Atomizer of smoke sprayer and smoke sprayer adopting atomizer

Abstract

The utility model discloses an atomizer of a smoke sprayer and the smoke sprayer adopting the atomizer. Belongs to the technical field of atomizers. According to the technical key points, the electronic cigarette comprises a heating block, an internal threaded hole is formed in the heating block, and an atomization assembly and a cigarette spraying nozzle are sequentially connected into the internal threaded hole through threads; the atomization assembly comprises a connecting part in threaded connection with the heating block, and an oil inlet hole is formed in the connecting part in the axial direction. The end, located in the inner threaded hole, of the connecting part is connected with an atomization part, the atomization part is matched with the inner wall of the inner threaded hole to form a spiral atomization channel, and the heating block is provided with a medium input channel communicating with the oil inlet hole and the spiral atomization channel and a medium output channel communicating with the spiral atomization channel and the cigarette spraying nozzle. The utility model aims to provide the atomizer of the smoke sprayer, which is simple in structure and good in atomization effect, and the smoke sprayer adopting the atomizer. The method is used for stage smoke performance.

Description

Technical Field

[0001] The utility model relates to an atomizer, and more specifically, to a smoke machine atomizer and a smoke machine using the atomizer. Background Art

[0002] In recent years, as artistic performances, cultural tourism, entertainment and other scenes have increasingly developed towards high-quality and high-level performance production, the requirements for fog machines have become increasingly higher, because good smoke equipment can not only create perfect lighting effects, but also allow the audience to watch the performance clearly.

[0003] At present, the atomizer of a fog machine usually consists of a heating block and a coil. The heat of the heating block is transferred through the coil to heat the liquid. In this process, a certain amount of loss and waste will be caused, and the heat transfer efficiency is affected by the thermal conductivity of the coil. It is difficult to quickly convert the liquid into a gaseous state, resulting in a small amount of liquid that has not been completely vaporized being splashed out during the operation of the fog machine. When a large amount of liquid is splashed with the smoke, it will cause the ground to be slippery and pollute the environment. Utility Model Content

[0004] The purpose of the present invention is to address the above-mentioned deficiencies in the prior art and to provide a fog machine atomizer with a simple structure and good atomization effect, and a fog machine using the atomizer.

[0005] The technical solution of the utility model is implemented as follows: a smoke machine atomizer comprises a heating block, wherein the heating block is provided with an internal threaded hole, and an atomizing component and a cigarette nozzle are sequentially connected in the internal threaded hole through threads.

[0006] The atomization assembly includes a connecting part threadedly connected to the heating block, and an oil inlet hole is axially arranged on the connecting part; an atomization part is connected to the end of the connecting part located in the internal threaded hole, and the atomization part cooperates with the inner wall of the internal threaded hole to form a spiral atomization channel. A medium input channel connecting the oil inlet hole and the spiral atomization channel, and a medium output channel connecting the spiral atomization channel and the cigarette nozzle are provided on the heating block.

[0007] In the above-mentioned atomizer of a smoke machine, the atomizing portion is a cylinder, and the outer wall of the cylinder is tightly matched with the thread end of the internal threaded hole to form a spiral atomizing channel.

[0008] In the above-mentioned atomizer of a smoke machine, the connecting part and the atomizing part are integrally formed, and the medium input channel includes a plurality of first radial holes arranged at a proximal end of the atomizing part close to one end of the connecting part and uniformly distributed along the circumferential direction, and the first radial holes are conductively connected to the oil inlet hole.

[0009] In the above-mentioned smoke machine atomizer, the medium output channel includes a plurality of second radial holes arranged at the proximal end of the free end of the atomizing portion and uniformly distributed along the circumferential direction, and a medium outlet communicating with the second radial holes is axially provided at the free end of the atomizing portion.

[0010] In the above-mentioned smoke machine atomizer, both the connecting portion and the smoke nozzle are provided with limiting rings, and the heating block at both ends of the internal threaded hole is provided with grooves, and sealing gaskets matching the limiting rings are provided in the grooves.

[0011] In the above-mentioned smoke machine atomizer, an oil-gas separation component is provided between the atomizing part and the smoke nozzle; the oil-gas separation component includes a deceleration block threadedly connected to the internal threaded hole and located between the atomizing part and the smoke nozzle, and a throttling channel connected to the medium output channel is provided on the deceleration block; an oil-gas separation chamber with an inner diameter larger than the inner diameter of the throttling channel is provided between the throttling channel and the smoke nozzle.

[0012] In the above-mentioned atomizer for a smoke machine, the throttling channel includes at least two deceleration holes arranged along the axial direction and connected in sequence, and the inner diameter of each deceleration hole increases in sequence along the forward direction of the oil and gas.

[0013] In the above-mentioned smoke machine atomizer, the deceleration through hole located at the front end is connected to the medium output channel and has a diameter smaller than the inner diameter of the output end of the medium output channel.

[0014] In the above-mentioned atomizer for a smoke machine, the deceleration block and the cigarette nozzle are spaced apart, and the internal threaded hole between the deceleration block and the cigarette nozzle serves as an oil-gas separation chamber.

[0015] After the utility model adopts the above structure, the spiral atomization channel is formed by the cooperation between the atomization part and the inner wall of the internal threaded hole, so that the liquid is in direct contact with the heating block, reducing the heat transfer steps, effectively reducing heat loss, improving the vaporization efficiency of the liquid, and effectively reducing the unvaporized liquid existing during spraying.

[0016] A smoke machine using the above-mentioned atomizer includes a frame, on which an oil cylinder and a control component are arranged. The heating block is arranged on the frame on one side of the oil cylinder, and the oil cylinder and the oil inlet hole of the heating device are connected by an oil pipe; a fan is provided on the frame below the smoke nozzle.

[0017] After the utility model adopts the above structure, the unvaporized liquid contained in the smoke sprayed by the atomizer is effectively reduced, and the smoke blown out by the fan is not likely to cause the ground to be wet and slippery, thereby effectively reducing pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 4 It is a structural diagram of the atomizing portion of the utility model;

[0023] Figure 5 This is a schematic cross-sectional view of the deceleration block of the utility model;

[0024] Figure 6 It is a structural diagram of the utility model smoke machine.

[0025] In the figure: 1. heating block; 2. internal threaded hole; 3. atomizing assembly; 4. nozzle; 5. connecting part; 6. oil inlet hole; 7. atomizing part; 8. spiral atomizing channel; 9. medium input channel; 10. medium output channel; 10a. second radial hole; 10b. medium outlet; 11. first radial hole; 12. limiting ring; 13. sink; 14. sealing gasket; 15. oil-gas separation assembly; 15a. deceleration block; 15b. throttling channel; 15c. oil-gas separation chamber; 15d. deceleration through hole; 16. frame; 17. oil cylinder; 18. control assembly; 19. oil pipe; 20. fan. DETAILED DESCRIPTION

[0026] See Figure 1-5 As shown, the present invention provides a fog machine atomizer, comprising a heating block 1 having an internally threaded hole 2, into which an atomizing assembly 3 and a smoke nozzle 4 are sequentially threaded. The smoke nozzle has an axially defined smoke passageway, comprised of at least two sequentially interconnected injection holes with successively smaller inner diameters. A guide bell connects adjacent injection holes, guiding smoke smoothly into the next smaller injection hole.

[0027] The heating block 1 comprises a metal block with a mounting hole provided on one side of the internally threaded hole 2. A heating tube is positioned within the mounting hole, and a fixing screw is provided through a screw hole on one side of the opening of the mounting hole. When the heating tube is installed in the mounting hole, the inner surface of the fixing screw cap abuts against the outer end face of the heating tube. A thermocouple is provided on the metal block on one side of the heating tube. The fixing screw cap secures the end of the heating tube to a certain position, facilitating assembly and disassembly of the heating tube.

[0028] The atomizing assembly 3 includes a connecting portion 5 threadedly connected to the heating block 1, with an oil inlet hole 6 axially provided on the connecting portion 5; an atomizing portion 7 is connected to the end of the connecting portion 5 located within the internal threaded hole 2, and the atomizing portion 7 cooperates with the inner wall of the internal threaded hole 2 to form a spiral atomizing channel 8. The heating block 1 is provided with a medium input channel 9 connecting the oil inlet hole 6 and the spiral atomizing channel 8, and a medium output channel 10 connecting the spiral atomizing channel 8 and the cigarette nozzle 4. The spiral atomizing channel formed by the atomizing portion and the inner wall of the internal threaded hole allows the liquid to directly contact the heating block, reducing the heat transfer steps, effectively reducing heat loss, improving the vaporization efficiency of the liquid, and effectively reducing the amount of unvaporized liquid present during spraying.

[0029] In this embodiment, the atomizing portion 7 is preferably a cylinder, and the outer wall of the cylinder is tightly matched with the thread end of the internal threaded hole 2 to form a spiral atomizing channel 8. The outer diameter of the cylinder is the same as the inner diameter of the thread end of the internal threaded hole. When the medium enters between the cylinder and the internal threaded hole, it spirals along the thread groove of the internal threaded hole to be heated and atomized.

[0030] In addition, the structure of the spiral atomization channel can also be adopted by providing an external threaded cylinder in the atomization part, and setting a pipe adapted to the external threaded cylinder in the internal threaded hole, and the inner diameter of the pipe is the same as the outer diameter of the thread end of the external threaded cylinder.

[0031] In this embodiment, the connecting portion 5 and the atomizing portion 7 are integrally formed, and the medium input channel 9 includes a plurality of first radial holes 11 disposed in the atomizing portion 7 near the proximal end of one end of the connecting portion 5 and uniformly distributed along the circumferential direction. The first radial holes 11 are electrically connected to the oil inlet hole 6. Since the atomizing portion is disposed within the internal threaded hole, the integral formation of the connecting portion and the atomizing portion facilitates assembly and disassembly of the atomizing portion. When liquid is input through the oil inlet pipe, it diffuses into the spiral atomizing channel through the plurality of first radial holes uniformly distributed along the circumferential direction, thereby evenly distributing the liquid and improving the atomization efficiency.

[0032] In this embodiment, the medium output channel 10 includes a plurality of second radial holes 10a disposed proximal to the free end of the atomizing section 7 and uniformly distributed along the circumferential direction. A medium outlet 10b is axially disposed at the free end of the atomizing section 7, communicating with the second radial holes 10a. The plurality of second radial holes uniformly distributed circumferentially proximal to the free end of the atomizing section facilitates the rapid and concentrated delivery of heated and atomized medium through the medium outlet to the mouthpiece for discharge.

[0033] In this embodiment, both the connecting portion 5 and the cigarette nozzle 4 are provided with a retaining ring 12. Grooves 13 are provided on the heating block 1 at both ends of the internally threaded hole 2. Sealing gaskets 14 are provided in the recessed grooves 13 to cooperate with the retaining rings 12. The retaining rings ensure that the connecting portion and the cigarette nozzle are positioned for installation, preventing an instable connection between the connecting portion and the cigarette nozzle and the internally threaded hole due to insufficient rotation during installation.

[0034] In this embodiment, an oil-gas separation assembly 15 is preferably provided between the atomizing unit 7 and the smoke nozzle 4. This oil-gas separation assembly 15 includes a deceleration block 15a threadedly connected to the internal threaded hole 2 and positioned between the atomizing unit 7 and the smoke nozzle 4. A throttling channel 15b is provided on the deceleration block 15a, communicating with the medium output channel 10. An oil-gas separation chamber 15c having an inner diameter larger than that of the throttling channel 15b is provided between the throttling channel 15b and the smoke nozzle 4. The medium is first decelerated in the throttling channel before entering the larger oil-gas separation chamber, where it is further decelerated. This allows the liquid in the medium to remain in the oil-gas separation chamber, effectively improving the oil-gas separation effect. Furthermore, the atomizing unit and deceleration block are both made of heat-conducting materials. The liquid in the medium remains in the oil-gas separation chamber for further heating, atomized into a gaseous state, and then continues to be output from the smoke nozzle.

[0035] Preferably, the throttling passage 15b includes at least two deceleration holes 15d arranged axially and connected in sequence. The inner diameter of each deceleration hole 15d increases sequentially along the direction of oil and gas flow. The at least two sequentially increasing deceleration holes gradually decelerate the medium, causing the liquid in the mixed medium to continuously decelerate and remain within the deceleration holes, thereby improving the oil-gas separation effect.

[0036] Further preferably, the deceleration hole 15d at the front end is in communication with the medium output channel 10 and has a diameter smaller than the inner diameter of the output end of the medium output channel 10. With this structure, when the medium enters the deceleration hole through the medium output channel, it is blocked by the deceleration block and decelerated due to the reduced flow area. This decelerates the liquid in the mixed medium before entering the deceleration hole, effectively improving the oil-gas separation effect.

[0037] In this embodiment, the deceleration block 15a is preferably spaced apart from the nozzle 4, and the internally threaded hole 2 between the deceleration block 15a and the nozzle 4 serves as the oil-gas separation chamber 15c. This structure facilitates the installation of the oil-gas separation chamber without requiring additional mounting components or machining on the deceleration block or nozzle.

[0038] During operation, the liquid is input through the oil inlet hole and dispersed along the first radial hole into the spiral atomization channel for heating and atomization. The atomized oil-gas mixed medium is concentrated through the second radial hole, and then enters the deceleration hole through the medium outlet and decelerates step by step into the oil-gas separation chamber. The gas in the medium is ejected through the nozzle, and the liquid remains in the oil-gas separation chamber for heating and atomization again.

[0039] See Figure 6As shown, the present invention is a smoke machine using any of the above-mentioned atomizers, comprising a frame 16, on which is mounted an oil cylinder 17 and a control assembly 18. The machine is characterized in that the heating block 1 is mounted on the frame 16 on one side of the oil cylinder 17, and an oil pipe 19 connects the oil cylinder 17 to the oil inlet 6 of the heating device; a fan 20 is mounted on the frame 16 below the nozzle 4. An oil-gas mixing control output module is connected between the oil pipe and the oil cylinder. Since the amount of unvaporized liquid in the smoke ejected by the atomizer is effectively reduced, the smoke blown out by the fan is less likely to cause slippery floors, effectively reducing pollution to the environment.

[0040] During operation, the smoke oil in the oil cylinder is drawn into the atomizer through the oil pipe for atomization to generate smoke, which is then sprayed out through the fan.

[0041] The above embodiments are preferred implementation methods of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the technical field can, without departing from the scope of the technical features of the present invention, make partial changes or modifications to the technical contents disclosed in the present invention and make equivalent embodiments without departing from the technical features of the present invention. These modifications still fall within the scope of the technical features of the present invention.

Claims

1. A fog machine atomizer, comprising a heating block (1), characterized in that: The heating block (1) is provided with an internal threaded hole (2), and an atomizing assembly (3) and a cigarette nozzle (4) are sequentially connected in the internal threaded hole (2) through threads; The atomizing assembly (3) comprises a connecting portion (5) threadedly connected to the heating block (1), an oil inlet hole (6) being axially arranged on the connecting portion (5); an atomizing portion (7) being connected to the end of the connecting portion (5) located in the internal threaded hole (2), the atomizing portion (7) cooperating with the inner wall of the internal threaded hole (2) to form a spiral atomizing channel (8); a medium input channel (9) connecting the oil inlet hole (6) and the spiral atomizing channel (8), and a medium output channel (10) connecting the spiral atomizing channel (8) and the cigarette nozzle (4) being arranged on the heating block (1).

2. The atomizer of a smoke machine according to claim 1, characterized in that: The atomizing portion (7) is a cylinder, and the outer wall of the cylinder is tightly matched with the thread end of the internal threaded hole (2) to form a spiral atomizing channel (8).

3. The atomizer of a smoke machine according to claim 1, characterized in that: The connecting portion (5) and the atomizing portion (7) are integrally formed, and the medium input channel (9) comprises a plurality of first radial holes (11) arranged at a proximal end portion of the atomizing portion (7) close to one end of the connecting portion (5) and uniformly distributed along the circumferential direction, wherein the first radial holes (11) are conductively connected to the oil inlet hole (6).

4. The atomizer of a smoke machine according to claim 1, characterized in that: The medium output channel (10) comprises a plurality of second radial holes (10a) arranged at the proximal end of the free end of the atomizing portion (7) and uniformly distributed along the circumferential direction, and a medium outlet (10b) communicating with the second radial holes (10a) is axially provided at the free end of the atomizing portion (7).

5. The atomizer of a smoke machine according to claim 1, characterized in that: The connecting portion (5) and the cigarette nozzle (4) are both provided with a limiting ring (12), and a sinking groove (13) is provided on the heating block (1) at both ends of the internal threaded hole (2), and a sealing gasket (14) matched with the limiting ring (12) is provided in the sinking groove (13).

6. The atomizer of a fog machine according to claim 1, characterized in that: An oil-gas separation assembly (15) is provided between the atomizing portion (7) and the cigarette nozzle (4); the oil-gas separation assembly (15) comprises a deceleration block (15a) threadedly connected to the internal threaded hole (2) and located between the atomizing portion (7) and the cigarette nozzle (4); a throttling channel (15b) communicating with the medium output channel (10) is provided on the deceleration block (15a); and an oil-gas separation chamber (15c) having an inner diameter larger than that of the throttling channel (15b) is provided between the throttling channel (15b) and the cigarette nozzle (4).

7. The atomizer of a fog machine according to claim 6, characterized in that: The throttling channel (15b) comprises at least two deceleration through holes (15d) arranged along the axial direction and connected in sequence, and the inner diameter of each deceleration through hole (15d) increases in sequence along the advancing direction of the oil and gas.

8. The fog machine atomizer according to claim 7, characterized in that: The deceleration through hole (15d) located at the front end is connected to the medium output channel (10) and has a diameter smaller than the inner diameter of the output end of the medium output channel (10).

9. The atomizer of a fog machine according to claim 6, characterized in that: The deceleration block (15a) and the cigarette nozzle (4) are spaced apart, and the internal threaded hole (2) between the deceleration block (15a) and the cigarette nozzle (4) serves as an oil-gas separation chamber (15c).

10. A fog machine using the atomizer according to any one of claims 1 to 8, comprising a frame (16), a cylinder (17) and a control assembly (18) being provided on the frame (16), characterized in that: The heating block (1) is arranged on a frame (16) on one side of the oil cylinder (17), and is connected to the oil inlet (6) of the heating device through an oil pipe (19); a fan (20) is arranged on the frame (16) below the smoke nozzle (4).

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