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
  • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
  • F21V21/34—Supporting elements displaceable along a guiding element
• • 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
  • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
  • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
  • F21V21/088—Clips; Clamps
• • 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
  • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
  • F21V21/14—Adjustable mountings
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B2200/00—General construction of tables or desks
  • A47B2200/0084—Accessories for tables or desks
  • A47B2200/0085—Supplementary support fixed on the edge of a desk or table

Definitions

• Fig. 4D is a schematic view in perspective of the C-clamp assembly of Fig. 4A in a final state of assembly, in which jaws of the C-clamp assembly are in a first mutual position;
• Fig. 1 illustrates a lamp assembly 10 comprising a lamp mount assembly 12, a lamp post 14, and a light source 16 connected to a light source connector 15.
• a first end 14a of the lamp post 14 is connected to an electric power cord 18 for receiving electric power, and a second end 14b of the lamp post 14 holds, and electrically powers, the light source 16.
• the locking protrusion 53 and locking apertures 49a- c are examples of locking structures for interlocking the web portions 42, 46 along the clamping direction D.
• the clamping element 38 comprises a threaded clamping screw 50 engaging with a threaded through-hole 58 in the first jaw 34.
• a first end of the clamping screw 50 is provided with a handle knob 51 for turning the screw 50, whereas a clamping plate 52 is attached to a second end of the clamping screw 50 by means of an external circlip 54 of so-called ⁇ type”.
• a clamping plate cover 56 which may be made of e.g. a relatively soft polymer, protects the furniture 20 (Fig.
• the swing arm bracket 24 may be rigidly connected to the C-clamp assembly 22 with the pivot axis A extending in any of two mutually perpendicular directions relative to the C-clamp assembly 22.
• the sleeve axis which coincides with the pivot axis A, is perpendicular to the general direction in which the jaws 34, 36 (Fig. 3) extend from the web 32.
• Two additional mutual orientations may be obtained by sliding, for each of the situations of Figs 7A and 7C, the rail guide 82 onto the rail element 80 in a direction opposite to the sliding direction illustrated in the respective figure.
• the possibility of attaching the swing arm bracket 24 to the C-clamp assembly 22 in either of two opposite directions has certain benefits. With reference to Fig.
• Fig. 8 illustrates the connection of the lamp post 14 to the swing arm socket 26.
• the lamp post 14 is inserted from the top side of the swing arm socket 26, along the pivot axis A defined by the sleeve 66, all the way through the swing arm socket 26 until it protrudes on the other side.
• the lamp post 14 is held at a stable vertical position by the friction engagement between the circular cylindrical outer face of the lamp post 14 and the inner face of the sleeve 66.

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Fastening Of Light Sources Or Lamp Holders (AREA)
• Non-Portable Lighting Devices Or Systems Thereof (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=72336958

Family Applications (1)

Country Status (4)

Families Citing this family (1)

Family Cites Families (21)

• 2019
  • 2019-03-07 SE SE1950288A patent/SE543349C2/en unknown
• 2020
  • 2020-03-05 WO PCT/SE2020/050249 patent/WO2020180240A1/en active Application Filing
  • 2020-03-05 CN CN202080029220.0A patent/CN113710957A/zh active Pending
  • 2020-03-05 EP EP20766023.4A patent/EP3935311A4/de active Pending

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