One-driving-two high-energy igniter

Abstract

The utility model discloses a one-driving-two high-energy igniter, which relates to the technical field of igniters, and comprises a main body unit, a conversion unit and a rectification unit which are arranged in the main body unit, and a connecting unit arranged on the side part of the main body unit, the conversion unit comprises a bottom plate installed on the inner bottom wall of the main body unit, a current limiting assembly and a capacitor installed on the top of the bottom plate, and a boost assembly installed on the top of the bottom plate and located on one side of the capacitor. According to the one-driving-two high-energy igniter, due to the fact that the conversion unit and the connecting unit are arranged, the phenomenon that a power line and an ignition gun connecting line are separated from a power line connector on the high-energy igniter and an ignition gun interface socket due to pulling force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of igniters, in particular to a one-to-two high-energy igniter. Background Art

[0002] A high-energy igniter is a device that can provide enough energy to ignite fuel oil or gas in an instant. Its main structure usually includes transformers, current limiting resistors, rectifiers, discharge tubes, high-voltage leads, and other components. When the charging voltage exceeds the breakdown voltage of the discharge tube, the voltage on the energy storage device discharges to the semiconductor nozzle through the discharge tube, ignition cable, and conductive rod, so that the two poles of the nozzle are under the action of a pulse voltage with a very high energy peak, thereby generating a strong electric spark on the surface of the semiconductor, which serves as the source of ignition.

[0003] The patent document CN217816868U discloses a high-energy igniter in the field of igniters. The high-energy igniter includes a main body, and a protective mechanism and a fixing mechanism are arranged on one side of the main body. The protective mechanism includes a baffle, a rotating shaft and a fixing frame. One side of the main body is fixedly connected to the fixing frame, and the internal rotation of the fixing frame is connected to the rotating shaft. The circumferential surface of the rotating shaft is fixedly connected to the baffle. The fixing mechanism includes a first rotating rod, a second rotating rod, a second worm gear, a gear and a splint. One side of the main body is rotationally connected to the first rotating rod and the second rotating rod, and the circumferential surfaces of the first rotating rod and the second rotating rod are fixedly connected to the gear and the splint. The circumferential surface of the first rotating rod is fixedly connected to the second worm gear, and one side of the main body is rotationally connected to the second worm. The utility model can protect the joint and fix the joint and the connecting power cord, which can reduce the operating intensity of the staff.

[0004] Although the above scheme can protect the connector and fix the connector and the connecting power cord, which can reduce the operating intensity of the staff, the high-energy igniter will be connected to the power cord and the ignition gun connecting wire. During the connection process, the high-energy igniter is often prone to movement due to collision, resulting in the power cord and the ignition gun connecting wire being pulled away from the power cord connector and the ignition gun interface socket on the high-energy igniter. For this reason, we propose a one-to-two high-energy igniter. Utility Model Content

[0005] The main purpose of the utility model is to provide a one-to-two high-energy igniter, which solves the problem that the high-energy igniter is often easily moved by collision during the connection process, causing the power cord and the ignition gun connecting line to be pulled away from the power cord connector and the ignition gun interface socket on the high-energy igniter.

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

[0007] A one-to-two high-energy igniter comprises a main unit, a conversion unit and a rectification unit arranged inside the main unit, and a connection unit arranged on the side of the main unit;

[0008] The conversion unit includes a bottom plate installed on the inner bottom wall of the main unit, a current limiting component and a capacitor installed on the top of the bottom plate, and a boost component installed on the top of the bottom plate and located on one side of the capacitor;

[0009] The connection unit includes two high-voltage output terminals and a waterproof connector provided on the surface of the main unit, a fixing block provided on the main unit, a threading through hole provided on the side wall of the fixing block, and a stopper provided in the threading through hole.

[0010] Preferably, the main unit comprises a base, a shell mounted on the top of the base, and a cover plate movably mounted on the surface of the shell.

[0011] Preferably, the main body unit further comprises an opening and closing handle mounted on the surface of the covering plate.

[0012] Preferably, the rectifying unit comprises a rectifying plate mounted on the top of the bottom plate, a diverter plate mounted on the top of the rectifying plate, and a timer mounted on the surface of the diverter plate.

[0013] Preferably, the limiting member includes a movable through hole opened at the top of the fixed block and connected to the threading through hole, a movable rod movably passing through and arranged in the movable through hole, a stretching seat installed at the top of the movable rod, a limiting block installed at the other end of the movable rod, and a return spring mounted on the peripheral side of the movable rod and fixedly connected to the stretching seat at one end.

[0014] Preferably, the two high-voltage output terminals are symmetrically arranged with respect to the waterproof joint.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, through the provided conversion unit and connection unit, when the high-energy igniter works, the boosting component boosts the 220V AC to 2300V, the rectifier converts the boosted high-voltage AC into DC and then charges the capacitor through the current limiting component, the shunt plate divides the DC high voltage on the capacitor into two paths and outputs them from the high-voltage output terminal, the timer controls the working time of the igniter to prevent damage, thereby ensuring that the two igniters can achieve reliable ignition when the large-caliber gas is released; when the power cord and the ignition gun connection line are connected, When connecting the wires, first, pull the stretching seat upwards so that the moving rod drives the limit block to move upwards and compress the return spring. When the power cord and the ignition gun connecting wire pass through the threading holes respectively and are connected to the corresponding high-voltage output terminals and waterproof connectors, remove the force applied to the stretching seat. Under the elastic force of the return spring, the limit block engages and fixes the power cord and the ignition gun connecting wire; thereby avoiding the power cord and the ignition gun connecting wire from being pulled and detached from the power cord connector and the ignition gun interface socket on the high-energy igniter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model viewed from above;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the conversion unit and its connecting components of the utility model;

[0021] Figure 5 It is a right view structural schematic diagram of the utility model.

[0022] In the figure:

[0023] 1. Main unit; 101. Base; 102. Shell; 103. Cover plate; 104. Opening and closing handle;

[0024] 2. conversion unit; 201. bottom plate; 202. current limiting component; 203. capacitor; 204. boost component;

[0025] 3. Rectification unit; 301. Rectification board; 302. Timer; 303. Diverter board;

[0026] 4. Connecting unit; 401. High voltage output terminal; 402. Waterproof connector; 403. Fixing block; 404. Limiting piece; 4041. Moving rod; 4042. Stretching seat; 4043. Limiting block; 4044. Return spring. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0028] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, the one-to-two high-energy igniter includes a main unit 1, a conversion unit 2 and a rectification unit 3 arranged inside the main unit 1, and a connection unit 4 arranged on the side of the main unit 1;

[0029] like Figure 4 As shown, the conversion unit 2 includes a bottom plate 201 installed on the inner bottom wall of the main unit 1, a current limiting component 202 and a capacitor 203 installed on the top of the bottom plate 201, and a boost component 204 installed on the top of the bottom plate 201 and located on one side of the capacitor 203. The setting of the boost component 204 can boost 220V AC to 2300V;

[0030] like Figure 2 As shown, the connection unit 4 includes two high-voltage output terminals 401 and a waterproof connector 402 opened on the surface of the main unit 1, a fixing block 403 arranged on the main unit 1, a threading hole opened on the side wall of the fixing block 403, and a limiter 404 arranged in the threading hole. The setting of the high-voltage output terminal 401 can output the boosted current to the outside.

[0031] like Figure 1 As shown, the main unit 1 includes a base 101, a shell 102 installed on the top of the base 101, and a cover plate 103 movably installed on the surface of the shell 102. The setting of the cover plate 103 facilitates the maintenance of the electronic components inside the shell 102.

[0032] like Figure 5 As shown, the main unit 1 further includes an opening and closing handle 104 installed on the surface of the cover plate 103 . The provision of the opening and closing handle 104 facilitates the opening and closing of the cover plate 103 .

[0033] like Figure 4 As shown, the rectifier unit 3 includes a rectifier plate 301 installed on the top of the base plate 201, a diverter plate 303 installed on the top of the rectifier plate 301, and a timer 302 installed on the surface of the diverter plate 303. The setting of the timer 302 can control the working time of the igniter to prevent damage.

[0034] like Figure 2 As shown, the two high-voltage output terminals 401 are symmetrically arranged about the waterproof connector 402, so as to facilitate balanced connection with external equipment.

[0035] When the high-energy igniter is working, the boost component 204 boosts the 220V AC to 2300V, the rectifier board 301 converts the boosted high-voltage AC into DC, and then charges the capacitor 203 through the current limiting component 202. The shunt board 303 divides the DC high voltage on the capacitor into two paths and outputs them from the high-voltage output terminal 401. The timer 302 controls the working time of the igniter to prevent damage, thereby ensuring that the two igniters can achieve reliable ignition when releasing large-caliber gas. Example

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, the one-to-two high-energy igniter includes a main unit 1, a conversion unit 2 and a rectification unit 3 arranged inside the main unit 1, and a connection unit 4 arranged on the side of the main unit 1;

[0037] like Figure 4 As shown, the conversion unit 2 includes a bottom plate 201 installed on the inner bottom wall of the main unit 1, a current limiting component 202 and a capacitor 203 installed on the top of the bottom plate 201, and a boost component 204 installed on the top of the bottom plate 201 and located on one side of the capacitor 203. The setting of the boost component 204 can boost 220V AC to 2300V;

[0038] like Figure 2 As shown, the connection unit 4 includes two high-voltage output terminals 401 and a waterproof connector 402 opened on the surface of the main unit 1, a fixing block 403 arranged on the main unit 1, a threading hole opened on the side wall of the fixing block 403, and a limiter 404 arranged in the threading hole. The setting of the high-voltage output terminal 401 can output the boosted current to the outside.

[0039] like Figure 1 As shown, the main unit 1 includes a base 101, a shell 102 installed on the top of the base 101, and a cover plate 103 movably installed on the surface of the shell 102. The setting of the cover plate 103 facilitates the maintenance of the electronic components inside the shell 102.

[0040] like Figure 5 As shown, the main unit 1 further includes an opening and closing handle 104 installed on the surface of the cover plate 103 . The provision of the opening and closing handle 104 facilitates the opening and closing of the cover plate 103 .

[0041] like Figure 4As shown, the rectifier unit 3 includes a rectifier plate 301 installed on the top of the base plate 201, a diverter plate 303 installed on the top of the rectifier plate 301, and a timer 302 installed on the surface of the diverter plate 303. The setting of the timer 302 can control the working time of the igniter to prevent damage.

[0042] like Figure 3 As shown, the limiting member 404 includes a movable through hole opened at the top of the fixed block 403 and connected to the threading through hole, a moving rod 4041 that movably passes through and is arranged in the movable through hole, a stretching seat 4042 installed at the top of the moving rod 4041, a limiting block 4043 installed at the other end of the moving rod 4041, and a return spring 4044 that is sleeved on the side surface of the moving rod 4041 and one end of which is fixedly connected to the stretching seat 4042. The setting of the return spring 4044 allows the limiting block 4043 to automatically rebound to engage and fix the connecting line.

[0043] like Figure 2 As shown, the two high-voltage output terminals 401 are symmetrically arranged about the waterproof connector 402, so as to facilitate balanced connection with external equipment.

[0044] When connecting the power cord and the ignition gun connecting wire, first, pull up the stretching seat 4042 so that the moving rod 4041 drives the limit block 4043 to move up and compress the return spring 4044. When the power cord and the ignition gun connecting wire pass through the threading holes respectively and are connected to the corresponding high-voltage output terminals 401 and waterproof connectors 402, remove the force applied to the stretching seat 4042. Under the elastic force of the return spring 4044, the limit block 4043 engages and fixes the power cord and the ignition gun connecting wire; thereby avoiding the power cord and the ignition gun connecting wire being pulled and detached from the power cord connector and the ignition gun interface socket on the high-energy igniter.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A one-to-two high-energy igniter, comprising a main unit (1), characterized in that: It also includes a conversion unit (2) and a rectification unit (3) arranged inside the main unit (1), and a connection unit (4) arranged on the side of the main unit (1); The conversion unit (2) comprises a bottom plate (201) mounted on the inner bottom wall of the main unit (1), a current limiting component (202) and a capacitor (203) mounted on the top of the bottom plate (201), and a boost component (204) mounted on the top of the bottom plate (201) and located on one side of the capacitor (203); The connection unit (4) comprises two high-voltage output terminals (401) and a waterproof connector (402) provided on the surface of the main unit (1), a fixing block (403) provided on the main unit (1), a threading through hole provided on a side wall of the fixing block (403), and a stopper (404) provided in the threading through hole.

2. The one-to-two high-energy igniter according to claim 1 is characterized in that: The main unit (1) comprises a base (101), a shell (102) mounted on the top of the base (101), and a cover plate (103) movably mounted on the surface of the shell (102).

3. The one-to-two high-energy igniter according to claim 2 is characterized in that: The main body unit (1) also includes an opening and closing handle (104) mounted on the surface of the cover plate (103).

4. The one-to-two high-energy igniter according to claim 3 is characterized in that: The rectifying unit (3) comprises a rectifying plate (301) mounted on the top of the bottom plate (201), a diverter plate (303) mounted on the top of the rectifying plate (301), and a timer (302) mounted on the surface of the diverter plate (303).

5. The one-to-two high-energy igniter according to claim 1 is characterized in that: The limiting member (404) comprises a movable through hole opened at the top of the fixed block (403) and connected to the threading through hole, a movable rod (4041) movably passing through and arranged in the movable through hole, a stretching seat (4042) installed at the top of the movable rod (4041), a limiting block (4043) installed at the other end of the movable rod (4041), and a return spring (4044) sleeved on the peripheral side of the movable rod (4041) and one end of which is fixedly connected to the stretching seat (4042).

6. The one-to-two high-energy igniter according to claim 1, characterized in that: The two high-voltage output terminals (401) are symmetrically arranged with respect to the waterproof connector (402).

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