CN221259665U - Electronic ignition cylinder - Google Patents

Abstract

The utility model relates to the field of firework ignition devices, in particular to an electronic ignition cylinder, which comprises a cylinder body and a circuit element, wherein the cylinder body comprises a firework installation part positioned at one end of the cylinder body and a holding part positioned at the other end of the cylinder body, the circuit element is arranged in the holding part, the circuit element comprises a circuit board, a battery groove, a switch and a lead hole, the circuit board, the battery groove, the switch and the lead hole are electrically connected, the cylinder body comprises a first shell and a second shell, and the first shell and the second shell are detachably connected. According to the electronic ignition cylinder, an ignition method that a player directly uses a power supply to switch on a lead is changed into a method that the lead is connected into the ignition cylinder in advance and then the switch is pressed, and meanwhile, the firework emitting port faces to the outer side, so that accidental injury to the player after cold firework is ignited is avoided, and the safety is improved. Meanwhile, the structure of the ignition cylinder is formed by splicing and combining the first shell and the second shell, so that the assembly efficiency of the ignition cylinder is improved.

Description

Electronic ignition cylinder

Technical Field

The utility model relates to the field of firework ignition devices, in particular to an electronic ignition cylinder.

Background

The cold light firework (also called cold firework or cold firework) is made up by using metal powder with low ignition point and making it pass through a certain preparation process. The cold firework is suitable for stage performance and various modeling designs, has high technological content, is environment-friendly and pollution-free, and is popular with people.

The cold firework adopts an electric ignition mode generally, specifically, the firework is connected with an ignition head, positive and negative electrode wires are exposed, the two wires are connected together in the firework, and inflammable objects are wrapped on the wires. When the exposed wire is electrified, the internal circuit of the firework is short-circuited, the temperature is rapidly increased, inflammable substances on the wire are ignited, and then the firework is ignited.

The existing ignition mode of the cold firework is to connect the two exposed wires with a power supply, but the ignition mode needs to be in contact with the firework wires, and the firework shot after ignition is easy to injure a player by mistake and has a certain danger. The above problems need to be solved.

Disclosure of utility model

The embodiment of the utility model aims to provide an electronic ignition cylinder for igniting cold fireworks.

The embodiment of the utility model is realized in such a way that the electronic ignition cylinder comprises a cylinder body and a circuit element, wherein the cylinder body comprises a firework mounting part positioned at one end of the cylinder body and a holding part positioned at the other end of the cylinder body, the circuit element is arranged in the holding part, the circuit element comprises a circuit board, a battery groove, a switch and a lead hole, the circuit board, the battery groove, the switch and the lead hole are electrically connected, the cylinder body comprises a first shell and a second shell, and the first shell and the second shell are detachably connected.

Further, the firework mounting portion is provided with a mounting groove and a lead groove.

Further, the mounting groove is of a cylindrical structure.

Further, the inner wall of the mounting groove is provided with a spring piece.

Further, the electronic ignition cylinder further comprises a fixing ring, and the fixing ring is sleeved at the end part of one end of the cylinder body where the firework installation part is located.

Further, the firework mounting portion is made of a high-temperature resistant material.

Further, the first shell and the second shell are connected through screws.

Further, the circuit element further comprises a button and an indicator light.

Further, the indicator lamp is an LED lamp.

Further, the button and the indicator light are electrically connected with the circuit board.

The utility model has the following beneficial effects: according to the electronic ignition cylinder, an ignition method that a player directly uses a power supply to switch on a lead is changed into a method that the lead is connected into the ignition cylinder in advance and then the switch is pressed, and meanwhile, the firework emitting port faces to the outer side, so that accidental injury to the player after cold firework is ignited is avoided, and the safety is improved. Meanwhile, the structure of the ignition cylinder is formed by splicing and combining the first shell and the second shell, so that the assembly efficiency of the ignition cylinder is improved.

Drawings

Fig. 1 is a schematic structural diagram of an electronic ignition cylinder according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an electronic ignition cartridge according to an embodiment of the present utility model;

FIG. 3 is a front view of an electronic ignition cylinder provided by an embodiment of the present utility model;

Fig. 4 is a schematic cross-sectional view of fig. 3 along B-B.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model provides an electronic ignition cylinder for cold fireworks, which comprises a cylinder body and a circuit element, as shown in fig. 1 and 2, wherein the cylinder body comprises a firework mounting part 1 positioned at one end of the cylinder body and a holding part 2 positioned at the other end of the cylinder body, the circuit element is arranged in the holding part 2, the circuit element comprises a circuit board (not shown in the figure), a battery groove 21, a lead hole 22 and a switch 25, and the circuit board, the battery groove 21, the lead hole 22 and the switch 25 are electrically connected.

Further, the barrel includes first casing 3 and second casing 4, and first casing 3 and second casing 4 splice the back and form the barrel, and the tip of the fireworks installation department 1 after the concatenation forms the socket for connect solid fixed ring 5.

Further, the first housing 3 and the second housing 4 are connected by screws, specifically, corresponding screw holes are provided on the surface of the cylinder, so that the screws can penetrate through the first housing 3 and the second housing 4, connect the first housing 3 and the second housing 4, and the screw hole positions are preferably provided on the grip portion 2. The cylinder body is formed by splicing the first shell 3 and the second shell 3, so that the other parts (such as the elastic sheet, the circuit element and the like) can be more conveniently arranged on the cylinder body.

Further, the electronic ignition cylinder also comprises a fixing ring 5, and the fixing ring 5 is in a circular ring shape and is sleeved at the end part of the firework installation part 1, so that the electronic ignition cylinder after connection is more stable.

Further, as shown in fig. 3 and 4, the firework mounting portion 1 of the barrel is internally provided with a mounting groove 11, and the mounting groove 11 is in a cylindrical structure for mounting fireworks.

Further, the firework mounting portion 1 is further provided with a lead wire groove 12, and the lead wire groove 12 is in a long strip shape for enabling the electric lead wires of the firework in the mounting groove 11 to pass out of the lead wire groove 12.

Further, the inner wall of the firework mounting portion 1 is further provided with a spring (not shown in the figure) for fixing the firework inserted into the mounting groove 11, for example, when the firework is inserted into the mounting groove 11, the firework is pressed in the mounting groove 11 by the elastic force generated by the spring due to the squeezing of the spring.

Further, the spring plate is preferably located opposite the wire slot 12, i.e. on the same central axial plane of the barrel.

Further, the material of the firework mounting portion 1 is made of a high temperature resistant material, which can ensure that heat generated when the firework is set off does not damage the firework mounting portion 1.

Further, as shown in fig. 1 and 2, a battery slot 21 in the circuit element is used for placing a battery, which can supply power to the ignition cylinder, and a lead hole 22 is used for connecting an electric lead led out from the lead slot 12 so that the firework is turned on to the ignition cylinder.

Further, the circuit element also comprises a button 23 and an indicator lamp 24, wherein the button 23 is used for controlling ignition, and when the button 23 is pressed, the electric lead is electrified to ignite fireworks. The indicator light 24 is used to indicate the status of the device, such as whether it is energized or not, whether it is ignition or not.

Further, the button 23 and the indicator lamp 24 are electrically connected with the circuit board.

Further, the indicator light 24 is preferably an LED light, and the color of the light bead may be red, blue or other colors.

Further, the switch 25 is used to control the power supply of the ignition cylinder.

The electronic ignition cylinder is installed as follows: and (3) loading the fireworks into the mounting groove, leading out the electrical leads of the fireworks from the lead groove, connecting the electrical leads to the lead holes, and loading the batteries into the battery groove, wherein the preparation work is finished. The fireworks can be ignited by opening the switch and pressing the button.

The utility model has the following beneficial effects: according to the electronic ignition cylinder, an ignition method that a player directly uses a power supply to switch on a lead is changed into a method that the lead is connected into the ignition cylinder in advance and then the switch is pressed, and meanwhile, the firework emitting port faces to the outer side, so that accidental injury to the player after cold firework is ignited is avoided, and the safety is improved. Meanwhile, the structure of the ignition cylinder is formed by splicing and combining the first shell and the second shell, so that the assembly efficiency of the ignition cylinder is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. The utility model provides an electronic ignition section of thick bamboo, its characterized in that includes barrel and circuit element, the barrel is including the fireworks installation department that is located barrel one end and the portion of gripping that is located the barrel other end, circuit element sets up in the portion of gripping, circuit element includes circuit board, battery jar, switch and lead wire hole, electric connection between circuit board, battery jar, switch and the lead wire hole, the barrel includes first casing and second casing, first casing and second casing detachable connection.

2. The electronic ignition cartridge of claim 1, wherein said firework mounting portion is provided with a mounting slot and a lead slot.

3. The electronic ignition cartridge of claim 2, wherein said mounting groove is of cylindrical configuration.

4. The electronic ignition cartridge of claim 2, wherein the mounting groove inner wall is provided with a spring.

5. The electronic ignition cartridge of claim 1, further comprising a securing ring that is sleeved on an end of the cartridge body at which the firework mounting portion is located.

6. The electronic ignition cartridge of claim 1, wherein said firework mounting portion is made of a high temperature resistant material.

7. The electronic ignition cartridge of claim 1, wherein said first housing and second housing are connected by screws.

8. The electronic ignition cartridge of any one of claims 1-7, wherein said circuit element further comprises a button and an indicator light.

9. The electronic ignition cartridge of claim 8, wherein the indicator light is an LED light.

10. The electronic ignition cartridge of claim 8, wherein said button and indicator light are electrically connected to said circuit board.