CN2708144Y

CN2708144Y - Flame simulator of electric fireplace

Info

Publication number: CN2708144Y
Application number: CN 200420037046
Authority: CN
Inventors: 潘立平
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-24
Filing date: 2004-06-24
Publication date: 2005-07-06
Anticipated expiration: 2014-06-24

Abstract

The utility model relates to a flame simulator used for an electrical fireplace, which is designed for improving the disadvantages that the simulated flame of the existing device is not vivid enough, the structure is complicated and the cost is high. The flame simulator used for an electrical fireplace comprises movable luminous source, a semi-transparent image-forming screen and a semi-transparent mirror glass screen. The movable luminous source is arranged behind the image-forming screen, in front of which mirror glass is fixed; the movable luminous source is composed of a housing with a fire-shaped bore, a luminous source and a motor. The luminous source is fixed in the housing which is driven to rotate by the motor. The utility model has the advantages that the tooth-shaped housing is adopted in the movable luminous source; flame visual sensation is generated by utilizing the rotary luminous source, light of which is projected onto the glass screen; the formed flame is comparatively bright, the flame shape is more natural and vivid and the vision of the violent jump and elegant flare of the intense burning is generated; the defect that the flame is not vivid because a fire type wall is originally used for stimulating the flame is avoided. Moreover, the original fire type wall is also omitted, which simplifies the structure of the flame simulator used for an electrical fireplace, and reduces the manufacturing cost. The structure can be applied to all classes of electrical fireplaces.

Description

The flame simulating assembly of electricity fireplace

Technical field

The utility model relates to a kind of flame simulating assembly, particularly a kind of flame simulating assembly that is used for electric fireplace.

Background technology

Flame simulating assembly adopts electronics fire or simulated fire usually, and it is not to be used for heating, and just produces the optical visual effect to stove, and plays decoration function.

Existing electric fireplace flame analogue means generally has two classes, the first kind for be suspended on above the comburant of simulation with one group of ribbon, after translucent plastics screen and the two-way mirror, blow ribbon and project to flame when producing light on the glass face and rocking simulated combustion by air, though the vision that it has flame to flash, but the well-illuminated bright sensation when its flame effect lacks flame combustion, the play of the flare when also not having violent the burning; Second class is the active light source of installing behind the dendroid wood carbon burning medium of simulation by the driven by motor rotation, the front portion is provided with fire-shaped wall again, printing opacity screen and two-way mirror, the rotating shaft blade of active light source band light source or the diffuser of hollow column type, utilize the reflection of light source or the light source that the loophole on the diffuser sends, form the shape of flame by the glory hole on the fire-shaped wall, project again on printing opacity screen and the two-way mirror, produce the flame vision, though it has increased the brightness of flame, the scene that has certain flame to climb sharply, but because the flame profile that produces is determined by fire-shaped wall, therefore the moulding of flame is less, the sense of reality is not enough, and the flame when lacking violent the burning is fiercely climbed sharply and the elegant vision of flare, and complex structure, the manufacturing cost height.

Summary of the invention

Technical problem to be solved in the utility model is to provide at the shortcoming of above-mentioned prior art that a kind of flame is more natural, true to nature, the simpler electric fireplace flame analogue means of structure.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:

The flame simulating assembly of electricity fireplace, it comprises active light source, translucent imaging screen, translucent two-way mirror screen, active light source places the back of imaging screen, fixed mirror surface glass before the imaging screen, described active light source is made up of shell, light source and the motor of band fire-shaped hole, light source is fixing in the enclosure, and shell is rotated by motor.

The utility model principle is as follows: light source luminescent, driven by motor housing rotation simultaneously, light source penetrates by many groups fire-shaped hole of the surface of shell of rotation, become multi-angle and just arrange orderly many suites face dynamic light source, project on the translucent optical filtering screen, the orderly flame multiple straggly that produces when from the minute surface cladding glass, producing burning, and produce flame in the vision of constantly jumping, climbing sharply.

Find that also adopt the profile of tooth housing, the flame that obtains is true to nature more naturally.

Compared with prior art, advantage of the present utility model is to adopt the profile of tooth shell in active light source, utilize the light source projects of rotation to glass screen, to produce the flame vision, the flame that forms is brighter, flame forms is more natural, true to nature and the vision that flame is fiercely climbed sharply and flare is elegant in violent when burning is arranged, and has avoided the unlifelike defective of flame of originally coming simulating flame to cause by fire-shaped wall.But also omitted original fire-shaped wall, and make its structure simpler, manufacturing cost is lower.This structure can be applicable in all kinds of electric fireplaces.

Description of drawings

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is the side sectional view of the utility model embodiment;

Fig. 3 is the structure figure of the utility model embodiment;

Fig. 4 is the side view of the active light source of the utility model embodiment;

Fig. 5 is the front view of the active light source of the utility model embodiment;

Fig. 6 is the active light source optical principle schematic diagram of the utility model embodiment;

Fig. 7 is the perspective view of the shell of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1, the electric fireplace of band flame simulating assembly is made up of shell 1, controller 9, flame simulating assembly and charcoal fire analogue means, and by controller 9 controls.

Flame simulating assembly is made up of dynamic light source 12, optical filtering screen 4 and glass screen 8, sees Fig. 2; Dynamic light source 12 by shell 17, drive its motor rotating 10 and the lamp source 13 be fixed on the axle is formed, flame shaped hole 16 (as Fig. 5) is arranged on the shell 17.Shell 17 is a profile of tooth, and it is the most true to nature to project the flame profile of shielding upward formation during its rotation of the shell of this shape, and the flare play is arranged.

The charcoal fire analogue means comprises that imitative charcoal moulds material 11, places the bulb 7 under it, and whole device is placed on display screen 8 fronts.Imitative charcoal moulds material 11 by plastics forming, and dendroid is made on the surface, and the imitative charcoal in bulb 7 energising backs moulds material 11 and can send the ruddiness line, be that charcoal is in burning seemingly, by operation-control switch 9, can also regulate its brightness, thereby reach the visual effect that changes the charcoal fire burning degree.

The screen 4 that filters can be plastic sheet, spray or print at plastic sheet surface, to reach translucent filter effect, the screen that filters holds tightly together with the minute surface cladding glass, the image formation by rays that active light source is penetrated forms flame profile and the flame vision of climbing sharply dynamically on filter screen and glass screen.

Top at electric fireplace also is equipped with heating system 3, and heating system 3 also can be arranged on the bottom of electric furnace, and its gauge tap also is connected on the controller 9.

Light source 13 can be light fixture or other light sources, and light fixture can be incandescent lamp, fluorescent lamp, Halogen lamp LED, and each is one or more about being for light fixture.

When making the electricity consumption fireplace, operation control, turn on lights source 13 and motor 10, the light 5 in lamp source 13 sees through optical filter 4 by the flame shaped hole on the shell 17 and projects on the glass screen 8, because the shell lateral cross section is the curve that odontoid external arc and interior circular arc are formed, make flame ascension moulding change with the housing curved surface that height is straggly to be had continuously, the flame top flare during the burning ascension can produce the elegant naturally sense that wind is waved with the cross directional variations of housing curved surface space radian.

Claims

1, the flame simulating assembly of electric fireplace, it comprises active light source, translucent imaging screen, translucent two-way mirror screen, active light source places the back of imaging screen, fixed mirror surface glass before the imaging screen, it is characterized in that: described active light source is made up of shell, light source and the motor of band fire-shaped hole, light source is fixing in the enclosure, and shell is rotated by motor.

2, the flame simulating assembly of electric fireplace as claimed in claim 1 is characterized in that: its cross section of the shell of described band fire-shaped hole is a profile of tooth.

3, the flame simulating assembly of electric fireplace as claimed in claim 2 is characterized in that: described profile of tooth is that internal tooth form links to each other with external tooth form.

4, as the flame simulating assembly of claim 1 or 2 or 3 described electric fireplaces, it is characterized in that: described light source is incandescent lamp, fluorescent lamp or Halogen lamp LED.

5, the flame simulating assembly of electric fireplace as claimed in claim 4, it is characterized in that: before the described translucent two-way mirror screen charcoal fire analogue means is arranged, the charcoal fire analogue means comprises that imitative charcoal moulds material, places the bulb under it, before whole charcoal fire analogue means is placed on glass screen.