A smoke deflector and a range hood applying the smoke deflector
The technology of a range hood and a smoke guide plate is applied in the directions of application, removal of oil fume, household stoves, etc., which can solve the problems of reducing the depth of the fume collecting hood and absorbing gun fume, so as to improve the absorption effect of oil fume, increase the absorption speed, improve the The effect of the flow field
Pending Publication Date: 2019-04-09
NINGBO FOTILE KITCHEN WARE CO LTD
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Problems solved by technology
[0004] (2) The smoke deflector is located at the port of the fume collecting hood and is designed separately from the fume collecting hood. After installing the smoke deflecting plate on the range hood, the depth of the fume collecting hood is greatly reduced. cannon smoke
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[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0022] Such as figure 1 , 2 As shown, the smoke deflector of this embodiment includes a smoke deflector body 1 and an axial flow fan 2, the axial flow fan 2 is arranged on the rear side of the smoke deflector body 1, and the axial flow fan 2 has an air inlet 21 and an air outlet 22, The air inlet 21 is arranged close to the rear side of the smoke deflector body 1, an air inlet space 10 is formed between the air inlet 21 and the rear side of the smoke guide body 1, and the air outlet 22 is located at the rear of the axial flow fan 2 and is connected to the air inlet. 21 relatively arranged.
[0023] In this embodiment, the axial flow fan 2 is rotatably arranged on the smoke deflector body 1 , and the smoke deflector body 1 is further provided with a driving mechanism 3 capable of driving the axial flow fan 2 to rotate. Specifically, the axia...
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The invention relates to a smoke deflector and a range hood with the smoke deflector. The smoke deflector comprises a smoke deflector body and further comprises an axial flow fan arranged on the rearside of the smoke deflector body, the axial flow fan is provided with an air inlet and an air outlet, the air inlet is close to the rear side face of the smoke deflector body, an air inlet space is formed between the air inlet and the rear side face of the smoke deflector body, and the air outlet is located in the rear of the axial flow fan and opposite to the air inlet. The axial flow fan is arranged on the rear side of the smoke deflector body; in the using process, when the oil smoke concentration is relatively high,, axial flow fan can be started so that a large amount of oil smoke can bequickly pushed into the air duct from the air inlet space between the smoke deflector body and the axial flow fan and oil smoke is prevented from escaping caused by non-timely suction; meanwhile, dueto the fact that the axial flow fan improves the flow field above the smoke deflector body, the negative pressure around the smoke deflector body is increased, the oil smoke suction speed can be effectively increased, the oil smoke is further prevented from escaping from the periphery of the smoke deflector body, and the oil smoke suction effect is improved.
Description
technical field [0001] The invention relates to a smoke guide plate and a range hood using the smoke guide plate. Background technique [0002] Patent No. ZL200910096759.3 is a Chinese invention "A Range Hood with Smoke Guide" (authorized announcement number is CN101514823B). The range hood has a body, a smoke collection hood and a smoke guide. The air inlet, the smoke deflector (also known as the smoke deflector) is set at the air inlet and maintains a predetermined distance from the smoke collection hood, so that there is oil fume through which the oil fume can pass between the smoke guide and the smoke collection hood. channel, the smoke deflector in this patent is fixed, and the position and size of the oil fume channel cannot be adjusted, and there are the following deficiencies: [0003] (1) The overall installation height of this top-suction range hood determines that the range hood is far away from the pot that produces the oil fume, and the negative pressure loss i...
Claims
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IPC IPC(8): F24C15/20
CPCF24C15/20F24C15/2071
Inventor 黎永浩金文彬茅忠群诸永定申志贤
Owner NINGBO FOTILE KITCHEN WARE CO LTD