[go: up one dir, main page]

DE1893988U - LAMP. - Google Patents

LAMP.

Info

Publication number
DE1893988U
DE1893988U DEH48125U DEH0048125U DE1893988U DE 1893988 U DE1893988 U DE 1893988U DE H48125 U DEH48125 U DE H48125U DE H0048125 U DEH0048125 U DE H0048125U DE 1893988 U DE1893988 U DE 1893988U
Authority
DE
Germany
Prior art keywords
lamp
fan
case
cooling unit
graphic
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
Application number
DEH48125U
Other languages
German (de)
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.)
Hamaphot KG Hanke and Thomas
Original Assignee
Hamaphot KG Hanke and Thomas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hamaphot KG Hanke and Thomas filed Critical Hamaphot KG Hanke and Thomas
Priority to DEH48125U priority Critical patent/DE1893988U/en
Publication of DE1893988U publication Critical patent/DE1893988U/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Description

Die meistens heute verwendeten Leuchten für cinematοgraphische und photographisehe -Zwecke.haben die unangenehme Eigenschaft, größere Wärmemengen /abzustrahlen.'.Dies wirkt sich, besonders nachteilig/bei transpOrtablen Geräten aus, wie:sie gerne ton Reportern und;Filmamateuren verwendet werden.The lights mostly used today for cinematographic and photographic purposes. have the unpleasant quality larger amounts of heat / radiate. 'This has a special effect disadvantageous / in the case of transportable devices, such as: they like sound Reporters and film amateurs are used.

Es wird deshalb.vorgeschlagen, in derartige Geräte einen . .. Ventilator oder-, ein■ "Gebläse einzubauen. .■.-..-.---"_- .. - -- It is therefore suggested to use a. .. Fan or - to install a ■ "blower.. ■.-..-.---" _- .. - -

Die Lampe: .(1)" 1st .._in eine Fassung (2) eingesetzt. IJm die .. -. Fassung herum befindet sich ein vorzugsweise .lamellenartig ■ ausgeführter. Reflektor (5), der. Durohbrüehe"-bzw* Schlitze aufweist, durch .welche die. .Luft von. dem Ventilator (4). dervon einem Motor (-5)- angetrieben wird, strömen kann. Tm ■ hinteren Teil. des. G-ehäusesv befinden sich Durchbrüche (6), "-.-.', durch welche genügend Luft von dem/Ventilator angesaugt ... werden kann./ -- v;: -. .- · . _ ; _ . ".The lamp:. (1) "is inserted into a socket (2). In the .. -. Socket around there is a preferably lamellar reflector (5) which has" Durohbrüehe "or slots , by .which the. .Air of. the fan (4). which is driven by a motor (-5) - can flow. Tm ■ rear part. . of G-ehäusesv there are breakthroughs (6), "-.-, by which sufficient air from the / fan sucked '... kann./ - v;:. - .- · _; _... ".

Der Reflektor, kann auch..aus einem' Stück bestehen, welches; ' Durchbrüche oder Löcher aufweist. Eine..- weitere .Möglichkeit ". ... besteht darin,- den Luftstrom vom Ventilator aus durch Kanäle direkt .-.zur Lampe - zu .führen=;. Dies ..hat:, den-Vorteil, daß man sehr kleine Belüftiingsaggregate einsetzen-kann. Das ganze. : . ."" Beleuchtungsgerät kann dann ebenfalls kleine Abmessungen - erhalten, was.^den. praktischen Einsatz erleichtert. Es sei : . hier auch auf dif. in Bälde; zu/erwartenden Miniatur-iCühl-V .. aggregate., .wie 'sie Cv oh./Bls schränken,U. dergl. her In; größerer Ausführung bekannt sind j hingewiesen.: . - ;,— ...The reflector can also consist of one piece, which; 'Has breakthroughs or holes. Another .possibility ". ... consists of - guiding the air flow from the fan through ducts directly to the lamp = ;. Belüftiingsaggregate use-can the whole: "" lighting device can then also small dimensions - get what ^ facilitates practical use, it is:......... here on dif shortly; to / anticipated miniature iCühl- V .. generators, .how 'they limit Cv oh./Bls, U like her in; larger version known pointed j .: -;...., - ...

2 —2 -

Claims (3)

U- 22324 6*ΐ1'' 5. Bei kugelförmigen lampen wird man vorzugsweise einen üblichen Ventilator.zum Einsatz "bringen', dagegen "bei- staToförmigen eine GeToläsewalze.V -'■."■.-■ ; . ',■ Schutzansprüche / .._/-/_ "' ■_ -". -U- 22324 6 * ΐ1 '' 5. In the case of spherical lamps, it is preferable to use a conventional fan, whereas in the case of the in the form of a GeToläsewalze.V - '■. "■ .- ■;.', ■ claims for protection / .._ / - / _ "'■ _ -". - 1. leuchte, "vorwiegend für- phot ο graphische und cinemat ο graphische Zwecke,- dadurch gekennzeiehnet, daß. ein Kühlaggregat,..Ventilator .oder dergl, :zur Kühlung der lampe- verwendet wird. ; 1. luminaire, "mainly for- phot ο graphic and cinemat ο graphic Purposes, - characterized by the fact that. a cooling unit, .. fan .or the like,: is used to cool the lamp. ; 2. leuchte, nach Anspruch !.dadurch gekennzeichnet, daß das - Kühlaggregat hinter, der lampe angeordnet und vorzugsweise mit. dieser, zusammen in einem; .Gehäuse unterge"brächt ist. ■ ;2. lamp, according to claim!. Characterized in that the - cooling unit behind, the lamp arranged and preferably with. this, together in one; .Housing is accommodated. ■; 3. leuchte,-nach Anspruch -1 .- .2 dadurch gekennzeichnet,, daß der PLeflekt-or. lamellehartig ausgeführt und mit Durchbrüchen versehen ist. . . ~-"~:- ". - . : - . .,-.3. lamp, -according to claim -1 .- .2 characterized, that the PLeflekt-or. Is made lamellar and provided with openings. . . ~ - "~ : - ". -. : -. ., -.
DEH48125U 1964-03-26 1964-03-26 LAMP. Expired DE1893988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH48125U DE1893988U (en) 1964-03-26 1964-03-26 LAMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH48125U DE1893988U (en) 1964-03-26 1964-03-26 LAMP.

Publications (1)

Publication Number Publication Date
DE1893988U true DE1893988U (en) 1964-06-04

Family

ID=33172195

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH48125U Expired DE1893988U (en) 1964-03-26 1964-03-26 LAMP.

Country Status (1)

Country Link
DE (1) DE1893988U (en)

Similar Documents

Publication Publication Date Title
DE212009000039U1 (en) Multifunctional supply element
DE1893988U (en) LAMP.
DE20216671U1 (en) Lighting device or lamp with hollow salt-crystal body, includes generating device for forming a salt mist or salt aerosol
DE3301253A1 (en) Air cleaning device
DE102019130001B3 (en) Lighting unit and image recording device with lighting unit
DE112021004367T5 (en) Lighting device with heat radiation function by non-driven fan structure
DE1681570U (en) SMALL SCREEN PROJECTOR.
DE202006000161U1 (en) Air purifier has first filter element fitted in air inlet and comprising wire cloth which is suitable to remove solid matter from air streams which flow through air inlet to air outlet
DE202004014920U1 (en) Independent air purifier has front grille on shallow housing containing ultra violet tubes, anion generator and carbon filter with flexible electrical supply means
DE707528C (en) Cooling device for polarization devices especially attached to headlights
DE1076811B (en) Spotlights with several lamps arranged one above the other
DE2323962B2 (en) HAND FOHN WITH ELECTRIC HEATING OF THE PUMPED AIR
DE1288811B (en) Ventilation device for a projection lamp
DE683131C (en) Prodection lamp housings, especially for cinema playback devices
DE431274C (en) Fan, the impeller of which revolves in a casing that is coaxially arranged and open at the ends
AT298613B (en) Fluorescent lamp luminaire for air-conditioned rooms
DE431813C (en) Lighting device for photographic playback cameras
DE874282C (en) Headlights
DE1811751A1 (en) Electronic flash unit for studio recordings
AT28635B (en) Festoon lamp holder with fuse.
DE521065C (en) Device for directing light rays, e.g. B. for the purpose of throwing pictures
DE519591C (en) Cooling device for the picture tape in cinema playback machines
DE9004891U1 (en) Lighting fixtures with forced cooling
AT98827B (en) Fire protection device for cinematographs.
DE7424426U (en) Electric lamp for taking photos