Double-arc ignition gun provided with safety lock and illuminating lamp
By introducing safety locks and lighting designs into the arc ignition gun, the safety hazards caused by the exposure of the arc ignition end are solved, and a stable and reliable ignition process and multi-functional use are achieved, which enhances the safety and applicability of the equipment.
Patent Information
- Application Number
- CN202421152420.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing arc ignition ignition guns are unsafe to use because the arc launch end is exposed and lacks a safety lock structure, which is prone to danger due to misoperation.
A double arc ignition gun equipped with safety locks and lighting lamps was designed. By setting a fixed and movable bracket on the inside of the outer shell, combined with push buttons, power switches, discharge switches and safety locks, ignition protection and misoperation prevention are achieved. And use LED light sources to provide lighting during the ignition process.
It realizes the stability, reliability and safety of the ignition structure, prevents misoperation, and has lighting functions, suitable for more environments.
Smart Images
Figure CN222256686U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an ignition gun, in particular to a double arc ignition gun provided with a safety lock and a lighting lamp. Background Art
[0002] The arc ignition gun uses a high-voltage package to boost the voltage and discharge instantly through the arc emitting ends at both ends to generate an arc, which is then used for ignition. The arc ignition gun in the prior art generally includes a shell and an arc emitting end. The shell is provided with a control circuit board connected to the arc emitting end, a high-voltage package, and a power supply for powering the control circuit board. The arc emitting end is directly arranged at the upper end of the shell, and the shell is also provided with a switch for controlling the arc emitting end to emit an arc. The arc ignition gun with this structure is unsafe to use because the arc emitting end is arranged at the upper end of the shell and is directly exposed to the outside, especially some children are prone to misoperation and danger. In addition, there is a lack of a safety lock structure, which poses a risk of misoperation. Utility Model Content
[0003] In view of the above problems, the utility model aims to provide a double arc ignition gun provided with a safety lock and an illumination lamp, the ignition structure of which is stable and reliable, can prevent misoperation, and has an illumination function.
[0004] The technical solution of the utility model is a double arc ignition gun provided with a safety lock and an illumination lamp, comprising an outer shell, a fixed bracket arranged at the lower inner part of the outer shell, and a movable bracket arranged at the upper inner part of the outer shell, a slide groove is arranged axially on the top surface of the middle part of the outer shell, a tail cover is connected to the rear end of the outer shell, a fire shell is connected to the front end of the outer shell, an annular LED light source and a transparent lampshade are arranged between the fire shell and the outer shell, an ignition protection seat is connected to the front end of the movable bracket, a circuit board is connected to the bottom of the movable bracket, a high-voltage package and a battery are electrically connected to the front and rear ends of the circuit board respectively, and the middle top surface of the movable bracket A push button is connected, the push button extends out of the slide slot and is pushed forward along the slide slot to drive the movable bracket to move forward so that the ignition protection seat extends out to ignite, the rear end of the movable bracket is connected to the rear end of the fixed bracket by a compression spring to maintain a tensioned state, a power switch in contact with the bottom surface of the push button is arranged on the top of the circuit board, a discharge switch is arranged at the bottom of the circuit board, a safety lock that can lock the movable bracket is arranged on the top of the fixed bracket, and a charging socket connected to the circuit board is arranged on the bottom surface of the fixed bracket; press the push button downward to contact and turn on the power switch to light up the LED light source, and after opening the safety lock, push the push button forward to reach the position to trigger the discharge switch to achieve ignition.
[0005] Preferably, there are four ignition columns on the ignition protection seat, and the four ignition columns are arranged in a rectangular shape. The power switch is pressed down and pushed forward to the position to trigger the discharge switch to form arcs between the two diagonal ignition columns, and finally form a double arc ignition.
[0006] Preferably, a transverse slot is provided on the top surface of the movable bracket, and when the safety lock slides transversely, it is inserted into the transverse slot to limit the axial movement of the movable bracket.
[0007] Preferably, the top surface of the movable bracket located in front of the push button is provided with several power indicator light holes arranged along the length direction, and the corresponding positions of the circuit board are provided with multiple power indicator lights for displaying the remaining battery power in real time. The light of each power indicator light is radiated outward through a corresponding power indicator light hole, and a light guide lampshade is provided between the power indicator light and the power indicator light hole.
[0008] The utility model has a simple and safe ignition method, a stable and reliable overall structure, and a lighting function, so that it has better use functions. At the same time, a safety lock structure is provided to prevent ignition by mistaken operation, and it is suitable for more environments. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the structure of the utility model;
[0010] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;
[0011] Figure 3 It is a top view of the utility model;
[0012] Figure 4 for Figure 3 Cross-sectional view along AA direction;
[0013] Figure 5 It is an exploded view of the utility model;
[0014] Figure 6 for Figure 5 A schematic diagram of the structure from another perspective;
[0015] Among them: 1—outer shell; 1a—slide groove; 2—fixed bracket; 3—movable bracket; 31—power indicator light hole; 4—tail cover; 5—fire shell; 6—LED light source; 7—transparent lampshade; 8—ignition protection seat; 9—circuit board; 91—power indicator light; 10—high-voltage package; 11—battery; 12—push button; 13—power switch; 14—safety lock; 15—charging socket; 16—light guide lampshade; 17—discharge switch. DETAILED DESCRIPTION
[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0017] like Figures 1 to 6As shown, the utility model provides a double arc ignition gun provided with a safety lock and an illumination lamp, comprising an outer shell 1, a fixed bracket 2 arranged at the lower inner part of the outer shell 1, and a movable bracket 3 arranged at the upper inner part of the outer shell 1, wherein a slide groove 1a is axially arranged on the top surface of the middle part of the outer shell 1, a tail cover 4 is connected to the rear end of the outer shell 1, a fire shell 5 is connected to the front end of the outer shell 1, an annular LED light source 6 and a transparent lampshade 7 are arranged between the fire shell 5 and the outer shell 1, an ignition protection seat 8 is connected to the front end of the movable bracket 3, a circuit board 9 is connected to the bottom of the movable bracket 3, a high-voltage package 10 and a battery 11 are electrically connected to the front and rear ends of the circuit board 9, and a push button 12 is connected to the top surface of the middle part of the movable bracket 3. The push button 12 extends out of the slide slot 1a and is pushed forward along the slide slot 1a to drive the movable bracket 3 to move forward so that the ignition protection seat 8 extends out to ignite. The rear end of the movable bracket 3 is connected to the rear end of the fixed bracket 2 by a compression spring to maintain a tensioned state. A power switch 13 in contact with the bottom surface of the push button 12 is arranged on the top of the circuit board 9, and a discharge switch 17 is arranged at the bottom of the circuit board 9. A safety lock 14 that can lock the movable bracket 3 is arranged on the top of the fixed bracket 2, and a charging socket 15 connected to the circuit board 9 is arranged on the bottom surface of the fixed bracket 2; press the push button 12 downward to contact and turn on the power switch 13 to light up the LED light source 6. After opening the safety lock 14, push the push button 12 forward to trigger the discharge switch 17 to achieve ignition.
[0018] On the basis of the above scheme, there are four ignition columns on the ignition protection seat 8, and the four ignition columns are arranged in a rectangular shape. The power switch 13 is pressed down and pushed forward to the position to trigger the discharge switch 17 to form arcs between the two diagonal ignition columns and finally form double arc ignition.
[0019] Specifically, a transverse slot is provided on the top surface of the movable bracket 3, and when the safety lock 14 slides transversely, it is locked into the transverse slot to limit the movable bracket 3 from moving axially.
[0020] In addition, the top surface of the movable bracket 3 located in front of the push button 12 is provided with several power indicator light holes 31 arranged along the length direction, and the corresponding position of the circuit board 9 is provided with multiple power indicator lights 91 for displaying the remaining battery power in real time. The light of each power indicator light 91 is radiated outward through a corresponding power indicator light hole 31, and a light guide lampshade 16 is provided between the power indicator light 91 and the power indicator light hole 31.
[0021] The working principle of the utility model is as follows:
[0022] When ignition is required, first push the safety lock 14 sideways to release the axial limit of the movable bracket 3, press the push button 12 downward, the bottom of the push button 12 contacts the power switch 13, and the LED light source 6 is immediately lit. Push the push button 12 forward, and the movable bracket 3 drives the circuit board 9, the high-voltage package 10, the battery 11, and the ignition protection seat 8 to move forward synchronously. The ignition protection seat 8 extends from the front end of the ignition shell 5, and when it is pushed into place, the discharge switch 17 contacts the contact point on the fixed bracket 2 to trigger ignition. The battery 11 generates a high-voltage arc between the ignition columns of the ignition protection seat 8 through the high-voltage package 10 under the control of the circuit board 9. During the entire forward movement, the movable bracket 3 will overcome the tension of the compression spring and move forward relative to the fixed bracket 2. After the finger leaves the push button 12, the movable bracket 3 automatically resets backward under the restoring force of the compression spring and returns to the initial state. During this process, the remaining power of the battery 11 can be checked at any time, and the lighting function can be effectively realized. After ignition is completed, the safety lock 14 is pushed sideways to reset and the movable bracket 3 is locked again to prevent the push button 12 from being pushed forward by mistake.
[0023] In addition, the LED light source 6 has many functions: 1. It has an emergency function; 2. It can better identify the target; 3. It can be used as an atmosphere light.
[0024] The above description is only a preferred implementation mode of the utility model, and does not impose any form of limitation on the utility model. Any simple modification, equivalent change or modification made to the above embodiments based on the technical principle of the utility model still falls within the scope of the technical solution of the utility model.
Claims
1. A double arc ignition gun provided with a safety lock and an illumination lamp, comprising an outer shell (1), a fixed bracket (2) arranged at the lower inner part of the outer shell (1), and a movable bracket (3) arranged at the upper inner part of the outer shell (1), a slide groove (1a) being arranged axially on the top surface of the middle part of the outer shell (1), a tail cover (4) being connected to the rear end of the outer shell (1), and a fire shell (5) being connected to the front end of the outer shell (1), characterized in that: An annular LED light source (6) and a transparent lampshade (7) are arranged between the ignition housing (5) and the outer shell (1); the front end of the movable bracket (3) is connected to an ignition protection seat (8); the bottom of the movable bracket (3) is connected to a circuit board (9); the front and rear ends of the circuit board (9) are respectively electrically connected to a high-voltage package (10) and a battery (11); the top surface of the middle portion of the movable bracket (3) is connected to a push button (12); the push button (12) extends out of the slide groove (1a) and is pushed forward along the slide groove (1a) to drive the movable bracket (3) to move forward so that the ignition protection seat (8) extends out for ignition; the rear end of the movable bracket (3) is connected to the fixed bracket ( 2) The rear end is connected by a compression spring to maintain a tensioned state, a power switch (13) in contact with the bottom surface of the push button (12) is arranged on the top of the circuit board (9), a discharge switch (17) is arranged on the bottom of the circuit board (9), a safety lock (14) capable of locking the movable bracket (3) is arranged on the top of the fixed bracket (2), and a charging socket (15) connected to the circuit board (9) is arranged on the bottom surface of the fixed bracket (2); the push button (12) is pressed downward to contact and turn on the power switch (13) to light up the LED light source (6), and after opening the safety lock (14), the push button (12) is pushed forward to trigger the discharge switch (17) to achieve ignition.
2. A double arc ignition gun with a safety lock and a lighting lamp according to claim 1, characterized in that: There are four ignition columns on the ignition protection seat (8), and the four ignition columns are arranged in a rectangular shape. The power switch (13) is pushed down and forward to a position, and the discharge switch (17) is triggered to form arcs between the two diagonal ignition columns, thereby finally forming double arc ignition.
3. A double arc ignition gun with a safety lock and a lighting lamp according to claim 1, characterized in that: A transverse snap-in slot is provided on the top surface of the movable bracket (3), and the safety lock (14) is snapped into the transverse snap-in slot when sliding transversely to restrict the movable bracket (3) from moving axially.
4. A double arc ignition gun with a safety lock and a lighting lamp according to claim 1, characterized in that: The movable bracket (3) is provided with a plurality of power indicator light holes (31) arranged along the length direction on the top surface located in front of the push button (12), and the circuit board (9) is provided with a plurality of power indicator lights (91) for displaying the remaining battery power in real time at corresponding positions, and the light of each power indicator light (91) is radiated outward through a corresponding power indicator light hole (31), and a light guide lampshade (16) is provided between the power indicator light (91) and the power indicator light hole (31).