Stage effect lamp based on electronic atomization

Abstract

The utility model discloses a stage effect lamp based on electronic atomization. Comprising a light-emitting lamp holder, the light-emitting lamp holder comprises an outer lampshade and a light source assembly, and the light source assembly comprises an electronic atomization structure, a first lens, an LED auxiliary light plate, a light guide assembly and a light-emitting plate which are coaxially arranged in sequence; a main light source is arranged in the center of the light-emitting plate; the MCU control circuit structure, the square wave circuit structure and the boost-buck voltage circuit structure are electrically connected in sequence; the electronic atomization structure comprises a first glass layer, a first transparent electrode layer, a liquid crystal layer, a second transparent electrode layer and a second glass layer which are arranged in sequence; the boost-buck voltage circuit structure is electrically connected with the first transparent electrode layer and the second transparent electrode layer. Different voltages are applied to the first transparent electrode layer and the second transparent electrode layer to change the transparency of the electronic atomization structure. The electronic atomization structure is combined with the LED auxiliary light plate and the main light source, and the function that the light beam effect can be adjusted without a traditional zoom assembly is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stage lights, and particularly relates to a stage effect light based on electronic atomization. Background Art

[0002] LED light sources are widely used in the technical field of stage lights due to their significant advantages such as high energy efficiency, low carbon environmental protection, rich colors, long service life, and high safety. In recent years, with the continuous innovation of stage art and the improvement of the aesthetic needs of the audience, LED stage lights are developing rapidly in the direction of miniaturization, intelligence, and powerful comprehensive functions. People also put forward higher requirements for the volume and weight of LED stage lights. As the current mainstream stage lighting fixtures, LED stage lights are very popular in the market because of their comprehensive functions such as beam, color mixing, point control, and combined effects. However, most of these types of lamps adopt the technical scheme of moving and zooming with a combined lens. This scheme mainly adjusts the position or angle of the lens to achieve changes such as beam and color mixing light spreading, so as to present different light and shadow effects. The moving and zooming mechanism of this combined lens is complex and occupies a large space, which will directly lead to the expansion of the overall volume of the lamp and the increase of weight, and is not conducive to the miniaturization and light weight of stage lamps.

[0003] For example, in the prior art, the Chinese patent with the publication number CN206400175U discloses a stage light zoom imaging lens group, which includes a fixed lens group, a variable magnification lens group, and a focusing lens group. The fixed lens group includes a fixed lens barrel and a fixed lens group. The fixed lens group includes a first convex lens, a second convex lens, and a first concave lens arranged in the fixed lens barrel. The variable magnification lens group includes a variable magnification lens barrel and a variable magnification lens group. The variable magnification lens group includes a first concave lens and a first convex lens arranged in the variable magnification lens barrel. The focusing lens group includes a focusing lens barrel and a focusing lens group. The focusing lens group includes a first convex lens, a second convex lens, a first concave lens, a third convex lens, and a fourth convex lens arranged in the focusing lens barrel.

[0004] Although the above prior art satisfies the imaging effect and high light output effect required by stage lights, a lot of optical devices such as lenses, atomization sheets, and color sheets are used in the structure. As a result, the above prior art not only requires enough space to accommodate the lenses and their driving devices, but also needs to consider the stability and accuracy during the movement of the mechanism, which further exacerbates the complexity of lamp design and manufacturing cost. In addition, with the increase of the volume of the lamp, it not only increases the difficulty of transportation and installation, but also limits its application range in specific scenarios (such as small theaters, mobile performances, etc.), and it is difficult to meet the urgent needs of the market for diversified and flexible stage lamps.

[0005] Therefore, there is an urgent need for a stage effect light based on electronic atomization with a small volume and capable of quickly realizing beam effect transformation. Summary of the Invention

[0006] In view of the problems in the related art, the present utility model proposes a stage effect lamp based on electronic atomization to overcome the above-mentioned technical problems existing in the existing related art. By designing the light source assembly, especially by combining the electronic atomization structure with the LED auxiliary light board and the main light source, the present utility model realizes the function of adjusting the beam effect without a traditional zoom component. Moreover, by coaxially arranging key components such as the electronic atomization structure, the LED auxiliary light board, the first lens, and the light guiding component in sequence and integrating them into a compact light source assembly, the overall volume of the light-emitting lamp head is greatly reduced.

[0007] The technical solution of the present utility model is realized as follows: A stage effect lamp based on electronic atomization includes a light-emitting lamp head, and the light-emitting lamp head includes an outer lamp cover and a light source assembly arranged inside the outer lamp cover.

[0008] The light source assembly includes an electronic atomization structure, a first lens, an LED auxiliary light board, a light guiding component, and a light-emitting board coaxially arranged in sequence; a main light source is provided at the center of the light-emitting board; the LED auxiliary light board is in a ring plate structure, and a hollow hole is provided in the middle thereof, and the first lens covers the hole; a plurality of light-emitting lamp beads are laid on the upper surface of the LED auxiliary light board; the light guiding component includes a light guiding rod and a light guiding bracket, and the light guiding rod is arranged at the central position of the light guiding bracket.

[0009] In the present utility model, the light guiding component is mainly used to collect the light beam emitted by the main light source and guide the light beam for output; the light emitted by the main light source is transmitted through the light guiding component, the LED auxiliary light board, and the first lens in sequence, and finally is output through the electronic atomization structure; wherein, the light-emitting board is a PCB circuit board, which is mainly used to provide a control signal and a driving circuit for the main light source to drive the main light source to emit light.

[0010] It also includes an MCU control circuit structure, a square wave circuit structure, and a step-up and step-down voltage circuit structure that are electrically connected in sequence; the electronic atomization structure includes a first glass layer, a first transparent electrode layer, a liquid crystal layer, a second transparent electrode layer, and a second glass layer arranged in sequence; the step-up and step-down voltage circuit structure is electrically connected to the first transparent electrode layer and the second transparent electrode layer respectively; the transparency of the electronic atomization structure is changed by applying different voltages to the first transparent electrode layer and the second transparent electrode layer.

[0011] Further, after receiving the control signal sent by the total control of the stage effect lamp, the MCU control circuit structure sends a square wave instruction to the step-up and step-down voltage circuit structure through the square wave circuit structure, and then controls the voltage of the electronic atomization structure through the step-up and step-down voltage circuit.

[0012] Furthermore, the square wave circuit structure uses a 50HZ square wave.

[0013] Furthermore, a plurality of the light-emitting beads are arranged in a circular radial pattern on the upper surface of the LED auxiliary light board; the plurality of the light-emitting beads are all LED beads.

[0014] Furthermore, the light-emitting beads include monochromatic beads or RGB color beads;

[0015] In the present utility model, each of the light-emitting beads can be independently controlled, or a plurality of the light-emitting beads can be controlled in combination, so as to achieve various static and dynamic combination effects; when the light-emitting beads are RGB color beads, the RGB color beads can produce a flowing water effect and an individual circular control effect.

[0016] Furthermore, the voltage change range in the lifting voltage circuit structure is 0 - 60VAC; the electronic atomization structure is electronic atomization glass.

[0017] Furthermore, the voltage of the electronic atomization glass is linearly adjusted between 0 - 60VAC, and the electronic atomization glass presents a gradient effect;

[0018] The transparency of the electronic atomization glass is positively correlated with the voltage in the lifting voltage circuit structure, that is, the greater the voltage in the lifting voltage circuit structure, the higher the transparency of the electronic atomization glass, and the higher and more concentrated the brightness of the light beam output by the light-emitting lamp head;

[0019] On the contrary, the smaller the voltage in the lifting voltage circuit structure, the lower the transparency of the electronic atomization glass, the light beam output by the light-emitting lamp head diverges, the light spreading area is larger, and the brightness of the light-emitting lamp head is also lower, so as to achieve an atomization effect;

[0020] It should be noted that when the voltage in the electronic atomization glass is 0VAC, the electronic atomization glass is powered off; when the voltage in the electronic atomization glass is greater than 0VAC, the electronic atomization glass is powered on; when the voltage in the electronic atomization glass is 60VAC, the electronic atomization glass is powered on and the transparency reaches the maximum;

[0021] Furthermore, a waterproof glass layer is further provided on the light-emitting side of the electronic atomization glass.

[0022] Furthermore, the liquid crystal layer includes a plurality of liquid crystal molecules, and different alignment states are presented among the liquid crystal molecules by applying different voltages to the first transparent electrode layer and the second transparent electrode layer; the alignment states include a random distribution state and an ordered distribution state; as the voltage in each of the lifting voltage circuit structures changes from 0VAC to 60VAC, each of the liquid crystal molecules changes from the random distribution state to the ordered distribution state;

[0023] Conversely, as the voltage in each of the step-up / step-down voltage circuit structures changes from 60VAC to 0VAC, each of the liquid crystal molecules changes from a regularly distributed state to an irregularly distributed state.

[0024] Preferably, the first lens is a Fresnel lens;

[0025] It should be noted that the Fresnel lens described in the present invention is fixed and does not require zooming. Its main function is to focus the main beam at the optical path center or form a parallel beam; moreover, in the present invention, the material of the Fresnel lens includes plastic and glass.

[0026] Further, the MCU control circuit structure includes a single-chip microcomputer; the step-up / step-down voltage circuit structure includes a first driver chip; the square-wave circuit structure includes a second driver chip;

[0027] Further, the models of the first driver chip and the second driver chip can both be SS6955; the model of the single-chip microcomputer is AT32F403ACCT7.

[0028] Further, the single-chip microcomputer includes an NSLEEP1 pin, an NSLEEP2 pin, a T2-0 pin, a T1-1 pin, a T1-0 pin, a T1-2 pin, and a T1-3 pin;

[0029] The first driver chip includes a 17th pin, and the 17th pin is electrically connected to the T2-0 pin and a resistor R57 through a resistor R50 respectively; the first driver chip further includes a 12th pin, and the 12th pin is connected to the NSLEEP1 pin; the step-up / step-down voltage circuit structure further includes a VIN_ADC connection terminal, a VBUS connection terminal, and a VBUS_ADC connection terminal; the VIN_ADC connection terminal is connected to the T1-2 pin; the VBUS_ADC connection terminal is connected to the T1-3 pin;

[0030] The second driver chip includes a 2nd pin, a 9th pin, a 12th pin, a 16th pin, a 17th pin, and a 20th pin; the 2nd pin and the 9th pin are respectively connected to the VBUS connection terminal; the 12th pin is connected to the NSLEEP2 pin; the 16th pin is connected to the T1-0 pin through a resistor R42; the 17th pin is connected to the T1-1 pin through a resistor R41; the 20th pin is connected to the VBUS connection terminal through a capacitor C40;

[0031] It should be noted that the NSLEEP1 pin, the NSLEEP2 pin, and the T2-0 pin are the MCU control interfaces in the MCU control circuit structure.

[0032] Furthermore, the main light source is an LED lamp bead, an LED lamp bead package, or a COB light source;

[0033] Preferably, high-power LED lamp beads are used for the main light source.

[0034] Advantages of the present utility model:

[0035] (1) By designing the light source assembly, especially by combining the electronic atomization structure with the LED auxiliary light board and the main light source, the present utility model realizes the function of adjusting the light beam effect without a traditional zoom component, providing users with more diverse lighting or display effects;

[0036] (2) Moreover, by sequentially arranging key components such as the electronic atomization structure, the LED auxiliary light board, the first lens, and the light guide assembly coaxially and integrating them into a compact light source assembly, the present utility model realizes a highly integrated design. This design greatly reduces the overall volume of the light-emitting lamp head, facilitates application in various space-limited occasions, and improves space utilization rate;

[0037] (3) By applying different voltages to the first transparent electrode layer and the second transparent electrode layer to change the transparency of the electronic atomization structure, the electronic atomization glass can achieve a linear conversion from atomization to transparency or from transparency to atomization. The light beam projected by the light-emitting lamp head can also linearly change from a light beam effect to an atomized light spreading effect. This atomization can be carried out arbitrarily within an instant, with a fast response speed, convenient and quick to meet the usage requirements, and there is no need to use a zoom component to achieve the light beam effect transformation, making it more practical. Description of the Drawings

[0038] Figure 1 It is a schematic structural diagram of the light source assembly of the present utility model;

[0039] Figure 2 It is an exploded schematic structural diagram of the light source assembly of the present utility model;

[0040] Figure 3 It is a side view of the light source assembly of the present utility model;

[0041] Figure 4 It is a cross-sectional view of the light source assembly of the present utility model;

[0042] Figure 5 It is a schematic optical path structural diagram of the electronic atomization glass of the present utility model in a transparent state;

[0043] Figure 6 It is a schematic optical path structural diagram of the electronic atomization glass of the present utility model in an atomized state;

[0044] Figure 7Schematic diagram of the voltage boosting circuit structure of the present utility model;

[0045] Figure 8 Schematic diagram of the square wave circuit structure of the present utility model;

[0046] Figure 9 Schematic diagram of the MCU control circuit structure of the present utility model.

[0047] Marking description:

[0048] 1. Electronic atomization glass; 11. First glass layer; 12. First transparent electrode layer; 13. Liquid crystal layer; 131. Liquid crystal molecules; 14. Second transparent electrode layer; 15. Second glass layer; 2. First lens; 3. LED auxiliary light board; 31. Hole positions; 32. Light-emitting lamp beads; 4. Light guide component; 41. Light guide rod; 42. Light guide bracket; 5. Light-emitting board; 6. Main light source; 7. Single-chip microcomputer; 8. First driving chip; 81. VIN_ADC connection terminal; 82. VBUS connection terminal; 83. VBUS_ADC connection terminal; 9. Second driving chip. Specific embodiments

[0049] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0050] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0051] As Figures 1-4 shown, this embodiment provides a stage effect lamp based on electronic atomization, including a light-emitting lamp head, and the light-emitting lamp head includes an outer lamp cover and a light source assembly disposed inside the outer lamp cover.

[0052] The light source assembly includes an electronic atomization structure, a first lens 2, an LED auxiliary light board 3, a light guide assembly 4, and a light emitting board 5 that are coaxially arranged in sequence; a main light source 6 is provided at the center of the light emitting board 5; the LED auxiliary light board 3 is in a ring plate structure, and a hollow hole 31 is provided in the middle thereof, and the first lens 2 covers the hole 31; a plurality of light emitting beads 32 are laid on the upper surface of the LED auxiliary light board 3; the light guide assembly 4 includes a light guide rod 41 and a light guide bracket 42, and the light guide rod 41 is arranged at the central position of the light guide bracket 42;

[0053] In this embodiment, the light guide assembly 4 is mainly used to collect the light beam emitted by the main light source 6 and direct the light beam for output; the light emitted by the main light source 6 is transmitted through the light guide assembly 4, the LED auxiliary light board 3, and the first lens 2 in sequence, and finally is output through the electronic atomization structure; wherein, the light emitting board 5 is a PCB circuit board, which is mainly used to provide a control signal and a driving circuit for the main light source 6 to drive the main light source 6 to emit light;

[0054] It also includes an MCU control circuit structure, a square wave circuit structure, and a step-up and step-down voltage circuit structure that are electrically connected in sequence; the electronic atomization structure includes a first glass layer 11, a first transparent electrode layer 12, a liquid crystal layer 13, a second transparent electrode layer 14, and a second glass layer 15 that are arranged in sequence; the step-up and step-down voltage circuit structure is electrically connected to the first transparent electrode layer 12 and the second transparent electrode layer 14 respectively; by applying different voltages to the first transparent electrode layer 12 and the second transparent electrode layer 14, the transparency of the electronic atomization structure is changed.

[0055] In this embodiment, by designing the light source assembly, especially by combining the electronic atomization structure with the LED auxiliary light board 3 and the main light source 6, the function of adjusting the light beam effect without a traditional zoom component is realized. This innovative design not only simplifies the product structure, reduces the manufacturing cost, but also significantly improves the flexibility and efficiency of light beam transformation, providing users with a more diverse range of lighting or display effects.

[0056] Moreover, by coaxially arranging key components such as the electronic atomization structure, the LED auxiliary light board 3, the first lens 2, and the light guide assembly 4 in sequence and integrating them into a compact light source assembly, this embodiment realizes a highly integrated design. This design greatly reduces the overall volume of the light emitting head, facilitates application in various space-limited occasions, and improves the space utilization rate.

[0057] Specifically, after receiving the control signal sent by the total control of the stage effect light, the MCU control circuit structure sends a square wave command to the step-up and step-down voltage circuit structure through the square wave circuit structure, and then controls the voltage of the electronic atomization structure through the step-up and step-down voltage circuit;

[0058] More specifically, the square wave circuit structure uses a square wave of 50HZ;

[0059] In this embodiment, after receiving the control signal sent by the overall control of the stage effect light, the MCU control circuit structure sends a square wave instruction to the lifting voltage circuit structure, and controls the voltage of the electrochromic glass 1 through the lifting voltage circuit, so that the electrochromic glass 1 can achieve a linear conversion from fogging to transparency or from transparency to fogging. The light beam projected by the light-emitting lamp head can also linearly change from the light beam effect to the fogging light spreading effect. This kind of fogging can be carried out arbitrarily within an instant, with a fast response speed, and it is convenient and quick to meet the usage requirements without the need to use a zoom component to achieve the light beam effect transformation. The stage effect light based on electrochromics described in this embodiment is smaller in volume and more powerful in comprehensive functions.

[0060] Specifically, a plurality of the light-emitting beads 32 are arranged in a circular radial pattern on the upper surface of the LED auxiliary light board 3; a plurality of the light-emitting beads 32 are all LED beads.

[0061] Specifically, the light-emitting beads 32 include monochromatic beads or RGB color beads;

[0062] In this embodiment, each of the light-emitting beads 32 can be independently controlled, or a plurality of the light-emitting beads 32 can be controlled in combination, so as to achieve a variety of static and dynamic combination effects; when the light-emitting beads 32 are RGB color beads, the RGB color beads can achieve a flowing water effect and a single-circle control effect.

[0063] As Figures 5-6 shown, the voltage change range in the lifting voltage circuit structure is 0 - 60VAC; the electrochromic structure is the electrochromic glass 1;

[0064] Specifically, the voltage of the electrochromic glass 1 is linearly adjusted between 0 - 60VAC, and the electrochromic glass 1 presents a gradual change effect;

[0065] The transparency of the electrochromic glass 1 is positively correlated with the voltage in the lifting voltage circuit structure, that is, the greater the voltage in the lifting voltage circuit structure, the higher the transparency of the electrochromic glass 1, and the higher and more concentrated the brightness of the light beam output by the light-emitting lamp head;

[0066] On the contrary, the smaller the voltage in the lifting voltage circuit structure, the lower the transparency of the electrochromic glass 1, the light beam output by the light-emitting lamp head diverges, the light spreading area is larger, and the brightness of the light-emitting lamp head is also lower, thus achieving a fogging effect;

[0067] It should be noted that when the voltage in the electrochromic glass 1 is 0 VAC, the electrochromic glass 1 is powered off; when the voltage in the electrochromic glass 1 is greater than 0 VAC, the electrochromic glass 1 is powered on; when the voltage in the electrochromic glass 1 is 60 VAC, the electrochromic glass 1 is powered on and the transparency reaches the maximum.

[0068] Specifically, a waterproof glass layer is further provided on the light-emitting side of the electrochromic glass 1.

[0069] Specifically, the liquid crystal layer 13 includes a plurality of liquid crystal molecules 131. By applying different voltages to the first transparent electrode layer 12 and the second transparent electrode layer 14, different arrangement states are presented among the liquid crystal molecules 131; the arrangement states include a random distribution state and an ordered distribution state; as the voltage in each of the voltage boosting and dropping circuit structures changes from 0 VAC to 60 VAC, each of the liquid crystal molecules 131 changes from a random distribution state to an ordered distribution state.

[0070] Conversely, as the voltage in each of the voltage boosting and dropping circuit structures changes from 60 VAC to 0 VAC, each of the liquid crystal molecules 131 changes from an ordered distribution state to a random distribution state.

[0071] This embodiment adopts a brand-new optical and electronic design, cancels the lamp optical zoom module in the prior art, and designs the electrochromic glass 1 at the light outlet position of the light-emitting lamp head, making full use of the characteristics of the liquid crystal polymer in the electrochromic glass 1. When the electrochromic glass 1 is not powered on, the liquid crystal molecules 131 inside are randomly arranged, causing the light to be scattered in all directions, thus presenting a foggy and opaque state. When powered on, the liquid crystal molecules 131 quickly become oriented and regularly arranged, allowing the light to pass through normally, and the glass thus becomes transparent.

[0072] Specifically, the first lens 2 is a Fresnel lens.

[0073] It should be noted that the Fresnel lens described in this embodiment is fixed and does not require zooming. Its main function is to focus the main beam at the center of the optical path or make it a parallel beam; moreover, in this embodiment, the material of the Fresnel lens includes plastic and glass.

[0074] As Figures 7-9 shown, the MCU control circuit structure includes a single-chip microcomputer 7; the voltage boosting and dropping circuit structure includes a first driving chip 8; the square wave circuit structure includes a second driving chip 9.

[0075] Specifically, the models of the first driving chip 8 and the second driving chip 9 can both be SS6955; the model of the single-chip microcomputer 7 is AT32F403ACCT7.

[0076] Specifically, the single-chip microcomputer 7 includes an NSLEEP1 pin, an NSLEEP2 pin, a T2-0 pin, a T1-1 pin, a T1-0 pin, a T1-2 pin, and a T1-3 pin;

[0077] The first driving chip 8 includes a 17th pin, and the 17th pin is electrically connected to the T2-0 pin and a resistor R57 through a resistor R50 respectively; the first driving chip 8 further includes a 12th pin, and the 12th pin is connected to the NSLEEP1 pin; the step-up and step-down voltage circuit structure further includes a VIN_ADC terminal 81, a VBUS terminal 82, and a VBUS_ADC terminal 83; the VIN_ADC terminal 81 is connected to the T1-2 pin; the VBUS_ADC terminal 83 is connected to the T1-3 pin;

[0078] The second driving chip 9 includes a 2nd pin, a 9th pin, a 12th pin, a 16th pin, a 17th pin, and a 20th pin; the 2nd pin and the 9th pin are respectively connected to the VBUS terminal 82; the 12th pin is connected to the NSLEEP2 pin; the 16th pin is connected to the T1-0 pin through a resistor R42; the 17th pin is connected to the T1-1 pin through a resistor R41; the 20th pin is connected to the VBUS terminal 82 through a capacitor C40;

[0079] It should be noted that the NSLEEP1 pin, the NSLEEP2 pin, and the T2-0 pin are the MCU control interfaces in the MCU control circuit structure.

[0080] Specifically, the main light source 6 is an LED lamp bead, an LED lamp bead package, or a COB light source;

[0081] Specifically, the LED lamp beads used for the main light source 6 should be high-power ones.

[0082] As Figure 1 、 Figure 5 and Figure 6 shown, the usage process of a stage effect lamp based on electronic atomization in this embodiment is as follows:

[0083] The light emitted by the main light source 6 is transmitted successively through the light guide assembly 4, the LED auxiliary light board 3, and the first lens 2, and finally output through the electronic atomization glass 1;

[0084] When the voltage in the electronic atomization glass 1 is 0VAC, the electronic atomization glass 1 is powered off, so that the light-emitting lamp head achieves an atomization effect;

[0085] When the voltage in the electrochromic glass 1 is greater than 0 VAC, the electrochromic glass 1 starts to be powered on, and each of the liquid crystal molecules 131 in the electrochromic glass 1 changes from a random distribution state to a regular distribution state, so that the transparency of the electrochromic glass 1 gradually increases, and the higher and more concentrated the brightness of the light beam output by the lamp head is;

[0086] When the voltage in the electrochromic glass 1 is 60 VAC, the transparency of the electrochromic glass 1 reaches the maximum, and the brightness of the light beam output by the lamp head is the highest and most concentrated.

[0087] According to the disclosure and teachings of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A stage effect lamp based on electronic atomization, comprising a light-emitting lamp head, the light-emitting lamp head comprising an outer lampshade and a light source assembly arranged in the outer lampshade, characterized in that: The light source assembly includes an electronic atomization structure, a first lens, an LED auxiliary light board, a light guide assembly and a light emitting board which are coaxially arranged in sequence; a main light source is arranged at the center of the light emitting board; the LED auxiliary light board is an annular plate structure, a hollow hole is arranged in the middle, and the first lens covers the hole; a plurality of light emitting lamp beads are laid on the upper surface of the LED auxiliary light board; the light guide assembly includes a light guide rod and a light guide bracket, and the light guide rod is arranged at the center of the light guide bracket; It also includes an MCU control circuit structure, a square wave circuit structure and a step-up and step-down voltage circuit structure that are electrically connected in sequence; the electronic atomization structure includes a first glass layer, a first transparent electrode layer, a liquid crystal layer, a second transparent electrode layer and a second glass layer arranged in sequence; the step-up and step-down voltage circuit structure is electrically connected to the first transparent electrode layer and the second transparent electrode layer respectively; the transparency of the electronic atomization structure is changed by applying different voltages to the first transparent electrode layer and the second transparent electrode layer.

2. The stage effect light based on electronic atomization according to claim 1, characterized in that: The plurality of light-emitting lamp beads are arranged in a circular radial pattern on the upper surface of the LED auxiliary light board; the plurality of light-emitting lamp beads are all LED lamp beads.

3. The stage effect light based on electronic atomization according to claim 2, characterized in that: The light emitting lamp beads include monochrome lamp beads or RGB color lamp beads.

4. The stage effect light based on electronic atomization according to claim 1, characterized in that: The voltage variation range in the voltage-boosting circuit structure is 0-60VAC; the electronic atomization structure is electronic atomization glass.

5. The stage effect light based on electronic atomization according to claim 4, characterized in that: The voltage of the electronic atomized glass is linearly adjusted between 0-60VAC, and the electronic atomized glass presents a gradual effect; The transparency of the electronic atomized glass is positively correlated with the voltage in the voltage-boosting circuit structure, that is, the greater the voltage in the voltage-boosting circuit structure, the higher the transparency of the electronic atomized glass.

6. The stage effect light based on electronic atomization according to claim 5, characterized in that: The liquid crystal layer includes a plurality of liquid crystal molecules, and different voltages are applied to the first transparent electrode layer and the second transparent electrode layer so that the liquid crystal molecules present different arrangement states; the arrangement states include an irregular distribution state and a regular distribution state; as the voltage in each of the voltage-boosting circuit structures changes from 0VAC to 60VAC, each of the liquid crystal molecules changes from an irregular distribution state to a regular distribution state.

7. The stage effect light based on electronic atomization according to claim 1, characterized in that: The first lens is a Fresnel lens; the material used for the Fresnel lens includes plastic and glass.

8. The stage effect light based on electronic atomization according to claim 1, characterized in that: The MCU control circuit structure includes a single chip microcomputer; the voltage step-up / step-down circuit structure includes a first driver chip; and the square wave circuit structure includes a second driver chip.

9. The stage effect light based on electronic atomization according to claim 8, characterized in that: The single chip microcomputer includes a NSLEEP1 pin, a NSLEEP2 pin, a T2-0 pin, a T1-1 pin, a T1-0 pin, a T1-2 pin and a T1-3 pin; The first driver chip includes a 17th pin, and the 17th pin is electrically connected to the T2-0 pin and the resistor R57 through a resistor R50; the first driver chip also includes a 12th pin, and the 12th pin is connected to the NSLEEP1 pin; the boost voltage circuit structure also includes a VIN_ADC terminal, a VBUS terminal and a VBUS_ADC terminal; the VIN_ADC terminal is connected to the T1-2 pin; the VBUS_ADC terminal is connected to the T1-3 pin; The second driver chip includes a 2nd pin, a 9th pin, a 12th pin, a 16th pin, a 17th pin and a 20th pin; the 2nd pin and the 9th pin are respectively connected to the VBUS terminal; the 12th pin is connected to the NSLEEP2 pin; the 16th pin is connected to the T1-0 pin through a resistor R42; the 17th pin is connected to the T1-1 pin through a resistor R41; the 20th pin is connected to the VBUS terminal through a capacitor C40.

10. The stage effect light based on electronic atomization according to claim 1, characterized in that: The main light source is an LED lamp bead, an LED lamp bead package or a COB light source.

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