Novel ignition needle and assembly process thereof
An ignition needle, a new type of technology, applied in the direction of combustion ignition, ignition by electric spark, combustion method, etc., to achieve the effects of good safety, high ignition hit rate, and convenient installation
Inactive Publication Date: 2012-09-19
夏磊
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Problems solved by technology
[0003] The purpose of the present invention is to provide a new type of ignition pin and its assembly process, to solve the existing ignition pin due to the structural factors of related parts, there are some defects in the assembly process, through the present invention can not only realize the ignition of the ignition pin on the existing market high performance, simple structure, convenient manufacture and good safety
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[0014] Further illustrate the present invention in conjunction with accompanying drawing and embodiment, as Figure 1-4 As shown, the present invention is composed of electrode tip 1, ceramic body 2, connection terminal 3, wire 4, 110 female terminal 5, 110 hard sheath 6. The connection of the electrode head 1, the takeover terminal 3, the wire 4 and the female terminal 5 of 110 constitutes a conductive path. Such as figure 2 As shown, one end of the electrode tip 1 has a convex step, and the convex step is conducive to the direct upward sparks during ignition, avoiding the sparks from radiating around, and the lower part of the electrode tip 1 step is inserted into the axial inner hole of the connecting terminal 3 arranged in the ceramic body 2, One end of the wire 4 is connected to the takeover terminal 3 , and the other end is connected to the female terminal 5 at 110 . Such as image 3 As shown, the inner hole in the axial center of the ceramic body 2 is a stepped hole...
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The invention relates to a novel ignition needle and an assembly process thereof and belongs to the technical field of gas appliances. The ignition needle is a crucial component of the gas appliances. The novel ignition needle and the assembly process thereof are characterized in that one end of an electrode tip is provided with a protruding step, and the lower portion of the step of the electrode tip is inserted into an axial inner hole of a connecting pipe terminal arranged in a ceramic body; and one end of a wire is connected with the connecting pipe terminal, and the other end of the wire is connected with a 110 female terminal. According to the novel ignition needle and the assembly process thereof, the structure that an electrode tip and a wire are directly welded together in the existing ignition needle is changed into the structure that the electrode tip and the wire are connected through the arranged connecting pipe terminal, and the assembly process that the electrode tip and the wire are connected with the two ends of the connecting pipe terminal respectively in an inserting mode is adopted. The novel ignition needle and the assembly process thereof have the advantages of being high in ignition hit rate, convenient to operate and install, simple and compact in structure, good in security and environment-friendly.
Description
technical field [0001] The invention relates to a novel ignition pin and an assembly process thereof. The ignition pin is a key part of a gas appliance and belongs to the technical field of gas appliances. Background technique [0002] Common ignition needles on the market are composed of electrode heads, ceramic bodies, wires, 110 female terminals and 110 hard sheaths. During assembly, the electrode heads and wires are welded together to achieve conduction. It is not conducive to controlling the length of the electrodes protruding from the ceramic body. If you want to control it in place, you have to perform the second step of operation, using a machine to cut the needles uniformly, so that the length of the electrodes can be consistent. Although it does not affect the ignition performance of this series of products, the internal structure of the ceramic body used in this ignition pin is relatively complicated and difficult to process. Contents of the invention [0003] ...
Claims
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IPC IPC(8): F23Q3/00
Inventor 夏磊
Owner 夏磊