CN112923319A

CN112923319A - Mars simulation device and simulation electric fireplace

Info

Publication number: CN112923319A
Application number: CN201911234155.0A
Authority: CN
Inventors: 何向明; 林光濂
Original assignee: Jiangmen Keye Electric Appliances Manufacturing Co Ltd
Current assignee: Jiangmen Keye Electric Appliances Manufacturing Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2021-06-08

Abstract

The invention discloses a mars simulation device. The device comprises a light source, a rotary reflecting component and an imaging plate; the light source emits at least one parallel light beam after being electrified; the rotary light reflecting assembly comprises a rotating shaft, and the rotating shaft and the parallel light beam form an acute included angle; the rotating shaft is provided with a plurality of light reflecting blades corresponding to one parallel light beam along the axial direction, and the plurality of light reflecting blades rotate along with the rotating shaft to sequentially and circularly interfere in the parallel light beam path and reflect a plurality of reflected light rays; and the imaging plate is fixedly arranged in a plurality of reflected light paths reflected from the rotary light reflecting component. The invention also discloses a simulated electric fireplace. The invention utilizes a light source to irradiate the rotary reflecting component to form a plurality of reflecting light rays, and the rotary reflecting component reflects the reflecting light rays to the imaging plate to form dim and dim small light spots, thereby achieving the effect of simulating the up-and-down movement of the charcoal during combustion, and improving the sense of reality and the stereoscopic impression of the simulated electric fireplace.

Description

Mars simulation device and simulation electric fireplace

Technical Field

The invention relates to the technical field of simulation electric fireplaces, in particular to a Mars simulation device capable of simulating Mars jumping and an electric fireplace.

Background

The simulated electric fireplace, as a decoration device fused with modern optical principles, has more outstanding decoration effect and the widest stream, takes electric energy as energy, produces two-dimensional or three-dimensional flame by means of light reflection, is matched with simulated charcoal, has no open fire, simultaneously produces the visual effect of simulating flame combustion, and has vivid effect. Compared with the traditional fireplace, the electric fireplace can not generate smoke dust, smell and noise during combustion, not only can save cost, but also can bring elegant and comfortable ornamental effect and enjoy warmth and comfort brought by the electric fireplace.

In the prior art, in order to make the effect of the simulation fuel vivid, it is a common practice to arrange a light source on the bottom or the side wall of the simulation fuel for illuminating the simulation fuel to generate the visual effect of combustion. However, this method cannot show the real effect of actual burning, for example, the spark splashed during burning of charcoal cannot be reflected, and the picture is stiff, resulting in insufficient reality and stereoscopic impression.

Disclosure of Invention

The first purpose of the present invention is to overcome the disadvantages of the prior art, and to provide a spark simulation device, which can simulate the effect of spark fluttering.

The second purpose of the invention is to provide a simulated electric fireplace provided with the Mars simulation device.

In order to achieve the first purpose, the invention is realized by the following technical scheme:

a mars simulation device comprises a light source, a rotary reflecting component and an imaging plate; the light source emits at least one parallel light beam after being electrified; the rotary light reflecting assembly comprises a rotating shaft, and the rotating shaft and the parallel light beam form an acute included angle; the rotating shaft is provided with a plurality of light reflecting blades corresponding to one parallel light beam along the axial direction, and the plurality of light reflecting blades rotate along with the rotating shaft to sequentially and circularly interfere in the parallel light beam path and reflect a plurality of reflected light rays; and the imaging plate is fixedly arranged in a plurality of reflected light paths reflected from the rotary light reflecting component.

Compared with the prior art, the invention utilizes a light source to emit parallel light beams to irradiate the rotary reflecting component to form a plurality of reflecting light rays, the rotary reflecting component reflects the reflecting light rays to the imaging plate to be in a small light spot shape, simultaneously, the rotary reflecting component rotates along with the rotation of the motor, and the small light spots irradiated on the imaging plate can change in shape and position along with the change of the rotation angle, so that the small light spots which are dim suddenly and suddenly are formed on the imaging plate, the effect of simulating up-and-down movement of charcoal during combustion is achieved, and the sense of reality and the stereoscopic impression of the combustion of the simulation fuel are improved.

Further, rotatory reflection of light subassembly still includes the motor, the motor is fixed to be set up, the rotation axis with the motor is connected.

Furthermore, the plurality of reflecting blades are made of reflecting materials, a through hole is formed in the center of each reflecting blade, and each reflecting blade is fixedly arranged in the rotating shaft in a penetrating mode through the through hole.

Furthermore, two adjacent reflecting blades are arranged at an included angle.

Further, the light source is at least one laser diode.

Further, the simulation fuel and the simulation fuel light source are further included, and the simulation fuel is arranged in front of the imaging plate.

Further, the simulation fuel is simulation charcoal, and the simulation fuel light source is an LED light source.

In order to achieve the second purpose, the invention is realized by the following technical scheme:

a simulation electric fireplace comprises a shell, wherein a window communicated with an inner cavity of the shell is arranged on the front side surface of the shell, and the spark simulation device is arranged in the inner cavity of the shell.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of a simulated electric fireplace in embodiment 1 of the present invention.

FIG. 2 is a schematic view of part of the structure of a simulated electric fireplace in embodiment 1 of the invention.

FIG. 3 is a schematic view of the whole structure of the simulated electric fireplace in embodiment 2 of the present invention.

Wherein the reference numerals are: 10-shell, 20-simulation fuel, 21-simulation fuel light source, 31-light source, 32-rotating reflecting component, 33-imaging plate, 321-rotating shaft, 322-motor, 323-reflecting blade and 33 a-light-transmitting plate.

Detailed Description

Example 1

Referring to fig. 1 and 2, the simulated electric fireplace of the present embodiment includes a casing 10, and a simulated fuel 20 and a spark simulation device disposed in the casing 10; a window (not shown) communicated with the inner cavity of the shell 10 is arranged on the front side surface of the shell 10, and the spark simulation device is arranged in the inner cavity of the shell 10.

The simulated fuel 20 is disposed adjacent the window, and the simulated fuel 20 is visible when viewing the interior cavity of the housing from the window. A simulated fuel light source 21 for illuminating the simulated fuel is also arranged below the simulated fuel 20; preferably, the simulation fuel light source 21 is an LED light source, the LED light source is orange or orange, and the simulation fuel 21 is preferably simulation charcoal.

The Mars simulation device is arranged behind the simulation fuel 21 and comprises a light source 31, a rotary reflecting component 32 and an imaging plate 33 which are arranged in the same light path. The rotating light reflecting component 32 is arranged between the light source 31 and the imaging plate 33, and the light source 31 is converted into a flickering light spot through the rotating light reflecting component 32 and then reflected to the imaging plate 33 to simulate the effect of the twinkling sparks generated when charcoal burns.

Further, the rotating reflective assembly 32 includes a rotating shaft 321, a motor 322, and a plurality of reflective vanes 323, wherein the rotating shaft 321 is connected to the rotating shaft of the motor 322 and extends axially along the rotating shaft of the motor 322, and the plurality of reflective vanes 323 are axially distributed along the rotating shaft 321. The reflective vanes 323 may be made of plastic, metal or other reflective materials with reflective effect, and the reflective vanes 323 may be regular or irregular and may be disposed on the rotating shaft 321 by sleeving, binding or other connection methods. Preferably, the reflecting blades 323 are long metal aluminum sheets, a through hole is formed in the center of each reflecting blade 323, the rotating shaft 321 penetrates through the through hole, so that the reflecting blades 323 are fixed on the rotating shaft 321, and the rotating shaft 321 is driven by a motor to rotate, so that the reflecting blades 323 rotate along with the rotation of the rotating shaft 321. As a further optimization, the reflective vanes 323 can be disposed on the rotating shaft 321 at different angles or directions, specifically, the angle of two adjacent reflective vanes 323 is less than 30 ° and is distributed circumferentially around the rotating shaft 321. The rotating shaft 321 and the parallel light beam emitted by the light source 31 are arranged at an acute included angle; the rotating shaft 321 is provided with a plurality of reflecting vanes 323 corresponding to one parallel light beam along the axial direction, and the plurality of reflecting vanes 323 circularly interfere into the parallel light beam path in sequence and reflect a plurality of reflected light beams along with the rotation of the rotating shaft.

Further, the light source 31 is disposed at an angle with respect to the rotation axis 321. Specifically, the angle between the light source 31 and the rotation axis 321 is less than 90 °. Preferably, the light source 31 is a red or orange laser diode.

Further, the imaging plate 33 is a rear shell of the housing 10, and the rear shell is located behind the rotating reflector assembly 32. Preferably, the rear shell plate is pasted with brick-lined wallpaper.

The process of simulating the mars flutter is described in detail below. Referring to fig. 2, only three light reflecting blades A, B, C are staggered, and an included angle is formed between each two of the three light reflecting blades A, B, C. The light source and the rotating shaft form a certain angle and irradiate on the reflecting blades obliquely, and the reflecting blades 323 circularly interfere in the parallel light beams in sequence and reflect a plurality of reflecting light rays along with the rotation of the rotating shaft. At an angle S1, the light source 31 first irradiates the reflective vane a and reflects to the imaging plate to generate a small light spot a1 (not shown); since the light reflecting blades 323 are arranged in the circumferential direction around the rotation axis 321 and the light reflecting blades 323 rotate with the rotation axis 321, when rotated to the angle S2, the small light spot a1 disappears, and the light source 31 irradiates the light reflecting blades B and reflects to the imaging plate to generate the small light spot B1 (not shown); similarly, when the rotating angle is S3, the small spot B1 disappears, and the light source 31 irradiates the reflective vane C and reflects to the imaging plate to generate the small spot C1 (not shown). The small light spots A1, B1 and C1 are reflected to different positions of the imaging plate to form small light spots, if the rotation speed of the motor is high, the positions of the small light spots reflected to the imaging plate are changed quickly, and due to the persistence of vision, the small light spots on the imaging plate are displayed and disappear discontinuously. It should be noted that, when the angle between every two adjacent reflecting blades is smaller, the light source can irradiate more reflecting blades when the motor rotates for one circle, so that the number of the generated small light spots is larger and denser. The invention generates a plurality of small jumping light spots by irradiating different light reflecting blades with one light source, thereby realizing the effect of spark play.

During the use, in this embodiment 1, the light source sends at least one parallel light beam after laser diode circular telegram promptly, the light source shines on rotatory reflector assembly with certain angle, the light shines and forms a little light spot on each reflector blade, because reflector blade is the circumference around the rotation axis and distributes, reflector blade is along with rotation axis and motor rotation, the light source can shine in proper order and form reflection light on different reflector blades, reflection light shines on the formation of image board promptly and illuminates the back shell board and leave the facula of mars shape again, through the drift speed of the steerable mars of the rotational speed of control motor on the back shell board, in order to obtain best visual effect, and can produce the effect of mars drunkenness on the back shell board.

Example 2

Referring to fig. 3, embodiment 2 of the present invention is substantially the same as embodiment 1, except that: the imaging plate is arranged at different positions and structures. In this embodiment 2, the imaging plate is a light-transmitting plate 33a, and the light-transmitting plate 33a is disposed between the artificial fuel 20 and the rotating reflective member 32. Preferably, the light-transmitting plate 33a is a translucent plate formed by processing a hard transparent plastic with excellent optical performance.

During the use, in this embodiment 2, the light source is located between rotatory reflection of light subassembly and the light-passing board, the light source shines on rotatory reflection of light subassembly with certain angle, the light shines and forms the reflection of light on each reflection of light blade, because reflection of light blade is the circumference around the rotation axis and distributes, reflection of light blade is along with rotation axis and motor when rotating, the light source can shine in proper order and form reflection of light on different reflection of light blades, reflection of light shines the light-passing board at middle part again and leaves the facula of mars shape promptly on the translucent plate, the drift velocity of controllable mars on the light-passing board through the rotational speed of control motor, in order to obtain best visual effect, and can produce the effect of mars dru.

Compared with the prior art, the invention utilizes a light source to emit concentrated light to irradiate the rotary reflecting component to form a plurality of reflecting light rays, the reflecting light rays irradiate the imaging plate to be in a spark shape, simultaneously, the rotary reflecting component rotates along with the rotation of the motor, and the small light spot irradiated on the imaging plate can change in shape and position along with the change of the rotation angle, so that the small light spot which is dim and neglected is formed on the imaging plate, the effect of simulating the jump of a moving spark up and down is achieved, and the reality and the stereoscopic impression of the combustion of the simulation fuel are improved.

The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.

Claims

1. A mars simulation apparatus, comprising:

the light source emits at least one parallel light beam after being electrified;

the rotating light reflecting component comprises a rotating shaft, and the rotating shaft and the parallel light beams form an acute included angle; the rotating shaft is provided with a plurality of light reflecting blades corresponding to one parallel light beam along the axial direction, and the plurality of light reflecting blades rotate along with the rotating shaft to sequentially and circularly interfere in the parallel light beam path and reflect a plurality of reflected light rays; and

and the imaging plate is fixedly arranged in a plurality of reflected light paths reflected from the rotary light reflecting component.

2. A mars simulation apparatus as claimed in claim 1, wherein the rotating reflector assembly further comprises a motor, the motor is fixed, and the rotating shaft is connected to the motor.

3. A mars simulation apparatus according to claim 2, wherein: the plurality of reflecting blades are made of reflecting materials, through holes are formed in the centers of the reflecting blades, and the reflecting blades are fixedly arranged in the rotating shaft in a penetrating mode through the through holes.

4. A mars simulation apparatus according to claim 3, wherein: two adjacent reflecting vanes are arranged at an included angle.

5. A mars simulation apparatus according to claim 1, wherein: the light source is at least one laser diode.

6. A mars simulation apparatus according to claim 1, wherein: the simulation fuel is arranged in front of the imaging plate.

7. A Mars simulation apparatus according to claim 6, wherein: the simulated fuel is simulated charcoal, and the simulated fuel light source is an LED light source.

8. The utility model provides a emulation electric fireplace, includes a casing, the leading flank of casing be equipped with the window of casing inner chamber intercommunication, the casing inner chamber is equipped with mars analogue means, its characterized in that: the mars simulation apparatus is the mars simulation apparatus of any one of claims 1 to 7.