Title:
FIXING BASE, CONNECTING BASE, LAMP BODY ASSEMBLY, AND LAMP FIXING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/268014
Kind Code:
A1
Abstract:
A fixing base (200), a connecting base (300), a lamp body assembly (500), and a lamp fixing apparatus (400), relating to the technical field of lighting. The fixing base (200) is used for arranging on a mounting foundation, comprises a first combining part (220), and is mechanically connected to the connecting base (300) by the first combining part (220), such that the connecting base (300) connected to the lamp body can be quickly connected to or detached from the fixing base (200). The first combining part (220) comprises at least two mounting grooves (221) disposed in the circumferential direction, each mounting groove (221) comprising an open end (2211), a first clamping surface (2212), and a limiting structure (2213), and the mounting groove (221) being adapted to be matched and connected with a first projection on the connecting base extending along the radial surface and arranged along the circumferential direction; the limiting structure (2213) is used for limiting the depth of the first protrusion (321) entering the first clamping surface (2212) from the open end (2211), i.e. implementing limiting in the circumferential direction, and the first clamping surface (2212) can be used for clamping to implement axial positioning, thereby realising the mechanical connection of the fixing base (200) and the connecting base (300) using the mounting grooves (221).
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| WO/2016/128412 | LUMINAIRE |
| JPH07169313 | LAMP HOLDER |
Inventors:
ZHOU DALI (CN)
LI YING (CN)
YAN LEI (CN)
LI YING (CN)
YAN LEI (CN)
Application Number:
PCT/CN2022/099739
Publication Date:
December 29, 2022
Filing Date:
June 20, 2022
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21V21/002; F21V23/06
Foreign References:
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| CN113266802A | 2021-08-17 | |||
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| CN104456446A | 2015-03-25 | |||
| CN104930466A | 2015-09-23 | |||
| CN107606547A | 2018-01-19 | |||
| CN213089754U | 2021-04-30 | |||
| CN111520650A | 2020-08-11 | |||
| CN209325706U | 2019-08-30 | |||
| CN209569599U | 2019-11-01 | |||
| CN209876820U | 2019-12-31 | |||
| EP3428523A1 | 2019-01-16 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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