Title:
FLAME SIMULATING DEVICE FOR ELECTRIC FIREPLACE AND ELECTRIC FIREPLACE
Document Type and Number:
WIPO Patent Application WO/2013/067970
Kind Code:
A1
Abstract:
Disclosed is a flame simulating device for an electric fireplace, which device comprises a light source (1), a flame plate (3), a flame projecting screen (4) and a rotary cylinder (2). The light source (1) is arranged inside the rotary cylinder (2). The rotary cylinder (2) is transparent. Light-focusing blocks (20, 22) are arranged on the surface of the rotary cylinder (2). A flame image (31) is formed on the flame plate (3). Light rays focused by the light-focusing blocks (20, 22) are projected onto the flame plate (3). Light rays reflected by the flame plate (3) are projected onto the flame projecting screen (4) to form a flame image. The flame simulating device has the advantages of a bright flame and a good dynamic effect. The rotary cylinder (2) and the light-focusing blocks (20, 22) can be integrally formed by injection molding, and thus the flame simulating device has the advantages of a simple structure and being easy to manufacture.
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Inventors:
PAN LIPING (CN)
Application Number:
PCT/CN2012/084419
Publication Date:
May 16, 2013
Filing Date:
November 09, 2012
Export Citation:
Assignee:
PAN LIPING (CN)
International Classes:
F21S10/04; F21V5/04; F21V14/06; F24D13/00
Foreign References:
| CN102454937A | 2012-05-16 | |||
| CN202511185U | 2012-10-31 | |||
| CN201416929Y | 2010-03-03 | |||
| CN1327138A | 2001-12-19 | |||
| CA2459849A1 | 2005-09-05 | |||
| CN101118039A | 2008-02-06 | |||
| CN201103952Y | 2008-08-20 | |||
| CN201589184U | 2010-09-22 | |||
| US20020168182A1 | 2002-11-14 | |||
| US20060213097A1 | 2006-09-28 |
Attorney, Agent or Firm:
NINGBO TIANYI PATENT AGENT LTD (CN)
宁波天一专利代理有限公司 (CN)
宁波天一专利代理有限公司 (CN)
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Claims: