An electric sparkler

Abstract

This utility model relates to an electric sparkler, specifically an entertainment and consumer product. It comprises a base, a mounting frame, a circuit controller, a motor, a transmission shaft, a friction disc, a protective cover, a sparkler refiller, a locking slot, a movable bracket, a spring, a spring bolt, a sparkler, and a sparkler refiller fixing rod. The motor drives the friction disc to rotate at high speed, creating close contact and high-speed friction between the sparkler and the spring-loaded sparkler within the refiller. This friction breaks the sparkler into fine particles, which then ignite and are ejected under the high-speed centrifugal force of the friction disc, creating a pyrotechnic effect. This design is pollution-free, visually appealing, and safer. While it produces some noise, this noise enhances the atmosphere. The refilled sparklers are reusable and can also be used as a household polisher when not in use.

Description

Technical Field

[0001] This utility model relates to the field of entertainment and consumption, specifically to an electric sparkler. Background Technology

[0002] With economic development and improved living standards, entertainment has become an essential part of life, especially during holidays when fireworks are a great way to add to the festive atmosphere. However, with increased environmental awareness and stricter regulations, chemical fireworks have been banned in many areas, leading many to complain that the festive atmosphere is not as good as it used to be. Electric sparklers can effectively solve the problems of environmental pollution, flammability, and explosiveness associated with chemical fireworks. Summary of the Invention

[0003] To solve the aforementioned technical problems, this utility model aims to provide an electric firework stick, characterized by comprising a base, a fixing frame, a circuit controller, a motor, a transmission shaft, a friction disc, a protective cover, a firework stick loader, a locking slot, a movable bracket, a spring, a spring bolt, a firework stick, and a firework stick loader fixing rod. The base serves as the machine's workbench, with a flat bottom surface suitable for flooring or wall mounting. One end of the fixing frame is fixed to the base, and the other end is fixed to the motor. One end of the transmission shaft connects to the motor, and the other end connects to the friction disc. The protective cover is a semi-circular hollow structure, fixed to the fixing frame, with most of the friction disc inside the protective cover. The firework stick loader is fixed to the base via the movable bracket. The firework stick is loaded into the firework stick loader.

[0004] Preferably, the circuit controller is equivalent to a power supply unit, and can be either AC or DC type depending on the needs.

[0005] Preferably, the motor can be either an AC motor or a DC motor, depending on the needs, and is matched with a circuit controller.

[0006] Preferably, the friction disc is a grinding wheel with a thickness of 0.5 cm or more, which rotates synchronously with the motor via a drive shaft.

[0007] Preferably, the fireworks rod loading device is characterized by a cylindrical container with one end sealed and the other end open, symmetrical snap-fit ​​seams with snaps on both sides, a spring and a spring bolt inside the sealed end, the fireworks rod being lifted by the spring bolt, and a fireworks rod loading device fixing rod connected to the outside of the sealed end, the connection point being swingable to facilitate loading fireworks rods.

[0008] Preferably, the spring bolt is a cylinder with protruding supports on both sides.

[0009] Preferably, the firework rod is a flammable metal rod, and different flame-reacting metals can be mixed in the metal rod to obtain different color effects. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0011] Figure 1 This is a front view of the present utility model.

[0012] Figure 2 This is a side view of the present invention.

[0013] Figure 3 This is a schematic diagram of the fireworks rod loading device of this utility model. Detailed Implementation

[0014] To make the technical means, innovative features, objectives and effects of this utility model easier to understand, the present utility model will be further explained below in conjunction with specific embodiments.

[0015] Reference Figure 1 , Figure 2 , Figure 3 The specific implementation adopts the following technical solution: characterized in that it includes a base (1), a fixing frame (2), a circuit controller (3), a motor (4), a transmission shaft (5), a friction disc (6), a protective cover (7), a firework rod loader (8), a bayonet seam (9), a movable bracket (10), a spring (11), a spring bolt (12), a firework rod (13), and a firework rod loader fixing rod (14); the base (1) is the workbench of the entire machine, with a flat bottom surface that can be laid on the ground or hung on the wall; one end of the fixing frame (2) is fixed on the base (1), and the other end is fixed on the motor (4); one end of the transmission shaft (5) is connected to the motor (4), and the other end is connected to the friction disc (6); the protective cover (7) is a semi-circular hollow structure, fixed on the fixing frame (2), and most of the friction disc (6) is inside the protective cover (7); the firework rod loader (8) is fixed on the base (1) through the movable bracket (10); the firework rod (13) is installed inside the firework rod loader (8).

[0016] The circuit controller (3) is equivalent to a power supply unit, and can be either AC or DC depending on the needs.

[0017] The motor (4) can be an AC motor or a DC motor depending on the needs, and is matched with the circuit controller (3).

[0018] The friction disc (6) uses a grinding wheel with a thickness of 0.5 cm or more.

[0019] The firework rod loader (8) is characterized by a cylindrical container with one end sealed and the other end open, symmetrical snap-fit ​​seams (9) with snap-fit ​​on both sides, a spring (11) and a spring bolt (12) inside the sealed end, the firework rod (13) being pushed up by the spring bolt (12), and the firework rod loader fixing rod (14) connected to the outside of the sealed end, the connection being swingable.

[0020] The spring bolt (12) is a cylinder with protruding supports on both sides.

[0021] The firework rod (13) is a flammable metal rod. Different flame reaction metals can be mixed in the metal rod to obtain different color effects.

[0022] This specific embodiment adopts the above-described solution, and uses... Figure 1 , Figure 2 , Figure 3 For example.

[0023] This invention utilizes a motor to drive a high-speed rotating friction disc, which comes into close contact with and rubs against the sparklers held aloft by springs inside the sparkler loading device. This causes the sparklers to be ground into fine particles and ignited, which are then ejected under the high-speed centrifugal force of the friction disc, creating a pyrotechnic effect. This method is pollution-free, highly visually appealing, and safer. Although it produces some noise, the noise can enhance the atmosphere. The sparklers can be reused, and when not in use, they can be used as a household grinder.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the embodiments above are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electric fireworks stick, characterized by, The utility model relates to a fireworks rod filling device, which comprises a base (1), a fixing frame (2), a circuit controller (3), a motor (4), a transmission shaft (5), a friction disc (6), a protective cover (7), a fireworks rod filling device (8), a bayonet joint (9), a movable support (10), a spring (11), a spring bolt (12), a fireworks rod (13) and a fireworks rod filling device fixing rod (14).

2. The electric fireworks rod according to claim 1, wherein, The base (1) is the workbench of the whole machine, and the bottom surface is flat and can be laid on the ground or hung on the wall.

3. The electric fireworks rod according to claim 1, characterized in that The circuit controller (3) is equivalent to a power supply unit, and can be of an alternating current type or a direct current type according to different needs.

4. The electric fireworks rod according to claim 1, wherein, The motor (4) can be an alternating current motor or a direct current motor according to different needs, and is matched with the circuit controller (3).

5. The electric fireworks rod according to claim 1, wherein, The friction disc (6) is made of a polishing grinding wheel with a thickness of more than 0.5 cm. The fireworks rod filling device (8) is characterized by a cylindrical container with one sealed end and one open end, symmetrical bayonet joints (9) on both sides, a spring (11) and a spring bolt (12) in the sealed end, a fireworks rod (13) being lifted by the spring bolt (12), and a fireworks rod filling device fixing rod (14) being connected to the outside of the sealed end, and the connection being swingable.

6. The electric fireworks rod according to claim 1, wherein, The spring bolt (12) is a cylindrical body with protruding supports on both sides.

7. The electric fireworks rod according to claim 1, wherein, The fireworks rod (13) is an inflammable metal rod, and different flame color reaction metals are mixed in the metal rod to obtain different color effects.

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