Smoke deflector installation device and range hood applying same

Abstract

The invention discloses a smoke deflector installation device. The smoke deflector installation device comprises a smoke deflector and first connecting assemblies arranged on the smoke deflector, thefirst connecting assemblies comprise hanging frame assemblies arranged on the smoke deflector and hook assemblies arranged on an external installation foundation, the hook assemblies comprise hook fixing boxes used for being fixed to the external installation foundation and hooks with one ends rotationally connected with the hook fixing boxes, plug pins are arranged at the other ends of the hooks,the plug pins can be matched with the hanging frame assemblies to be inserted into the corresponding ends of the hook fixing boxes to lock the hooks and the hook fixing boxes, the hooks are kept thetrend of rotating into the hook fixing boxes so as to be hidden in the hook fixing boxes, and the plug pins are kept the trend of being away from the hook fixing boxes so as to enable the hooks and the hook fixing boxes to be unlocked. The invention further discloses a range hood applying the smoke deflector installation device.

Description

technical field [0001] The invention relates to a cooking fume purification device, in particular to a smoke guide plate installation device and a range hood using the smoke guide plate installation device. Background technique [0002] Range hoods have become one of the indispensable kitchen appliances in modern families. The range hood uses the principle of fluid dynamics to work, sucks and exhausts the range hood through a centrifugal fan installed inside the range hood, and uses a filter to filter some grease particles. The centrifugal fan includes a volute, an impeller installed in the volute and a motor that drives the impeller to rotate. When the impeller rotates, a negative pressure suction is generated in the center of the fan, and the oil fume under the range hood is sucked into the fan, and after being accelerated by the fan, it is collected by the volute and guided out of the room. [0003] Generally, range hoods include top-suction and side-suction types. Top-...

AI Technical Summary

Problems solved by technology

The user needs to bypass these four parts when cleaning the smoke collecting chamber, resulting in inconvenient cleaning and easy accumulation of oil in the corners

[0006] In addition, there is also a scheme of clamping the rear side of the smoke guide plate on the lower side of the smoke collection chamber against the wall, reducing the fixed cleaning obstacles in the smoke collection chamber to two, but the smoke guide plate in this scheme cannot be hung on the smoke collection chamber. Under the smoke cavity, and when it is fixed, the distance between the rear side of the smoke guide plate and the wall is required to be very small, and the air duct design is limited

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