Title:
LAMP WITH ADJUSTABLE ILLUMINATION ANGLE
Document Type and Number:
WIPO Patent Application WO/2018/059100
Kind Code:
A1
Abstract:
Disclosed is a lamp (1) with an adjustable illumination angle. The lamp comprises a housing (10), the housing (10) comprising a fixed frame (11) and a base (12), the fixed frame (11) being disposed on the base (12) to form an accommodation cavity (100); a light source part (20), the light source part (20) being disposed inside the accommodation cavity (100), and the light source part (20) comprising a heat dissipation member (21) and a light-emitting source (22), the light-emitting source (22) being disposed on the heat dissipation member (21); and an adjustment part (30), the adjustment part (30) comprising a movable member (31), the movable member (31) being disposed between the fixed frame (11) and the heat dissipation member (21). When an acting force is applied to the light source part (20), the light source part (20) rotates in the accommodation cavity (100) so as to realize adjustment for the illumination angle of the light source part (20).
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Inventors:
WU LIANGJU (CN)
Application Number:
PCT/CN2017/094646
Publication Date:
April 05, 2018
Filing Date:
July 27, 2017
Export Citation:
Assignee:
VERTEX LIGHTING AND ELECTRICAL CO LTD (CN)
International Classes:
F21S8/02; F21V14/02; F21V15/01; F21V19/00; F21V21/00; F21V29/70; F21Y115/10
Domestic Patent References:
| WO2009092405A1 | 2009-07-30 |
Foreign References:
| CN206093753U | 2017-04-12 | |||
| CN205351023U | 2016-06-29 | |||
| CN102691948A | 2012-09-26 | |||
| EP1906078A1 | 2008-04-02 |
Other References:
See also references of EP 3521688A4
Attorney, Agent or Firm:
NINGBO RAYMOND IP AGENCY FIRM (CN)
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