Simulation flame electric fireplace

Abstract

The invention discloses a simulation flame electric fireplace. The fireplace comprises a box body; the box body is provided with an imaging screen, imaging light sources and light ray processing devices; three imaging light sources are arranged in the box body; each imaging light source is provided with one light ray processing device; the light ray processing devices comprise rotating motors, rotating sleeves and reflecting pieces; the rotating motors are connected with the rotating sleeves; the reflecting pieces are arranged between the imaging light sources and the rotating sleeves; the rotating sleeves are provided with flame model light transmittance parts in the peripheral direction; the three flame model light transmittance parts are respectively provided with red light optical filters, green light optical filters and blue light optical filters; the reflecting pieces reflect light rays of the imaging light sources to image on the imaging screen through the flame model light transmittance parts; and the rotating motors are all connected with control chips. The fireplace enables flame imaging patterns to irregularly change through rotation of the rotating motors; and the flame patterns are more vivid, and cannot be periodically repeated along with the time.

Description

technical field [0001] The invention belongs to the technical field of electric fireplaces, in particular to a simulated flame electric fireplace. Background technique [0002] With the improvement of people's living standards, electric fireplaces have gradually become household heating equipment for people in winter. Electric fireplaces generally generate heat through the internal heating elements and then release the heat from the electric fireplace box to the room through the fan blades. In order to make the electric fireplace have a flame effect like a real fireplace when in use, the existing electric fireplace is generally equipped with a flame simulation device. , the existing flame simulation device generally includes an imaging light source, a light processing device and an imaging screen. Through the rotation of the light processing device, the light of the imaging light source is reflected to the imaging screen to achieve the purpose of simulating the dynamic effe...

AI Technical Summary

Problems solved by technology

Through the rotation of the light processing device, the light of the imaging light source is reflected to the imaging screen to achieve the purpose of simulating the dynamic effect of the flame. However, because the structure of the existing light processing device is to install a flexible reflective sheet on the rotating shaft, during the rotation of the rotating shaft The position of the flexible reflective sheet on the shaft is fixed, so the flame pattern presented on the imaging screen changes periodically. The existing imaging device can only adjust the speed of the flame pattern change by adjusting the rotation speed of the shaft. It takes only a short time to rotate a circle, and the user will immediately feel fatigued by the periodic flame changes

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