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DE816000C - Floor lamp with switch for full or reduced luminosity - Google Patents

Floor lamp with switch for full or reduced luminosity

Info

Publication number
DE816000C
DE816000C DEG1946A DEG0001946A DE816000C DE 816000 C DE816000 C DE 816000C DE G1946 A DEG1946 A DE G1946A DE G0001946 A DEG0001946 A DE G0001946A DE 816000 C DE816000 C DE 816000C
Authority
DE
Germany
Prior art keywords
switch
full
floor lamp
lamp
luminosity
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
DEG1946A
Other languages
German (de)
Inventor
Alfred Gese
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEG1946A priority Critical patent/DE816000C/en
Application granted granted Critical
Publication of DE816000C publication Critical patent/DE816000C/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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Push-Button Switches (AREA)

Description

Stehlampe mit Umschalter für volle oder herabgesetzte Leuchtkraft Wetm inaii in der Dunkelheit eine Nachtlampe i-iiischaltet, die fast immer auf dein Nachtisch lieben dem l,ett steht, also ganz nahe am Kopf, so muß man erst die starke Blendung überwinden, bis sich (las Auge an die Helligkeit gewöhnt hat.Floor lamp with switch for full or reduced luminosity Wetm inaii a night lamp switches on in the dark, which is almost always on yours To love dessert, which is very close to the head, you have to have the strong one first Overcome glare until (read the eye has got used to the brightness.

Gegenüber der bisherigen Ausführung unterscheidet sich die Erfindung dadurch, daß durch eitlen Umschalter, an der lacht- bzw. Stehlampe angebracht, entweder die volle Lichtstärke oder, nach der anderen Seite geschaltet, die Leuchtkraft durch einen Widerstand erheblich herabgesetzt @@ i rd.The invention differs from the previous version by the fact that by vain switch, attached to the laughing or standing lamp, either the full light intensity or, switched to the other side, the luminosity through a resistance considerably reduced @@ i rd.

Es hat sich bei den \"ersuchen die überraschende Tatsache ergehen, daß bei halber Spannung die 1_euchtkraft immer noch so stark ist, um dabei sehr geit lesen zii kiintieii ohne die Atigen zu ermüden, was bei der vollen Lichtstärke der überstrahlten l.:iiiil>e nicht der Fall ist. Es ist unwesentlich, ob zur Herabsetzung der Leuchtkraft ein Widerstand oder ein kleiner Transformator eingebaut wird. Es besteht auch die Möglichkeit, eine Glühlampe mit zwei Leuchtfäden herzustellen, die einmal für gedämpftes Licht hintereinander oder voll eingeschaltet werden.The "requests" have suffered the surprising fact that at half the voltage the luminosity is still so strong that it is very strong You can read zii kiintieii without tiring your breath, which is with full light intensity the outshone l.:iiiil>e is not the case. It is immaterial whether to reduce it a resistor or a small transformer is built in to increase the luminosity. It there is also the possibility of making an incandescent lamp with two filaments, which are switched on one after the other or fully for subdued light.

Claims (1)

PATENTANSPRUCH: Elektrische Stehlampe mit beweglichem Kabelanschluß, gegenüber der bekannten Ausführung dadurch gekennzeichnet, daß sich auf dem Lampensockel ein Umschalter oder Doppeldruckknopf befindet, mit welchem die Lampe direkt oder über einen Widerstand bzw. Transformator mit herabgesetzter Leuchtkraft eingeschaltet wird, zur Vermeidung der schmerzhaften und schädlichen Blendung der Augen. PATENT CLAIM: Electric floor lamp with movable cable connection, characterized in that there is a changeover switch or double push button on the lamp base with which the lamp is switched on directly or via a resistor or transformer with reduced luminosity, to avoid the painful and harmful Glare of the eyes.
DEG1946A 1950-05-18 1950-05-18 Floor lamp with switch for full or reduced luminosity Expired DE816000C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG1946A DE816000C (en) 1950-05-18 1950-05-18 Floor lamp with switch for full or reduced luminosity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG1946A DE816000C (en) 1950-05-18 1950-05-18 Floor lamp with switch for full or reduced luminosity

Publications (1)

Publication Number Publication Date
DE816000C true DE816000C (en) 1951-10-08

Family

ID=7116498

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG1946A Expired DE816000C (en) 1950-05-18 1950-05-18 Floor lamp with switch for full or reduced luminosity

Country Status (1)

Country Link
DE (1) DE816000C (en)

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