to improve the burning properties by providing the cup of the grave light with additional openings for air circulation. This solution works well in itself, but the additional openings in the cup add manufacturing costs.

Die der Erfindung zu Grunde liegende Aufgabe besteht darin, einen verbesserten einseitig nach oben offenen Hohlkörper mit Deckel bereit zu stellen, der wetterfest ist und gute Abbrandeigenschaften aufweist und dabei günstiger in der Herstellung ist.The object on which the invention is based is to provide an improved hollow body with a lid which is open at the top on one side, which is weatherproof and has good combustion properties and is cheaper to manufacture.

Für das Lösen der Aufgabe wird eine Vorrichtung nach Anspruch 1 vorgeschlagen, umfassend einen nach oben offenen Hohlkörper und einen abnehmbaren Deckel, mit einer im nach oben offenen Hohlkörper angeordneten Brennmasse mit Docht, wobei der Deckel auf den Hohlkörper aufsteckbar ist, wobei der Mantel des Deckels im angebrachten Zustand den Mantel des nach oben offenen Hohlkörpers nach oben hin überragt, wobei der Mantel des Deckels mit Öffnungen versehen ist und der Deckel oben geschlossen ist, wobei der obere Rand des nach oben offenen Hohlkörpers gegenüber dem unteren Deckelrand des Deckels höher gelegen ist, wobei der Deckel im Bereich jeder Öffnung eine Innenwand aufweist, wobei die obere Innenkante der Innenwand weiter innen und weiter oben liegt als der untere Rand der Öffnungen und wobei der Deckel mit seinem unterhalb der Öffnungen anschließenden Bereich auf den nach oben offenen Hohlkörper aufgesteckt ist, wobei in diesem Bereich zwischen der inneren Mantelfläche des Deckels und der äußeren Mantelfläche des Hohlkörpers mehrere Kanäle vorliegen, wobei das erste Ende der Kanäle unterhalb der oberen Innenkante der Innenwand desTo achieve the object, a device according to claim 1 is proposed, comprising an upwardly open hollow body and a removable lid, with a fuel mass with a wick arranged in the upwardly open hollow body, the lid being attachable to the hollow body, the jacket of the lid when fitted, protrudes upwards over the shell of the hollow body, which is open at the top, the shell of the lid being provided with openings and the lid being closed at the top, the upper edge of the hollow body, which is open at the top, being higher than the lower edge of the lid, the lid having an inner wall in the region of each opening, the upper inner edge of the inner wall being further inwards and higher than the lower edge of the openings and wherein the lid is placed with its area adjoining below the openings onto the hollow body, which is open at the top, with several channels being present in this area between the inner lateral surface of the lid and the outer lateral surface of the hollow body, with the first end of the channels below the upper inner edge of the inner wall of

Deckels in das Innere der Vorrichtung mündet und wobei das zweite Ende der Kanäle an die Außenseite der Vorrichtung führt und wobei das erste Ende der Kanäle weiter oben liegt als das zweite Ende der Kanäle.Lid opens into the interior of the device and wherein the second end of the channels leads to the outside of the device and wherein the first end of the channels is higher than the second end of the channels.

Dadurch wird erreicht, dass durch die Kanäle zwischen dem einseitig nach oben offenen Hohlkörper und dem Deckel Frischluft einströmen kann, welche die Flamme mit Sauerstoff versorgt. Die Verbrennungsgase entweichen hauptsächlich durch die Öffnungen im Deckel. Vorteilhaft an der gegenständlichen Erfindung ist, dass dieser Kamineffekt mit noch einfacheren Mitteln erreicht wird und dass dabei die Vorrichtung durch die Innenwand des Deckels gegen das Eindringen von Flüssigkeit geschützt ist.This means that fresh air, which supplies the flame with oxygen, can flow in through the channels between the hollow body, which is open on one side at the top, and the cover. The combustion gases escape mainly through the openings in the lid. The advantage of the present invention is that this chimney effect is achieved with even simpler means and that the device is protected against the ingress of liquid by the inner wall of the cover.

Bevorzugt liegt eine Innenwand vor, welche um die gesamte innere Mantelfläche des Deckels verläuft.There is preferably an inner wall which runs around the entire inner lateral surface of the lid.

Bevorzugt sind der Mantel des Deckels und eine Deckfläche, welche den Mantel einseitig verschließt aus einem ersten Körper des Deckels gebildet. Bevorzugt ist die Innenwand Teil eines zweiten Körpers des Deckels, wobei der zweite Körper in den ersten Körper gesteckt ist. Bevorzugt sind der erste und der zweite Körper fest miteinander verbunden. Bevorzugt erfolgt dies durch Presspassung, durch Kleben, oder durch gemeinsames Bördeln des unteren Randes beider Körper, bzw. Bördeln des unteren Randes des zweiten Körpers um den unteren Rand des ersten Körpers.The shell of the lid and a cover surface which closes the shell on one side are preferably formed from a first body of the lid. Preferably the inner wall is part of a second body of the lid, the second body being nested within the first body. The first and the second body are preferably firmly connected to one another. This is preferably done by means of a press fit, by gluing, or by flanging the lower edge of both bodies together, or flanging the lower edge of the second body around the lower edge of the first body.

Bevorzugt weist der zweite Körper einen an der unteren äußeren Kante der Innenwand nach unten anschließenden Bereich auf, welcher an der Innenseite des Mantels des ersten Körpers anliegt, wobei sich die Innenwand ausgehend von diesem Bereich nach oben und innen erstreckt.Preferably, the second body has an area adjoining the lower outer edge of the inner wall downwards, which abuts the inside of the jacket of the first body, the inner wall extending upwards and inwards starting from this area.

In einer anderen Ausführungsvariante sind mehrere Innenwände aus dem Material des Mantels im Bereich seiner jeweiligen Öffnung gebildet, wobei die Mantelfläche im Bereich der jeweiligen Öffnung aus der Ebene des übrigen Mantels nach innen hin eingeformt ist, sodass der eingeformte Bereich des Mantels eine vom unteren Ende der jeweiligen Öffnung nach innen hin ansteigende Innenwand bildet.In another embodiment variant, several inner walls are formed from the material of the jacket in the area of its respective opening, with the jacket surface in the area of the respective opening being molded inward from the plane of the rest of the jacket, so that the molded-in area of the jacket extends from the lower end of the respective opening inwards rising inner wall forms.

Bevorzugt ist der eingeformte Bereich des Mantels über zumindest einen Teilbereich der Höhe der Öffnung mit dem Rand der Öffnung verbunden.The molded-in area of the casing is preferably connected to the edge of the opening over at least a partial area of the height of the opening.

Bevorzugt liegen zwischen dem Deckel und dem nach oben offenen Hohlkörper mehrere Stege über deren Umfang verteilt vor, wobei im Bereich zwischen den Stegen die Kanäle vorliegen.Between the cover and the hollow body, which is open at the top, there are preferably a plurality of webs distributed over their circumference, with the channels being present in the region between the webs.

Bevorzugt sind die Stege durch Ausformungen des nach oben offenen Hohlkörpers gebildet.The webs are preferably formed by moldings of the hollow body, which is open at the top.

Bevorzugt weist der nach oben offenen Hohlkörper eine Verbreiterung auf, wobei auf der oberen Fläche der Verbreiterung Auflagestege vorliegen, auf welchen der Deckel aufliegt, wobei im Bereich zwischen den Auflagestegen zwischen der oberen Fläche der Verbreiterung und dem unteren Rand des Deckels Einlässe vorliegen, welche mit den Kanälen verbunden sind.The hollow body, which is open at the top, preferably has a widening, with support webs on the upper surface of the widening, on which the cover rests, with inlets being present in the area between the support webs between the upper surface of the widening and the lower edge of the cover, which connected to the channels.

Bevorzugt schließt eine gedachte Linie von der oberen Kante der jeweiligen Öffnung des Deckels zum oberen Rand der in ihrem Umfangsbereich befindlichen Innenwand des Deckels mit einer gedachten, durch die obere Kante der Öffnung des Deckels verlaufenden vertikalen Linie einen Winkel von mindestens 15° ein, besonders bevorzugt von mindestens 25°, insbesondere mindestens 30°. In einer Variante kann der Winkel zumindest 45° betragen.Preferably, an imaginary line from the upper edge of the respective opening of the lid to the upper edge of the inner wall of the lid located in its peripheral area encloses an angle of at least 15° with an imaginary vertical line running through the upper edge of the opening of the lid, particularly preferably of at least 25°, in particular at least 30°. In a variant, the angle can be at least 45°.

Vorteilhaft wird dadurch erreicht, dass schräg auftreffender Niederschlag erschwert eindringen kann und Windstöße von der Flamme weg geleitet werden, wobei dieser Effekt mit zunehmendem Winkel zur Vertikalen zunimmt.Advantageously, this means that it is more difficult for precipitation falling at an angle to penetrate and gusts of wind are directed away from the flame, with this effect increasing as the angle to the vertical increases.

Der nach oben offene Hohlkörper ist bevorzugt aus Kunststoff oder Glas gebildet, wobei das Material bevorzugt transparent oder transluzent ist.The hollow body, which is open at the top, is preferably made of plastic or glass, with the material preferably being transparent or translucent.

Die Bestandteile des Deckels sind bevorzugt aus Metall oder Kunststoff gebildet.The components of the lid are preferably made of metal or plastic.

Der Deckel ist bevorzugt aus Metall gebildet.The cover is preferably made of metal.

Der innere Körper des Deckels ist bevorzugt aus Metall gebildet.The inner body of the lid is preferably formed of metal.

Der äußere Körper des Deckels ist bevorzugt aus Metall gebildet.The outer body of the lid is preferably formed of metal.

Bevorzugt liegt der Deckel mit dem unteren Deckelrand auf einzelnen Auflagestegen des nach oben offenen Hohlkörpers auf, wobei an diese Auflagestege nach oben hin Aufsteckstege des Hohlkörpers anschließen, an welchen der Deckel mit seiner inneren Mantelfläche anliegt. Vorteilhaft wird dadurch erreicht, dass zwischen der inneren Mantelfläche des Deckels und der äußeren Mantelfläche des Hohlkörpers im Bereich zwischen den Aufsteckstegen ein Spalt resultiert, durch welchen Luft einströmen kann. Bevorzugt liegen die Öffnungen im Mantel des Deckels oberhalb des oberen Rands des nach oben offenen Hohlkörpers vor.The lid preferably rests with the lower edge of the lid on individual support webs of the hollow body, which is open at the top, attachment webs of the hollow body adjoining these support webs at the top, on which the lid rests with its inner lateral surface. Advantageously, this results in a gap between the inner lateral surface of the cover and the outer lateral surface of the hollow body in the area between the attachment webs, through which air can flow. The openings in the jacket of the cover are preferably above the upper edge of the hollow body, which is open at the top.

Bevorzugt weist der Deckel einen inneren Körper auf, welcher eine umlaufende, nach oben und innen geneigte Innenwand aufweist, an welche ein senkrechtes Mantelstück nach unten hin anschließt, wobei der innere Körper am unteren Ende eine Verbreiterung aufweist. Bevorzugt ist der untere Rand des inneren Körpers nach außen hin aufgerollt oder nach außen gefaltet und umschließt den unteren Rand eines äußeren Körpers des Deckels.The cover preferably has an inner body which has a peripheral inner wall which is inclined upwards and inwards and which is adjoined by a vertical jacket piece at the bottom, with the inner body having a widening at the lower end. Preferably, the lower edge of the inner body is outwardly curled or folded out and encloses the lower edge of an outer body of the lid.

In einer Ausführungsvariante sind der Mantel des Deckels und ein Deckeldach, welches den Mantel einseitig verschließt aus einem äußeren ersten Körper des Deckels gebildet, wobei ein zweiter innerer Körper des Deckels zumindest eine Innenwand zumindest einer Öffnung des Deckels bildet, wobei der zweite Körper und der erste Körper fest miteinander verbunden sind.In one embodiment, the jacket of the cover and a cover roof, which closes the jacket on one side, are formed from an outer first body of the cover, with a second inner body of the lid forms at least one inner wall of at least one opening of the lid, the second body and the first body being firmly connected to each other.

Einige bevorzugte Ausführungsvarianten des erfindungsgemäßen nach oben offenen Hohlkörpers werden an Hand von Zeichnungen veranschaulicht:

Fig. 1:
Zeigt eine erste Ausführungsvariante eines bevorzugten nach oben offenen Hohlkörpers mit abgenommenem Deckel und aufgesetztem Deckel in Ansicht von vorne.
Fig. 2:
Zeigt eine zweite Ausführungsvariante eines nach oben offenen Hohlkörpers mit aufgesetztem Deckel in Ansicht von der Seite und eine Schnittansicht des oberen Randbereichs.
Fig. 3:
Zeigt eine dritte Ausführungsvariante eines nach oben offenen Hohlkörpers mit aufgesetztem Deckel in Ansicht von der Seite.
Fig. 4:
Zeigt eine vierte Ausführungsvariante eines nach oben offenen Hohlkörpers mit aufgesetztem Deckel anhand einer Seitenansicht des Deckels, einer Seitenansicht des inneren Körpers des Deckels und einer Schnittansicht des am Hohlkörper aufgesetzten Deckels.
Fig. 5:
Zeigt eine fünfte Ausführungsvariante eines nach oben offenen Hohlkörpers mit aufgesetztem Deckel in Ansicht von der Seite und eine Schnittansicht des oberen Randbereichs.
Fig. 6:
Zeigt eine sechste Ausführungsvariante eines nach oben offenen Hohlkörpers mit abgenommenem Deckel und aufgesetztem Deckel in Ansicht von vorne.
Fig. 7:
Zeigt eine besonders bevorzugte Ausführungsvariante des Deckels, anhand je einer Einzeldarstellung der beiden Körper des Deckels und einer perspektivischen Ansicht des zusammengesetzten Deckels.
Fig. 8:
zeigt schematisch einen Schnitt durch den Deckel der Fig. 7.
Fig. 9:
zeigt schematisch einen Schnitt durch eine weitere beispielhafte Ausführungsvariante des Deckels.
Some preferred variants of the hollow body according to the invention, which is open at the top, are illustrated with the aid of drawings:
Figure 1:
Shows a first variant of a preferred upwardly open hollow body with the cover removed and the cover in place, viewed from the front.
Figure 2:
Shows a second embodiment variant of a hollow body open at the top with a cover in place, viewed from the side and a sectional view of the upper edge area.
Figure 3:
Shows a third embodiment of a hollow body open at the top with a lid in place, viewed from the side.
Figure 4:
Shows a fourth variant embodiment of an upwardly open hollow body with a cover in place using a side view of the cover, a side view of the inner body of the cover and a sectional view of the cover placed on the hollow body.
Figure 5:
Shows a fifth embodiment of an upwardly open hollow body with a cover in place, viewed from the side and a sectional view of the upper edge area.
Figure 6:
Shows a sixth variant of an upwardly open hollow body with the lid removed and the lid in place, viewed from the front.
Figure 7:
Shows a particularly preferred variant of the cover, based on an individual representation of the two bodies of the cover and a perspective view of the assembled cover.
Figure 8:
shows schematically a section through the cover of 7 .
Figure 9:
shows schematically a section through a further exemplary embodiment variant of the cover.

Die in den Figuren gezeigten Ausführungsformen zeigen lediglich mögliche Ausführungsformen, wobei an dieser Stelle bemerkt sei, dass die Erfindung nicht auf diese speziell dargestellten Ausführungsvarianten derselben eingeschränkt ist, sondern auch Kombinationen der einzelnen Ausführungsvarianten untereinander und eine Kombination einer Ausführungsform mit der oben angeführten allgemeinen Beschreibung möglich sind. Diese weiteren möglichen Kombinationen müssen nicht explizit erwähnt sein, da diese weiteren möglichen Kombinationen aufgrund der Lehre zum technischen Handeln durch gegenständliche Erfindung im Können des auf diesem technischen Gebiet tätigen Fachmannes liegen.The embodiments shown in the figures only show possible embodiments, it being noted at this point that the invention is not restricted to these specifically illustrated embodiment variants of the same, but that combinations of the individual embodiment variants with one another and a combination of an embodiment with the general description given above are also possible are. These other possible combinations do not have to be mentioned explicitly, since these other possible combinations are within the ability of a person skilled in the art working in this technical field on the basis of the teaching on technical action through the present invention.

Fig. 1 zeigt eine bevorzugte Ausführungsvariante der gegenständlichen Erfindung, bestehend aus einem nach oben hin offenen Hohlkörper 1 und einem Deckel 2. Der Deckel 2 dient dazu, um den nach oben hin offenen Hohlkörper 1 oben zu verschließen. Der Deckel 2 ist als einseitig nach unten offener Hohlkörper ausgeführt, der einen Mantel 3 aufweist, welcher mit Öffnungen 4 durchsetzt ist. Der Mantel 3 ist nach oben hin durch ein geschlossenes Deckeldach 5 begrenzt. Der untere Rand des Mantels 3 bildet den unteren Deckelrand 6, welcher bevorzugt verbreitert ausgeführt ist, beispielsweise wie dargestellt durch Aufrollen des Mantels 3 nach außen zu einem ringförmigen Wulst. Der Mantel 3 ist die Wand des Deckels 2. 1 shows a preferred embodiment of the present invention, consisting of an upwardly open hollow body 1 and a cover 2. The cover 2 serves to close the upwardly open hollow body 1 at the top. The cover 2 is designed as a hollow body which is open at the bottom on one side and has a jacket 3 through which openings 4 pass. The jacket 3 is delimited at the top by a closed cover roof 5 . The lower edge of the shell 3 forms the lower edge of the cover 6, which is preferably widened, for example, as shown, by rolling up the shell 3 outwards to form an annular bead. The jacket 3 is the wall of the lid 2.

Der nach oben hin offene Hohlkörper 1, weist eine umlaufende Verbreiterung 10 auf, deren obere ringförmige Fläche dem Deckel 2 zugewandt liegt. Die Verbreiterung 10 weist Auflagestege 11 auf, welche aus der ringförmigen Fläche nach oben hin vorstehen, sodass der Deckel 2 mit dem unteren Deckelrand 6 auf den Auflagestegen 11 der Verbreiterung 10 platziert werden kann. Ausgehend von der Verbreiterung 10 schließt nach oben hin ein senkrechter prismatischer Abschnitt 15 des Hohlkörpers 1 an, welcher mit Aufsteckstegen 12 versehen ist. Die Aufsteckstege 12 sind radial von der äußeren Mantelfläche des Hohlkörpers 1 abragende Vorsprünge. Im aufgesteckten Zustand liegt der Deckel 2 mit seiner inneren Mantelfläche an den Aufsteckstegen 12 an und ist bevorzugt aufgrund von Reibung gegen unbeabsichtigtes Abheben gesichert. Zwischen den Aufsteckstegen 12 liegen Kanäle 13 vor, durch welche Luft aufsteigen kann. Die Kanäle 13 zwischen den Aufsteckstegen 12 sind an ihrem unteren Ende mit Einlässen 14 zwischen den Auflagestegen 11 verbunden, welche an die Außenseite der Vorrichtung führen. Luft kann im Spalt zwischen dem unteren Deckelrand 6 und der ringförmigen Fläche eindringen und in den Kanälen 13 aufsteigen, aus denen sie dann oberhalb des oberen Rands 16 des nach oben offenen Hohlkörpers 1 und unterhalb der Innenwand 7 des Deckels 2 in das Innere der Vorrichtung gelangt.The upwardly open hollow body 1 has a circumferential widening 10 whose upper annular surface faces the cover 2 . The widening 10 has support webs 11 which protrude upwards from the annular surface, so that the cover 2 can be placed with the lower cover edge 6 on the support webs 11 of the widening 10 . Starting from the broadening 10, a vertical prismatic section 15 of the hollow body 1 connects at the top, which is provided with attachment webs 12. The attachment bars 12 are radially projecting from the outer surface of the hollow body 1 projections. In the attached state, the cover 2 rests with its inner lateral surface on the attachment webs 12 and is preferably secured against unintentional lifting due to friction. Channels 13 through which air can rise are provided between the attachment webs 12 . The channels 13 between the attachment webs 12 are connected at their lower end to inlets 14 between the support webs 11, which lead to the outside of the device. Air can enter the gap between the lower lid edge 6 and the annular surface and rise in the channels 13, from which it then enters the interior of the device above the upper edge 16 of the upwardly open hollow body 1 and below the inner wall 7 of the lid 2 .

Bevorzugt sind die Kanäle 13 in Radialrichtung zumindest 1 mm breit, bevorzugt 2-4 mm breit, insbesondere 3 mm breit. Bevorzugt weisen die Kanäle 13 in Umfangsrichtung der Vorrichtung eine größere Erstreckung als die Aufsteckstege 12 auf. Die Aufsteckstege 12 sind bevorzugt zwischen 1 und 10 mm breit. Bevorzugt liegen zumindest drei Aufsteckstege 12 vor, bevorzugt zwischen drei und zehn Aufsteckstege 12, insbesondere genau sechs Aufsteckstege 12.The channels 13 are preferably at least 1 mm wide in the radial direction, preferably 2-4 mm wide, in particular 3 mm wide. The channels 13 preferably have a greater extent than the attachment webs 12 in the circumferential direction of the device. The attachment webs 12 are preferably between 1 and 10 mm wide. There are preferably at least three attachment bars 12, preferably between three and ten attachment bars 12, in particular exactly six attachment bars 12.

Die Auflagestege 11 sind bevorzugt zwischen 1 und 10 mm breit. Bevorzugt liegen zumindest drei Auflagestege 11 vor, bevorzugt zwischen drei und zehn Auflagestege 11, insbesondere genau sechs Auflagestege 11. Bevorzugt schließt jeweils ein Auflagesteg 11 an einen Aufstecksteg 12 an. Bevorzugt sind die Auflagestege 11 und Aufsteckstege 12 trapezförmig bzw. als Trapezprismen ausgeführt. Bei den Aufsteckstegen 12 verläuft der Mantel des Prismas senkrecht. Bevorzugt verlaufen zwei am Umfang des Hohlkörpers 1 gegenüberliegende Auflagestege 11 radial zum Hohlkörper 1 nach außen, wobei die dazwischenliegenden Auflagestege 11 rechtwinkelig zu diesen zwei gegenüberliegenden Auflagestegen 11 verlaufen, wobei der Hohlkörper 1 bevorzugt zumindest sechs Auflagestege 11 aufweist. Bevorzugt ist der Hohlkörper 1 aus zwei Halbelementen zusammengesetzt, wobei die Schweiß- oder Klebenaht der Halbelemente durch die beiden gegenüberliegenden, radial verlaufenden Auflagestege 11 verläuft.The support webs 11 are preferably between 1 and 10 mm wide. There are preferably at least three support webs 11 , preferably between three and ten support webs 11 , in particular exactly six support webs 11 . The support webs 11 and attachment webs 12 are preferably trapezoidal or designed as trapezoidal prisms. In the case of the attachment webs 12, the jacket of the prism runs vertically. Two support webs 11 located opposite one another on the circumference of the hollow body 1 preferably run outwards radially to the hollow body 1, with the support webs 11 lying in between running at right angles to these two opposite support webs 11, with the hollow body 1 preferably having at least six support webs 11. Preferred is the Hollow body 1 composed of two half-elements, with the welded or glued seam of the half-elements running through the two opposing, radially running support webs 11.

Die obere Kante des senkrechten prismatischen Abschnitts 15 ist bevorzugt der obere Rand 16 des Hohlkörpers 1. Diese obere Kante kann zum Inneren des Hohlkörpers 1 hin verbreitert sein. In einer Variante weist der Hohlkörpers 1 an dieser oberen Kante eine ringförmige, bevorzugt horizontale Fläche auf, welche den oberen Rand des Hohlkörpers 1 bildet.The upper edge of the vertical prismatic section 15 is preferably the upper edge 16 of the hollow body 1. This upper edge can be widened towards the interior of the hollow body 1. In one variant, the hollow body 1 has an annular, preferably horizontal surface on this upper edge, which forms the upper edge of the hollow body 1 .

Unterhalb der Verbreiterung 10 kann der Hohlkörper 1 wie in Fig. 1 dargestellt eine Verjüngung aufweisen, oder der Hohlkörper 1 könnte von der Verbreiterung 10 mit konstantem Querschnitt bis zu seinem unteren Endbereich verlaufen.Below the widening 10, the hollow body 1 as in 1 shown have a taper, or the hollow body 1 could run from the widening 10 with a constant cross-section to its lower end region.

Die Verbreiterung 10 könnte bei einer weniger bevorzugten Ausführungsvariante entfallen, wenn der Deckel 2 an seiner inneren Mantelfläche beabstandet zum Deckelrand 6 einen oder mehrere Vorsprünge aufweist, mit welchen dieser oben am senkrechten prismatischen Abschnitt 15 aufliegt.The widening 10 could be omitted in a less preferred embodiment variant if the cover 2 has one or more projections on its inner lateral surface at a distance from the cover edge 6, with which it rests on the vertical prismatic section 15 at the top.

Der Deckel 2 weist nach oben hin beabstandet zum oberen Rand 16 des nach oben offenen Hohlkörpers 1 Öffnungen 4 auf. Die Öffnungen 4 liegen in der Mantelfläche des Deckels 2 vor. Im Beispiel der Fig. 1 ist der Mantel 3 des Deckels 2 senkrecht ausgeführt, wobei im Mantel 3 senkrechte Öffnungen 4 vorliegen. Der Deckel 2 weist eine Innenwand 7 auf, die eine nach innen versetzte Innenkante 8 des Deckels 2 bildet. Die Innenwand 7 liegt im Beispiel der Fig. 1 als eine umlaufende hohlkegelstumpfförmige Fläche vor, wobei die obere, weiter innenliegende Kante der Innenwand 7 die Innenkante 8 bildet.The cover 2 has openings 4 spaced upwards from the upper edge 16 of the hollow body 1 which is open at the top. The openings 4 are in the outer surface of the cover 2 . In the example of 1 the jacket 3 of the cover 2 is designed vertically, with the jacket 3 having vertical openings 4 . The lid 2 has an inner wall 7 which forms an inner edge 8 of the lid 2 offset inwards. The inner wall 7 is in the example 1 as a circumferential hollow truncated cone-shaped surface, the upper edge of the inner wall 7 lying further inside forming the inner edge 8 .

Bevorzugt liegt der obere Rand 16 des Hohlkörpers 1 weiter außen als die Innenkante 8 der Innenwand 7.The upper edge 16 of the hollow body 1 is preferably further to the outside than the inner edge 8 of the inner wall 7.

Der Hohlkörper 1 ist mit einer brennbaren Vergussmasse, meist Wachs, gefüllt bzw. kann mit einer solchen gefüllt werden, wobei in der Vergussmasse meist ein Docht zumindest annähernd zentral und senkrecht verläuft.The hollow body 1 is filled with a combustible casting compound, usually wax, or can be filled with such a material in the potting compound usually a wick runs at least approximately centrally and vertically.

Wie in Fig. 1 zu erkennen ist, liegt der untere Rand der hohlkegelstumpfförmigen Fläche der Innenwand 7 oberhalb des oberen Rands 16 des Hohlkörpers 1, wenn der Deckel 2 auf den Hohlkörper 1 aufgesetzt ist. Das durch die, beispielsweise kreisrunden, Öffnungen 4 eindringende Wasser sammelt sich zwischen der Innenwand 7 des Deckels 2 und der inneren Mantelfläche des Mantels 3 des Deckels 2, wobei dieses durch die Öffnungen 4 wieder ausstritt, sobald der Pegel die Unterkante der Öffnungen 4 erreicht. Bevorzugt liegen die Unterkanten der Öffnungen 4 auf einer Ebene mit der unteren Kante der hohlkegelstumpfförmigen Fläche der Innenwand 7, sodass durch die Öffnungen 4 eindringender Niederschlag zur Gänze durch die Öffnungen 4 abläuft. Die Unterkante der Öffnungen 4 kann aber auch (bevorzugt nur geringfügig) oberhalb der unteren Kante der hohlkegelstumpfförmigen Fläche der Innenwand 7 liegen.As in 1 can be seen, the lower edge of the hollow truncated cone-shaped surface of the inner wall 7 is above the upper edge 16 of the hollow body 1 when the cover 2 is placed on the hollow body 1. The water penetrating through the, for example, circular, openings 4 collects between the inner wall 7 of the cover 2 and the inner lateral surface of the casing 3 of the cover 2, whereby this water exits again through the openings 4 as soon as the level reaches the lower edge of the openings 4. The lower edges of the openings 4 are preferably on a level with the lower edge of the hollow truncated cone-shaped surface of the inner wall 7 so that precipitation penetrating through the openings 4 runs off completely through the openings 4 . However, the lower edge of the openings 4 can also lie (preferably only slightly) above the lower edge of the surface of the inner wall 7 in the shape of a hollow truncated cone.

Wie dargestellt sind der Hohlkörper 1 und der Deckel 2 bevorzugt als Rotationskörper ausgeführt. Bevorzugt setzt sich der Deckel 2 aus zwei Körpern 18, 19 zusammen, welche bevorzugt fest ineinandergesteckt sind. Der äußere Körper 18 ist als einseitig nach unten offener Hohlkörper ausgeführt, der den Mantel 3 aufweist, welche mit Öffnungen 4 durchsetzt ist. Der Mantel 3 ist nach oben hin durch ein geschlossenes Deckeldach 5 begrenzt. Der untere Rand des Mantels 3 kann den unteren Deckelrand 6 bilden, welcher bevorzugt verbreitert ausgeführt ist. Der innere Körper 19 ist als beidseitig offener Hohlkörper ausgeführt, welcher aus einem unteren prismatischen Mantelstück 9 und einem oben an dieses anschließenden sich verjüngenden Mantelbereich zusammengesetzt ist. Das untere Mantelstück 9 liegt mit seiner Außenseite an der Innenseite des Mantels 3 an, bevorzugt mit Presspassung. Die beiden Körper 18, 19 könnten auch aneinander verklebt, verlötet, verschweißt oder durch Umformen ineinander verpresst werden. Die beiden Körper 18, 19 liegen bevorzugt in ihrem zusammengesetzten Zustand als nicht oder schwer lösbare Einheit vor, sodass der Deckel 2 als Gesamtheit der beiden Körper 18, 19 vom einseitig nach oben offenen Hohlkörper 1 abgehoben und wieder aufgesetzt werden kann.As shown, the hollow body 1 and the cover 2 are preferably designed as bodies of revolution. The cover 2 is preferably composed of two bodies 18, 19 which are preferably firmly plugged into one another. The outer body 18 is designed as a hollow body which is open at the bottom on one side and has the jacket 3 through which openings 4 pass. The jacket 3 is delimited at the top by a closed cover roof 5 . The lower edge of the jacket 3 can form the lower edge of the cover 6, which is preferably widened. The inner body 19 is designed as a hollow body that is open on both sides and is composed of a lower prismatic casing piece 9 and a casing area that tapers and adjoins it at the top. The outside of the lower jacket piece 9 rests against the inside of the jacket 3, preferably with a press fit. The two bodies 18, 19 could also be glued, soldered, welded or pressed into one another by forming. The two bodies 18, 19 are preferably in their assembled state as non-detachable or difficult to detach Unit before, so that the cover 2 as a whole of the two bodies 18, 19 can be lifted from the hollow body 1, which is open at the top, and put back on again.

In einer weniger bevorzugten Ausführungsvariante könnten die beiden Körper 18, 19 auch lose bzw. leicht trennbar vorliegen, sodass diese, oder nur der äußere Körper 18, einzeln auf den nach oben hin offenen Hohlkörper 1 aufgesteckt und von diesem abgenommen werden können.In a less preferred embodiment variant, the two bodies 18, 19 could also be loose or easily separable, so that these, or only the outer body 18, can be individually attached to the hollow body 1, which is open at the top, and removed from it.

Wie bei der mittig abgebildeten Öffnung 4 des Deckels 2 veranschaulicht ist, erstreckt sich der innere obere Rand der Innenwand 7 fast bis zur Hälfte der Höhe der Öffnung 4. Zur Veranschaulichung sind die Mittellinie (strichliert) und die beiden Viertellinien (gepunktet) der mittleren Öffnung 4 dargestellt. Bevorzugt erstreckt sich die Innenwand 7 über mehr als ein Viertel der Höhe der Öffnung 4. In einer Ausführungsvariante kann sich die Innenwand 7 auch über mehr als die Hälfte der Höhe der Öffnungen 4 erstrecken. Bevorzugt erstreckt sich die Innenwand 7 über zumindest ein Viertel bis zu maximal Dreiviertel der Höhe der Öffnungen 4. In einer Ausführungsvariante kann sich die Innenwand 7 auch über die gesamte Höhe der Öffnungen 4 erstrecken.As illustrated in the center opening 4 of the lid 2, the inner upper edge of the inner wall 7 extends almost halfway up the height of the opening 4. For illustration, the center line (dashed) and the two quarter lines (dotted) of the central opening 4 shown. The inner wall 7 preferably extends over more than a quarter of the height of the opening 4. In one embodiment variant, the inner wall 7 can also extend over more than half the height of the openings 4. The inner wall 7 preferably extends over at least a quarter up to a maximum of three quarters of the height of the openings 4. In one embodiment, the inner wall 7 can also extend over the entire height of the openings 4.

Wie in den Figuren veranschaulicht, liegt der Mantel 3 des Deckels 2 bevorzugt als Mantelfläche eines Rotationskörpers vor, also als Mantelfläche eines Körpers dessen Oberfläche durch Rotation einer erzeugenden Kurve um eine Rotationsachse gebildet ist. Die Öffnungen 4 stellen in Umfangsrichtung begrenzte Unterbrechungen dieser Mantelfläche dar. In einem axialen Längsschnitt durch den Deckel 2 liegen die Öffnungen 4 somit als Unterbrechungen der erzeugenden Kurve des Rotationskörpers vor.As illustrated in the figures, the jacket 3 of the cover 2 is preferably present as the jacket surface of a body of revolution, ie as the jacket surface of a body whose surface is formed by rotating a generating curve about an axis of rotation. The openings 4 represent interruptions of this lateral surface that are limited in the circumferential direction. In an axial longitudinal section through the cover 2, the openings 4 are therefore present as interruptions in the generating curve of the rotating body.

Fig. 2 veranschaulicht einen Deckel 2 und einen nach oben offenen Hohlkörper 1, deren Merkmale auch unabhängig voneinander realisiert werden können. 2 illustrates a cover 2 and an upwardly open hollow body 1, the features of which can also be realized independently of one another.

Im Fig. 2 sind die Öffnungen 4 dadurch gebildet, dass der Mantel 3 des Deckels 2 in mehreren jeweils in Umfangsrichtung begrenzten Bereichen nach innen hin eingeformt ist, sodass sich im axialen Längsschnitt durch den Deckel 2 Unterbrechungen der erzeugenden Kurve des Rotationskörpers ergeben und wobei in diesen Einformungen zumindest ein Loch 17 vorliegt, welches das Innere und das Äußere des Deckels 2 verbindet. Vom unteren Rand der jeweiligen Öffnung 4 erstreckt sich eine Innenwand 7 nach innen und oben, wobei der obere innere Rand der Innenwand 7 den unteren Rand des Lochs 17 bildet. Niederschlag, welcher von schräg oben durch die Öffnung 4 eintrifft, prallt gegen die Innenwand 7 und läuft entlang dieser aus der Öffnung 4 ab, sodass ein Eindringen von Niederschlag in das Innere des nach oben offenen Hohlkörpers 1 verhindert wird. Oberhalb des Loches 17 und rund um die Einformung liegt die Außenwand des Deckels 2 als Mantelfläche des Rotationskörpers vor.in the 2 the openings 4 are formed in that the casing 3 of the cover 2 is divided into several in each case in the circumferential direction limited areas is formed inwards, so that there are interruptions in the generating curve of the rotating body in the axial longitudinal section through the cover 2 and in these indentations there is at least one hole 17 which connects the inside and the outside of the cover 2. An inner wall 7 extends inwards and upwards from the lower edge of the respective opening 4 , the upper inner edge of the inner wall 7 forming the lower edge of the hole 17 . Precipitation, which arrives obliquely from above through the opening 4, collides with the inner wall 7 and runs along it out of the opening 4, so that penetration of precipitation into the interior of the hollow body 1, which is open at the top, is prevented. Above the hole 17 and around the indentation, the outer wall of the cover 2 is present as the outer surface of the rotating body.

Die Innenwände 7 erstrecken sich, wie in Fig. 2 veranschaulicht, bevorzugt über die gesamte vertikale Ausdehnung ihrer jeweiligen Öffnung 4. Dies bedeutet, dass die Innenwand 7 mit dem Seitenrand der jeweiligen Öffnung 4 verbunden ist.The inner walls 7 extend, as in 2 illustrated, preferably over the entire vertical extent of their respective opening 4. This means that the inner wall 7 is connected to the side edge of the respective opening 4.

Der nach oben offene Hohlkörper 1 weist so wie im Beispiel der Fig. 1 mehrere Auflagestege 11 und Aufsteckstege 12 auf, sodass zwischen dem unteren Deckelrand 6 und der Verbreiterung 10 Einlässe 14 vorliegen und zwischen der inneren Mantelfläche des Deckels 2 und der äußeren Mantelfläche des Hohlkörpers 1 Kanäle 13. Die Kanäle 13 münden zwischen dem oberen Rand 16 des Hohlkörpers 1 und dem unteren Rand der Einformungen in das Innere der Vorrichtung.The open-topped hollow body 1 has as in the example 1 several support webs 11 and attachment webs 12, so that there are inlets 14 between the lower edge of the lid 6 and the widening 10 and channels 13 between the inner lateral surface of the lid 2 and the outer lateral surface of the hollow body 1. The channels 13 open out between the upper edge 16 of the hollow body 1 and the lower edge of the indentations in the interior of the device.

Die in Fig. 3 dargestellte Variante dient zu veranschaulichen, dass die Öffnungen 4 im Deckel auch in zwei oder mehr vertikal zueinander versetzten Reihen angeordnet sein können.In the 3 The variant shown serves to illustrate that the openings 4 in the cover can also be arranged in two or more rows that are vertically offset from one another.

Unabhängig davon wird in Fig. 3 veranschaulicht, dass sich die Innenwände 7 zumindest über einen Teilbereich der vertikalen Ausdehnung ihrer jeweiligen Öffnung 4 erstrecken. Dies bedeutet, dass die Innenwände 7 zumindest über einen Teilbereich mit dem Seitenrand der jeweiligen Öffnung 4 verbunden sind.Regardless of this, in 3 1 shows that the inner walls 7 extend at least over a partial area of the vertical extension of their respective opening 4. This means that the inner walls 7 are connected to the side edge of the respective opening 4 at least over a partial area.

Fig. 4 veranschaulicht eine mögliche Ausgestaltung der Aufsteckstege 12. Bei dieser weniger bevorzugten Ausführungsvariante können die Aufsteckstege 12 an der inneren Mantelfläche des Deckels 2 vorliegen, sodass zwischen der inneren Mantelfläche des Deckels 2 und der äußeren Mantelfläche des nach oben offenen Hohlkörpers 1 Kanäle 13 resultieren. Gemäß Fig. 4 können diese Aufsteckstege 12 am inneren Körper 19 des Deckels 2 vorliegen, welcher eine Innenwand 7 für alle Öffnungen 4 bildet. 4 illustrates a possible embodiment of the attachment webs 12. In this less preferred embodiment, the attachment webs 12 can be present on the inner lateral surface of the lid 2, so that channels 13 result between the inner lateral surface of the lid 2 and the outer lateral surface of the hollow body 1, which is open at the top. According to 4 these attachment webs 12 can be present on the inner body 19 of the cover 2, which forms an inner wall 7 for all the openings 4.

Wie in Fig. 4 unabhängig davon dargestellt ist, kann der Deckel 2 die Auflagestege 11 bilden, welche vom unteren Deckelrand 6 nach unten hin abstehen und auf der Verbreiterung 10 des nach oben offenen Hohlkörpers 1 aufliegen. Alternativ können die Auflagestege 11 bei der Fig. 4 stattdessen auf der Verbreiterung 10 des Hohlkörpers 1 angeordnet sein.As in 4 shown independently of this, the cover 2 can form the support webs 11, which protrude downwards from the lower edge of the cover 6 and rest on the widening 10 of the hollow body 1, which is open at the top. Alternatively, the support webs 11 at the 4 instead be arranged on the widening 10 of the hollow body 1.

Im Beispiel der Fig. 4 ist der innere Körper 19 mit Ausnehmungen versehen, welche sich von seinem unteren Rand nach oben bis über den oberen Rand 16 des nach oben offenen Hohlkörpers 1 erstrecken, wobei die verbleibenden Materialstege zwischen den Ausnehmungen die Aufsteckstege 12 und Auflagestege 11 bilden, indem der innere Körper 19 nach unten hin aus dem äußeren Körper 18 mit den verbleibenden Materialstegen hervorragt.In the example of 4 the inner body 19 is provided with recesses, which extend upwards from its lower edge to above the upper edge 16 of the hollow body 1, which is open at the top, with the remaining material webs between the recesses forming the attachment webs 12 and support webs 11, in that the inner body 19 protrudes downwards from the outer body 18 with the remaining webs of material.

Die Fig. 5 und 6 dienen zur Veranschaulichung, dass der Deckel 2 auch mit der inneren Mantelfläche der Innenwand 7 oder mehrerer Innenwände 7 oben auf dem nach oben offenen Hohlkörper 1 aufliegen kann.the figure 5 and 6 serve to illustrate that the cover 2 can also rest with the inner lateral surface of the inner wall 7 or more inner walls 7 on top of the hollow body 1 which is open at the top.

Wie in Fig. 5 veranschaulicht ist, kann der Deckel 2 mit mehreren inneren Flächen der Innenwände 7 von unterschiedlichen Öffnungen 4 am oberen Rand 16 aufliegen. In diesem Fall kann der Hohlkörper 1 auch ohne Verbreiterung 10 ausgeführt sein.As in figure 5 is illustrated, the lid 2 can rest with several inner surfaces of the inner walls 7 of different openings 4 at the upper edge 16 . In this case, the hollow body 1 can also be designed without a widening 10 .

Unabhängig davon veranschaulicht Fig. 5 eine Variante, bei welcher die Aufsteckstege 12 durch Einformungen des Mantels 3 des Deckels 2 gebildet sind. Diese Einformungen bilden Erhebungen an der inneren Mantelfläche des Deckels 2, welche an der äußeren Mantelfläche des Hohlkörpers 1 anliegen. Die Kanäle 13 liegen zwischen den Erhebungen an der inneren Mantelfläche des Deckels 2 vor.Regardless illustrated figure 5 a variant in which the attachment webs 12 are formed by indentations in the jacket 3 of the cover 2. These indentations form elevations on the inner surface of the cover 2, which at the outer lateral surface of the hollow body 1 abut. The channels 13 are located between the elevations on the inner lateral surface of the cover 2 .

Luft welche durch die Kanäle 13 nach oben strömt, kann zwischen den Auflagepunkten bzw. Auflagebereichen jeweils benachbarter Innenwände 7 in das Innere der Vorrichtung einströmen. Luft gelangt von den Kanälen 13 oberhalb des oberen Randes 16 des Hohlkörpers 1 und unterhalb der Innenkanten 8 der Innenwände 7 in das Innere der Vorrichtung.Air which flows upwards through the channels 13 can flow into the interior of the device between the contact points or contact areas of respectively adjacent inner walls 7 . Air enters the interior of the device from the channels 13 above the upper edge 16 of the hollow body 1 and below the inner edges 8 of the inner walls 7 .

Fig. 6 veranschaulicht, dass der Hohlkörper 1 an seinem oberen Rand 16 Auflagestege 11 aufweisen kann, welche vom oberen Rand nach oben hin vorstehen, sodass der Deckel 2 mit der inneren Mantelfläche einer umlaufenden Innenwand 7 auf diesen Auflagestege 11 aufliegt. Zwischen den Auflagestegen 11 liegen horizontale Schlitze vor, durch welche Luft aus den Kanälen 13 ins Innere der Vorrichtung gelangt. Luft gelangt von den Kanälen 13 oberhalb des oberen Randes 16 des Hohlkörpers 1 und unterhalb der Innenkante 8 der Innenwand 7 in das Innere der Vorrichtung. 6 illustrates that the hollow body 1 can have support webs 11 on its upper edge 16, which protrude upwards from the upper edge, so that the cover 2 rests with the inner lateral surface of a peripheral inner wall 7 on these support webs 11. There are horizontal slits between the support webs 11, through which air passes from the channels 13 into the interior of the device. Air passes from the channels 13 above the upper edge 16 of the hollow body 1 and below the inner edge 8 of the inner wall 7 into the interior of the device.

Die Auflagestege 11 sind in Fig. 6 dadurch realisiert, dass die Aufsteckstege 12, welche radial von der äußeren Mantelfläche des Hohlkörpers 1 abragen, den oberen Rand 16 des Hohlkörpers 1 nach oben hin überragen. Anders als in Fig. 6 dargestellt ist, könnten die Auflagestege 11 auch in gerader Verlängerung des oberen Randes 16 des Hohlkörpers 1 vorliegen. In diesem Fall können zusätzlich Aufsteckstege 12 am Hohlkörper 1 oder am Deckel 2 vorhanden sein.The support webs 11 are in 6 realized in that the attachment webs 12, which protrude radially from the outer surface of the hollow body 1, the upper edge 16 of the hollow body 1 protrude upwards. Unlike in 6 is shown, the support webs 11 could also be present in a straight extension of the upper edge 16 of the hollow body 1 . In this case, attachment webs 12 can also be present on the hollow body 1 or on the cover 2.

Fig. 7 veranschaulicht eine besonders bevorzugte Ausführungsvariante des Deckels 2. Der Deckel 2 ist aus einem äußeren Körper 18 und einem inneren Körper 19 zusammengesetzt. Der äußere Körper 18 weist den Mantel 3 auf, welche von Öffnungen 4 durchbrochen ist und weist ein Deckeldach 5 auf. 7 illustrates a particularly preferred embodiment of the lid 2. The lid 2 is composed of an outer body 18 and an inner body 19. The outer body 18 has the casing 3 which is pierced by openings 4 and has a cover roof 5 .

Der innere Körper 19 weist eine umlaufende, nach oben und innen geneigte Innenwand 7 auf, an welche ein senkrechtes Mantelstück 9 nach unten hin anschließt. Die in Fig. 7 dargestellte horizontale Verbreiterung der Innenkante 8 nach innen ist optional, kann aber hinsichtlich der Lenkung des Luftstromes hin zum Zentrum der Vorrichtung vorteilhaft sein.The inner body 19 has a circumferential, upwardly and inwardly inclined inner wall 7, which is followed by a vertical jacket piece 9 at the bottom. In the 7 illustrated horizontal inward widening of the inner edge 8 is optional but may be advantageous in terms of directing the airflow towards the center of the device.

Wie dargestellt kann die Verbreiterung am unteren Rand des Deckels 2 bevorzugt am inneren Körper 19 vorliegen. Dazu kann der untere Rand des inneren Körpers 19 nach außen hin aufgerollt oder nach außen gefaltet sein, oder allgemein mit größerer Material- oder Mantelstärke vorliegen. Vorteilhaft daran ist, dass der breitere untere Rand des inneren Körpers 19 eine Auflagefläche für den äußeren Körper 18 bildet, sodass die Höhe der Innenwand 7 bezüglich der Öffnungen 4 vorgegeben ist, wenn der innere Körper 19 vollständig in den äußeren Körper 18 eingesetzt ist. Bevorzugt liegen die unteren Kanten 20 der Öffnungen 4 und der untere, äußere Rand 21 der Innenwand 7 auf einer Höhe, sodass sich kein Wasser zwischen den Körpern 18, 19 ansammeln kann. Aus optischen Gründen weniger bevorzugt können die unteren Kanten 20 der Öffnungen 4 auch unterhalb des äußeren unteren Randes 21 der Innenwand 7 liegen. Die unteren Kanten 20 der Öffnungen 4 können auch (bevorzugt nur geringfügig) oberhalb des äußeren unteren Randes 21 der Innenwand 7 liegen. Die untere Kante 20 der jeweiligen Öffnung 4 verläuft bevorzugt zumindest über einen Teilbereich parallel und/oder bündig zum äußeren unteren Rand 21 der Innenwand 7. Die zum Deckel 2 der Fig. 7 nicht im Detail beschriebenen Merkmale können insbesondere gemäß den Merkmalen des zu Fig. 1 beschriebenen Deckels 2 ausgeführt sein.As illustrated, the widening at the lower edge of the lid 2 can preferably be on the inner body 19 . For this purpose, the lower edge of the inner body 19 can be rolled up outwards or folded outwards, or generally be present with a greater material or jacket thickness. The advantage of this is that the wider lower edge of the inner body 19 forms a bearing surface for the outer body 18, so that the height of the inner wall 7 relative to the openings 4 is predetermined when the inner body 19 is fully inserted into the outer body 18. The lower edges 20 of the openings 4 and the lower, outer edge 21 of the inner wall 7 are preferably at a level such that no water can collect between the bodies 18, 19. For optical reasons, the lower edges 20 of the openings 4 can also lie below the outer lower edge 21 of the inner wall 7, which is less preferred. The lower edges 20 of the openings 4 can also (preferably only slightly) lie above the outer lower edge 21 of the inner wall 7 . The lower edge 20 of the respective opening 4 preferably runs at least over a partial area parallel and/or flush with the outer lower edge 21 of the inner wall 7. The cover 2 of the 7 Features not described in detail can in particular according to the characteristics of the 1 cover 2 described be executed.

Besonders bevorzugt wird der Deckel 2 der Fig. 7 gemeinsam mit einem nach oben offenen Hohlkörper 1 gemäß Fig. 1 verwendet.The cover 2 is particularly preferred 7 together with an upwardly open hollow body 1 according to 1 used.

In Fig. 8 und Fig. 9 ist veranschaulicht, dass eine erste gedachte Linie, welche von der oberen Kante der jeweiligen Öffnung 4 des Deckels 2 zum oberen Rand bzw. der Innenkante 8 der in ihrem Umfangsbereich befindlichen Innenwand 7 des Deckels 2 verläuft, mit einer zweiten gedachten durch die obere Kante der Öffnung 4 des Deckels 2 verlaufenden vertikalen Linie einen Winkel 22 von mindestens 10° einschließt, bevorzugt von mindestens 15°, insbesondere mindestens 30°. In einer Variante kann der Winkel zumindest 45° betragen.In 8 and 9 is illustrated that a first imaginary line, which runs from the upper edge of the respective opening 4 of the lid 2 to the upper edge or the inner edge 8 of the inner wall 7 of the lid 2 located in its peripheral area, with a second imaginary line through the upper edge of the Opening 4 of the lid 2 running vertical line includes an angle 22 of at least 10 °, preferably from at least 15°, in particular at least 30°. In a variant, the angle can be at least 45°.

Wie in Fig. 8 dargestellt ist, kann der obere Rand der Innenwand 7 eine gemeinsame Innenkante 8 für alle Öffnungen 4 des Deckels 2 bilden. Wie in Fig. 9 veranschaulicht ist, kann sich im Bereich jeder Öffnung 4 eine Innenkante 8 befinden, wobei dies wie bereits beschrieben durch lokale Einformungen des Mantels 3 erfolgen kann oder, wie in Fig. 9 dargestellt, durch Einsatz eines inneren Körpers 19, welcher diese Einformungen aufweist. Der innere Körper 19 kann so ausgeführt sein, wie der Mantel 3 des Deckels 2 zu den Beispielen der Fig. 2, 3 und 5 beschrieben wurde. Beispielsweise kann der innere Körper 19, wie in Fig. 9 dargestellt, mit seinen zwischen den Einformungen vorliegenden Mantelbereichen an der inneren Mantelfläche des Mantels 3 des äußeren Körpers 18 anliegen.As in 8 is shown, the upper edge of the inner wall 7 can form a common inner edge 8 for all openings 4 of the cover 2 . As in 9 is illustrated, there can be an inner edge 8 in the area of each opening 4, whereby this can be done, as already described, by local molding of the casing 3 or, as in 9 illustrated by employing an inner body 19 having these indentations. The inner body 19 can be designed like the jacket 3 of the cover 2 in the examples of FIG Figures 2, 3 and 5 was described. For example, the inner body 19, as in 9 shown, rest with its present between the indentations jacket areas on the inner surface of the jacket 3 of the outer body 18.

Claims (15)

  1. A device comprising an upwardly open hollow body (1) and a removable lid (2), having fuel content arranged inside the upwardly open hollow body (1), wherein the lid (2) is pluggable onto the hollow body (1), wherein in the attached state the shell (3) of the lid (2) projects upwards beyond the shell of the upwardly open hollow body (1), wherein the shell (3) of the lid (2) is provided with openings (4) and the lid (2) is upwardly closed, wherein the upper rim (16) of the upwardly open hollow body (1) is higher than the lower lid rim (6) of the lid (2),
    wherein the lid (2) has an inner wall (7) in the area of each opening (4), wherein the upper inner edge (8) of the inner wall (7) is further inside and further up than the lower rim of the openings (4), and wherein the lid (2) is plugged onto the upwardly open hollow body (1) with its area adjoining below the openings (4),
    characterised in that multiple ducts (13) are located in said area between the inner shell surface of the lid (2) and the outer shell surface of the hollow body (1), wherein the first end of the ducts (13) opens out into the inside of the hollow body (1) and the lid (2) below the upper inner edge (8) of the inner wall (7) of the lid (2), and wherein the second end of the ducts (13) leads to the outer side of the device, and wherein the first end of the ducts (13) is further up than the second end of the ducts (13).
  2. The device of claim 1, characterised in that one inner wall (7) is located extending around the entire inner shell surface of the lid (2).
  3. The device of claim 2, characterised in that the shell (3) of the lid (2) and a lid top (5), which seals the shell (3) on one side, are formed from a first body (18) of the lid (2), and wherein the inner wall (7) is part of a second body (19) of the lid (2), wherein the second body (19) is plugged into the first body (18).
  4. The device of claim 3, characterised in that the second body has an area adjoining the lower outer edge of the inner wall (7) which abuts the inner side of the shell (3), wherein the inner wall (7) extends upwards and inwards from said area.
  5. The device of claim 1, characterised in that the inner wall (7) is formed out of the material of the shell (3) in the area of the respective opening (4), wherein the shell surface is deformed inwards from the level of the rest of the shell (3) in the area of the respective opening (4), so that the formed-in area of the shell (3) forms an inner wall (7) ascending inwards from the lower end of the respective opening (4).
  6. The device of claim 5, characterised in that the formed-in area of the shell (3) is connected to the rim of the opening (4) via at least a portion of the height of the opening (4).
  7. The device of any one of claims 1 to 6, characterised in that multiple webs are circumferentially distributed between the lid (2) and the upwardly open hollow body (1), and wherein the ducts (13) are located in the areas between said webs.
  8. The device of claim 7, characterised in that the webs are formed by projections of the upwardly open hollow body (1).
  9. The device of any one of claims 1 to 8, characterised in that the upwardly open hollow body (1) has a widened portion (10), wherein support webs (11) are located on the upper surface of said widened portion, on which the lid (2) is supported, wherein inlets (14), which are connected to the ducts (13), are located in the area between the support webs (11) between the upper surface of the widened portion (10) and the lower rim (6) of the lid (2).
  10. The device of any one of claims 1 to 9, characterised in that a first imaginary line, which extends from the upper edge of the respective opening (4) of the lid (2) to the upper rim of the inner wall (7) of the lid (2) located in its peripheral area, forms an angle of at least 10°, preferably at least 15°, in particular at least 30°, with a second imaginary line extending vertically through the upper edge of the opening (4) of the lid (2).
  11. The device of any one of claims 1 to 10, characterised in that the lid (2) is supported on individual support webs (11) of the upwardly open hollow body (1) with the lower lid rim (6), wherein plug-on webs (12) of the hollow body (1) adjoin upwards of said support webs (11), wherein the lid (2) abuts with its inner shell surface against the plug-on webs (12).
  12. The device of any one of claims 1 to 11, characterised in that the openings (4) in the shell (3) of the lid (2) are entirely located above the upper rim (16) of the upwardly open hollow body (1).
  13. The device of any one of claims 1 to 12, characterised in that the lid (2) has an outer first body (18) and an inner second body (19) having at least one upwardly and inwardly slanting inner wall (7), which is downwardly adjoined by a vertical shell piece (9), wherein the inner body (19) has a widened portion at the lower rim of the vertical shell piece (9) .
  14. The device of claim 13, characterised in that the lower rim of the inner body (19) is rolled up outwardly or folded outwardly and encloses the lower rim of the outer body (18) of the lid (2).
  15. The device of any one of claims 1 to 14, characterised in that the shell (3) of the lid (2) and a lid top (5), which seals the shell (3) on one side, are formed from an outer first body (18) of the lid (2), and wherein a second inner body (19) forms at least one inner wall (7) of the lid (2), wherein the inner body (19) and the outer body (18) are firmly connected to one another.
EP20155935.8A 2019-05-08 2020-02-06 Device comprising a hollow body with an opening at the top and a removable lid Active EP3736490B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50414/2019A AT521974B1 (en) 2019-05-08 2019-05-08 Device comprising an upwardly open hollow body and a removable cover

Publications (2)

Publication Number Publication Date
EP3736490A1 EP3736490A1 (en) 2020-11-11
EP3736490B1 true EP3736490B1 (en) 2022-04-06

Family

ID=69526101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20155935.8A Active EP3736490B1 (en) 2019-05-08 2020-02-06 Device comprising a hollow body with an opening at the top and a removable lid

Country Status (2)

Country Link
EP (1) EP3736490B1 (en)
AT (1) AT521974B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524066B1 (en) * 2020-07-17 2022-09-15 Hmb Ges M B H grave light

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8814266U1 (en) * 1988-11-15 1989-02-16 Ahorn - Metallwarengesellschaft mbH & Co KG, 5860 Iserlohn Covers (lids) for grave lights
SI20101A2 (en) * 1998-09-25 2000-04-30 German LAMOVŠEK Candle enclosure
US6585510B2 (en) * 1999-07-20 2003-07-01 Smith Mountain Properties, Llc. Venting plate for a containerized candle
AT515798B1 (en) 2014-06-11 2015-12-15 Nifra Parfümerie Ges M B H Nachfolger Panny Kg grave candle
AT519549B1 (en) * 2017-07-06 2018-08-15 Dr Wilfrid Wetzl Cover for a one-sided upwardly open hollow body
AT519550B1 (en) 2017-08-04 2018-08-15 Dr Wilfrid Wetzl Upwardly open hollow body with lid

Also Published As

Publication number Publication date
AT521974B1 (en) 2020-07-15
AT521974A4 (en) 2020-07-15
EP3736490A1 (en) 2020-11-11

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