WO2016106804A1

WO2016106804A1 - Intelligent light-emitting music device capable of simulating candlelight

Info

Publication number: WO2016106804A1
Application number: PCT/CN2015/070332
Authority: WO
Inventors: 游功林; 方彬辉
Original assignee: 佛山冠今光电科技有限公司
Priority date: 2014-12-31
Filing date: 2015-01-08
Publication date: 2016-07-07
Also published as: CN104534397A

Abstract

Disclosed is an intelligent light-emitting music device capable of simulating candlelight, comprising a light-emitting body (1a) and an intelligent mobile terminal (1b), wherein the light-emitting body comprises a machine base (5), a flame piece, a first light-emitting element (71) and a swinging structure; the flame piece comprises an upper flame piece (21) and a lower swinging portion (22); a light emitting direction of the first light-emitting element faces the upper flame piece; the swinging structure comprises a magnetic body (31) and a coil (32), the magnetic body is arranged inside the lower swinging portion and is higher than the bottom surface of the lower swinging portion, the coil is located on one side of the lower swinging portion, and a central axis of the coil is opposite to the magnetic body; the machine base is a hollow cavity, a PCB (53) is arranged at the bottom of the machine base, and a coloured light-emitting element (53a) and a light-emitting music driving module are arranged on the PCB; and a music playing device and an audio information output device are arranged on the intelligent mobile terminal, and the light-emitting music driving module controls colour variation of the coloured light-emitting element according to signals output by the audio information output device. According to the light-emitting music device, a simulated flame is more realistic, and the body of the light-emitting device can generate coloured light matching a music spectrum.

Description

Intelligent music lighting device for simulating candle light

Technical field

The invention belongs to the technical field of lighting devices, and in particular relates to an intelligent music lighting device for simulating candlelight.

Background technique

With the widespread use of electronic lighting equipment, traditional candles have gradually withdrawn from the lighting market due to their low safety, high resource consumption, and smog-contaminated air. However, due to the ornamental and erotic nature of the candlelight, it can create a warm and romantic atmosphere. The atmosphere of the environment, so in the bars, dance halls, cafes, living rooms, etc., a variety of electronic lamps that simulate candlelights have emerged to meet people's requirements for quality of life.

However, in the existing decorative lighting device for simulating candlelight, some simulations are not realistic, and the swinging structure is placed under the flame piece, so that the flame piece is mainly shaken up and down under the action of the swinging structure, and the flame generated by the traditional candle is ignited. The sway is caused by the external wind, causing the flame to sway and flicker around. The swaying structure is placed under the flame piece to achieve a realistic effect of swaying around the candlelight, lacking the "dynamic" that makes it look more vivid, and the oscillating structure is placed under the flame piece. As a result, the occupied space is large, the volume of the entire device is increased, and the design is not flexible enough. Some structures are complicated, and there are many parts, which leads to an increase in the difficulty of craft production and a high production cost.

And with the rapid development of multimedia technology, people hope that electronic lighting can bring more life enjoyment, more personalized, humanized and intelligent. It is obvious that the above-mentioned decorative lighting device for analog candlelight can only meet the function of simulating candlelight. Consumers' needs, if there is a musical atmosphere in the lighting environment, the existing analog lighting device cannot flash correspondingly with the change of the music melody, which can not better render the environment and satisfy people. More needs.

Therefore, a light-emitting device capable of flickering with the melody of the music on the basis of realizing the fidelity of the flame has become the focus of the inventors.

Summary of the invention

The object of the present invention is to solve the above deficiencies, and provide an intelligent music lighting device for simulating candlelight, wherein the candlelight generated by the illuminating device is more vivid and realistic, and the body of the illuminating device can generate color matching the playing music spectrum. Light will attract more consumers.

The technical solution adopted for achieving the object of the present invention is: a smart music lighting device for simulating candlelight, comprising a light emitting body and an intelligent mobile terminal; the light emitting body comprises a base, a flame piece, a first light emitting element and a swinging structure; The flame piece includes an upper flame piece and a hem portion connected to each other, the upper flame piece is an analog candle portion, the hem portion moves the center of gravity of the flame piece downward; the flame piece is provided with a through hole, and the flame piece is worn through the transverse direction The support structure passing through the through hole is suspended on the base; the light emitting direction of the first light emitting element faces the upper flame piece; the swing structure includes a magnetic body and a coil, and the magnetic body is disposed inside the hem portion and is high On the bottom surface of the hem portion, the coil is located at the side of the hem portion. The central axis of the coil is opposite to the magnetic body; the base is a hollow cavity, and the bottom of the hollow body is provided with a PCB board, and the PCB board is provided with a color light emitting component and a music light emitting driving module; A music playing device and an audio information output device are provided, and the music lighting driving module controls a color change of the color light emitting element according to a signal output by the audio information output device.

Compared with the prior art, the beneficial effects of the present invention are:

1. The invention has high intelligence degree, and the user can control the light-emitting device anytime and anywhere through the intelligent mobile terminal, and the user experience is very good: when the smart mobile terminal plays music, the audio information output device transmits the information of the played music through wireless. The music light-emitting driving module in the light-emitting body causes the color and brightness of the light emitted by the color light-emitting element to change rhythmically with the frequency and volume of the music, so that the body of the light-emitting body generates continuously changing color light, which can not only enjoy Beautiful music, you can also enjoy the flickering light that matches the music. The music played is different, the lighting device flashes differently, and the colorful flickering effect is produced, so that the user can enjoy the perfect and comfortable enjoyment from both sight and hearing. Further rendering a romantic and warm atmosphere.

2. In the present invention, the light-emitting direction of the first light-emitting element faces the upper flame piece, and the magnetic body of the swing structure is disposed inside the lower portion of the flame piece and above the bottom surface of the hem portion, the coil is located at the side of the hem portion, and the coil is The central axis is opposite to the magnetic body, and the lateral driving mode of the oscillating structure makes the driving force of the flame piece in the left and right direction more direct, and can be more swaying like a real flame, thereby improving the realisticity of the candle light and making it more vivid;

Moreover, the lateral arrangement of the oscillating structure enables the entire illuminating device to be effectively utilized in both the lateral and longitudinal spaces, overcomes the disadvantage that the conventional oscillating structure is disposed above and below, and the installation space needs to be left under the flame piece. The structure of the invention is more compact and saves. The cost of making materials.

3. The structure of the invention is simple and the installation is reasonable. The magnetic body is arranged inside the hem of the flame piece, which not only enhances the concealability of the magnetic body, but also further protects the swing structure, and the magnetic body when the light-emitting device is tilted or dumped It does not fall off or detach; and when the flame piece is swayed left and right under the action of the oscillating structure, the overall stability of the illuminating body is enhanced, further improving the fidelity of the flame;

Since the weight of the hem portion of the flame piece is greater than the weight of the upper flame piece, the flame piece is easily suspended vertically under the action of its own gravity, and is more likely to be shaken left and right under the action of external force, and the manufacturing process is simple and the cost is low.

4. The invention realizes that the flame of the light-emitting device is more vivid and realistic, and at the same time realizes that the body of the light-emitting device can perform corresponding color-changing flashing with the change of the ambient music, and the invention will attract more consumers. use.

Preferably, the smart mobile terminal is wirelessly connected to the light emitting body by WIFI or Bluetooth or Zigbee mode.

The control method of the invention is diverse and flexible, and the user can select different wireless connection modes according to his own habits and facilities, so as to control the color brightness of the light-emitting body through the smart mobile terminal.

The mobile smart terminal may be a mobile device such as a smart phone, a notebook or a tablet.

Preferably, the first light emitting element is a white light LED, and the color light emitting element is an RGB light emitting element.

The light-emitting direction of the white LED is directed toward the upper flame piece, so that the illumination color of the illumination onto the upper flame piece is similar to the color of the traditional candle flame, further improving the image and lifelikeness of the simulated candlelight.

The RGB light-emitting element refers to a three-color LED core including R (Red Red), G (Green Green), and B (Blue Blue). The light-emitting elements of the sheet. The RGB illuminating element is located at the bottom of the base, and the light emitted by the RGB illuminating element is emitted upward, illuminating the hollow housing cavity, so that the body of the illuminating device exhibits various color changes.

Preferably, the music illumination driving module comprises a DC power supply device, a power switch, a DC boost circuit, an automatic control circuit, a wireless communication module and an RGB control circuit which are sequentially connected; and a switch control circuit and a swing circuit, the switch control An input end of the circuit is connected to the automatic control circuit, an output end of the switch control circuit is connected to the swing circuit; the swing circuit is connected to an output end of the power switch; and the audio information output device is in communication with the wireless The modules are connected; the output end of the RGB control circuit is connected to the RGB light-emitting element; the output end of the automatic control circuit is connected to the white light LED; and the output end of the swing circuit is connected to the coil.

A DC (Direct Current) boost circuit in the music illumination driving module is configured to increase an input voltage to an operating voltage required by an automatic control circuit, and an MCU (Micro Controller Unit) circuit is configured to generate a timing signal, which is the present invention. The illuminating device provides a timing function, and the time switch function can control the lighting time of the illuminating device, and has the advantages of convenience, energy saving, and succinctness.

Preferably, the remote controller further includes a switch button and a plurality of timing buttons; the PCB further includes a receiving module, wherein the receiving module is connected to the automatic control circuit, and the remote controller The receiving module is connected by wireless transmission.

The wireless transmission method here can be infrared transmission. The external remote control is used to implement the switching and timing functions, and the user can control the lighting device more conveniently.

Preferably, the hem portion includes a connecting portion and a post below the connecting portion, the through hole is disposed on the connecting portion, and the magnetic body is disposed at a middle portion or a side surface of the column body.

The connecting portion and the cylinder in the hem portion move the center of gravity of the entire flame piece downward, and the flame piece can be vertically suspended under the action of self-weight when the flame piece is not subjected to an external force; the design of the magnetic body inside the cylinder is based on the lateral driving. , not only improves the concealment of the magnetic body;

When the magnetic body is disposed in the middle of the column body, the balance feeling of the entire illuminating body is better, and the overall stability of the illuminating body is enhanced when the flame piece is swayed.

When the magnetic body is disposed on the side surface of the column body, since the side surface of the column body is a vertical surface, the magnetic body and the central axis of the coil are more easily aligned, the driving direction is more accurate, and the driving is more direct. In this solution, the magnetic body and the coil may be respectively one, and at the same time, a balance block may be disposed on the other side of the inside of the cylinder, and the balance block and the magnetic body are symmetrically disposed centering on the central axis of the cylinder. The weight can be magnetic or other material. Needless to say, the magnetic body and the coil may be plural, and the plurality of magnetic bodies are circumferentially distributed along the bottom side surface in the hem portion, and the plurality of coils are respectively provided corresponding to the magnetic body.

Preferably, the supporting structure is a hook member, the hook member is transversely passed through the through hole, and a middle portion of the hook member is a concave curved shape, and a middle portion of the hook member abuts the through hole;

Alternatively, the support structure includes a vertical portion, and a horizontal portion connected to the vertical portion and passing through the through hole, the vertical portion being located on one side of the flame piece; and the top of the through hole is provided with a downward convex portion The tongue is provided with a groove matching the tongue piece on the horizontal portion.

When the support structure is a hook member, the concave curved structure realizes the limit action on the flame piece when the light-emitting device is tilted or When dumping, the flame piece does not slide laterally or away from the hook member; and when the flame piece is swayed left and right under the action of the swinging structure, the overall stability of the light-emitting body is enhanced, further improving the flame fidelity.

When the supporting structure includes a vertical portion and a horizontal portion, when the flame piece is installed, the tongue on the through hole of the flame piece falls in the groove of the horizontal portion, and the flame piece is well supported while supporting the flame piece. Positioning, when the illuminating device is tilted or tilted, the flame piece will not detach from the support shaft, further improving the fidelity of the flame; the groove may be hemispherical, and the tongue is rounded, so that the tongue and the groove are in contact with each other. The surface is more rounded, minimizing wear and tear between the two.

Preferably, the method further includes a support body and an upper cover disposed on the base, the upper cover and the support body cooperatively forming a cavity for accommodating the flame piece, the swinging structure and the first light emitting element; the upper cover The top part is provided with an upper cover through hole, the upper flame piece is exposed outside the upper cover through hole, and the first cover is provided at the bottom of the upper cover; the first support and the second support are arranged in the support body, and the first support is provided The bottom of the support body is disposed opposite to the second bracket; the bottom of the support body is provided with a circuit board, and the circuit board is respectively connected to the first light-emitting element and the coil; and the support body further has a second buckle matched with the first buckle.

The upper cover and the support body are fastened to each other by the first buckle and the second buckle, thereby realizing the limitation and protection of the flame piece, the swinging structure and the first light-emitting element.

The first bracket and the second bracket may be hollow structures with an open upper side:

When the support structure is a hook member, the two ends of the hook member are respectively inserted on the first bracket and the second bracket;

When the support structure is an interconnected vertical portion and a horizontal portion, the bottom end of the vertical portion is inserted into the first bracket, and the horizontal portion is suspended in the support body through the one end portion of the through hole, and the bottom end of the first light emitting element Plugged in the second bracket, the installation is very convenient.

Preferably, the first light-emitting element is externally sleeved with a lens support cylinder, and the lens support cylinder includes a vertically upward extending portion, and an inclined portion connected to the upper flame sheet, the light-emitting port of the lens supporting cylinder A lens is provided, and a light guiding material is disposed in the lens supporting cylinder.

The light is concentrated by the lens so that the light projected onto the upper flame is brighter and more realistic. The design of the light guiding material in the lens supporting cylinder enables the lens supporting cylinder to better guide the light emitted by the first illuminating element while supporting the lens, thereby reducing scattering and loss of light.

Preferably, the light energy collecting plate is disposed between the first light emitting element and the flame sheet for absorbing the residual light of the first light emitting element and/or the reflected light of the flame sheet. The light energy collecting plate is connected to the coil and/or the first light emitting element.

The light energy collecting plate converts the absorbed light into electric energy, and supplies the electric energy to the coil, causes the coil to generate an electromagnetic field, drives the flame piece with the magnetic body to shake left and right, or supplies electric energy to the first light emitting element, so that the illumination process is performed. The generated afterglow is fully utilized, reducing the consumption of the built-in power source or the external power source, saving energy and environmental protection, and bringing the light-emitting device of the present invention closer to the "green lighting device".

Preferably, the bottom of the base is provided with a receiving cavity for mounting a power source, and the receiving cavity is a rectangular structure disposed laterally, and a conductive elastic piece is disposed at one end of the receiving cavity.

The conductive elastic piece is connected to the circuit board and the PCB board through a conductive material such as a flexible PCB material or a copper wire.

The present invention can use an external power supply or a built-in power supply. Multi-cell battery can be used when using the built-in power supply The arrangement is placed in the rectangular accommodating cavity, and the lateral arrangement is effective to utilize the structural space of the illuminating body, thereby reducing the occupation ratio in the longitudinal space of the illuminating body and the loss of materials during fabrication. When the color illuminating element illuminates the body, the shaded area from the appearance of the body base is made smaller, and the entire illuminating body is more like a traditional candle.

Preferably, a middle portion of the upper flame piece is provided with a vertical slit. The vertical slits may be linear or curved.

By "central" herein is meant that the upper flame piece is exposed at the root outside the top of the illumination device.

When the illuminating device is used, the light of the first illuminating element is projected onto the upper flame piece, and the vertical slat at the middle of the flame piece is a dark area, which looks like the wick of the illuminating device, making the simulation effect more realistic.

Preferably, the utility model further comprises a cylindrical outer casing sleeved on the outer side of the base, the upper surface of the outer casing is provided with a through hole for swinging the upper flame piece, and the upper surface of the outer casing has an irregular concave and convex shape.

The embossed irregular surface of the outer casing allows the present invention to behave like a conventional candle from the appearance of a conventional candle as it burns to cause the wax body to feel uneven.

DRAWINGS

1 is a schematic view showing the appearance of an intelligent music lighting device for simulating candlelight according to the present invention;

2 is a circuit schematic diagram of a music illumination driving module according to a first embodiment of the present invention;

3 is a schematic view showing the internal structure of a light-emitting body according to a first embodiment of the present invention;

Figure 4 is a cross-sectional view showing the structure of a light-emitting body according to a first embodiment of the present invention;

Figure 5 is an exploded view of the overall structure of the first embodiment of the present invention;

Figure 6 is a schematic structural view of the corresponding flame piece of Figure 5;

Figure 7 is a schematic view showing the overall structure of the corresponding flame piece and the swinging structure of Figure 5;

Figure 8 is an enlarged schematic view showing a partial structure of Figure 5;

Figure 9 is a circuit schematic diagram corresponding to a second embodiment of the present invention;

Figure 10 is a schematic view showing the overall structure of a flame piece and a swinging structure in a third embodiment of the present invention;

Figure 11 is an enlarged schematic view showing a partial structure of a third embodiment of the present invention;

Figure 12 is a cross-sectional view showing the structure of a light-emitting body in a fourth embodiment of the present invention;

Figure 13 is a schematic view showing the overall structure of the corresponding flame piece and the swinging structure of Figure 12;

Figure 14 is an enlarged plan view showing a partial structure of Figure 12;

Figure 15 is a structural exploded view of a fourth embodiment of the present invention;

Figure 16 is a partial structural view showing a fifth embodiment of the present invention;

Figure 17 is a partial structural view showing a sixth embodiment of the present invention.

detailed description

The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings:

Embodiment 1:

Referring to FIG. 1 to FIG. 8, an intelligent music lighting device for simulating candlelight includes a light-emitting body 1a and a smart mobile terminal 1b. The light-emitting body 1a includes a casing 1 having a base 5 and a flame piece inside. The first light-emitting element 71 and the swing structure.

The base 5 is provided with a support body 52 and an upper cover 51 on the support body 52. The top cover 51 has an upper cover through hole 51a at the top, and a first buckle 51b is disposed on the bottom of the upper cover 51 in the circumferential direction. The support body 52 is circumferentially provided with a second buckle 52a, and the first buckle 51b and the second buckle 52a are engaged with each other such that the upper cover 51 and the support body 52 are fitted up and down to form the flame piece, the swinging structure and the first The cavity of the light-emitting element 71.

The flame piece includes an upper flame piece 21 and a lower hem portion 22 which are connected to each other, the upper flame piece 21 is an analog candle portion, and the upper flame piece 21 is exposed outside the upper cover through hole 51a. The hem portion 22 includes a connecting portion 221 and a column 222 connected under the connecting portion. The connecting portion 221 in this embodiment is a triangular-like pyramid-like structure, and the waist portion thereof is convex outward, and the column 222 is horizontally disposed. Class of cylindrical structures. The weight of the hem portion 22 is greater than the weight of the upper flame piece 21, and the hem portion 22 moves the center of gravity of the flame piece downward. The connecting portion 221 is provided with a flame piece through hole 22a, and the through hole top portion 22a is provided with a downwardly convex tongue piece 22b. The support body 52 is provided with a first bracket 52b and a second bracket 52c. The two brackets are oppositely disposed, and the first bracket 52b and the second bracket 52c are open at the top. The flame piece is suspended from the base by a support structure 4 extending through the through hole 22a. In the embodiment, the support structure 4 includes a vertical portion 42 and a vertical piece 42 for hanging the flame piece. In the horizontal portion 43, the support shaft as a whole has an "L" shape. The vertical portion 42 is inserted into the first bracket 52b, and the horizontal portion 43 connected to the vertical portion 42 passes through the through hole 22a to suspend the flame piece, and the end portion of the horizontal portion 43 is suspended in the support body 52. The horizontal portion 43 is provided with a concave hemispherical groove 4a, and the tongue piece 22b on the through hole of the flame piece and the hemispherical groove 4a are mutually supported, so that the flame piece can be vertically suspended in the outer casing without being subjected to an external force. It also makes the flame piece easier to shake left and right under the action of external force.

The light-emitting element 71 is obliquely mounted on the base, and is located on one side of the flame piece, opposite to the vertical portion, for illuminating the upper flame piece 21, and the bottom terminal of the light-emitting element 71 is inserted and fixed to the second bracket 52c. on. The light-emitting element 71 in this embodiment is a white LED lamp. The light-emitting element 71 is externally sheathed with a lens support cylinder 72, and the bottom of the lens support cylinder 72 is attached to the support. The lens support cylinder 72 includes a vertically upward extension and an inclined portion that is coupled to the extension toward the upper flame piece 21. At the top of the lens support cylinder 72 is provided a lens 73 which focuses the light so that the light projected onto the upper flame piece 21 is more concentrated and more luminous, more like a conventional candle light. A light guiding material is disposed in the lens supporting cylinder 72, and the light emitted from the light emitting element 71 is better guided to be irradiated onto the upper flame sheet 21 to reduce scattering and loss of light. A vertical slit 21a is provided in the middle of the upper flame piece 21, and the vertical slit can be curved or straight. The light from the illuminating element 71 is projected onto the upper flame piece. The vertical slat at the middle of the flame piece 21 is a dark area, which looks like the wick of the illuminating device, making the simulation effect more realistic, like a real candle burning.

Since the lens support cylinder includes an extension portion and an inclined portion, in other embodiments, the light-emitting element 71 can also be vertically mounted on the base, and the light is obliquely guided to the upper flame piece through the lens support cylinder, and the light-emitting element is vertically mounted. The process is simpler and more convenient.

The oscillating structure includes a magnetic body 31 provided on a side surface of the 222 of the lower hem portion 22, and a coil 32 mounted on a side portion of the hem portion 22, and a central axis of the coil 32 and The magnetic bodies 31 are opposed to each other. Flame The sheet is swayed from side to side under the action of the oscillating structure, and the lateral arrangement of the oscillating structure makes the driving force of the flame piece in the left and right direction more direct, and the left and right flexible swaying effect of the flame is better.

The magnetic body 31 and the coil 32 may each be one, and at the same time, a balance block may be disposed on the other side of the inside of the cylinder, and the balance block and the magnetic body 31 are symmetrically disposed centering on the central axis of the cylinder. The balance block can be a magnetic body or other material, so that the balance of the entire illumination body is better when the flame piece is swung.

Of course, the magnetic body and the coil may be plural, and the plurality of magnetic bodies are circumferentially disposed along the bottom side surface in the hem portion, and the coil is provided corresponding to the magnetic body.

A circuit board 41 is disposed at the bottom of the support body 52, and the circuit board 41 is connected to the light-emitting element 71 and the coil 32, respectively. The circuit board 41 supplies the light-emitting element 71 with the current required for illumination; the circuit board 41 provides an intermittent current to the coil 32, causing the coil 32 to generate a magnetic field force of the same or different polarity as the magnetic body 31, driving the flame piece to sway left and right.

The base 5 is a hollow structure, and a bottom of the hollow structure is provided with a PCB board 53. The PCB board 53 is provided with an RGB light-emitting element 53a and a music light-emitting drive module. The RGB light emitting element is a light emitting element including three color LED chips of RGB (red, green and blue).

The music illumination driving module includes a DC power supply device, a power switch, a DC boost circuit, an automatic control circuit, a wireless communication module, and an RGB control circuit, which are sequentially connected, and further includes a switch control circuit and a swing circuit, and the input of the switch control circuit The end is connected to an automatic control circuit, the output of which is connected to the wobble circuit; and the wobble circuit is connected to the output of the power switch. The smart mobile terminal is connected to the wireless communication module; the output end of the automatic control circuit is connected to the white LED 71; the output end of the RGB control circuit is connected to the RGB light emitting element 53a; the output end of the swing circuit The coil 32 is connected. The music illumination driving module controls the operation of the white LED, the color RGB light emitting component, and the swing structure, and is connected to the circuit board 41, and transmits a control signal of the white LED and the swing structure to the circuit board 41, so that The circuit board 41 can provide the current required for the operation of the white LED and provide intermittent current to the coil to generate an intermittent force with the magnetic body to achieve the oscillation of the flame piece.

The smart mobile terminal 1b is provided with a music playing device and an audio information output device, and the music lighting driving module on the PCB board 53 controls the color and brightness change of the RGB light emitting element 53a according to the audio signal output by the music information output device. The three colors are mixed to produce colored light, and the colored light is emitted upward to illuminate the hollow frame 5, so that the body presents a variety of color changes, adding a romantic style.

The bottom of the base is provided with a receiving cavity 6 for mounting a power supply. The receiving cavity is a rectangular structure disposed laterally. The bottom of the receiving cavity is detachably connected with a battery cover 63, and one end of the receiving cavity is electrically conductive. The elastic piece 62 and the conductive elastic piece 62 are connected to the circuit board 41 and the PCB board 53 through a flexible PCB material or a wire material such as a copper wire. In actual use, the battery cover 63 is removed, and the multi-cell battery 61 is horizontally arranged in the accommodating cavity 6. Powering the lighting device.

In the embodiment, the outer casing 1 of the outer casing 5 is a cylindrical candle structure, and the upper surface of the outer casing 1 is provided with a through hole, and the through hole is opposite to the through hole 51a of the upper cover 51, so that the upper flame piece 21 is exposed on the top of the outer casing. . In order to simulate the irregular shape formed by the melting of the wax oil during the burning of the real candle, the surface of the outer casing 1 is made into an irregular concave-convex shape, and the side wall of the shell near the light-emitting element is concave, so that the candlelight seen by the viewer at this angle is More realistic.

There are also switch buttons (not shown) on the light-emitting body: OFF button, ON button and TIME button. When the user presses the OFF button, the smart music lighting device does not work; when the user presses the ON button, the smart music lighting device is activated; when the user presses the TIME button, the smart music lighting device enters the timing mode.

The specific working principle of the smart music lighting device for simulating candlelight of the present invention is as follows:

When the user presses the ON button, the smart music lighting device is activated, the light emitting body is powered by the DC power supply device through the power switch, and the DC power supply device is connected to the DC boost circuit, and the DC boost circuit increases the input voltage to the automatic control circuit. The working voltage is required, and then input to an automatic control circuit. The output of the automatic control circuit is connected to a white LED, and the white LED is illuminated to illuminate the flame piece 21.

The swing circuit in the music illumination driving module is powered by the DC power supply device through the power switch, and the other output end of the automatic control circuit is connected to the switch control circuit, and the swing circuit is controlled by the switch control circuit, the swing structure is in the swing circuit An intermittent current is generated to energize the coil 32, and when the coil 32 is energized, a magnetic field having the same or different polarity as the magnetic body 31 is generated. When the polarity of the generated magnetic field is different from the polarity of the magnetic body 31, the coil 32 attracts the magnetic body 31 toward it, and drives the flame piece to oscillate in the direction of the coil 32. When the coil 32 is powered off, the magnetic field disappears and the magnetic body leaves the coil. Due to the existence of the inertial potential energy, the magnetic body 31 will drive the flame piece to swing in the opposite direction of the coil. Since the center of gravity of the entire flame piece is at the lower end, the flame piece falls freely under the action of its own gravity, and the direction of the coil current changes again. When the polarity of the generated magnetic field is the same as the polarity of the magnetic body 31, the coil 32 applies a repulsive force to the magnetic body 31, and the magnetic body 31 drives the flame piece to swing in the opposite direction of the coil; when the coil 32 is de-energized, the repulsive force of the magnetic body is received. Disappeared, the flame piece is swung in the opposite direction under the inertia potential energy, and then the flame piece falls freely under the action of its own weight. In such a reciprocating cycle, the flame piece is flexibly swayed under the action of magnetic force, self-gravity and inertial potential energy, and the swaying effect is particularly desirable.

The automatic control circuit is connected to the wireless communication module on the other hand, and the user plays music through the smart mobile terminal 1b, and the audio information output device in the smart mobile terminal 1b adjusts and converts the spectrum information corresponding to the music being played to the PWM signal. The audio information output device is connected to the wireless communication module, and the wireless communication module can receive PWM signals of different duty ratios transmitted by the smart mobile terminal through WIFI or wireless transmission modes such as Bluetooth or ZigBee. The wireless communication module transmits the received PWM signal to the RGB control circuit, and sends a control signal for controlling the RGB color light-emitting element to the RGB control circuit, and the RGB control circuit controls the R, G, and B in the color light-emitting element according to the control signal (red) The color and brightness of the green and blue are flashing. The RGB LED flashes according to the strength of the music rhythm. The different brightness of the RGB LED can achieve a colorful and beautiful display effect, so that the light body body can be controlled by the intelligent mobile terminal. The continuously changing color light of the signal has a richer atmosphere rendering function, which further enhances the romantic style and enhances the user experience, which is deeply loved by users.

The automatic control circuit can generate a timing signal to implement a timing function of the smart music lighting device. When the user presses the TIME button, the smart music lighting device enters a timing mode, that is, automatically turns off when the working time of the lighting device reaches a predetermined time, and automatically turns on after a certain predetermined time, for example, setting a working time of 6 hours. After 18 hours of shutdown, the illuminator will automatically turn off after 6 hours of operation, and will automatically turn on after 18 hours of shutdown. It is highly intelligent and energy-saving.

The illuminating body of the intelligent music illuminating device of the present invention can be controlled by different intelligent mobile terminals. When a plurality of intelligent mobile terminals send control signals to the illuminating body, the illuminating body is controlled according to the sequence of the received signals. The smart mobile terminal corresponding to the first received signal.

Embodiment 2

Referring to FIG. 9 , the difference between the embodiment and the first embodiment is that the remote control device further includes an external remote controller, and the remote controller is provided with a switch button and a plurality of timing buttons, and the PCB further includes a receiving module. The receiving module is configured to receive a remote control signal sent by the external remote controller, the receiving module is connected to the automatic control circuit, and the remote controller is connected to the receiving module by wireless transmission. The wireless transmission method here may be infrared transmission or wifi, bluetooth or the like.

In this embodiment, the external remote controller can facilitate the user to turn on and off the light-emitting body, and the timing function is extended. The remote controller can have different timing keys, such as a timer button that is set to operate for 6 hours and is closed for 18 hours. Timing button for 8 hours work, 16 hours off, or a time button for 6 hours of work, no longer restart after shutdown. The user can make timing settings according to the usage scene or specific needs, which is very convenient and energy-saving.

Other technical features are the same as those in the first embodiment, and the same technical effects can be achieved, and will not be described in detail herein.

Embodiment 3:

Referring to FIGS. 10 to 11, the present embodiment differs from the first embodiment in that the magnetic body 31 is located in the middle of the inside of the hem portion 222, and the magnetic body 31 is positioned higher than the bottom surface of the cylinder 222. The coil 32 is located at a side of the cylinder 222, and the central axis of the coil 32 is opposite to the magnetic body. When the coil is energized, a magnetic field having the same or different polarity as the magnetic body 31 is generated, so that the magnetic force drives the flame piece away from the coil side or toward the coil. When the coil is de-energized, the magnetic attraction force disappears, and the flame piece is under inertia. Swinging in the opposite direction, and then falling freely under the action of its own gravity, the coil is intermittently turned on and off, so that the flame piece circulates to achieve left and right swaying.

The magnetic body is disposed inside the flame piece, and on the basis of realizing the lateral driving to realize the left and right swaying of the flame piece, the design is such that the concealing property of the magnetic body is enhanced, and the fidelity of the light-emitting device and the protection of the magnetic body are further improved, and The magnetic body is located in the middle of the hem portion so that the balance feeling of the entire illuminating body is better, and the overall stability of the illuminating body is enhanced when the flame piece is swayed.

Embodiment 4:

Referring to FIG. 12 to FIG. 15, the difference between the embodiment and the first embodiment is that the support structure is a hook member, and the support body 52 is also provided with a first bracket 52b and a second bracket (in the figure). Not shown), the first bracket and the second bracket are oppositely disposed and open above the bracket, the hook member is disposed between the two brackets, the hook member 4 is of an "M" shape, and the middle portion of the M-shaped hook member is downward Concave arc shape. The connecting portion 221 of the hem portion is provided with a through hole 22a through which the hook member 4 passes transversely, and a concave arc-shaped central portion of the hook member 4 bears against the through hole 22a, and two of the hook members 4 The ends are respectively inserted into the first bracket 52b and the second bracket, so that the flame piece is vertically suspended in the outer casing without being subjected to an external force, and the flame piece is more easily applied to the external force. It is easy to install by shaking it from side to side.

Since the light-emitting device of the present invention can use an internal power source, an external power source can also be used. From this point, the present embodiment utilizes the residual light generated during the illumination of the light-emitting device. By setting the light energy collecting plate 8 to convert the residual light into electric energy, the light-emitting element and the coil are again powered, so that the consumption of the battery or the external power source can be greatly saved.

Specifically achieved through the following solutions:

Embodiment 5:

Referring to FIG. 16, the difference between this embodiment and the first embodiment is that the base 5 is provided with a bracket 81 for supporting the light energy collecting plate 8, so that the light collecting plate 8 is located at the first light emitting element 71 and the flame piece. Between the remaining light of the first light-emitting element 71 and/or the reflected light of the upper flame sheet 21, the light energy collecting plate 8 is connected to the coil 32 and/or the first light-emitting element 71 to convert the absorbed light into the light. The electric energy is supplied to the coil 32 to cause the coil 32 to generate a magnetic field to drive the flame piece with the magnetic body to shake left and right or to supply electric energy to the first light-emitting element 71. The design makes the residual light formed by the illuminating device during the illuminating process fully utilized, reduces the consumption of the built-in power source or the external power source, saves energy and protects the environment, and brings the illuminating device of the present invention closer to the "green illuminating device".

Example 6:

Referring to FIG. 17, the difference between this embodiment and the fourth embodiment is that the base 5 is provided with a bracket 81 for supporting the light energy collecting plate 8, so that the light collecting plate 8 is located at the first light emitting element 71 and the flame piece. Between the remaining light of the first light-emitting element 71 and/or the reflected light of the upper flame sheet 21, the light energy collecting plate 8 is connected to the coil 32 and/or the first light-emitting element 71 to convert the absorbed light into the light. The electric energy is supplied to the coil 32 to cause the coil 32 to generate a magnetic field to drive the flame piece with the magnetic body to shake left and right or to supply electric energy to the first light-emitting element 71. The design makes the residual light formed by the illuminating device during the illuminating process fully utilized, reduces the consumption of the built-in power source or the external power source, saves energy and protects the environment, and brings the illuminating device of the present invention closer to the "green illuminating device".

Other technical features are the same as those in the fourth embodiment, and the same technical effects can be achieved, and will not be described in detail herein.

Variations and modifications of the above-described embodiments may also be made by those skilled in the art in light of the above disclosure. Therefore, the invention is not limited to the specific embodiments disclosed and described herein, and the modifications and variations of the invention are intended to fall within the scope of the appended claims. In addition, although specific terms are used in the specification, these terms are merely for convenience of description and do not limit the invention.

Claims

An intelligent music lighting device for simulating candlelight, comprising: a lighting body and an intelligent mobile terminal;

The illuminating body comprises a base, a flame piece, a first illuminating element and a swinging structure; the flame piece comprises an upper flame piece and a hem portion connected to each other, the upper flame piece is an analog candle part, and the hem part makes a flame The center of gravity of the sheet is moved downward; the flame piece is provided with a through hole, and the flame piece is suspended on the frame by a supporting structure transversely passing through the through hole; the light emitting direction of the first light emitting element faces the upper flame piece; The swinging structure includes a magnetic body and a coil, the magnetic body is disposed inside the lower swing portion and higher than a bottom surface of the lower swing portion, the coil is located at a side of the lower swing portion, and a central axis of the coil is opposite to the magnetic body; a hollow body, a bottom of the hollow body is provided with a PCB board, and the PCB board is provided with a color light-emitting element and a music light-emitting driving module;

The smart mobile terminal is provided with a music playing device and an audio information output device, and the music lighting driving module controls a color change of the color light emitting device according to a signal output by the audio information output device.
The smart music lighting device according to claim 1, wherein the smart mobile terminal is wirelessly connected to the lighting body via WIFI or Bluetooth or Zigbee mode.
The intelligent music lighting device of claim 1, wherein the first light emitting element is a white light LED and the color light emitting element is an RGB light emitting element.
The intelligent music lighting device according to claim 3, wherein the music illumination driving module comprises a DC power supply device, a power switch, a DC boost circuit, an automatic control circuit, a wireless communication module, and an RGB control circuit that are sequentially connected; A switch control circuit and a swing circuit are further included, an input end of the switch control circuit is connected to the automatic control circuit, an output end of the switch control circuit is connected to the swing circuit, and an output end of the swing circuit and the power switch connection;

The audio information output device is connected to the wireless communication module; an output end of the RGB control circuit is connected to the RGB light emitting element; an output end of the automatic control circuit is connected to the white light LED; an output of the swing circuit The ends are connected to the coils.
The intelligent music lighting device of claim 4, further comprising an external remote controller, wherein the remote controller is provided with a switch button and a plurality of timing buttons; the PCB board further includes a receiving module, The receiving module is connected to the automatic control circuit, and the remote controller is connected to the receiving module by wireless transmission.
The smart music lighting device according to claim 1, wherein the hem portion includes a connecting portion and a pillar below the connecting portion, the through hole is disposed on the connecting portion, and the magnetic body is disposed on the The middle or side of the column.
The intelligent music lighting device according to claim 6, wherein the supporting structure is a hook member, the hook member passes through the through hole laterally, and the middle portion of the hook member has a concave curved shape, and the hook member The middle portion bears against the through hole;

Alternatively, the support structure includes a vertical portion, and a horizontal portion connected to the vertical portion and passing through the through hole, the vertical portion being located on one side of the flame piece; and the top of the through hole is provided with a downward convex portion The tongue is provided with a groove matching the tongue piece on the horizontal portion.
The intelligent music lighting device according to claim 7, further comprising a device disposed on the base a support body and an upper cover, the upper cover and the support body cooperate to form a cavity for accommodating the flame piece, the swinging structure and the first light-emitting element;

The top of the upper cover is provided with an upper cover through hole, the upper flame piece is exposed outside the upper cover through hole, and the first cover is provided at the bottom of the upper cover; the first support and the second support are arranged in the support body The first bracket and the second bracket are oppositely disposed; the bottom of the support body is provided with a circuit board, and the circuit board is respectively connected with the first light-emitting element and the coil; and the support body is further provided with a first matching with the first buckle Two buckles.
The intelligent music lighting device according to any one of claims 1 to 8, wherein the first light emitting element is externally sleeved with a lens supporting cylinder, and the lens supporting cylinder comprises a vertically upward extending portion, and an extension The portion is connected to the inclined portion of the upper flame piece, and the light exit opening of the lens support tube is provided with a lens, and the lens support tube is provided with a light guiding material.
The intelligent music lighting device according to any one of claims 1 to 8, further comprising a light energy collecting plate, the light energy collecting plate being located between the first light emitting element and the flame piece for absorption The residual light of the first illuminating element and/or the reflected light of the flame piece, the light collecting plate being connected to the coil and/or the first illuminating element.