FR2958715B3 - Ampoule de substitution a leds eclairage a 360° pour l'eclairage public. - Google Patents

Ampoule de substitution a leds eclairage a 360° pour l'eclairage public.

Info

Publication number
FR2958715B3
FR2958715B3 FR1001477A FR1001477A FR2958715B3 FR 2958715 B3 FR2958715 B3 FR 2958715B3 FR 1001477 A FR1001477 A FR 1001477A FR 1001477 A FR1001477 A FR 1001477A FR 2958715 B3 FR2958715 B3 FR 2958715B3
Authority
FR
France
Prior art keywords
lighting
bulb
public
substitution
led
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 - Fee Related
Application number
FR1001477A
Other languages
English (en)
Other versions
FR2958715A3 (fr
Inventor
Joseph Francois Marie Guiheneuf
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 FR1001477A priority Critical patent/FR2958715B3/fr
Publication of FR2958715A3 publication Critical patent/FR2958715A3/fr
Application granted granted Critical
Publication of FR2958715B3 publication Critical patent/FR2958715B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/777—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
    • 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]
FR1001477A 2010-04-07 2010-04-07 Ampoule de substitution a leds eclairage a 360° pour l'eclairage public. Expired - Fee Related FR2958715B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1001477A FR2958715B3 (fr) 2010-04-07 2010-04-07 Ampoule de substitution a leds eclairage a 360° pour l'eclairage public.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001477A FR2958715B3 (fr) 2010-04-07 2010-04-07 Ampoule de substitution a leds eclairage a 360° pour l'eclairage public.

Publications (2)

Publication Number Publication Date
FR2958715A3 FR2958715A3 (fr) 2011-10-14
FR2958715B3 true FR2958715B3 (fr) 2012-04-20

Family

ID=44712883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001477A Expired - Fee Related FR2958715B3 (fr) 2010-04-07 2010-04-07 Ampoule de substitution a leds eclairage a 360° pour l'eclairage public.

Country Status (1)

Country Link
FR (1) FR2958715B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103123061B (zh) * 2013-01-31 2015-01-28 深圳市通普科技有限公司 Led玉米灯

Also Published As

Publication number Publication date
FR2958715A3 (fr) 2011-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231