Patent ID: 9677729
Date: 2017-06-13
CPC Classifications: F21K,F21S,F21V,F21Y

Claim:
1. A fluttering-flame simulation device, comprising a shell, a flame body, and an external force generating device mounted inside the shell, as well as at least one light-emitting device, characterized in that: with the flame body provided at an upper portion with a flame sheet imitating a shape of flame and having certain curvature, the flame sheet extends out of the shell through a through hole in the shell, and light of the light-emitting device is projected upon the flame sheet; at a lower portion of the flame body is a hollow cone; the shell is provided inside with a support member, which extends into the cone at the lower portion of the flame body to support the flame body, making the flame body still able to return to an initial vertical state after shaking around a support point under a force from the external force generating device, thus forming a tumbler-type flame body; the support member is composed of a support head and a support pillar, with the support head fixed at the top of the support pillar; the cone at the lower portion of the flame body is provided outside with two symmetrical limit bars, which are connected at the lower end with a mounting plate; the cone at the lower portion of the flame body is spaced from the mounting plate, with a support plate located between the cone at the lower portion of the flame body and the mounting plate; when the flame body shakes, the limit bars are capable of touching the support plate so as to limit an amplitude of the flame body shaking around.