Smoke exhaust pipe mounting connector component, smoke exhaust pipe component and range hood

Abstract

The invention relates to the technical field of sanitary tools, and particularly to a smoke exhaust pipe mounting connector component, a smoke exhaust pipe component and a range hood. The smoke exhaust pipe mounting connector component provided by the invention comprises a mounting connector body, wherein a first connecting part is arranged at the upper end of the mounting connector body; the first connecting part is used for being fixedly connected with a smoke exhaust pipe; a second connecting part is arranged at the lower end of the mounting connector body; the second connecting part comprises a lower section extending from top to bottom and a convex ring extending outwards from the top of the lower section; and the lower section of the second connecting part is used for extending intoa check valve component and being clamped in and connected with the check valve component through the convex ring, so that the structure is simple and the design is reasonable. According to the smokeexhaust pipe mounting connector component, the smoke exhaust pipe component and the range hood provided by the invention, as the smoke exhaust pipe mounting connector component is additionally arranged between the smoke exhaust pipe and the check valve component, the quick installation is realized; besides, the spatial limitation problem generate during the fixing process of the smoke exhaust pipeand the check valve component is effectively solved, the installation is simple and convenient, the installation effect is good, the sealing effectiveness of the smoke exhaust pipe and the check valve component after installation is effectively ensured, and the oil smoke leakage problem is effectively improved.

Description

technical field [0001] The invention relates to the technical field of kitchen and bathroom, in particular to a smoke exhaust pipe installation joint assembly, a smoke exhaust pipe assembly and a range hood. Background technique [0002] At present, the fixing methods between the exhaust pipe and the check valve of domestic range hoods are as follows: [0003] 1. The smoke pipe is directly sleeved on the air outlet of the check valve of the smoke machine, and is fixed with screws, buckles and sealing tape; since the installation of the smoke pipe is usually carried out after the installation of the smoke machine, it is affected by the installation space and the technical ability of the installer. Installation is inconvenient, and the smoke pipe is directly fixed on the check valve of the hood, so there is a hidden danger of oil fume leakage. [0004] 2. Some manufacturers provide a smoke exhaust pipe installation joint. The smoke pipe is fixed on the joint, and the joint is...

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Problems solved by technology

[0006] The first purpose of the present invention is to provide a smoke exhaust pipe installation joint assembly that is simple in structure, easy to install and can effectively improve the problem of oil leakage and smoke, so as to solve the existing installation space in the connection mode between the smoke exhaust pipe and the check valve Influence, installation personnel's technical ability limitation and assembly clearance, and the influence of manufacturing error, the installation effect is poor and the problem of oily smoke leakage

[0007] The second object of the present invention is to provide a smoke exhaust pipe assembly that is simple in structure, easy to install, and can effectively improve the problem of oil leakage and smoke, so as to solve the problem of installation space in the existing connection between the smoke exhaust pipe and the check valve. The limitation of the installer's technical ability, the assembly clearance and the influence of manufacturing errors, resulting in poor installation effect and the problem of oily smoke leakage

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