Fire cover structure of concealed fire leading groove

Abstract

The invention mainly discloses a fire cover structure with a hidden fire trough, and its technical proposal includes a fire cover body and a fire trough, a ring-shaped gas cavity is arranged in the fire cover body, the fire trough is located inside the fire cover body, and The ignition groove runs through the fire cover body in a radial direction, and a fire ignition hole is provided on the inner ring wall of the fire cover body, and the fire ignition hole communicates with the fire ignition groove. and the second combustion layer, first combustion holes are uniformly arranged on the outer ring wall of the first combustion layer, second combustion hole groups are evenly arranged on the outer ring wall of the second combustion layer, and the fire ignition groove is connected with the first combustion layer, connecting layer and the second burning layer. The invention hides the fire ignition groove in the fire cover body, effectively prevents foreign matter from blocking the fire ignition groove, and improves the use performance and safety performance of the fire cover.

Description

technical field [0001] The invention relates to a fire cover structure of a concealed fire pilot groove. Background technique [0002] In the prior art, most of the traditional burner caps sold on the market are milled with a groove, that is, there is a fire ignition groove milled on the top of the cap body. The groove is disconnected, so it is easy to cause deformation of the fire cover body, and the groove is easily deformed or broken by bumps during transportation, gravity, or normal use by the user, thus affecting the ignition effect and appearance. Especially when the burner encounters oil stains, the ignition groove is also easily blocked by oil stains and foreign objects, resulting in failure to ignite or unstable combustion, which greatly affects the normal use of users. Contents of the invention [0003] The purpose of the present invention is to address the many deficiencies in the prior art, to provide a fire cover structure with a hidden fire trough, which hid...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, most of the traditional burner caps sold on the market are milled with a groove, that is, there is a fire ignition groove milled on the top of the cap body. The groove is disconnected, so it is easy to cause deformation of the fire cover body, and the groove is easily deformed or broken by bumps in transportation, gravity pressure or normal use by the user, thus affecting the ignition effect and appearance

Especially when the burner encounters oil stains, the ignition groove is easily blocked by oil stains and foreign objects, resulting in failure to ignite or unstable combustion, which greatly affects the normal use of users

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