Device and method for simulating dynamic flame and simulated carbon bed

Abstract

The invention relates to a device for simulating dynamic flame and a simulated carbon bed. The device comprises a simulated flame light source, an imaging screen, a flame template, the simulated carbon bed and a carbon bed light source, wherein the flame template is arranged between the simulated flame light source and the imaging screen; at least the top and the lateral surface of the simulated carbon bed can transmit light, and the simulated carbon bed is placed in front of the imaging screen or between the imaging screen and the flame template; and the carbon bed light source is placed in the simulated carbon bed. The device is characterized in that: point light source arrays are adopted in the carbon bed light source and the simulated flame light source, and power supplies among the luminous bodies in the point light source arrays are independent with one another; and the device for simulating the dynamic flame and the simulated carbon bed also comprises an electric control devicefor controlling the magnitude of power supply voltage and the power supply time of each luminous body in the carbon bed light source and the simulated flame light source. Compared with the prior art,the device has the advantages of simple structure, no noise, low thickness, light weight, energy conservation, environment friendliness, long service life, strong third dimension of the simulated flame, easily changed flame shape and size and more vivid form.

Description

technical field [0001] The invention relates to a device and method for simulating dynamic flames and simulating carbon beds in electric fireplaces, murals, and decorative wall lamps, in particular to a device and method capable of realizing highly realistic simulations of dynamic flames and simulating carbon beds during combustion device. Background technique [0002] There are three main types of traditional flame simulation methods: 1. Air flow type, using light to illuminate the red silk blown by the blower to simulate dynamic flames; 2. Mechanical transmission type, the motor drives the rotation of the drum engraved with light-transmitting holes, and the light projects through the drum On the imaging screen, such as the Chinese patent No. ZL01113160.8, which imitates the flame burning image device, or the irregular reflection of light on the reflective brush bar driven by the motor to generate a flickering flame image, such as the imitation flame burning image of the US...

AI Technical Summary

Problems solved by technology

[0003] These three types of devices have their own advantages and disadvantages, but the first and second types require the use of blowers or motors, and the products are noisy, thick, and bulky.

Although the third category solves the problems of the first two categories, its main problems are: 1. The shape of the flame is mainly determined by the hardware. Once the shape of the main flame needs to be changed, the hardware must be changed; The change is discontinuous; 3. The main illuminant emits light continuously or at high frequency, and it is difficult to produce a dynamic and realistic flame pattern only by turning on and off a few illuminants; 4. The flame pattern is formed by direct light from the illuminant, which requires a large number of densely arranged illuminants. It can form a smoother image, but the pattern directly through the flame template is relatively dull

[0005] Although the above methods can brighten or flicker the carbon bed, the carbon bed that is always bright lacks changes, and the flickering or light-pressed carbon bed is not realistic enough

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