CA2671218A1 - Movable multi-directional light stand - Google Patents

Movable multi-directional light stand Download PDF

Info

Publication number
CA2671218A1
CA2671218A1 CA 2671218 CA2671218A CA2671218A1 CA 2671218 A1 CA2671218 A1 CA 2671218A1 CA 2671218 CA2671218 CA 2671218 CA 2671218 A CA2671218 A CA 2671218A CA 2671218 A1 CA2671218 A1 CA 2671218A1
Authority
CA
Canada
Prior art keywords
support rod
rod
outer tube
retractable
disposed
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
CA 2671218
Other languages
French (fr)
Other versions
CA2671218C (en
Inventor
Yun-Zhao Liu
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 CA2671218A priority Critical patent/CA2671218C/en
Publication of CA2671218A1 publication Critical patent/CA2671218A1/en
Application granted granted Critical
Publication of CA2671218C publication Critical patent/CA2671218C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
    • 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
    • F21V21/22—Adjustable mountings telescopic
    • 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
    • F21V21/26—Pivoted arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A movable multi-directional light stand is revealed. The movable multi-directional light stand includes a retractable top support rod that can be received into and connected with a hollow middle support rod.
The top support rod is disposed with a mounting slot on a wall, along an axial direction thereof. A sleeve with external threads is disposed around the top of the top support rod and is arranged with a guiding slot corresponding to the mounting slot of the top support rod. A retractable light rod is pivoted to the wall of the top support rod that is disposed with the mounting slot. The retractable light rod is formed by a hollow outer tube and an inner tube that slides in the outer tube and having a hook. The light stand further includes an adjustment nut with threads engaging corresponding external threads of the sleeve so that the adjustment nut can support the outer tube, locate the retractable light rod in the mounting slot and adjust the height of the light. Thereby the light stand is retractable and rotatable in a horizontal plane so as to illuminate in different directions.

Claims (6)

1. A movable multi-directional light stand comprising:
a middle support rod that is a hollow rod, a top support rod that is retractable and received in the middle support rod and is disposed with a mounting slot on a wall thereof along an axial direction, a retractable light rod having a hollow outer tube and an inner tube that slides in the outer tube and having a hook while one end of the outer tube is in the mounting slot and pivoted to a wall of the top support rod, a sleeve that is arranged with external threads for being disposed on the top of the top support rod and having a guiding slot corresponding to the mounting slot of the top support rod, and an adjustment nut that engages the external threads of the sleeve so as to support the retractable light rod correspondingly and locate the retractable light rod in the mounting slot.
2. The device as claimed in claim 1, wherein the middle support rod is mounted into a support base formed by a plurality of support feet, a pivot seat, a central support rod and a fastening nut; the support feet are pivoted to the pivot seat and the central support rod is assembled with and located onto the pivot seat while the central support rod and the middle support rod are disassembled and assembled with each other by the fastening nut.
3. The device as claimed in claim 1, wherein a connection seat with an axial through hole is disposed around the middle support and an upper part of the connection seat is disposed with external threads for fastening so as to fix the top support rod mounted in the middle support rod together with a fastening nut.
4. The device as claimed in claim 1, wherein a top head nut with internal threads is threaded with the external threads of the sleeve correspondingly and a stud that matches one end of the top support rod is arranged on the top of the top head nut.
5. The device as claimed in claim 1, wherein one end of the outer tube of the retractable light rod is disposed with a locating hole and the other end thereof is arranged with a locating pin while the inner tube is disposed with a sliding slot for the locating pin of the outer tube to slide therein and a locating pin is arranged at one end of the inner tube that is mounted into the outer tube correspondingly.
6. The device as claimed in claim 1, wherein the outer tube and the inner tube of the retractable light rod are cone-shaped posts that slide into each other.
CA2671218A 2009-06-30 2009-06-30 Movable multi-directional light stand Expired - Fee Related CA2671218C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2671218A CA2671218C (en) 2009-06-30 2009-06-30 Movable multi-directional light stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2671218A CA2671218C (en) 2009-06-30 2009-06-30 Movable multi-directional light stand

Publications (2)

Publication Number Publication Date
CA2671218A1 true CA2671218A1 (en) 2010-12-30
CA2671218C CA2671218C (en) 2012-11-27

Family

ID=43401945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2671218A Expired - Fee Related CA2671218C (en) 2009-06-30 2009-06-30 Movable multi-directional light stand

Country Status (1)

Country Link
CA (1) CA2671218C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115840237A (en) * 2023-03-01 2023-03-24 深圳博瑞思环保(集团)有限公司 Atmospheric laser radar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115840237A (en) * 2023-03-01 2023-03-24 深圳博瑞思环保(集团)有限公司 Atmospheric laser radar

Also Published As

Publication number Publication date
CA2671218C (en) 2012-11-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210630