CN2773846Y

CN2773846Y - Simulating flame device

Info

Publication number: CN2773846Y
Application number: CN 200520055784
Authority: CN
Inventors: 何伟光; 梁乐清
Original assignee: Guangzhou Guanyang Industry & Trade Co Ltd
Current assignee: Guangzhou Guanyang Industry & Trade Co Ltd
Priority date: 2005-03-18
Filing date: 2005-03-18
Publication date: 2006-04-19
Anticipated expiration: 2015-03-18

Abstract

The utility model discloses a simulating flame device, which comprises a light source, a screen and an electronic control assembly. The light source can directly generate varying light rays; the screen comprises two layers of panels; the inner layer of the panels is provided with a panel of a flame effect element, which can reflect the varying light rays of the light source; the outer layer of the panels is provided with a diffusion panel which can convey the diffusion of light reflected by the flame effect element. The utility model has simple structure and utilizes the light source which directly generates the varying light rays to irradiate the flame effect element to reflect to a diffusion surface of the screen afterwards. The diffusion surface is viewed directly, flickering, light-and-shade and similarly dynamic scenes of a flare can be observed; besides, the dynamic scenes of the flare seem to be generated on an image between a simulating fuel layer and the screen and the dynamic scenes of the flare are very vivid and lively.

Description

The simulating flame device

Technical field

The utility model relates to a kind of simulating flame device, can produce the simulate effect that exhales flame in the fuel combustion process.

Background technology

Present simulating flame device, generally be to hang a plurality of reflection bands in inside to form the flame effect component that can produce flame effect near stove, be provided with a light source and a transparent screen in the front of flame effect component, be transmitted to the rear surface of screen after the light that light source sends reflects through flame effect component.For producing the effect of flame, band all is movably usually, for example produce air-flow by fan and move it, and the variation of adding color and form makes the effect of flame more true to nature.Be further improvement effect, so someone between light source and the flame effect component opticpath on add flickering unit, this flickering unit has the zone of reflections and is used to reflect light from light source, and then by the flame effect component reflection, this flickering unit can be by a rotor and around its axis rotation, thereby it is more similar to flame light to produce passage of scintillation light, but structure is comparatively complicated, as U.S. Pat 5,642,580, disclosed technology in the Chinese patent 02148091.5.

Summary of the invention

For addressing the above problem, it is true to nature that the purpose of this utility model provides a kind of flame effect, the simulating flame device that the while structure is more simplified.

The purpose of this utility model is achieved in that a kind of simulating flame device, it is characterized in that comprising: the light source of-light that can directly change;-screen comprises two-layer panel, and internal layer is to be provided with to reflect the panel that above-mentioned light source changes the flame effect element of light, the outer diffusion panel that transfers out for the light of flame effect element reflection being spread;-Electronic Control Unit.

Described light source is the lamp bundle that comprises a plurality of light-emitting components that is fixed on the wheelwork.

Described lamp bundle shape in the shape of a spiral is fixed on the wheelwork.

Described light-emitting component is a light emitting diode.

Described flame effect element is fixedly arranged on the surface of screen internal layer panel, constitutes the retroreflective regions of flamboyancy.

The utility model is simple in structure, utilize the light source irradiation flame effect element of the light that directly changes, reflex to the diffusingsurface of screen then, direct-view diffusingsurface place, can be observed flicker, flickering, the scene of similar flare in dynamically, and dynamic flame image looks like and produces between the image on the screen in simulated fuel bed and it, and it is lively to be really true to life.

Description of drawings

Fig. 1 is structural representation of the present utility model (part section);

Fig. 2 is a side view of the present utility model;

Fig. 3 is vertical view of the present utility model (part section);

Fig. 4 is the A-A sectional view of Fig. 3;

Fig. 5 is a schematic block circuit diagram of the present utility model;

Fig. 6 is the utility model light Control Component circuit diagram.

Embodiment

As Figure 1-3, the utility model is a kind of simulating flame device, comprises two groups of

light sources

3 and 5, screen 8 and 9, simulated fuel bed 10 and Electronic Control Unit 12.

Screen comprises establishes inside and outside two-layer panel at regular intervals, and internal layer is to be provided with to reflect the panel 8 that above-mentioned light source changes the flame effect element 11 of light, outer for can be with the diffusion panel 9 that transfers out of the light diffusion of flame effect element reflection.Flame effect element 11 is made by reflectorized material, has a plurality of joint-cuttings, and similar with the real flame shape, color is silver color, gold or redness etc.Flame effect element 11 fixedly is affixed on the surface of screen internal layer panel 8, constitute the retroreflective regions of flamboyancy, and other zones of internal layer panel 8 is non-retroreflective regions.Diffusion panel 9 can adopt translucent frosted glass to make, and with the structure of concealing device inside, the flare image that reflection is diffused out is indistinct, more true to nature.

Simulated fuel bed 10 is located at screen the place ahead, with the front-reflection surface placed adjacent of diffusingsurface 9.The inner hollow model that simulated fuel bed 10 is made up of a plastic housing, the color state during to true fuel combustion is similar, and its top also can be provided with simulation bavin head 7, makes it more true to nature.

Light source 3 is for including the lamp bundle of a plurality of light-emitting components (as light emitting diode or other miniature bulbs), and shape is fixed on the wheelwork 4 in the shape of a spiral.Wheelwork 4 is the plastics rotating shaft of being located at below the screen and being parallel to screen plane, drives its rotation by motor 1.Wheelwork 4 two ends fixed cover respectively are provided with a rotation copper sheathing 17, the wiring 16 of

light source

3 and 17 welding of rotation copper sheathing.Be respectively equipped with vertical holder 13 in side, wheelwork 4 two ends, the holder 13 on both sides is fixed be the level of state anodal copper contact blade 2 and the negative pole copper contact blade 6 that is connected with power lead 18 by screw 14 respectively, anodal copper contact blade 2 and negative pole copper contact blade 6 contact with the rotation copper sheathing 17 at two ends respectively, make wheelwork 4 keep "on" position (as shown in Figure 4) in rotation process.Motor 1 drives wheelwork 4 and rotates over against a direction of the flame effect element 11 that makes progress, thereby makes light source 3 can directly produce the light of rotation change, shines on the flame effect element 11, forms flare scene flicker, that upwards wave.Light source 5 is the fuel bed light source, is arranged at fuel bed 10 belows, is made up of a plurality of (in the present embodiment being 4) bulb assembly, sends light upwards, the fuel bed that simulation is illuminated by flame.The light and shade light on and off of

light source

3,5 and the velocity of rotation of motor 1 etc. can be controlled by Electronic Control Unit 12 (as Fig. 5, shown in Figure 6), thereby make the light that sends more similar to real flame.

Energized, light source 3 begins to rotate, light emission is opened, shine the scintillation light on panel 8 flame effect element 11, be reflected to diffusion panel 9, promptly form the activity effect of flare, direct-view diffusion panel 9, dynamic flare image seem true to nature, lively just as what produce on simulated fuel bed 10.

Claims

1. simulating flame device is characterized in that comprising:

The light source of-the light that can directly change;

-screen comprises two-layer panel, and internal layer is to be provided with to reflect the panel that above-mentioned light source changes the flame effect element of light, the outer diffusion panel that transfers out for the light of flame effect element reflection being spread;

-Electronic Control Unit.

2. simulating flame device according to claim 1 is characterized in that: described light source is the lamp bundle that comprises a plurality of light-emitting components that is fixed on the wheelwork.

3. simulating flame device according to claim 2 is characterized in that: described lamp bundle shape in the shape of a spiral is fixed on the wheelwork.

4. simulating flame device according to claim 2 is characterized in that: described light-emitting component is a light emitting diode.

5. simulating flame device according to claim 2 is characterized in that: described wheelwork is the rotating shaft of being located at the screen below and being parallel to screen plane.

6. simulating flame device according to claim 2 is characterized in that: described wheelwork rotates over against a direction of the flame effect element that makes progress.

7. simulating flame device according to claim 1 is characterized in that: described flame effect element is fixedly arranged on the surface of screen internal layer panel, constitutes the retroreflective regions of flamboyancy.

8. simulating flame device according to claim 1 is characterized in that: described flame effect element has and the similar joint-cutting of real flame.

9. simulating flame device according to claim 1 is characterized in that: described screen the place ahead is provided with simulated fuel bed.

10. simulating flame device according to claim 9 is characterized in that: described fuel bed below is provided with the fuel bed light source.