WO2023060804A1

WO2023060804A1 - Simulated stereoscopic 3d flame device

Info

Publication number: WO2023060804A1
Application number: PCT/CN2022/073572
Authority: WO
Inventors: 邓金平
Original assignee: 佛山市摩根智能科技有限公司
Priority date: 2021-10-12
Filing date: 2022-01-24
Publication date: 2023-04-20
Also published as: CN113883462B; CN113883462A

Abstract

A simulated stereoscopic 3D flame device, comprising a base (1), a mist generation mechanism, which is provided on the base (1), an outer cover (2), which is connected to the base (1), and a light-emitting mechanism (3), wherein a flame spray nozzle (4) is provided on the top of the outer cover (2); the outer cover (2) is internally provided with an airflow adjusting mechanism (5), the airflow adjusting mechanism (5) is arranged above the mist generation mechanism and is located between the flame spray nozzle (4) and the mist generation mechanism, such that the direction and/or the amount of mist generated by the mist generation mechanism are/is adjusted, and the adjusted mist is sprayed out of the flame spray nozzle (4); and the light-emitting mechanism (3) irradiates a light beam onto the mist sprayed out of the flame spray nozzle (4), and light is refracted by the mist to form a dynamic flame. By means of the simulated stereoscopic 3D flame device, the degree of reality of a simulated flame can be improved, such that the device has the aesthetic feeling of a real flame, and the simulated stereoscopic 3D flame is more vivid and realistic.

Description

A simulated three-dimensional 3D flame device

technical field

The invention relates to the technical field of simulated flames, in particular to a simulated three-dimensional 3D flame device.

Background technique

In daily life, in order to create an atmosphere on certain occasions and for safety reasons, people usually use simulated flame devices to imitate the effect of flame burning to enhance the surrounding environment atmosphere, such as simulated fireplaces, simulated electronic candles and so on. These simulated simulated flame devices with simulated flames replace candles as decorations, and are becoming more and more popular and popular. These simulated flame devices do not produce smoke, not only can protect the environment, but also have no fire hazards, high safety, and have the practicability of lighting, as well as ornamental and decorative properties.

In the existing simulated flame device, the light emitted by the light source is projected onto the flame sheet, and the swaying of the flame sheet causes the light and shadow to shake, thereby creating a visual effect of shaking flames. However, the existing simulated flame device has the disadvantages of large volume, complex structure, unrealistic simulation effect, and low ornamental value, which cannot satisfy the pursuit of existing people.

At this stage, there are also some simulated flame devices with smoke effect. The mist of the simulated flame device is generated by the mist production mechanism, and irradiated on the mist by the light-emitting mechanism to form a simulated flame and spray the device to realize the simulation of the flame. The existing candle lamp with smoke effect has the following disadvantages:

One is that the sprayed mist cannot be adjusted, so that the sprayed mist is too large or too small, resulting in poor flame simulation effect and low simulation degree of the candle lamp.

The 2nd, the illuminating effect of illuminating mechanism is poor, makes the emulation degree of emulation flame formation on illuminating mist low.

The third is that the user cannot know the water storage capacity inside the simulated flame device, causing the water inside to overflow, thereby greatly affecting the use of the simulated flame device.

Contents of the invention

The object of the present invention is to overcome the shortcomings and deficiencies in the prior art, and provide a simulated three-dimensional 3D flame device, which can improve the fidelity of flame simulation, so that the device has the aesthetic feeling of a real flame, thereby realizing the simulated three-dimensional 3D The flame is more vivid and realistic.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a simulated three-dimensional 3D flame device, characterized in that it includes a base, a mist generating mechanism arranged on the base, an outer cover connected to the base, and a light emitting mechanism; The top of the outer cover is provided with a flame nozzle; the inside of the outer cover is provided with an airflow regulating mechanism, and the airflow regulating mechanism is arranged above the mist generating mechanism and between the flame nozzle and the mist generating mechanism to realize the direction of the mist generated by the mist generating mechanism. And/or the size is adjusted, and the adjusted mist is ejected from the flame port; the light emitting mechanism irradiates the light beam on the mist ejected from the flame port, and the light is refracted by the mist to form a dynamic flame.

In the above scheme, the mist generated by the mist generating mechanism accumulates inside the outer cover, and the airflow regulating mechanism can adjust the direction and/or size of the mist generated by the mist generating mechanism, so as to adjust the mist forming the simulated three-dimensional flame, and from the outer cover At this time, the light beam of the light-emitting mechanism is irradiated on the mist ejected from the flame port, and the light is refracted by the mist to form a dynamic simulated three-dimensional flame. The flame formed in this way makes the viewing angle not limited, and the simulation effect is real, vivid and lifelike, so that the flame flickering effect in the burning process can be presented vividly and realistically.

The present invention has two ways to the regulation of mist:

The airflow regulating mechanism is a mist accumulating assembly, which is connected with the mist generating mechanism and is provided with a mist outlet; the interior of the mist accumulating assembly and the mist outlet are used as a mist outlet channel, and the mist outlet channel is used for the mist generated by the mist generating mechanism. to adjust the size;

Alternatively, the side vacancy inside the airflow regulating mechanism is used as a mist outlet channel, and the outlet of the mist outlet channel is used as a mist outlet, and the mist outlet channel adjusts the direction and size of the mist generated by the mist generating mechanism.

The mist accumulating assembly includes a lower mist accumulating chamber and a mist diversion cover; the lower mist accumulating chamber communicates with the mist generating mechanism, and the mist diversion cover covers the lower mist accumulating chamber; the mist diversion cover includes a cover body, and the mist diversion hole is along the The middle part of the cover body is evenly opened; the middle part of the cover body is raised, and the middle part protrusion is set in a cone shape for preventing the mist from forming water drops. The design of the mist distribution hole of the present invention can make the mist spray out evenly. The protrusion in the middle of the cover is designed in the shape of a cone, which not only prevents the mist from forming droplets on the cover and affecting the diversion of the mist, but also the droplets formed on the protrusion in the middle can directly drop to the mist generating mechanism connected with the lower mist chamber .

The mist accumulating assembly also includes an upper mist accumulating chamber; the upper mist accumulating chamber communicates with the lower mist accumulating chamber through a mist diversion cover; the outlet of the upper mist accumulating chamber is used as a mist outlet, and the mist outlet is opposite to the flame injection port; The inner cavity wall of the upper mist accumulating chamber is provided with a taper, and the inner cavity of the upper mist accumulating chamber gradually shrinks from bottom to top. The upper mist accumulation chamber can concentrate the mist diverted through the mist diversion cover into the flame injection port, thereby improving the simulation effect of the three-dimensional flame.

The light-emitting mechanism includes a light source, a circuit board and a light shield for gathering the light from the light source; the mist generated by the mist generating mechanism is regulated by the airflow regulating mechanism and then sprayed out from the mist outlet and the flame outlet; the light source is arranged at the outlet Around or in the middle of the fog port; the light shields are respectively arranged on each light source, or the light shields are arranged on the same row of light sources, so that the light beams emitted by the light sources are concentrated on the mist ejected from the flame nozzle .

The light source of the light-emitting mechanism of the present invention is arranged around the mist outlet, and the light shield makes the light of the light source concentrated, which has the effect of concentrating light, so that the light beam emitted by the light source is concentrated on the mist sprayed from the flame spray port opposite to the mist outlet. . Due to the concentration of light, the dynamic flame effect is good and the degree of simulation is high, and the simulated three-dimensional flame sprayed out is more vivid and realistic.

The fog outlet is square, and the light sources are arranged on both sides of the square fog outlet; the lamp bead light sources on both sides of the square fog outlet are arranged alternately. In order to make the color of the simulated three-dimensional 3D flame simulate the color of the real flame, the light source on one side is an orange light source, and the light source on the other side is a yellow light source, which makes the three-dimensional flame simulation more realistic.

Alternatively, the mist outlet is ring-shaped, and the light source is arranged on the inside, outside or both sides of the ring-shaped mist outlet;

Alternatively, the mist outlet is circular, and the light source is arranged around the circle.

Said that the light shield is respectively arranged on each light source means that the light shield is a light cup equal to the number of light sources, and each light cup is respectively arranged on the circuit board and surrounded by each light source;

The lamp cup includes a body and mounting feet, and the mounting feet are connected to the body; in the present invention, the body of the lamp cup surrounds the periphery of the light source, so that the light of the light source is concentrated and emitted upward.

There is a space for air flow between the mist outlet and the flame injection port; there is a distance between the light source and the flame injection port. The design of the spacing can make the simulation degree of the simulated three-dimensional flame formed by the light irradiating on the mist be high.

The lamp cup also includes drainage feet for preventing the backflow water generated by the mist from falling to the light source; the installation feet and the drainage feet are evenly distributed along the circumference of the body and connected to the body; the body is arranged on the circuit board through the installation feet; The installation foot is longer than the drainage foot, and both the installation foot and the drainage foot are connected to the inner wall of the body; the sides of the drainage foot and the installation foot are all set as inclined surfaces to facilitate the discharge of backflow water. When working, the backflow water generated by the mist can be directly discharged to the circuit board along the inner wall of the body, the inclined surface and the mounting/drainage feet to prevent the backflow water from dripping directly to the light source, thereby prolonging the service life of the light emitting mechanism.

An accommodating space communicated with the flame opening is provided between the outer cover and the airflow regulating mechanism; the accommodating space is provided with an air inlet;

The simulated three-dimensional 3D flame device also includes an air supply anti-circulation mechanism for making the mist rise to the flame nozzle and preventing the mist ejected from the flame nozzle from generating circulation at a low position; The air inlet is connected so that the mist sprayed from the flame port swings.

The low position refers to the place 1-8cm away from the flame port.

The air supply anti-circulation mechanism of the present invention has two effects:

Function 1: When working, the air supply and anti-circulation mechanism sends a part of the wind into the mist outlet channel, and the mist is ejected irregularly from the flame nozzle through the action of the wind, and the flame flickers during the combustion process under the light of the light-emitting mechanism. And by adjusting the air outlet volume to adjust the rising speed of the mist or the component that rises to the flame nozzle, it can play a role in adjusting the size of the simulated three-dimensional 3D flame.

Function 2: The accommodation space communicates with the flame outlet through the air outlet on the side wall of the flame outlet. The air supply and anti-circulation mechanism sends the air into the accommodation space, and after blowing out the airflow from the flame outlet, it enters the accommodation space from the air inlet to form a circulation. This not only makes the blown air flow drive the mist sprayed from the flame port upward, but also the air flow from the flame port surrounds the sprayed mist, which can solve the problem that the sprayed mist is at a low position (that is, 1-8cm away from the flame port) It is easy to generate circulation, which makes it difficult to form a simulated three-dimensional 3D flame, so that the 3D flame has a high degree of simulation and is more realistic. Moreover, the air-supply anti-circulation mechanism communicates with the accommodation space, so that the mist ejected from the flame nozzle swings.

The simulated three-dimensional 3D flame device also includes an anti-overflow mechanism; the mist generating mechanism includes a water storage tank; the anti-overflow mechanism includes a water injection channel for water injection, a water inlet hole and a valve device for blocking the water inlet hole; the water inlet The hole is set on the upper surface of the water storage tank; one end of the water injection channel is connected with the water storage tank, and the other end extends to the top of the outer cover; the valve device is arranged inside the water storage tank, and when the water storage tank is filled with water, the valve device rises to block the water inlet hole .

When water is injected from the water injection channel, the rising water in the water storage tank will push the valve device to rise, and finally block the water inlet hole. When the valve device blocks the water inlet hole, the water in the water storage tank will overflow from the water injection channel. At this time, the user of the simulated three-dimensional flame device can know the amount of water injection by observing the overflow of the water in the water injection channel, which can effectively prevent the water storage tank from The phenomenon of internal water overflow, thereby improving practicality.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

1. The simulated three-dimensional 3D flame device of the present invention can improve the fidelity of flame simulation, so that the device has the aesthetic feeling of a real flame, so that the simulated three-dimensional 3D flame is more vivid and realistic.

2. The simulated three-dimensional 3D flame device of the present invention has the characteristics of simple structure and miniaturization, low power consumption and low cost, and can be used and popularized in many occasions.

Description of drawings

Fig. 1 is the schematic diagram of simulation three-dimensional 3D flame device of the present invention;

Fig. 2 is an exploded view of the simulated three-dimensional 3D flame device of the present invention (wherein, the outer cover is not shown);

Fig. 3 is an internal schematic diagram 1 of the simulated three-dimensional 3D flame device of the present invention;

Fig. 4 is the second internal schematic diagram of the simulated three-dimensional 3D flame device of the present invention;

Fig. 5 is the internal schematic diagram 3 of the simulated three-dimensional 3D flame device of the present invention;

Fig. 6 is a schematic diagram of the air outlet of the simulated three-dimensional 3D flame device of the present invention;

Fig. 7 is a schematic diagram of the lamp cup in the lighting mechanism of the simulated three-dimensional 3D flame device of the present invention;

Fig. 8 is an internal schematic diagram of a simulated three-dimensional 3D flame device in Embodiment 4;

Fig. 9 is a schematic diagram of the airflow regulating mechanism of the simulated three-dimensional 3D flame device in the fourth embodiment;

Fig. 10 is an internal schematic diagram of the simulated three-dimensional 3D flame device in Embodiment 5;

Fig. 11 is a schematic diagram of water injection of the simulated three-dimensional 3D flame device in Embodiment 5;

Fig. 12 is a schematic diagram of the hollow cylinder of the anti-overflow mechanism in Embodiment 5;

Fig. 13 is an exploded view of the valve device of the anti-overflow mechanism in Embodiment 6;

Fig. 14 is a schematic diagram of the installation of the valve device of the anti-overflow mechanism in the sixth embodiment;

Fig. 15 is a schematic diagram of water injection of the simulated three-dimensional 3D flame device in embodiment six;

Among them, 1 is the base, 2 is the outer cover, 3 is the light-emitting mechanism, 3.1 is the light source, 3.2 is the lamp cup, 3.3 is the circuit board, 3.4 is the body, 3.5 is the installation foot, 3.6 is the drainage foot, 3.7 is the inclined surface, and 3.8 is the Mist outlet, 4 is the flame nozzle, 5 is the airflow adjustment mechanism, 5.1 is the lower mist chamber, 5.2 is the mist distribution cover, 5.3 is the mist distribution hole, 5.4 is the cover body, 5.5 is the middle part, 5.6 is the upper mist chamber, 6 is a microporous atomizing sheet, 7 is a water-absorbing rod, 8 is a water storage tank, 9 is a storage space, 10 is an air inlet, 11 is a drainage channel, 12 is an air outlet, 13 is a fan, 14 is an air duct, and 15 is Air duct, 16 is water injection channel, 17 is rubber plug, 18 is mist generating mechanism, 19 is photoelectric liquid level sensor, 20 is exhaust pipe, 22 is power socket, 23 is key switch, 24 is fog blocking part, 25 is Water inlet, 27 is a valve device, 27.1 is a piece valve, 27.2 is a connecting rod, 27.3 is a clip, 28 is a hollow cylinder, 29 is a ball valve, 30 is a guide, 31 is a partition, 32 is a through hole, 33 is a water inlet tank, 34 is a limit block, 35 is a channel, 36 is a floating valve plate, 37 is a guide part, and 38 is a rod part.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

As shown in Figures 1 to 7, the simulated three-dimensional 3D flame device of the present invention includes a base 1, a mist generating mechanism arranged on the base 1, an outer cover 2 connected to the base 1, and a light emitting mechanism 3, wherein the top of the outer cover 2 is provided with Flame nozzle 4, the inside of outer cover 2 is provided with air flow regulating mechanism 5, and airflow regulating mechanism 5 is arranged on the top of mist generating mechanism, and is positioned between flame nozzle 4 and mist generating mechanism, realizes the direction and/or of the mist that mist generating mechanism produces Or the size is adjusted, and the adjusted mist is ejected from the flame port 4. The light emitting mechanism 3 irradiates the light beam on the mist ejected from the flame nozzle 4, and the light is refracted by the mist to form a dynamic flame.

The airflow regulating mechanism 5 of the present invention is a mist accumulation assembly, which includes a lower mist accumulation chamber 5.1 and a mist distribution cover 5.2, the lower mist accumulation chamber 5.1 communicates with the mist generating mechanism, and the mist distribution cover 5.2 covers the lower mist accumulation chamber 5.1 , The mist distribution cover 5.2 is provided with a mist distribution hole 5.3 for misting. The mist distribution cover 5.2 includes a cover body 5.4, and the mist distribution hole 5.3 is evenly opened along the middle part 5.5 of the cover body 5.4. The protrusion at the middle part 5.5 of the cover body 5.4 is designed as a cone shape, which can not only prevent the mist from forming water drops on the cover body 5.4 and affect the diversion of the mist, but also the water drops formed by the protrusion at the middle part 5.5 can directly drop to the lower mist accumulating chamber 5.1 Connected mist generating mechanism.

The mist accumulating assembly of the present invention also includes an upper mist accumulating chamber 5.6, the upper mist accumulating chamber 5.6 communicates with the lower mist accumulating chamber 5.1 through the mist diverter cover 5.2, the outlet of the upper mist accumulating chamber 5.6 serves as the mist outlet 3.8, and the mist outlet 3.8 It is opposite to the flame port 4. The inner cavity wall of the upper mist accumulating chamber 5.6 is provided with a taper, and the inner cavity of the upper mist accumulating chamber 5.6 gradually shrinks from bottom to top. The upper mist accumulation chamber 5.6 of this embodiment can concentrate the mist diverted by the mist diversion cover 5.6 into the mist outlet 3.8, thereby improving the simulation effect of the three-dimensional flame.

The mist generating mechanism of this embodiment includes a microporous atomizing sheet 6 arranged in the lower mist accumulating chamber 5.1, a water absorption rod 7 and a water storage tank 8 arranged at the bottom of the base 1, wherein one end of the water absorption rod 7 extends into the water storage tank 8, and the other end Connect with the microporous atomizing sheet 6.

An accommodating space 9 communicating with the flame nozzle 4 is provided between the outer cover 2 and the airflow regulating mechanism 5 of the present invention, and the accommodating space 9 is provided with an air inlet 10 . The simulated three-dimensional 3D flame device of the present invention also includes an air-supply anti-circulation mechanism for making the mist in the lower mist accumulating chamber 5.1 rise to the flame nozzle 4 and preventing the mist ejected from the flame nozzle 4 from generating circulation at a low position, and an air-supply anti-circulation mechanism It communicates with the lower mist accumulation chamber 5.1 and the accommodation space 9, and the air supply anti-circulation mechanism communicates with the air inlet 10, so that the mist sprayed from the flame nozzle 4 swings. Wherein, the low position refers to the place 1-8cm away from the flame port. Specifically, the air supply anti-circulation mechanism includes a fan 13, an air duct 14 communicating with the lower mist accumulating chamber 5.1, and an air duct 15 communicating with the accommodation space 9. The tuyeres communicate with the air duct 14 and the air duct 15 respectively. The fan 13 communicates with the air inlet 10 of the accommodating space 9 , so that the mist sprayed from the flame nozzle 4 oscillates.

The light emitting mechanism 3 of the present invention includes a light source 3.1, a circuit board 3.3 and a light shield for concentrating light from the light source 3.1, wherein the light shield is a lamp cup 3.2. The circuit board 3.3 is provided with an opening opposite to the mist outlet 3.8, and the mist generated by the mist generating mechanism is regulated by the airflow regulating mechanism 5 and sprayed from the mist outlet 3.8 and the flame injection port 4 in sequence. The light sources 3.1 are arranged in two rows and arranged around the mist outlet 3.8, and the lamp cups 3.2 are respectively arranged on each light source 3.1, so that the light beam emitted by the light source 3.1 concentrates on the mist sprayed from the flame nozzle 4 opposite to the mist outlet 3.8 superior. Specifically, the mist outlet 3.8 is square, and the light sources 3.1 are arranged in two rows on both sides of the square mist outlet 3.8. The light sources 3.1 on both sides of the square fog outlet 3.8 are arranged in a staggered manner, with a distance of 10 mm between the light sources 3.1. The light sources 3.1 on one side are orange light sources, and the light sources 3.1 on the other side are warm white light sources (ie yellow light sources). This design makes the color of the simulated three-dimensional 3D flame simulate the color of the real flame, and the three-dimensional 3D flame simulation is more realistic. The color matching of the light sources in this embodiment can be set according to actual needs. For example, the light source 3.1 on one side is an orange light source, and the light source 3.1 on the other side is a blue light source, which can be simulated as a blue flame. There is a space for air flow between the mist outlet 3.8 and the flame nozzle 4 of this embodiment, and there is a 14mm distance between the light source 3.1 and the flame nozzle 4. The design of this distance can make the simulation degree of the simulated three-dimensional flame formed by light irradiation on the mist high.

The number of lamp cups 3.2 in this embodiment is equal to the number of light sources 3.1, and each lamp cup 3.2 is respectively arranged on the circuit board 3.3 and surrounds each light source 3.2. Each lamp cup 3.2 includes a body 3.4, a mounting foot 3.5 and a drainage foot 3.6 for preventing the backflow water generated by the mist from falling to the light source 3.2, wherein the installation foot 3.5 and the drainage foot 3.6 are evenly distributed along the circumference of the body 3.4 and connected to the body 3.4 To connect, the body 3.4 is set on the circuit board 3.3 through the mounting feet 3.5. In the present invention, the body 3.4 of the lamp cup 3.2 is arranged around the periphery of the light source 3.1, so that the light of the light source 3.1 is concentrated and emitted upward. The installation foot 3.5 is longer than the drainage foot 3.6, and the installation foot 3.5 and the drainage foot 3.6 are connected with the inner wall of the body 3.4, and the sides of the drainage foot 3.6 and the installation foot 3.5 are all arranged as inclined surfaces 3.7 to facilitate the discharge of backflow water. When working, the backflow water generated by the mist can be directly discharged to the circuit board 3.3 along the inner wall of the body 3.4, the inclined surface 3.7 and the installation foot 3.5/drainage foot 3.6, so as to prevent the backflow water from directly dripping to the light source 3.1, thereby prolonging the life of the light emitting mechanism. service life.

The simulated three-dimensional 3D flame device of the present invention also includes an anti-overflow mechanism, which includes a water injection channel 16 for water injection, a water inlet hole 25 and a valve device 27 for blocking the water inlet hole 25, wherein the water inlet hole 25 is opened in the storage tank. On the upper end surface of the water tank 8 , a water injection channel 16 is arranged in the accommodation space 9 , one end thereof communicates with the water storage tank 8 , and the other end extends to the top of the outer cover 2 . The water injection channel 16 can be designed as a funnel to facilitate water injection, and the top of the water injection channel 16 is provided with a rubber stopper 17 . And the valve device 27 is arranged on the inside of the water storage tank 8, and when the water storage tank 8 was filled with water, the valve device 27 rose to block the water inlet hole 25. The valve device 27 includes a piece valve 27.1, a connecting rod 27.2 and a clip 27.3 for buckle connection with the water inlet 25, wherein the piece valve 27.1, the connecting rod 27.2 and the clip 27.3 are integrally formed, and the piece valve 27.1 is a silicone valve. And one end of connecting rod 27.2 is positioned at water storage tank 8 inside and is connected with plate valve 27.1, and the other end stretches out from water inlet hole 25 and is connected with clip 27.3.

The outer diameter of the clip 27.3 in this embodiment is larger than the aperture of the water inlet hole 25, and the outer diameter of the chip valve 27.1 is larger than the aperture of the water inlet hole 25. When the clip 27.3 was stuck on the water inlet 25, the sheet valve 27.1 did not block the water inlet 25. When injecting water from the water injection channel 16, the water that rises gradually in the water storage tank 8 can promote the rise of the chip valve 27.1, and now also promote the rise of the clip 27.3, and finally the chip valve 27.1 blocks the water inlet 25. The water in the water storage tank 8 will overflow from the water injection channel 16. At this time, the user can know the amount of water injection by observing the overflow of the water in the water injection channel 16, which can effectively prevent the overflow of water in the water storage tank 8, thereby improving the practicality .

The anti-overflow mechanism of the present invention also includes an exhaust pipe 20 , one end of the exhaust pipe 20 communicates with the water storage tank 8 , and the other end extends to the top of the outer cover 2 . The height of the exhaust pipe 20 is equal to the height of the water injection channel 16 . The height of the exhaust pipe 20 in this embodiment may also be greater than the height of the water injection channel 16 . The exhaust pipe 20 of the present invention can facilitate the discharge of the gas in the water storage tank 8 .

The interior of the water storage tank 8 of the present invention is also provided with a photoelectric liquid level sensor 19. When the water level of the water storage tank 8 is lower than the minimum value, the photoelectric liquid level sensor 19 can give an alarm and prompt. This embodiment also includes a power socket 22 and a key switch 23 , both of which are arranged in the outer cover 2 and at the bottom of the base 1 to provide power for the mist generating mechanism and the light emitting mechanism 3 .

The mist generated by the mist generating mechanism of this embodiment accumulates in the lower mist accumulating chamber 5.1, and under the action of the fan 13, it passes through the mist distribution hole 5.3 and the upper mist accumulating chamber 5.7 in sequence, and then sprays out from the mist outlet 3.8 to emit light. The light beam of the mechanism 3 is concentrated on the mist sprayed from the mist outlet 3.8, and the light is refracted by the mist to form a dynamic flame, which is sprayed out from the flame mouth 4, so that the simulated three-dimensional 3D flame device can vividly and vividly present the combustion process The effect of flickering flames. The airflow adjusting mechanism 5 of this embodiment can adjust the size of the mist generated by the mist generating mechanism, and the adjusted mist is sprayed out from the mist outlet 3.8.

In addition, the fan 13 sends a part of the wind into the accommodating space 9, and after blowing out the airflow from the air outlet 12 on the side wall of the flame nozzle, it enters the accommodating space 9 from the air inlet 10 to form a circulation. The mist ejected from the flame port 4 faces upwards, and the air flow from the air outlet 12 surrounds the ejected mist, which can solve the problem that the ejected mist is easy to generate circulation at a low position (that is, 1-8 cm away from the flame port), which makes it difficult to simulate a three-dimensional flame. Forming problems, so that the flame simulation degree is high, and the image is more realistic. This design can also make the mist sprayed from the flame port 4 swing.

The working principle of the microporous atomizing sheet 6 in this embodiment is as follows: since the frequency and operating voltage of the microporous atomizing sheet 6 are relatively small, it does not need to be placed in water to work, and its spraying work is through the middle The micropores spray out, first fix the water absorption rod 7 in the water storage tank 8, and then fix the middle aperture of the microporous atomization sheet 6 on the water absorption rod 7, and pass the water through the circuit of the microporous atomization sheet on the electric control board. The water-absorbing rod 7 sucks up and passes through the microporous atomizing sheet 6 to form the effect of mist.

Both the microporous atomizing sheet 6 and the circuit board 3.3 in the present invention are prior art, and are mature products available on the market.

Embodiment two

The only difference between this embodiment and the first embodiment is that the light blocking cover of this embodiment is a strip-shaped cover, and the cover is arranged on the circuit board and surrounds the light sources in the same row. There are two light shields in this embodiment, respectively surrounding the two rows of light sources.

Other structures of this embodiment are consistent with Embodiment 1.

Embodiment three

The only difference between this embodiment and Embodiment 1 is that the mist outlet of the simulated three-dimensional 3D flame device in this embodiment is ring-shaped, and the light sources are arranged on the inner and outer sides of the ring-shaped mist outlet. In this embodiment, the circuit board is provided with a mist opening opposite to and connected to the mist outlet, which is also ring-shaped.

In this embodiment, the mist outlet of the simulated three-dimensional flame device can also be circular, the light source is arranged around the circular mist outlet, and the opening opposite and connected to the mist outlet on the circuit board is also circular.

Other structures of this embodiment are consistent with Embodiment 1.

Embodiment four

The only difference between this embodiment and Embodiment 1 is that the structure of the airflow adjustment mechanism of this embodiment is different from that of Embodiment 1. As shown in Figure 8 and Figure 9, the airflow adjustment mechanism of this embodiment is the upper fog The fog blocking part 24 protruding from the side of the chamber 5.6, the fog blocking part 24 is arranged above the mist generating mechanism 18, and is located between the mist outlet 3.8 of the simulated three-dimensional flame device and the mist generating mechanism 18. The side vacancy inside the fog blocking part 24, that is, the middle part of the upper mist accumulating chamber 5.6 is used as the mist outlet channel, and the outlet of the upper mist accumulating chamber 5.6 is used as the mist outlet 3.8 opposite to the flame nozzle 4, and the mist outlet channel is opposite to the mist generating mechanism 18. The direction and size of the generated mist can be adjusted.

The mist blocking part 24 of this embodiment can block the mist generated by the mist generating mechanism 18, can reduce the speed and flow rate of the mist generated by the mist generating mechanism 18, and make the mist generated by the mist generating mechanism 18 divert, directly from the fog blocking part. The side vacancy inside 24 flows to the mist outlet 3.8 to realize the adjustment of the direction and size of the mist generated by the mist generating mechanism 18, and the fan 13 communicates with the accommodation space 9 through the air duct 15, so that the mist ejected from the flame nozzle 4 swings .

In this embodiment, the simulated three-dimensional 3D flame device does not include the lower mist accumulating chamber and the mist diversion cover, and the upper mist accumulating chamber 5.6 communicates with the mist generating mechanism 18. Since the airflow regulating mechanism of this embodiment is protruding from the side of the upper mist accumulating chamber 5.6 The mist blocking part 24, therefore, the mist generating mechanism 18 of this embodiment is not arranged in the middle of the device, and the structure of the mist generating mechanism 18 is consistent with that of the first embodiment.

In addition, the anti-overflow mechanism of this embodiment is the same as the anti-overflow mechanism of Embodiment 1, and the valve device 27 is an integrally formed structure of a piece valve, a connecting rod and a clip.

Other structures of the simulated three-dimensional 3D flame device in this embodiment are consistent with Embodiment 1.

Embodiment five

The only difference between the present embodiment and the fourth embodiment is that: the valve device of the anti-overflow mechanism of the present embodiment is different from the fourth embodiment. As shown in Figures 10 to 12, the valve device includes a hollow cylinder 28 and a ball valve 29, the hollow cylinder 28 is arranged inside the water storage tank 8, the hollow cylinder 28 communicates with the water storage tank 8 and the water inlet 25 respectively, and the ball valve 29 It is arranged inside the hollow cylinder 28 . This hollow cylindrical body 28 is positioned at the below of water inlet hole 25, and the end that hollow cylindrical body 28 communicates with water inlet hole 25 is provided with guide piece 30, rises as ball valve 29 and blocks the passage of water inlet hole 25 between guide piece 30, like this It can be guaranteed that the rising direction of the ball valve 29 is towards the water inlet hole 25.

In order to prevent the ball valve 29 from leaving the hollow cylinder 28, a partition 31 is arranged inside the hollow cylinder 28, and the partition 31 is provided with a through hole 32 for water to flow in. In addition, a water inlet groove 33 is opened on the side wall of the hollow cylinder 28 .

When using the simulated three-dimensional 3D flame device in this embodiment, the user injects water from the water injection channel 16, and the water gradually rising in the water storage tank 8 will push the ball valve 29 in the hollow cylinder 28 to rise, and finally block the water inlet 25. When the ball valve 29 blocks the water inlet 25, the water in the water storage tank 8 will overflow from the water injection channel 16. At this time, the user can know the amount of water injection by observing the overflow of the water in the water injection channel 16, which can effectively prevent the water storage tank from overflowing. 8 The phenomenon of internal water overflow, thus improving the practicality.

Other structures of the simulated three-dimensional 3D flame device in this embodiment are consistent with Embodiment 4.

Embodiment six

The only difference between the present embodiment and the fourth embodiment is that: the valve device of the anti-overflow mechanism of the present embodiment is different from the fourth embodiment. As shown in Figures 13 to 15, the valve device of this embodiment includes a float valve component and a stop block 34 for limiting the moving direction of the float valve component, wherein the stop block 34 is arranged inside the water storage tank 8, and the stop block 34 communicates with the water storage tank 8 and the water inlet hole 25 respectively, and the float valve component is arranged inside the limiting block 34 . The limit block 34 is provided with a channel 35, and the float valve components include a float valve plate 36, a guide portion 37 arranged below the float valve plate 36, and a rod portion 38 arranged on the float valve plate 36 and convenient to take, wherein the guide Part 37 stretches into channel 35 inside, and rod part 38 stretches out into water hole 25 when the float valve component rises.

The outer diameter of the floating valve plate 36 in this embodiment is larger than that of the channel 35 , and the outer diameter of the floating valve plate 36 is larger than the diameter of the water inlet hole 25 . The floating valve plate 36 of the present invention is made of silica gel. When the floating valve plate 36 is in contact with the channel 35 of the limiting block 34 , the floating valve plate 36 does not block the water inlet hole 25 . When water is injected from the water injection channel, the water gradually rising in the water storage tank 8 will push the floating valve plate 36 to rise, and finally the floating valve plate 36 blocks the water inlet hole 25 . During the rising process of the floating valve plate 36 , the guide part 37 moves in the channel 35 , which can ensure that the rising direction of the floating valve plate 36 is toward the water inlet hole 25 .

Embodiment seven

The difference between this embodiment and the first embodiment is that the lamp cup of this embodiment only includes a body and mounting feet, the mounting feet are connected to the body, and the body is arranged on the circuit board through the mounting feet.

Other structures of this embodiment are consistent with Embodiment 1.

The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.

Claims

A simulated three-dimensional 3D flame device is characterized in that: it includes a base, a mist generating mechanism arranged on the base, an outer cover connected to the base and a light-emitting mechanism; the top of the outer cover is provided with a flame nozzle; the inside of the outer cover is provided with The airflow adjustment mechanism, the airflow adjustment mechanism is arranged above the mist generating mechanism, and is located between the flame nozzle and the mist generating mechanism, so as to realize the adjustment of the direction and/or size of the mist generated by the mist generating mechanism, and the adjusted mist is sprayed from the flame nozzle The light emitting mechanism irradiates the light beam on the mist ejected from the flame nozzle, and the light is refracted by the mist to form a dynamic flame.
The simulated three-dimensional 3D flame device according to claim 1, characterized in that: the airflow regulating mechanism is a mist accumulating assembly, which communicates with the mist generating mechanism and is provided with a mist outlet; the interior of the mist accumulating assembly is connected to the outlet The mist outlet serves as a mist outlet channel, and the mist outlet channel adjusts the size of the mist generated by the mist generating mechanism;

Alternatively, the side vacancy inside the airflow regulating mechanism is used as a mist outlet channel, and the outlet of the mist outlet channel is used as a mist outlet, and the mist outlet channel adjusts the direction and size of the mist generated by the mist generating mechanism.
The simulated three-dimensional 3D flame device according to claim 2, characterized in that: the mist accumulating assembly includes a lower mist accumulating chamber and a mist diversion cover; the lower mist accumulating chamber communicates with the mist generating mechanism, and the mist diversion cover is closed The mist accumulating chamber; the mist distribution cover includes a cover body, and the mist distribution holes are evenly opened along the middle part of the cover body; the middle part of the cover body is raised, and the middle part protrusion is set in a cone shape for preventing the mist from forming water droplets.
The simulated three-dimensional 3D flame device according to claim 3, characterized in that: the mist accumulation assembly also includes an upper mist accumulation chamber; the upper mist accumulation chamber communicates with the lower mist accumulation chamber through a mist diversion cover; The outlet of the mist chamber is used as a mist outlet, and the mist outlet is opposite to the flame injection port; the inner wall of the upper mist accumulating chamber is provided with a taper, and the inner chamber of the upper mist accumulating chamber gradually shrinks from bottom to top.
The simulated three-dimensional 3D flame device according to claim 2, characterized in that: the light-emitting mechanism includes a light source, a circuit board and a light shield for gathering light from the light source; the mist generated by the mist generating mechanism is regulated by the airflow regulating mechanism The light is sprayed from the mist outlet and the flame outlet in sequence; the light source is arranged around or in the middle of the mist outlet; the light shield is respectively arranged on each light source, or the light shield is arranged on the same row of light sources , so that the light beam emitted by the light source is concentrated on the mist ejected from the flame port.
The simulated three-dimensional 3D flame device according to claim 5, characterized in that: the mist outlet is square, and the light sources are arranged on both sides of the square mist outlet;

Alternatively, the mist outlet is ring-shaped, and the light source is arranged on the inside, outside or both sides of the ring-shaped mist outlet;

Alternatively, the mist outlet is circular, and the light source is arranged around the circle.
According to the simulated three-dimensional 3D flame device according to claim 5, it is characterized in that: the light shields are respectively arranged on each light source, which means that the light shields are lamp cups equal to the number of light sources, and each lamp cup is respectively set on the circuit board and surround each light source;

The lamp cup includes a body and mounting feet, and the mounting feet are connected to the body;

There is a space for air flow between the mist outlet and the flame injection port; there is a distance between the light source and the flame injection port.
The simulated three-dimensional 3D flame device according to claim 7, characterized in that: the lamp cup also includes drainage feet for preventing the backflow water generated by the mist from falling to the light source; the installation feet and the drainage feet are uniform along the circumference of the body Distributed and connected with the body; the body is set on the circuit board through the installation feet; the installation feet are longer than the drainage feet, and both the installation feet and the drainage feet are connected with the inner wall of the body; the sides of the drainage feet and the installation feet are set to facilitate Inclined surface for backflow water discharge.
The simulated three-dimensional 3D flame device according to claim 2, characterized in that: an accommodating space communicated with the flame nozzle is provided between the outer cover and the airflow regulating mechanism; the accommodating space is provided with an air inlet;

The simulated three-dimensional 3D flame device also includes an air supply anti-circulation mechanism for making the mist rise to the flame nozzle and preventing the mist ejected from the flame nozzle from generating circulation at a low position; The air inlet is connected so that the mist sprayed from the flame port swings.
The simulated three-dimensional 3D flame device according to claim 1, characterized in that: the simulated three-dimensional 3D flame device also includes an anti-overflow mechanism; the mist generating mechanism includes a water storage tank; and the anti-overflow mechanism includes a water injection channel for water injection , a water inlet and a valve device for blocking the water inlet; the water inlet is set on the upper surface of the water storage tank; one end of the water injection channel communicates with the water storage tank, and the other end extends to the top of the outer cover; the valve device is set Inside the water storage tank, when the water storage tank is filled with water, the valve device rises to block the water inlet hole.