A low-suction range hood

Abstract

The invention discloses a low-suction range hood. The low-suction range hood comprises a shell and a panel arranged on the front side of the shell, wherein an air inlet is formed in the lower portionof the panel, the panel is provided with a smoke baffle, a driving mechanism and a transmission mechanism, the smoke baffle is capable of opening or closing the air inlet, the driving mechanism can drive the smoke baffle to act, and the transmission mechanism comprises a connecting rod assembly which transmits output torque of the driving mechanism to the smoke baffle so as to drive the smoke baffle to rotate; and the low-suction range hood is characterized in that the transmission mechanism further comprises a first sliding rail, a second sliding rail, a first sliding block and a second sliding block, wherein the first sliding block is in sliding fit with the first sliding rail, and the second sliding block is in sliding fit with the second sliding rail, the first sliding rail and the second sliding rail are fixed on the left side and the right side in the shell respectively and extend in the longitudinal direction, and the left side and the right side of the lower end part of the rear side in the shell, of the smoke baffle are connected with the first sliding block and the second sliding block respectively in a rotating mode, so that the lower end part of the smoke baffle horizontally moves along the corresponding sliding rail in the movement process and rotates relatively.

Description

technical field [0001] The invention relates to a cooking fume purification device, in particular to a low-suction range hood. Background technique [0002] Range hoods have become one of the indispensable kitchen appliances in modern families. Generally, range hoods include top suction type and near suction type. The near suction type range hood uses the principle of eddy current wind pressure to absorb most of the oil fume that is close to the stove in the form of an arc, which can reduce the adverse effects on human health. Influence, and the power source is closer to the stove, basically it will not reduce the suction effect of the power source. [0003] Compared with other types of range hoods, the near-suction range hood has a better range hood effect because the air inlet is closer to the smoke source. At the same time, in order to further improve the effect of the range hood, a low-suction range hood with the air inlet closer to the source of smoke is slowly derive...

AI Technical Summary

Problems solved by technology

[0005] In the above-mentioned existing low-suction range hood, the air inlet is directly exposed outside. Since there is no smoke-collecting effect of the smoke baffle, the oil fume easily escapes upward along the panel, and the effect of oil suction is not improved much, and the air inlet is exposed. If it is directly exposed to the outside, it is not beautiful; if you want to install a smoke baffle at the air inlet like the side suction range hood, it can better improve the effect of the range hood. The tuyere is relatively lower, and the existing movement mechanism of the smoke baffle is adopted. When the smoke baffle is opened, the lower edge is relatively lower, and it is easy to interfere with higher pots such as steamers, which is very inconvenient to use

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