Low-suction type range hood

Abstract

The invention discloses a low-suction type range hood. The 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 part of the panel, a smoke baffle capable of opening and closing the air inlet is arranged on the panel; the range hood further comprises a movement mechanism, wherein the movement mechanism comprises a driving mechanism and a transmission mechanism used for transmitting output torque of the driving mechanism to the smoke baffle; the transmission mechanism comprises first connecting rods, second connecting rodsand a connecting rod, two sets of connecting rod assemblies formed by the first connecting rods and the second connecting rods are provided, and the connecting rod assemblies are respectively arrangedon the left side and the right side of the side, facing the inner side of the shell, of the smoke baffle; the top end of each first connecting rod is rotatably connected to the shell and connection positions are taken as rotation centers, and the bottom end of each first connecting rod is rotatably connected to the smoke baffle; the top end of each second connecting rod is rotatably connected tothe shell and connection positions are taken as rotation centers, the bottom end of each second connecting rod is rotatably connected to the smoke baffle; the middle of one first connecting rod is connected to the output end of the driving mechanism and can be driven to rotate back and forth; and the two first connecting rods are connected through the connecting rod.

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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