EP0555572A1 - Ensemble de lampe - Google Patents

Ensemble de lampe Download PDF

Info

Publication number
EP0555572A1
EP0555572A1 EP92301135A EP92301135A EP0555572A1 EP 0555572 A1 EP0555572 A1 EP 0555572A1 EP 92301135 A EP92301135 A EP 92301135A EP 92301135 A EP92301135 A EP 92301135A EP 0555572 A1 EP0555572 A1 EP 0555572A1
Authority
EP
European Patent Office
Prior art keywords
bulb
receptacle
flattened portion
recess
light assembly
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.)
Withdrawn
Application number
EP92301135A
Other languages
German (de)
English (en)
Inventor
Ching-Pai Wu
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.)
WU CHING PAI
Original Assignee
WU CHING PAI
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 WU CHING PAI filed Critical WU CHING PAI
Priority to EP92301135A priority Critical patent/EP0555572A1/fr
Publication of EP0555572A1 publication Critical patent/EP0555572A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
    • H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means

Definitions

  • a typical prior light bulb assembly contains a bulb 1 and a receptacle 2. This type is connected by simple engagement, while the conductive wires 11 and the same end of the bulb 1 are inserted into the hole 21 of the receptacle 2. Under the situation, the bulb 1 is rotatable in the receptacle 2, that might cause shorting of the conductive wires 11 therein. Further, the engagement between the bulb 1 and the receptacle 2 is not tight.
  • a primary objective of the present invention is to a decorative light bulb assembly, the bulb of which is not rotatable in the receptacle.
  • Another objective of the present invention is to provide a light assembly, the bulb of which is connected with the receptacle more tightly.
  • a further objective of the present invention is to provide a stationary decorative light bulb assembly which has its elastic recess of the receptacle slightly smaller than the end portion of the bulb for tight engagement.
  • a preferred embodiment of the present invention includes a bulb 3 and a receptacle 4.
  • One end of the bulb 3 is formed to be a flattened portion 31, both sides of which are provided with related concaves 32 and 33.
  • a rectangular recess 41 is provided in the receptacle 4, and the two inner walls of the recess 41 are provided with related convexes 42 and 43.
  • the bulb 3 is capable of being engaged with the receptacle 4, as the flattened portion 31 is inserted into the recess 41 and the two convexes 42, 43 will engages with the two corresponding concaves 32, 33.
  • FIG. 4 it shows a modified embodiment of this invention.
  • the two sides of the flattened portion 31 are provided with related grooves 34 and 35.
  • the two inner walls of the recess 4 are provided with corresponding ribs 44 and 45.
  • the bulb is made of glass, it is easy to form a concave or a groove on the flattened portion.
  • the receptacle is made of non-conductive or resilient material and in this case the recess 41 may be slightly smaller than the flattened portion 31 of the bulb 3 so as to firmly grip the flattened portion 31 when the latter is inserted into the recess 41.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP92301135A 1992-02-11 1992-02-11 Ensemble de lampe Withdrawn EP0555572A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP92301135A EP0555572A1 (fr) 1992-02-11 1992-02-11 Ensemble de lampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92301135A EP0555572A1 (fr) 1992-02-11 1992-02-11 Ensemble de lampe

Publications (1)

Publication Number Publication Date
EP0555572A1 true EP0555572A1 (fr) 1993-08-18

Family

ID=8211268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92301135A Withdrawn EP0555572A1 (fr) 1992-02-11 1992-02-11 Ensemble de lampe

Country Status (1)

Country Link
EP (1) EP0555572A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656642A1 (fr) * 1993-12-02 1995-06-07 Heraeus Noblelight GmbH Lampe radiante

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690963C (de) * 1937-10-18 1940-05-11 Patra Patent Treuhand Kittlose Sockelbefestigung an elektrischen Gluehlampen
US2268061A (en) * 1941-03-18 1941-12-30 Richards John Bruce Lamp socket
US3631379A (en) * 1969-05-23 1971-12-28 Audrey M Wright Incandescent filament lamps
DE8704848U1 (de) * 1986-12-08 1987-07-23 Tungsram AB, Johanneshov Elektrische Lampe
JPS6484568A (en) * 1987-09-28 1989-03-29 Nippon Denso Co Lamp mounting mechanism
DE8904475U1 (de) * 1989-04-10 1989-07-06 Yang, Fu-cheng, Hsinchu Nicht drehbare, dekorative Glühlampe mit Sicherung
EP0382303A2 (fr) * 1989-02-10 1990-08-16 Koninklijke Philips Electronics N.V. Lampe électrique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690963C (de) * 1937-10-18 1940-05-11 Patra Patent Treuhand Kittlose Sockelbefestigung an elektrischen Gluehlampen
US2268061A (en) * 1941-03-18 1941-12-30 Richards John Bruce Lamp socket
US3631379A (en) * 1969-05-23 1971-12-28 Audrey M Wright Incandescent filament lamps
DE8704848U1 (de) * 1986-12-08 1987-07-23 Tungsram AB, Johanneshov Elektrische Lampe
JPS6484568A (en) * 1987-09-28 1989-03-29 Nippon Denso Co Lamp mounting mechanism
EP0382303A2 (fr) * 1989-02-10 1990-08-16 Koninklijke Philips Electronics N.V. Lampe électrique
DE8904475U1 (de) * 1989-04-10 1989-07-06 Yang, Fu-cheng, Hsinchu Nicht drehbare, dekorative Glühlampe mit Sicherung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 312 (E-788)(3660) 17 July 1989 & JP-A-1 084 568 ( NIPPON DENSO CO LTD ) 29 March 1989 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656642A1 (fr) * 1993-12-02 1995-06-07 Heraeus Noblelight GmbH Lampe radiante

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19940219