GB201403932D0 - Lighting device with adjusting mechanism - Google Patents

Lighting device with adjusting mechanism

Info

Publication number
GB201403932D0
GB201403932D0 GBGB1403932.5A GB201403932A GB201403932D0 GB 201403932 D0 GB201403932 D0 GB 201403932D0 GB 201403932 A GB201403932 A GB 201403932A GB 201403932 D0 GB201403932 D0 GB 201403932D0
Authority
GB
United Kingdom
Prior art keywords
lighting device
adjusting mechanism
adjusting
lighting
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.)
Granted
Application number
GBGB1403932.5A
Other versions
GB2523802A (en
GB2523802B (en
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 GB1403932.5A priority Critical patent/GB2523802B/en
Publication of GB201403932D0 publication Critical patent/GB201403932D0/en
Publication of GB2523802A publication Critical patent/GB2523802A/en
Application granted granted Critical
Publication of GB2523802B publication Critical patent/GB2523802B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/02—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F21V14/065—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors in portable lighting devices
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB1403932.5A 2014-03-06 2014-03-06 Lighting device with adjusting mechanism Expired - Fee Related GB2523802B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1403932.5A GB2523802B (en) 2014-03-06 2014-03-06 Lighting device with adjusting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1403932.5A GB2523802B (en) 2014-03-06 2014-03-06 Lighting device with adjusting mechanism

Publications (3)

Publication Number Publication Date
GB201403932D0 true GB201403932D0 (en) 2014-04-23
GB2523802A GB2523802A (en) 2015-09-09
GB2523802B GB2523802B (en) 2019-11-27

Family

ID=50554590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1403932.5A Expired - Fee Related GB2523802B (en) 2014-03-06 2014-03-06 Lighting device with adjusting mechanism

Country Status (1)

Country Link
GB (1) GB2523802B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598517B2 (en) 2019-12-31 2023-03-07 Lumien Enterprise, Inc. Electronic module group
CN110985903B (en) 2019-12-31 2020-08-14 江苏舒适照明有限公司 Lamp module
CN111503556B (en) 2020-04-23 2020-11-27 江苏舒适照明有限公司 Spotlight structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8641225B2 (en) * 2011-12-15 2014-02-04 Shih-Hao Wang Flashlight zooming structure
CN203052227U (en) * 2012-12-20 2013-07-10 刘澍 Lamp capable of adjusting light

Also Published As

Publication number Publication date
GB2523802A (en) 2015-09-09
GB2523802B (en) 2019-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200227