Title:
SUBTRACTION TABLE LAMP
Document Type and Number:
WIPO Patent Application WO/2024/067239
Kind Code:
A1
Abstract:
Provided is a subtraction table lamp (100), relating to the technical field of illumination. The subtraction table lamp (100) comprises a lamp base (1), a lamp head (3), and a lamp rod (2) connecting the lamp base (1) and the lamp head (3), wherein the lamp head (3) comprises a light source plate (31), a reflector (32) and a diffusion plate (33); the reflector (32) is provided with a reflective surface recessed inwardly from a light-emitting surface of the lamp head (3); the diffusion plate (33) is arranged below the reflective surface and restricts the light source plate (31) between the reflective surface and the diffusion plate (33); the light source plate (31) is placed horizontally, and connected to both the reflector (32) and the diffusion plate (33); and a light-emitting side of the light source plate (31) faces the reflective surface, so that light rays emitted by the light source plate (31) are reflected by the reflective surface and are emitted outwardly through the diffusion plate (33). The light source plate (31) is placed horizontally and the light-emitting side thereof faces the reflective surface, so that a light source is not visible to a user from the light-emitting side, thereby meeting the optical requirements of a table lamp having no harmful blue light; and the diffusion plate (33) is arranged on the lamp head (3), so that the light rays are emitted outward through the diffusion plate (33), thereby changing the emission direction of the light rays, weakening the backlight shadow in a working area, and improving the comfort of the illumination experience of the table lamp.
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Inventors:
LI JINGMAN (CN)
Application Number:
PCT/CN2023/119633
Publication Date:
April 04, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21S6/00; F21V7/04
Attorney, Agent or Firm:
SUZHOU LINKED INTELLECTUAL PROPERTY AGENCY (CN)
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