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Patent Searching and Data


Title:
LIGHT DISTRIBUTION ASSEMBLY AND ILLUMINATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/143410
Kind Code:
A1
Abstract:
A light distribution assembly (100a) and an illumination apparatus, which belong to the technical field of illumination. The light distribution assembly (100a) comprises a first lens (10a) and a first clamping portion (13a), wherein the first lens (10a) has a first light-incident face (11a), a first light-emergent face (12a), and a side portion located between the first light-incident face (11a) and the first light-emergent face (12a); the first clamping portion (13a) is arranged at the side portion of the first lens (10a); the first lens (10a) is a light path deflection element; an included angle is formed between the first light-incident face (11a) and the first light-emergent face (12a); the first light-incident face (11a) is arranged on a transmission path of emergent light of an illumination apparatus, and is used for receiving the emergent light; and the emergent light is then emitted from the first light-emergent face (12a), such that a light propagation path of the emergent light is changed. In the light distribution assembly (100a) and the illumination apparatus, the first lens (10a) is provided and the first lens (10a) is provided with a light path deflection element, such that a light emergent angle can be adjusted more conveniently, and a better light effect can also be obtained, thereby improving the optical quality.

Inventors:
HUANG JUNHUI (CN)
Application Number:
PCT/CN2021/140874
Publication Date:
July 07, 2022
Filing Date:
December 23, 2021
Export Citation:
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Assignee:
OPPLE LIGHTING CO LTD (CN)
SUZHOU OPPLE LIGHTING CO LTD (CN)
International Classes:
F21V5/04; F21V14/06
Foreign References:
CN112682721A2021-04-20
CN214038252U2021-08-24
CN110081391A2019-08-02
CN108027133A2018-05-11
CN110081392A2019-08-02
CN108692266A2018-10-23
CN103196083A2013-07-10
JP2001006409A2001-01-12
EP3699662A12020-08-26
Attorney, Agent or Firm:
SUZHOU LINKED INTELLECTUAL PROPERTY AGENCY (CN)
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