Safe setting-off device

Abstract

The utility model provides a safe setting-off device which comprises a base, a cavity and a conducting channel, the cavity is arranged on the base and used for containing a first setting-off product, and the conducting channel is arranged on the base, adjacent to the cavity and used for containing a lead of the first setting-off product. Therefore, chain ignition of the first set-off product is achieved. According to the technical scheme, the first set-off product is placed in the cavity, and the lead is located in the conduction channel, so that the set-off products are sequentially and orderly ignited through the chain ignition reaction, the technical effect that the set-off products are sequentially set off is achieved, continuous set-off with rhythm sensation is achieved, and the set-off effect is good. And in addition, the lead and the set-off product main body can be effectively isolated, and the risk of accidental ignition is reduced. Meanwhile, the chain ignition reaction reduces the operation requirements for a plurality of independent leads, and reduces the problems caused by human negligence or misoperation.

Description

[0001] priority

[0002] This utility model is prioritized by Chinese application No. 202422235989.6. Technical Field

[0003] This utility model relates to the field of toy technology, specifically a safe ignition device. Background Technology

[0004] During festivals and celebrations, people often set off fireworks and firecrackers as a way to celebrate. For example, double-bang firecrackers are entertainment products that burn (explode) after being ignited by a fire source and are accompanied by sound, light, color, smoke, fog and other effects.

[0005] Currently, when setting off recreational products such as double-bang firecrackers, they are usually placed on the ground or held in the hand before being ignited. If placed on the ground, the product is prone to tilting due to the uneven surface and the inability to be aimed directly at the sky, thus failing to achieve the intended fun. It is also easy for the product to deviate from its intended flight path and fall into buildings or crowds, causing injury. If placed in the hand before ignition, there are significant safety hazards, especially for young children or those who are not skilled at the craft.

[0006] In addition, currently, each item is lit one by one, and the product must be placed upright on the ground before lighting. This requires time to find a flat location for lighting, making the choice of lighting location extremely limited. Utility Model Content

[0007] This utility model addresses the technical problems existing in the prior art by providing a safe ignition device that is portable, has a wide range of suitable locations, and is highly entertaining.

[0008] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a safe ignition device, wherein the safe ignition device includes:

[0009] Base;

[0010] A cavity, which is disposed on the base and is used to hold the first ignition product;

[0011] A conductive channel is provided on the base and adjacent to the cavity. The conductive channel is used to place the lead wire of the first ignition product so as to realize the interlocking ignition of the first ignition product.

[0012] The aforementioned safe ignition device further includes:

[0013] The base has a ring-shaped cross-section.

[0014] The cavity is a hollow column, and several hollow columns are arranged along the circumference of the base and are used to place the rod of the first ignition product. Several of the first ignition products are continuously ignited in the conductive channel of the base.

[0015] The safe ignition device, wherein the base is a first base, the first base includes a fixed body, a first outer wall, and a first bottom wall, the bottom of the fixed body is connected to the first outer wall through the first bottom wall, such that the gap between the outer wall of the fixed body in the circumferential direction, the first outer wall, and the first bottom wall forms an annular conductive channel, the conductive channel being the first conductive channel;

[0016] The hollow column is a first hollow column, which is located on the fixed body and arranged along its height direction. The lead wire of the first ignition product is located in the first conductive channel.

[0017] In the aforementioned safe ignition device, the first hollow column has a first recess opening toward the first outer side wall, and the first outer side wall has a first support piece opposite to the first recess, which together with the first recess supports the portion of the first ignition product on which the lead wire is disposed.

[0018] The aforementioned safe ignition device, wherein the base is a second base, the second base comprising a first body, a second outer side wall, and a second bottom wall;

[0019] The first body is annular and connected to the second outer wall. The first body is provided with a plurality of second hollow columns arranged along its height direction. The second hollow columns are used to place the first ignition product.

[0020] The aforementioned safe ignition device further includes a second body on the second base, wherein the second body is a cylinder;

[0021] The second body is provided with a plurality of third hollow columns, which are arranged along its height direction and are used to place the first ignition product;

[0022] The conductive channel is a second conductive channel, which is formed by the inner wall of the first body in the circumferential direction, the outer wall of the second body, and the second bottom wall, and the lead wire of the first ignition product is located in the second conductive channel;

[0023] The first ignition product is placed inside the second hollow column and / or the third hollow column, and the lead wire is placed in the second conductive channel.

[0024] The aforementioned safe ignition device includes a plurality of first support rods arranged at equal intervals along the circumference of the base, with one end of each first support rod inserted into a first support cylinder of the base and the other end abutting against the ground, thus creating a gap between the base and the ground; the first support cylinder is located on the outer side of the base.

[0025] The aforementioned safe ignition device includes a cover adapted to the upper part of the base, and the cover has a plurality of first through holes.

[0026] The aforementioned safe ignition device includes a first insert post between adjacent hollow columns on the upper surface of the base, and a hollow cylinder adapted to and abutting against the first insert post on the upper surface of the cover.

[0027] The aforementioned safe ignition device includes:

[0028] The base is a third base, and the third base is provided with a plurality of cavities, the cavities being second cavities; the second cavities are arranged side by side or diagonally on the third base;

[0029] The conductive channel is a third conductive channel, and the third conductive channel is detachably connected to the third base or integrally formed;

[0030] The third base is provided with a second support rod to ensure that the base is stably placed on the ground. The second support rod is integrally formed with the third base or can be detachably connected.

[0031] The aforementioned safe ignition device includes:

[0032] The base is a fourth base, and the fourth base is provided with a plurality of third cavities and a fourth cavity. The third cavities are arranged side by side or diagonally and are used to place the head of the first ignition product. The fourth cavity is arranged opposite to the third cavity and is used to place the rod of the first ignition product.

[0033] The conductive channel is the fourth conductive channel, which is adjacent to the third cavity and is detachably connected to or integrally formed with the fourth base;

[0034] The fourth base is provided with a third support rod to ensure that the base is stably placed on the ground; the third support rod is integrally formed with the fourth base or can be detachably connected.

[0035] The beneficial effects of this utility model are:

[0036] This utility model discloses a safe ignition device, further comprising: a base, a cavity, and a conductive channel. The cavity is disposed on the base and is used to place a first ignition product. The conductive channel is disposed on the base and adjacent to the cavity, and is used to place the lead wire of the first ignition product to achieve interlocking ignition of the first ignition product. In the technical solution of this utility model, by placing the first ignition product in the cavity and the lead wire located in the conductive channel and interconnected, an interlocking ignition reaction is achieved. The ignition sequence of the lead wires is controlled, so that the ignition products are ignited sequentially in a preset order, thus avoiding the dangers caused by disordered ignition. The interlocking ignition reaction allows for continuous and rhythmic ignition, achieving a visually continuous overall ignition effect. It also effectively isolates the lead wire from the main body of the ignition product, reducing the risk of accidental ignition. In addition, the interlocking ignition reaction reduces the need to operate multiple independent lead wires, reducing problems caused by human negligence or improper operation. The base provides a stable foundation for the entire ignition device, ensuring that the device will not move or tilt due to external factors (such as wind or uneven ground) during the ignition process, thereby improving safety. The cavity is used to individually place each ignition product, which not only helps to maintain the ignition order, but also prevents unignited products from being affected by external factors or other burning products, reducing the risk of accidental ignition. Attached Figure Description

[0037] Figure 1 This is a three-dimensional structural diagram of the incendiary product placed in Embodiment 1 of this utility model;

[0038] Figure 2 This is a three-dimensional structural diagram of the conductive channel when the support rod, cover, and first insert are removed after the first embodiment of this utility model is not installed and the longitudinal section of the channel is V-shaped.

[0039] Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure from another perspective after the cover is removed;

[0040] Figure 4 This is a three-dimensional structural diagram of Embodiment 1 of this utility model after the support rod has been removed when the ignition product is not installed;

[0041] Figure 5 This is a top view of Embodiment 2 of this utility model;

[0042] Figure 6 This is a three-dimensional structural diagram of Embodiment 2 of this utility model;

[0043] Figure 7 This is a three-dimensional structural diagram of Embodiment 3 of this utility model;

[0044] Figure 8This is a left view of Embodiment 3 of this utility model;

[0045] Figure 9 This is a three-dimensional structural diagram of Embodiment 4 of this utility model.

[0046] The attached diagram lists the components represented by each number as follows:

[0047] First support plate 115, cover 116, first through hole 117, first lead hole 118, first insert post 119, hollow cylinder 120, annular protrusion 121, first hollow cylinder 122A;

[0048] First support rod 400A, first support cylinder 500A, first base 100A, fixed body 111A, first outer side wall 112A, first bottom wall 113A, first conductive channel 300A, first hollow column 101A, first notch 114A;

[0049] Second base 100B, first body 111B, second outer side wall 112B, second bottom wall 113B, second hollow column 101B, second body 111C, third hollow column 101C, second conductive channel 300B;

[0050] Third base 100C, second cavity 600B, third conductive channel 300C, second support rod 400B, second support cylinder 500B;

[0051] Fourth base 100D, fourth cavity 600D, fourth conduction channel 300D, third support rod 400C, third support cylinder 500C;

[0052] First set off product 200;

[0053] Top cover 501. Detailed Implementation

[0054] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0055] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0056] In the description of this utility model, the term "for example" is used to mean "serving as an example, illustration, or description." Any embodiment described as "for example" in this utility model is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use this utility model. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this utility model can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of this utility model with unnecessary detail. Therefore, this utility model is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed herein.

[0057] This utility model provides a safe ignition device, which includes a base, a cavity, and a conductive channel.

[0058] The cavity is disposed on the base and is used to hold the first ignition product. The conductive channel is adjacent to the cavity and is used to hold the lead wire of the first ignition product, enabling the first ignition products to be ignited in a chain reaction. The chain ignition means that igniting one of the first ignition products can ignite other first ignition products through its impact force and / or firepower, achieving the effect that igniting just one first ignition product can trigger a chain reaction that ignites the other first ignition products, thus achieving continuous fireworks release without the need for multiple ignitions.

[0059] The following describes the safe ignition device of this utility model with specific embodiments.

[0060] Example 1

[0061] This embodiment provides a safe, reliable, portable, easy-to-store, and fun device, which is more suitable for small everyday fireworks products. See [link / reference] Figures 1-2 Specifically, it is a safe ignition device, including a first base 100A with a ring-shaped cross-section. Several first hollow columns 101A are arranged along the circumference of the first base 100A for placing the rods of first ignition products 200, so that several first ignition products 200 are continuously ignited within the first conductive channel 300A of the first base 100A. Figure 3 As shown, several first support rods 400A are equally spaced along the outer wall of the first base 100A in the circumferential direction, such as... Figure 1 As shown, one end of the first support rod 400A is inserted into the first support cylinder 500A of the first base 100A, and the other end abuts against the ground, so that the first base 100A has a gap with the ground.

[0062] Specifically, the first hollow column 101A has the same shape as the ignition product, for example, it is cylindrical; and the number of the first hollow columns 101A can be 6, 8, 10, etc., depending on the diameter of the first base 100A; one first ignition product 200 corresponds to one first hollow column 101A.

[0063] This device can be used on hard surfaces, grass, or uneven surfaces in urban areas. Simply insert one end of the first support rod 400A into the first support cylinder 500A, and place the other end on the ground, creating a gap between the bottom of the first base 100A and the ground. Place the flammable product on the first base 100A, ignite the product, and it will rise and ignite along the intended route. The first base 100A can be reused.

[0064] More specifically, see Figures 1-4 The first support cylinder 500A is a cylindrical structure with an open bottom and a top cover 501. To reduce weight, save materials, and facilitate observation, the support cylinder 500 has an opening at the top, meaning the area of ​​the top cover 501 is smaller than the area of ​​the upper surface of the first support cylinder 500A. For example, the first support cylinder 500A can be an inclined cylindrical structure, i.e., inclined to the outer wall of the first base 100A such that the first support rod 400A is inserted away from the center line of the first base 100A, or parallel to the outer wall of the first base 100A such that the first support rod 400A is parallel to the longitudinal center line of the first base 100A.

[0065] Based on Example 1: See Figure 3 The first base 100A includes a fixed body 111A, a first outer side wall 112A, and a first bottom wall 113A. The bottom of the fixed body 111A is connected to the first outer side wall 112A through the first bottom wall 113A, so that the gap between the outer side wall of the fixed body 111A in the circumferential direction, the first outer side wall 112A, and the first bottom wall 113A forms an annular first conductive channel 300A. The first hollow column 101A is located on the fixed body 111A and is set along its height direction. The lead wire of the first ignition product 200 is located in the first conductive channel 300A, so that after the first ignition product is ignited, the flame generated by the medicine chamber moves along the path of the first conductive channel 300A to ignite adjacent first ignition products, so as to realize that several first ignition products on the first base 100A are continuously ignited, thereby improving the viewing effect.

[0066] Specifically, the first support cylinder 500A is disposed on the outer side of the first outer side wall 112A, away from the fixed body 111A.

[0067] The first hollow column 101A is provided with a first recess 114A opening towards the first outer side wall 112A. The first outer side wall 112A is provided with a first support piece 115 opposite to the first recess 114A. The first recess 114A and the first support piece 115 jointly support the part of the first ignition product 200 with the lead wire. The bottom end of the first ignition product 200 with the lead wire is located at the upper end of the first recess 114A and the first support piece 115 (that is, the first ignition product 200 can be supported by the first recess 114A and the first support piece 115 simultaneously). At this time, there are gaps between the first ignition product 200 and the inner wall of the first outer side wall 112A and the first conductive channel 300A, so that the first ignition product 200 can rise into the sky after being lit, and the rod of the first ignition product 200 is inserted into the first hollow column 101A. Furthermore, each of the first recesses 114A is provided with at least two first support pieces 115, and the top surface of the first support piece 115 is parallel to the upper surface of the first recess 114A.

[0068] For example: See Figure 4 To ensure ignition of the fuse, the first conductive channel 300A gradually narrows from top to bottom. That is, when the first ignition product is placed in the first hollow column 101A, the fuse is located within the first conductive channel 300A with a gap between it and its inner wall. It can be noted that when the first base 100A is longitudinally cut open, both sides where the fuse is stored are V-shaped with openings facing upwards, to improve the ignition rate of the first ignition product. For example, see... Figures 2-3 The first conductive channel 300A can also be a structure with a consistent width from top to bottom. In this case, the lead wire of the first ignition product 200 is located between the first support plate 115 and the fixed body 111A, and there is a gap between the first support plate 115 and the fixed body 111A.

[0069] For example, see Figure 2 The upper part of the first base 100A is also provided with a cover 116 adapted to it, and the cover 116 is provided with a plurality of first through holes 117 so that the first ignition product 200 is inserted through the first through holes 117, and the lead wire of the first ignition product 200 is located in the first conductive channel 300A, so as to enhance the effect of continuous ignition and ascent of the plurality of first ignition products 200 in the device.

[0070] See Figures 3-4 The first outer side wall 112A is provided with a first point hole 118 that communicates with the first conductive channel 300A, and the first point hole 118 is opposite to one of the first hollow columns 101A on the first base 100A, so as to ignite the lead wire of the first ignition product 200 inserted therein first.

[0071] In the specific implementation process, see Figures 2-4 A first insert post 119 is provided on the upper surface of the fixed body 111A between adjacent first hollow posts 101A. A hollow cylinder 120 is provided on the upper surface of the cover 116 to fit and abut against the first insert post 119. That is, an annular protrusion 121 is provided in the hollow cylinder 120, so that the top end of the first insert post 119 abuts against the lower surface of the annular protrusion 121, making the connection between the cover 116 and the first base 100A more stable.

[0072] A first hollow cylinder 122A for mounting the second ignition product is provided on the side of the first outer side wall 112A facing away from the center of the fixed body 111A, such as Figure 2 As shown, different sizes and types of second-stage fireworks can be launched, thus enabling the same device to hold fireworks of different sizes and types. These second-stage fireworks need to be ignited one by one. Multiple first hollow tubes 122A can be arranged around the first outer wall 112A to allow for the rapid ignition of multiple second-stage fireworks within a short period. The first and second-stage fireworks are typically, but not limited to, rising fireworks, such as skyrocket fireworks.

[0073] This embodiment is implemented as follows:

[0074] 1. When the device is to be used, select an open space with no obstructions above. After installing the first base 100A and the guide ignition component, place the first support rod 400A into the first support cylinder 500A in sequence so that the device is stably placed on the ground.

[0075] 2. Insert the first ignition product 200 through the first through hole 117 and into the first hollow column 101A, so that it is placed vertically into the first hollow column 101A, with its lead wire located in the first conductive channel 300A.

[0076] 3. Ignite the corresponding lead wire at the first lead hole 118. At this time, the flame generated in the rear chamber during the ignition process of the lead wire moves along the first conductive channel 300A to continuously ignite and launch other first ignition products 200 into the air.

[0077] 4. If there are different sizes of the first firing product 200, the sky will present different scenes during the firing process, which will increase the fun. In addition, if there are other models of products (such as the second firing product, not shown in the figure), their rods can be inserted into the first hollow tube 122A and lit one by one, without the need to hold them or find a fixed point on the ground, saving time and improving safety.

[0078] Example 2

[0079] See another embodiment of this utility model. Figures 5-6 Specifically, the second base 100B has a ring-shaped cross-section, such as... Figure 6 The second base 100B includes a first body 111B, a second body 111C, a second outer side wall 112B, and a second bottom wall 113B. The first body 111B is annular and connected to the second outer side wall 112B. The three together form a stable frame structure. This design increases the rigidity and stability of the entire base, ensuring that the base is not easily moved or tilted during the ignition process, thereby improving the overall safety.

[0080] The first body 111B is provided with a plurality of hollow columns, wherein the hollow columns are second hollow columns 101B, the second hollow columns 101B are located on the first body 111B and are arranged along its height direction, and the second hollow columns 101B are used to place the first ignition product. Figure 5 The second hollow column 101B has the same shape as the first ignition product, for example, it can be cylindrical or rectangular. The number of second hollow columns 101B can be 6, 8, or 10, depending on the diameter of the base; one first ignition product is placed in one hollow column. Since each ignition product burns within a fixed hollow column, the resulting residue is easier to collect and clean, helping to reduce environmental pollution. The second hollow column 101B has a second notch opening towards the second conductive channel 300B. The lead of the first ignition product is placed in the second conductive channel 300B through the second notch, making the physical isolation between the leads more effective and preventing the flame or sparks from spreading to other unprepared ignition products.

[0081] The second body 111C is a cylinder and is used to hold the first ignition product. The second body 111C has a plurality of third hollow columns 101C, which are arranged along its height direction and are used to hold the first ignition product; for example Figure 5 The third hollow column 101C has the same shape as the first ignition product, for example, it can be cylindrical or rectangular. The number of the third hollow columns 101C can be 6, 8, or 10, depending on the diameter of the base.

[0082] The conductive channel is a second conductive channel 300B, which is formed by the inner wall of the first body 111B in the circumferential direction, the outer wall of the second body 111C, and the second bottom wall 113B. The lead of the first ignition product is located in the second conductive channel 300B. With the lead of the first ignition product located in the second conductive channel 300B, a more complex and orderly ignition effect can be created through a carefully designed interlocking ignition mechanism. The first ignition product is placed on the second hollow column 101B, and the lead of the first ignition product is placed in the second conductive channel 300B. Specifically, as shown... Figure 5 The first ignition product is placed inside the second hollow column 101B and / or the third hollow column 101C, and the lead wire is placed in the second conductive channel 300B. Specifically, when the second hollow column 101B and the third hollow column 101C are combined, the second conductive channel 300B is located between the second hollow column 101B and the third hollow column 101C. The second hollow column 101B and the third hollow column 101C can contain the same type of ignition product or different types of ignition products. The lead wires of the ignition products in the second hollow column 101B and the third hollow column 101C are all placed in the second conductive channel 300B. The second conductive channel 300B not only provides additional physical isolation for the lead wires, preventing accidental contact between the lead wires, but also guides the flame to propagate along a predetermined path, which helps to achieve a more accurate and reliable chain ignition reaction.

[0083] Consistent with Embodiment 1, the first support cylinder 500A is located on the outer side of the second base 100B, serving as an external support structure and increasing the overall rigidity and stability of the entire device. This design is particularly suitable for situations requiring the device to withstand large reaction forces or wind forces. With the device placed on the open ground above the second base, the first support rod 400A is sequentially inserted into the first support cylinder 500A, as shown... Figure 5 and Figure 6 As shown, one end of the first support rod 400A is inserted into the first support cylinder 500A of the second base 100B, and the other end abuts against the ground, so that the second base 100B is stably placed on the ground, and the second base 100B maintains a certain distance from the ground. This arrangement ensures that the second base 100B is stably placed on the ground and maintains a certain distance from the ground. This design ensures that the base will not easily move or tip over when the flammable product is ignited, thereby improving the safety of the flammable product.

[0084] Specifically, several second hollow pillars 101B are arranged along the circumference of the second base 100B. These second hollow pillars 101B are used to hold the first ignition products. A circular second conductive channel 300B is formed in the center of each second hollow pillar 101B. This channel 300B holds the leads of the first ignition products. When concentrated in the second conductive channel 300B, the leads can be ignited in a concentrated manner, achieving a chain-like ignition reaction of several first ignition products. This design allows for precise control of the ignition sequence of each ignition product, ensuring the consistency and reliability of the ignition effect. Figure 6 Several first support rods 400A are evenly spaced along the outer wall of the base circumferential direction. One end of the first support rod 400A is inserted into the first support cylinder 500A of the second base 100B, and the other end abuts against the ground, so that there is a gap between the base and the ground, ensuring stable contact between the base and the ground, and maintaining an upright state even on uneven ground.

[0085] Example 3

[0086] Reference Figures 7-8 The third embodiment of this utility model provides a safe ignition device, wherein the base is a third base 100C, the cavity is a second cavity 600B and the conductive channel is a third conductive channel 300C.

[0087] The third base 100C can be rectangular, but is not limited to, to facilitate the placement of the first ignition products and to create a continuous ignition effect. The third base 100C may be equipped with a second support rod 400B to ensure stable placement on the ground. The second support rod 400B is integrally formed with or detachably connected to the third base 100C. Specifically, at least three second support rods 400B are provided on the third base 100C to provide stable support. The second support rods 400B can be symmetrically arranged on both sides of the third base 100C. Figure 8 As shown, the second support rod 400B can be disposed on the third base 100C on the side opposite to the third conductive channel 300C. Furthermore, the second support rod 400B can be fixed to the third base 100C, or it can be detached from the third base 100C. Figure 8As shown, for example, the third base 100C may be provided with a second support cylinder 500B corresponding to the second support rod 400B. The second support rod 400B is inserted into the second support cylinder 500B. In some embodiments, an adjustable second support cylinder 500B may also be used, so that the angles of the four second support rods 400B can be adjusted arbitrarily, and the other end of the second support rod 400B abuts against the ground, so that the third base 100C has a certain distance and angle from the ground, which can achieve the best effect of fireworks release.

[0088] A plurality of cavities are provided on the third base 100C, and the cavities are second cavities 600B. For example... Figure 7 As shown, the second cavities 600B are arranged side-by-side on the third base 100C. In other cases, they can be arranged diagonally, or even staggered, but are not limited to these arrangements, thus achieving different ignition effects. The second cavities 600B can be rectangular or circular, or have multiple cavities of various shapes, thus matching the shape of the first ignition product 200 and facilitating the placement of different types of the first ignition product within the second cavities 600B. Furthermore, the second cavities 600B can be arranged at a certain angle to the third base 100C, which is beneficial for achieving the best fireworks release effect. The number of second cavities 600B can be 6, 8, or 10, depending on the actual situation, and is not limited to the above numbers.

[0089] Figure 7 and Figure 8 As shown, the third conductive channel 300C is detachably connected to or integrally formed with the third base 100C. Specifically, the third conductive channel 300C is arranged adjacent to one side of the second cavity 600B. The third conductive channel 300C can be detachably connected to the third base 100C or integrally formed with the third base 100C. Furthermore, the third conductive channel 300C gradually decreases in size from top to bottom or has a uniform width. This arrangement helps guide the flame and airflow, ensuring that the fuse can be ignited along the expected path, improving the ignition success rate of the ignition product, and making the flame more concentrated, thereby optimizing the ignition effect. A first ignition hole 118 is provided on one side of the third conductive channel 300C, which facilitates ignition of the first ignition product from the opening, enabling convenient ignition and a chain ignition effect.

[0090] Specifically, such as Figure 8As shown, the device is placed on an open ground, with the second support rods 400B on both sides of the third base 100C opened at the same angle. The bottom ends of the second support rods 400B abut against the ground, ensuring the device is stably placed on the ground and maintaining a certain distance from it. This ensures the device will not tip over or move during ignition, providing extremely high stability. The first ignition product 200 is placed inside the second cavity 600B, and the wires of the first ignition product 200 are placed inside the third conductive channel 300C, with all wires interconnected. The third conductive channel 300C is used to hold the leads of the first ignition product 200. Igniting any one of the first ignition products 200 will cause the others to ignite sequentially through a chain reaction, achieving a continuous ignition effect with safety, preventing indiscriminate ignition. Through the chain reaction, multiple ignition products can be ignited in a preset order, creating a complex yet orderly ignition effect. This not only enhances the viewing experience but also ensures the safety of the ignition activity.

[0091] Example 4

[0092] Reference Figure 9 The fourth embodiment of this utility model provides a safe ignition device, comprising:

[0093] The base is a fourth base 100D, and the fourth base 100D is provided with a plurality of the third cavities 600C and the fourth cavity 600D. The third base 100C can be rectangular, but is not limited to, so as to facilitate the placement of the first ignition product and to form a continuous ignition effect. Figure 9 As shown, the fourth base 100D is equipped with a third support rod 400C. The third support rod 400C provides an additional support point for the fourth base 100D, ensuring that the entire device is more stable on the ground and reducing the risk of tipping over due to wind or other external factors. The third support rod 400C is integrally formed with the fourth base 100D or is detachably connected.

[0094] Specifically, the fourth base 100D is provided with the third support rod 400C on its left and right sides respectively, and the third support rod 400C can be fixed to the fourth base 100D or detachably connected to the fourth base 100D, such as... Figure 9As shown, for example, the fourth base 100D may be provided with a third support cylinder 500C corresponding to the third support rod 400C. The third support rod 400C is inserted into the third support cylinder 500C. There are at least two third support rods 400C on each side of the fourth base 100D. In some embodiments, the third support rods can be relatively flexibly adjusted relative to the fourth base 100D, so that the angle of the third support rod 400C can be adjusted arbitrarily. The third support rods 400C on both sides are correspondingly arranged, so that the other end of the third support rod 400C can abut against the ground. This achieves a certain distance and angle between the fourth base 100D and the ground, which can achieve the best effect of fireworks release. Furthermore, a proper support rod design can reduce the pressure of the base directly contacting the ground and protect the ground from damage, especially in the case of grass or soft soil.

[0095] The third cavity 600C is arranged side-by-side or diagonally and is used to house the head of the first ignition product. The fourth cavity 600D is arranged opposite to the third cavity 600C, forming a support between them and having a predetermined distance. It is used to house the rod of the first ignition product, which passes through the third cavity 600C and the fourth cavity 600D from top to bottom, ensuring that each first ignition product is securely placed before launch. Each ignition product is placed in an independent cavity, reducing direct contact between leads and lowering the risk of accidental ignition. Even if one ignition product malfunctions, it will not affect other products. Specifically, the third cavity 600C has the same shape as the first ignition product, for example, it can be cylindrical or cuboid. The shapes of the third cavity 600C and the fourth cavity 600D may be the same or different, depending on the actual situation. The number of third cavities 600C can be 6, 8, or 10, determined according to the size of the fourth base 100D. Because setup and maintenance become simpler and require less manpower, overall operating costs are reduced.

[0096] The conductive channel is the fourth conductive channel 300D, which is adjacent to the third cavity 600C and detachably connected to or integrally formed with the fourth base 100D. Although adjacent to the third cavity 600C, the fourth conductive channel 300D is independently set up, effectively isolating the lead wire from the external environment and reducing the risk of accidental sparks or flames directly contacting the lead wire. The upper surface area of ​​the fourth conductive channel 300D is greater than or equal to the lower surface area. The larger upper surface area can reduce the possibility of backfire. Even if a certain ignition product fails to ignite or burns incompletely, the larger space helps to disperse heat and pressure, reducing the risk of chain reaction interruption. The lead wires of the first ignition products are set to the fourth conductive channel 300D and interconnected to realize the chain ignition reaction of the first ignition products. That is, igniting any one of the first ignition products will ignite the other first ignition products in sequence, ensuring that each ignition product is ignited in a predetermined order, reducing the risk of accidental simultaneous ignition of multiple products or disordered ignition. In some embodiments, multiple rows of third cavities 600C and fourth conduction channels 300D can be arranged vertically to achieve the effect of multi-row transmission.

[0097] Specifically, the device is placed on an open ground, and the fourth base 100D is stably placed using the third support rod 400C, forming a stable support system. Even on uneven ground, this ensures the base will not tip over or move. The third support rod 400C maintains a certain space between the fourth base and the ground, which not only helps prevent ground moisture from affecting the device but also reduces instability caused by uneven ground. The first ignition product is passed sequentially from top to bottom through the third cavity 600C and the fourth cavity 600D, allowing it to be stably placed on the fourth base 100D. The lead wire of the first ignition product is placed within the fourth conductive channel 300D and interconnected. The fourth conductive channel 300D can be integrally formed with the fourth base 100D or can be detachable; this allows for a chain ignition reaction of the first ignition product, requiring only one ignition through the first point hole 118. Figure 9 Ignite any one of the first-stage ignition products, and the other first-stage ignition products will be ignited in sequence through a chain reaction. The first-stage ignition products will be ignited one by one, providing a more rhythmic and visually appealing ignition effect.

[0098] In summary, this utility model discloses a safe ignition device, which further includes the base, the cavity, and the conductive channel. The cavity is disposed on the base and is used to place the first ignition product. The conductive channel is disposed on the base and adjacent to the cavity, and is used to place the lead wire of the first ignition product to achieve a chain ignition reaction of the first ignition product. In the technical solution of this utility model, by placing the first ignition product in the cavity and the lead wires located in the conductive channel and interconnected, a chain ignition reaction is achieved. The ignition sequence of the lead wires is controlled, so that the ignition products are ignited sequentially in a preset order, thus avoiding the dangers caused by disordered ignition. At the same time, the chain ignition reaction can ignite continuously and rhythmically, achieving a visually continuous overall ignition effect. It can also effectively isolate the lead wires from the main body of the ignition product, reducing the risk of accidental ignition. In addition, the chain ignition reaction reduces the need to operate multiple independent lead wires, reducing problems caused by human negligence or improper operation. The base provides a stable foundation for the entire ignition device, ensuring that it will not move or tilt due to external factors (such as wind or uneven ground) during the ignition process, thus improving safety. The chamber is designed to individually hold each ignition product, which not only helps maintain the ignition sequence but also prevents unlit products from being affected by external factors or other burning products, reducing the risk of accidental ignition.

[0099] It should be noted that the descriptions of each embodiment in the above embodiments have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0100] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0101] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A safe ignition device, characterized in that, The safe ignition device includes: Base; A cavity, which is disposed on the base and is used to hold the first ignition product; A conductive channel is provided on the base and adjacent to the cavity. The conductive channel is used to place the lead wire of the first ignition product so as to realize the interlocking ignition of the first ignition product.

2. The safe ignition device according to claim 1, characterized in that, The safe ignition device also includes: The base has a ring-shaped cross-section. The cavity is a hollow column, and several hollow columns are arranged along the circumference of the base and are used to place the rod of the first ignition product. Several of the first ignition products are continuously ignited in the conductive channel of the base.

3. The safe ignition device according to claim 2, characterized in that, The base is a first base, which includes a fixed body, a first outer side wall, and a first bottom wall. The bottom of the fixed body is connected to the first outer side wall through the first bottom wall, so that the gap between the outer side wall of the fixed body in the circumferential direction, the first outer side wall, and the first bottom wall forms an annular conductive channel, which is the first conductive channel. The hollow column is a first hollow column, which is located on the fixed body and arranged along its height direction. The lead wire of the first ignition product is located in the first conductive channel.

4. A safe ignition device according to claim 3, characterized in that, The first hollow column is provided with a first notch that opens toward the first outer side wall, and the first outer side wall is provided with a first support piece that is opposite to the first notch. The first notch and the first support piece together support the part of the first ignition product on which the lead wire is provided.

5. A safe ignition device according to claim 2, characterized in that, The base is a second base, which includes a first body, a second outer side wall, and a second bottom wall. The first body is annular and connected to the second outer wall. The first body is provided with a plurality of second hollow columns arranged along its height direction. The second hollow columns are used to place the first ignition product.

6. A safe ignition device according to claim 5, characterized in that, The second base also includes a second body, which is a cylinder; The second body is provided with a plurality of third hollow columns, which are arranged along its height direction and are used to place the first ignition product; The conductive channel is a second conductive channel, which is formed by the inner wall of the first body in the circumferential direction, the outer wall of the second body, and the second bottom wall, and the lead wire of the first ignition product is located in the second conductive channel; The first ignition product is placed inside the second hollow column and / or the third hollow column, and the lead wire is placed in the second conductive channel.

7. A safe ignition device according to claim 2, 3 or 5, characterized in that, Several first support rods are evenly spaced along the circumference of the base, with one end of each first support rod inserted into the first support cylinder of the base and the other end abutting against the ground, so that there is a gap between the base and the ground; the first support cylinder is located on the outer side of the base.

8. A safe ignition device according to claim 2, 3 or 5, characterized in that, The upper part of the base is also provided with a cover adapted to it, and the cover is provided with a number of first through holes.

9. A safe ignition device according to claim 8, characterized in that, A first insert post is provided between adjacent hollow columns on the upper surface of the base, and a hollow cylinder adapted to and abutting against the first insert post is provided on the upper surface of the cover.

10. A safe ignition device according to claim 1, characterized in that, include: The base is a third base, and the third base is provided with a plurality of cavities, the cavities being second cavities; the second cavities are arranged side by side or diagonally on the third base; The conductive channel is a third conductive channel, and the third conductive channel is detachably connected to the third base or integrally formed; The third base is provided with a second support rod to ensure that the base is stably placed on the ground. The second support rod is integrally formed with the third base or can be detachably connected.

11. A safe ignition device according to claim 1, characterized in that, include: The base is a fourth base, and the fourth base is provided with a plurality of third cavities and a fourth cavity. The third cavities are arranged side by side or diagonally and are used to place the head of the first ignition product. The fourth cavity is arranged opposite to the third cavity and is used to place the rod of the first ignition product. The conductive channel is the fourth conductive channel, which is adjacent to the third cavity and is detachably connected to or integrally formed with the fourth base; The fourth base is provided with a third support rod to ensure that the base is stably placed on the ground; the third support rod is integrally formed with the fourth base or can be detachably connected.

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