Miniature portable electrode plug
An electrode plug, lightweight technology, used in weapon accessories, fuzes, offensive equipment, etc., can solve problems such as heat generation, long action time, and large input energy.
Pending Publication Date: 2021-09-14
张清云
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Problems solved by technology
[0002] Pyrotechnic products are widely used in military weapon ignition systems or civilian blasting equipment. Pyrotechnic electrode plugs are one of the core components of electrical pyrotechnic products. They include a plug body, which is equipped with two electrodes and welded on the two electrodes Therefore, the plug body needs to have a certain volume to accommodate the electrodes and the bridge wire, which also makes the weight and size of the pyrotechnic electrode plug too large, and after the current passes, the bridge wire instantly heats up and heats up Ignite the heat-sensitive ignition powder wrapped around the bridge wire, so as to realize the function of the component, and make the pyrotechnic product ignite and detonate. However, the working method of the bridge wire electric pyrotechnic product also has the disadvantages of large input energy and long action time
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[0022] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts, all belong to the protection scope of the present invention.
[0023] refer to Figure 1 to Figure 5 , a miniature portable electrode plug, including a plug body 1 and a first electrode 2 and a second electrode 3 fixed on the plug body 1, the rear end of the plug body 1 is provided with an open cavity 4, the The front end of the cavity 4 is provided with a through hole 5, the energy storage element 6 is installed in the cavity 4, the front end surface and the side wall of the energy storage element 6 are covered with a conductive film ...
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The invention discloses a miniature portable electrode plug, which comprises a plug body, a first electrode and a second electrode, wherein an open cavity is formed in the rear end of the plug body, a through hole is formed in the front end of the cavity, an energy storage element is mounted in the cavity, the energy storage element is coated with a conductive film, a thin film is attached to the front end face of the conductive film, and the conductive film is welded to the first electrode and the second electrode. After being electrified, the energy storage element quickly stores energy and discharges at high voltage, the local part of the thin film is excited to rush out of the through hole, and an ignition agent is ignited under the impact of huge kinetic energy. The electrode plug is quick in response, is smaller and lighter, and can ignite the ignition agent under the action of instant impact force, and the plug body is made of a PEEK material, so that the plug body is light in weight, more precise in size, firm and rigid, has high strength and good stress cracking resistance, and is higher in automation degree of the thermoplastic material PEEK compared with thermosetting or ceramic materials, etc., and thus, the production efficiency is conveniently improved.
Description
technical field [0001] The invention relates to an ignition tool for electric explosive products, in particular to a miniature and portable electrode plug. Background technique [0002] Pyrotechnic products are widely used in military weapon ignition systems or civilian blasting equipment. Pyrotechnic electrode plugs are one of the core components of electrical pyrotechnic products. They include a plug body, which is equipped with two electrodes and welded on the two electrodes Therefore, the plug body needs to have a certain volume to accommodate the electrodes and the bridge wire, which also makes the weight and size of the pyrotechnic electrode plug too large, and after the current passes, the bridge wire instantly heats up and heats up Ignite the heat-sensitive ignition powder wrapped around the bridge wire, so as to realize the function of the component, and make the pyrotechnic product ignite and detonate. However, the working method of the bridge wire electric pyrotec...
Claims
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IPC IPC(8): F42C19/12
CPCF42C19/12
Inventor 张清云崔凯
Owner 张清云