Variable-voltage wide-voltage stage smoke control equipment

Abstract

The utility model discloses a variable-voltage wide-voltage stage smoke control device which comprises a shell with a detachable cover body, a smoke spraying mechanism is arranged at the front end of the shell, a control panel, a liquid storage bottle, a liquid pump, a temperature switch and a heating device are arranged in the shell, and the liquid storage bottle, the liquid pump, the heating device and the smoke spraying mechanism are sequentially connected through pipelines. The liquid pump, the temperature switch, the heating device and the smoke spraying mechanism are all electrically connected with the control panel, and the control panel is provided with a voltage transformation switch and a transformer which are in linkage. According to the utility model, the circuit of the control panel of the equipment is improved, and the transformer and the corresponding transformation switch are additionally arranged, so that the equipment can be quickly switched under different standard voltages, the power supply frequency can be adjusted, and the product can be suitable for different regions; a temperature switch is correspondingly and additionally arranged for emergency circuit break protection; potential safety hazards caused by liquid overflow are effectively avoided, and components are further protected.

Description

Technical Field

[0001] The utility model relates to the technical field of stage equipment, and more specifically to variable-voltage wide-voltage stage smoke control equipment. Background Art

[0002] The stage smoke machine is a visual device that passes smoke oil containing chemical components that can quickly vaporize when heated to high temperatures through a high-temperature heating tube to form white gaseous smoke that is sprayed out, thereby rendering the atmosphere of the stage scene.

[0003] For example, application number CN202123124985.3 discloses a smoke machine, including a machine body and a smoke generator. The smoke generator is detachably arranged on the machine body. The smoke generator includes a shell and a smoke generating assembly arranged on the shell. The shell is provided with a smoke oil storage chamber, and the smoke oil storage chamber is connected to the smoke generating assembly, which is conducive to improving the user's maintenance convenience for the smoke machine.

[0004] However, this type of fog machine does not take into account the different household voltage standards in different countries. Cross-border use requires a transformer, which is very inconvenient and limits the applicable area of ​​the equipment, affecting exports. The pump connection in the device is prone to liquid leakage, and there are many electronic components inside, which poses a safety hazard and also affects normal use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a variable voltage wide voltage stage smoke control device to solve one or more of the above problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A variable-pressure wide-voltage stage smoke control device comprises a shell with a detachable cover, a smoke ejection mechanism is arranged at the front end of the shell, a control panel, a liquid storage bottle, a liquid pump, a temperature switch and a heating device are arranged inside the shell, the liquid storage bottle, the liquid pump, the heating device and the smoke ejection mechanism are connected in sequence through pipelines, the liquid pump, the temperature switch, the heating device and the smoke ejection mechanism are all electrically connected to the control panel, and a linked voltage-changing switch and a transformer are arranged on the control panel.

[0008] Furthermore, a bottle diameter opening is provided at the top of the shell, the top end of the liquid storage bottle extends out of the bottle diameter opening, and a liquid filling port is provided at the upper end of the liquid storage bottle.

[0009] Furthermore, the pipeline is connected to the corresponding component through an adapter, and the butt end head of the adapter is outwardly expanded.

[0010] Furthermore, the interior of the docking interface of the adapter is a sunken structure, and an outwardly protruding gasket head is provided at the docking interface of the adapter.

[0011] Furthermore, a power interface is provided at the rear end inside the shell, and an external end of the power interface passes through the shell to the outside, and the power interface is electrically connected to the control board.

[0012] Furthermore, the power interface is externally connected to an external power source with different voltages.

[0013] In summary, the utility model has the following beneficial effects: by improving the circuit of the control panel of the equipment and adding a transformer and a corresponding transformer switch, the equipment can be quickly switched under different standard voltages, and the power supply frequency can be adjusted, and the product can be suitable for different regions; the voltage transformation function may cause the components to heat up suddenly, and a corresponding temperature switch is added for emergency circuit breaker protection; the adapter adopts a sunken docking interface design to prevent liquid leakage from the connection, and a gasket head is also installed to prevent liquid overflow. Combined with the original raw tape, it can effectively avoid the safety hazards caused by liquid overflow and further protect the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the overall structure of an implementation method provided by the utility model;

[0015] Figure 2 A schematic diagram of the main structure of an implementation method provided by the utility model;

[0016] Figure 3 A cross-sectional view of an adapter structure according to an embodiment of the present invention.

[0017] In the figure: 10, outer shell; 11, bottle diameter; 12, power interface; 20, smoke ejection mechanism; 30, control panel; 40, liquid storage bottle; 41, liquid filling port; 50, liquid pump; 60, temperature switch; 70, heating device; 80, adapter; 81, gasket head. DETAILED DESCRIPTION

[0018] Example:

[0019] The following is combined with Figure 1-3 The utility model is described in further detail.

[0020] Variable voltage wide voltage stage smoke control equipment, such as Figure 1As shown, the main body is a shell 10, and the shell 10 includes a main board and a cover body, and the cover body can be detachably mounted on the main board. A smoke ejection mechanism 20 is provided at the front end of the main board, which can convert the heated smoke oil into smoke and eject it from the nozzle; a through opening is provided at the rear end of the main board, and a power interface 12 is embedded in the through opening, and the power interface 12 can adapt to external power supplies of different voltage standards. A bottleneck opening 11 is provided at the right rear end of the cover body, and a liquid storage bottle 40 is provided at the right rear end of the main board, and the upper end of the liquid storage bottle 40 extends out of the bottleneck opening 11. A symmetrical liquid filling port 41 is provided at the top of the liquid storage bottle 40 for liquid filling. A temperature switch 60 is provided at the right end of the middle section of the main board, a liquid pump 50 is provided at the left end of the middle section, a control panel 30 is provided at the left rear end, and a heating device 70 is provided at the front end.

[0021] like Figure 2 As shown, the pipeline connection of the equipment mainly includes: the pipeline is led out from the bottle mouth of the liquid storage bottle 40, connected to the inlet of the liquid pump 50, the outlet of the liquid pump 50 is connected to the inlet of the heating device 70, and the outlet of the heating device 70 is connected to the inlet of the smoke ejection mechanism 20. The connection between each section of the pipeline and the equipment or components, except for the one that extends into the liquid storage bottle 40, is connected through a special adapter 80. Figure 3 As shown, the docking end of the adapter 80 is an outward expansion structure, that is, it shrinks from the outside to the inside, which is convenient for installation and reduces the caliber of the adapter 80, which is conducive to preventing liquid leakage. The docking position of the adapter 80 forms a sinking structure, which continues to form a slope to further limit liquid leakage. A gasket head 81 is added at the docking position to further enhance the sealing of the pipeline connection. A combination of multiple methods prevents leakage during liquid transmission and eliminates the hidden dangers of short-circuit and spontaneous combustion of components.

[0022] like Figure 2 As shown, the components such as the liquid pump 50, the heating device 70, the temperature switch 60, the smoke ejection mechanism 20 need to be electrically connected to the control panel 30, and the control panel 30 performs human-machine interaction and automatic control. The liquid level of the liquid storage bottle 40, the device temperature and other important data can be monitored and fed back in real time as needed, which can be achieved by adding corresponding sensor elements, and the standard voltage and frequency of the external power supply can also be displayed for easy use.

[0023] It should be noted that this specific embodiment is merely an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. Variable voltage wide voltage stage smoke control equipment, characterized by: The invention comprises a housing (10) with a detachable cover, a smoke ejection mechanism (20) being provided at the front end of the housing (10), a control panel (30), a liquid storage bottle (40), a liquid pump (50), a temperature switch (60) and a heating device (70) being provided inside the housing (10), the liquid storage bottle (40), the liquid pump (50), the heating device (70) and the smoke ejection mechanism (20) being connected in sequence through pipelines, the liquid pump (50), the temperature switch (60), the heating device (70) and the smoke ejection mechanism (20) being electrically connected to the control panel (30), and a linked voltage-changing switch and a transformer being provided on the control panel (30).

2. The variable voltage wide voltage stage smoke control device according to claim 1 is characterized in that: The top of the housing (10) is provided with a bottle diameter opening (11), the top end of the liquid storage bottle (40) extends out of the bottle diameter opening (11), and the upper end of the liquid storage bottle (40) is provided with a liquid filling port (41).

3. The variable voltage wide voltage stage smoke control device according to claim 1 is characterized in that: The pipeline is connected to the corresponding component via an adapter (80), and the butt end head of the adapter (80) is outwardly expanded.

4. The variable voltage wide voltage stage smoke control device according to claim 3 is characterized in that: The interior of the docking interface of the adapter (80) is a sunken structure, and an outwardly protruding washer head (81) is provided at the docking interface of the adapter (80).

5. The variable voltage wide voltage stage smoke control device according to claim 1 is characterized in that: A power interface (12) is also provided at the rear end inside the housing (10), and the external end of the power interface (12) passes through the housing (10) to the outside, and the power interface (12) is electrically connected to the control board (30).

6. The variable voltage wide voltage stage smoke control device according to claim 5 is characterized in that: The power supply interface (12) is externally connected to an external power supply with different voltages.

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