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Title:
MULTI-ANGLE LIGHT-EMITTING UNIT AND INTELLIGENT ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/157933
Kind Code:
A1
Abstract:
Disclosed are a multi-angle light-emitting unit and an intelligent illumination device. The multi-angle light-emitting unit comprises a lower substrate, an upper substrate, an optical packaging body, light-emitting units, and a drive circuit substrate. The upper substrate is provided with a plurality of recess positions which is formed on the lower substrate; recess position deviation angles are formed between each recess position and a horizontal plane and a vertical plane of the lower substrate, respectively; the light-emitting units are located in the recess positions, respectively. When the plurality of light-emitting units is driven by means of forward light-emitting signals, the plurality of light-emitting units emits light simultaneously according to the forward light-emitting signals; the plurality of light-emitting units is driven by means of oblique light-emitting signals, the plurality of light-emitting units respectively emits light corresponding to the oblique light-emitting signals alternately in time sequence; light emitted by the light-emitting units is deflected by means of guidance of the recess positions where the light is located to form oblique emergent light, respectively. Therefore, the intelligent illumination device consisting of the multi-angle light-emitting unit is simple in structure and diversified in illumination design, low in costs, and more energy-saving, and can be widely applied to the fields of indoor, outdoor, and special illumination.

Inventors:
HU, Chichung (3F No. 19, Lane 61 Mei Kuei Road,New Taipei City, Taiwan, CN)
Application Number:
CN2019/073363
Publication Date:
August 22, 2019
Filing Date:
January 28, 2019
Export Citation:
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Assignee:
HU, Chichung (3F No. 19, Lane 61 Mei Kuei Road,New Taipei City, Taiwan, CN)
International Classes:
F21S8/00
Foreign References:
US20150377453A12015-12-31
US20120147589A12012-06-14
CN207676057U2018-07-31
CN208620112U2019-03-19
CN206653984U2017-11-21
Attorney, Agent or Firm:
SUNSHINEIP INTELLECTUAL PROPERTY LAW FIRM (Room 2103, Jiaxing BuildingNo. 877, Dongfang Road, Shanghai 2, 200122, CN)
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