DE1908211U - LUMINAIRE, IN PARTICULAR FOR LONG DISTANCE LIGHT SOURCES. - Google Patents
LUMINAIRE, IN PARTICULAR FOR LONG DISTANCE LIGHT SOURCES.Info
- Publication number
- DE1908211U DE1908211U DES44114U DES0044114U DE1908211U DE 1908211 U DE1908211 U DE 1908211U DE S44114 U DES44114 U DE S44114U DE S0044114 U DES0044114 U DE S0044114U DE 1908211 U DE1908211 U DE 1908211U
- Authority
- DE
- Germany
- Prior art keywords
- housing part
- lower housing
- light
- light sources
- luminaire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 2
- 239000005368 silicate glass Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- MMCXETIAXNXKPE-UHFFFAOYSA-J tetraiodotungsten Chemical compound I[W](I)(I)I MMCXETIAXNXKPE-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
Leuchte, insbesondere für langgestreckte LichtquellenLight, in particular for elongated light sources
Die Neuerung betrifft eine Leuchte, insbesondere für langgestreckte Lichtquellen, mit einem liphtdurchlässigen Gehäuseunterteil, an dessen Außenseite jede mit lichtbrechenden Teilflächen versehene Zone mit einer glatten Schutzplatte abgedeckt ist. Es gibt eine Mehrzahl lichtbrechender Teilflächen und dazwischenliegender Vertiefungen. Die lichtbrechenden Teilflächen werden an der Außenseite der lichtdurchlässigen Abdeckung angebracht, weil die Verhältnisse für die Lichtlenkung günstiger und die Lichtverluste kleiner sind als bei im Inneren der Abdeckung angeordneten Refraktorflächen. Die Vertiefungen zwischen den außenliegenden lichtbrechenden Flächen haben den Nachteil, daß sie leicht verschmutzen und nur schwer gereinigt werden können. Durch diese Verschmutzung entstehen große Lichtverluste an den Refraktorflachen. Es ist bekannt, zur Abdeckung Schutzplatten zu verwenden, die getrennt von dem Gehäuseunterteil hergestellt sind.The innovation concerns a lamp, especially for elongated ones Light sources, with a lip-permeable lower housing part, on the outside of which each is provided with light-refracting partial surfaces Zone is covered with a smooth protective plate. There are a plurality of refractive partial areas and some in between Indentations. The refractive surfaces are attached to the outside of the translucent cover because the conditions for the light control are more favorable and the light losses are smaller than those arranged in the interior of the cover Refractor surfaces. The depressions between the outer refractive surfaces have the disadvantage that they easily get dirty and difficult to clean. This pollution causes great light losses on the refractor surfaces. It is known to use protective plates for covering, which are produced separately from the lower housing part.
PLA 63/1064 GmPLA 63/1064 Gm
Nach der Feuerung ist eine Verbesserung dadurch erzielt, daß der rinnenförmig ausgebildete Gehäuseunterteil im Strangpreßverfahren zugleich mitgeformte\lichtbrechende Teilflächen, Schutzplatten und Stege hat. Die neuerungsgemäße Leuchte hat einen Gehäuseunterteil, der zusammen mit seinen lichtbrechenden Teilflächen, deren Schutzplatten und Stegenin einem einzigen Arbeitsgang, also mit kleinen Fertigungskosten, herstellbar ist.After firing, an improvement is achieved in that the channel-shaped lower housing part is extruded at the same time shaped \ refractive partial surfaces, protective plates and has bars. The luminaire according to the innovation has a lower housing part which, together with its refractive partial surfaces, whose protective plates and webs can be produced in a single operation, i.e. with low production costs.
In der Zeichnung ist die neuerungsgemäße Leuchte in einem senkrechten Querschnitt wiedergegeben.In the drawing, the lamp according to the innovation is in a vertical position Cross-section reproduced.
Die abgebildete breitstrahlende Leuchte hat ein langgestrecktes Leuchtengehäuse und ist mit zwei Leuchtstofflampen 1 bestückt, die in der Nähe eines ebenen, weiß mattierten oder spiegelnden Reflektors 2 angeordnet sind. Es ist auch die Verwendung nur einer einzigen Leuchtstofflampe möglich. An Stelle der Leuchtstofflampen 1 können auch andere langgestreckte Lichtquellen, wie Natriumdampflampen oder Wolframjodid-Lampen, verwendet werden. Die neuerungsgemäße Leuchte kann auch ein rotationssymmetrisches ■ oder ovales Leuchtengehäuse besitzen, das etwa punktförmige Lampen aufnimmt. An einem trogförmigen Gehäuseoberteil 3 ist unter Zwischenschaltung einer umlaufenden Dichtungsleiste 4 ein lichtdurchlässiger Gehäuseunterteil 5 gehaltert. Innerhalb dieses Gehäuseunterteils 5 befindet sich ein A-förmiger Spiegel 6, durch den die von den Lampen 1 kommenden Lichtstrahlen in eine Hauptausstrahlungsrichtung abgelenkt werden, die mit der Senkrechten einen Winkel von beispielsweise etwa 60 einschließt. An der Außenseite des Gehäuseunterteils 5 ist eine Mehrzahl lichtbrechender Teilflächen 7, 8, 9 ausgebildet, zwischen denen rillenför-The wide-beam luminaire shown has an elongated luminaire housing and is equipped with two fluorescent lamps 1, which are arranged in the vicinity of a flat, white matt or reflective reflector 2. It's also using just one single fluorescent lamp possible. Instead of the fluorescent lamps 1, other elongated light sources, such as sodium vapor lamps, can also be used or tungsten iodide lamps can be used. the luminaire according to the innovation can also have a rotationally symmetrical ■ or have an oval luminaire housing that accommodates point-shaped lamps. At a trough-shaped upper housing part 3 is below Interposition of a circumferential sealing strip 4, a transparent lower housing part 5 is supported. Inside this lower part of the housing 5 there is an A-shaped mirror 6, through which the light rays coming from the lamps 1 in a main emission direction be deflected, which includes an angle of about 60, for example, with the vertical. At the Outside of the lower housing part 5 is a plurality of light refractive Partial surfaces 7, 8, 9 formed, between which grooved
- 2 - Stu/Br- 2 - Stu / Br
PLA 63/1064 GmPLA 63/1064 Gm
mige Vertiefungen 10 liegen. Jede mit lichtbrechenden Teilflachen 7, 8, 9 versehene Zone des Gehäuseunterteils 5 ist mit einer glatten, lichtdurchlässigen Schutzplatte 11 bzw. 12 abgedeckt. Dadurch ist eine Verschmutzung der Teilflachen 7, 8, 9 verhindert und eine leichte Reinigung des Gehäuseunterteils 5 gesichert. An den Rändern der mit lichtbrechenden Teilflächen 7, 8, 9 versehenen Zonen sind Stege 13 bzw. 14 an den Gehäuseunterteil 5 an-mige wells 10 are. Each with refracting partial surfaces 7, 8, 9 provided zone of the lower housing part 5 is with a smooth, translucent protective plate 11 or 12 covered. This prevents soiling of the partial areas 7, 8, 9 and easy cleaning of the lower housing part 5 is ensured. At the edges of the refractive surfaces 7, 8, 9 provided Zones are webs 13 or 14 on the lower housing part 5
geformt. Diese Stege 13, H dienen zur Befestigung der Schutzplatte 11 bzw. 12. Die Schutzplatte 11 könnte auf die Stege 13 aufgeklebt werden. Die Stege 13, 14 können Entlüftungsöffnungen enthalten.shaped. These webs 13, H are used to attach the protective plate 11 or 12. The protective plate 11 could be placed on the webs 13 be glued on. The webs 13, 14 can vent openings contain.
üfach der Neuerung sind bei einem rinnenförmig ausgebildeten Gehäuseunterteil 5 die lichtbrechenden Teilflächen 7, 8, "9 im Strangpreßverfahren zugleich mit der "Schutzplatte 12 und den S"tegen 14 mitgeformt. Vorteilhaft sind die lichtbrechenden Teilflächen 7, 8, 9 des rinnenförmigen Gehäuseunterteils 5 als gekrümmte Profile mit Linsenwirkung ausgebildet, die vorzugsweise an den Seitenwänden des Gehäuseunterteils 5 angeordnet sind.The innovation is often a channel-shaped lower housing part 5 the refractive partial surfaces 7, 8, ″ 9 in the extrusion process at the same time with the "protective plate 12 and the S" webs 14 formed. The refractive partial surfaces 7, 8, 9 of the channel-shaped lower housing part 5 as a curved profile Lens effect formed, which are preferably arranged on the side walls of the lower housing part 5.
Der Gehäuseoberteil 3 kann aus Blech oder Gußmaterial hergestellt sein. Der Gehäuseunterteil 5 besteht entweder aus organischem oder aus anorganischem Material. Bei der Verwendung langgestreckter Glühlampen ist es von Vorteil, einen wannenförmigen Gehäuseunterteil 5 aus wärmefestem Silikatglas vorzusehen. Die Stirnwände eines Gehäuseunterteils 5 aus Silikatglas können getrennt gepreßt und anschließend aufgeklebt werden. Vorzugsweise sind an einem stranggepreßten Gehäuseunterteil 5 aus Kunststoff gerade oder ge-The upper housing part 3 can be made of sheet metal or cast material. The lower housing part 5 consists either of organic or made of inorganic material. When using elongated incandescent lamps, it is advantageous to have a trough-shaped lower housing part 5 made of heat-resistant silicate glass. The end walls of a lower housing part 5 made of silicate glass can be pressed separately and then glued on. Preferably straight or straight on an extruded lower housing part 5 made of plastic
- 3 - Stu/Br- 3 - Stu / Br
PLA 65/1064 GmPLA 65/1064 Gm
wöl"bte, klare, mattierte oder getrübte Stirnwände aus Kunststoff durch Ankleben befestigt.Arched, clear, matted or clouded end walls made of plastic attached by gluing.
1 Figur1 figure
3 Schutzansprüche3 claims for protection
S tu/B]S tu / B]
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES44114U DE1908211U (en) | 1963-02-23 | 1963-02-23 | LUMINAIRE, IN PARTICULAR FOR LONG DISTANCE LIGHT SOURCES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES44114U DE1908211U (en) | 1963-02-23 | 1963-02-23 | LUMINAIRE, IN PARTICULAR FOR LONG DISTANCE LIGHT SOURCES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1908211U true DE1908211U (en) | 1965-01-14 |
Family
ID=33379060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES44114U Expired DE1908211U (en) | 1963-02-23 | 1963-02-23 | LUMINAIRE, IN PARTICULAR FOR LONG DISTANCE LIGHT SOURCES. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1908211U (en) |
-
1963
- 1963-02-23 DE DES44114U patent/DE1908211U/en not_active Expired
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