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Electric fireplace with combustion ball

A technology of electric fireplaces and ball strings, which is applied in the field of electric fireplaces with burning balls, can solve the problems of similar flame pictures and uniformity, and achieve the effects of strange flames, good economic benefits, and novel visual effects

Inactive Publication Date: 2009-12-16
YIWU ANDONG ELECTRICAL APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an electric fireplace with burning balls with unique flames and novel visual effects in order to solve the problem that the flame pictures in the existing electric fireplaces are similar and the same.

Method used

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  • Electric fireplace with combustion ball
  • Electric fireplace with combustion ball
  • Electric fireplace with combustion ball

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] in such as figure 1In the shown embodiment 1, an electric fireplace with burning balls includes a housing 1, an imaging light source 2, a light processing device 3 and an imaging screen 4. The imaging screen is a blanking imaging screen, and the imaging screen The aspect ratio is 3 to 2, and the light processing device is a rotating shaft driven by a motor and a reflective strip arranged on the rotating shaft, which is arranged at the lower position of the rear wall of the electric fireplace (see figure 2 ), between the light processing device and the imaging screen are provided with three burning balls 5 of transparent structure, the burning balls are transparent, smooth in appearance, solid glass balls of the same size, and the surface area of ​​the glass balls is 120 square centimeters. Each burning ball is set independently, leaving a certain distance between each other (see image 3 ), the light reflected by the reflective strip on the light processing device for...

Embodiment 2

[0026] The translucent burning balls that embodiment 2 adopts are connected to form burning ball strings 6, and each string is provided with three burning balls, arranged in a straight line, and an interval is provided between the balls, and the surface area of ​​the burning balls is 160 square centimeters. The length direction of the ball string is consistent with the height direction of the electric fireplace. There are two burning ball strings on the electric fireplace, and the two strings are set separately. The burning ball string has a single-layer structure in the thickness direction of the electric fireplace. The imaging screen of the electric fireplace is a blanking imaging screen, and the aspect ratio of the imaging screen is 1:2.5. The light processing device is set on the back side of the burning ball string, and there are three layers in total. The light reflected by the reflective strip on the light processing device forms an average spot area of ​​4 square centim...

Embodiment 3

[0028] The combustion ball string of embodiment 3 adopts the mode that the combustion balls of different sizes are arranged at intervals, the surface area of ​​the large combustion balls is 100 square centimeters, the surface area of ​​the small combustion balls is 60 square centimeters, and the combustion balls are arranged in a straight line (see Figure 6 ), the light processing device is a reflective curtain with a floating structure. The reflective curtain includes a number of flexible strip reflectors arranged at intervals and has a wave structure. The aspect ratio is 1:2. All the other are identical with embodiment 2.

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Abstract

The invention discloses an electric fireplace with a combustion ball, which comprises a shell, an imaging light source, a light processing device and an imaging plate, wherein the combustion ball with a transmittance structure is arranged between the light processing device and the imaging plate; and the ratio of the surface area of the combustion ball to an average value of light spot areas reflected from the light processing device onto the sphere of the combustion ball is more than 20. The electric fireplace effectively solves the problem that flame images of the prior electric fireplaces are largely identical with minor differences or the totally same, has unique flames and novel visual effect, is brand new, is great innovation of the conventional electric fireplace flame simulation technology, opens up a new field of electric fireplace simulation, and has good economic benefit.

Description

technical field [0001] The invention relates to an electric fireplace, in particular to an electric fireplace with burning balls. Background technique [0002] Most of the electric fireplaces in the prior art imitate the structural mode of the traditional fireplace and are installed on a certain wall of the room. The light emitted by the imaging light source of the electric fireplace is dynamically processed by the light processing device and simulates the firewood and charcoal fire of the traditional fireplace on the imaging screen. And images such as flames, so as to achieve the purpose of simulation. Usually, manufacturers of electric fireplaces strive to have a sense of reality in the simulated flames of electric fireplaces, so as to achieve a highly simulated visual effect. The patent document whose publication date is April 23, 2008 and whose publication number is CN201050836 discloses a three-dimensional flame simulation electric fireplace, including a shell with an ...

Claims

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Application Information

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IPC IPC(8): F24C7/00F21V1/00F21V14/04F21W121/00
CPCF24C7/004
Inventor 朱宏锋
Owner YIWU ANDONG ELECTRICAL APPLIANCES