Search

CN-224215410-U - Fume collecting device and range hood

CN224215410UCN 224215410 UCN224215410 UCN 224215410UCN-224215410-U

Abstract

The utility model provides a smoke collecting device and a range hood, and relates to the technical field of kitchen appliances, wherein the smoke collecting device comprises a smoke collecting hood and a switch module, wherein the bottom surface of the smoke collecting hood is provided with an inwards concave groove, and the inner wall of the groove is provided with a first air inlet penetrating through and communicated with the inner side and the outer side of the smoke collecting hood; the switch module is rotatably connected with the fume collecting hood, so that the switch module can be switched between a first state and a second state, the switch module is positioned at the inner side of the groove in the first state, the switch module shields the first air inlet, and the switch module is positioned at the outer side of the groove in the second state, and the first air inlet is opened.

Inventors

  • CHEN FEI
  • XU JIACHEN
  • GAO LING
  • REN FUJIA
  • RUAN HUAPING

Assignees

  • 杭州老板电器股份有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (10)

  1. 1. A smoke collecting device, comprising: The smoke collecting hood comprises a smoke collecting hood body (1), wherein an inwards concave groove (111) is formed in the bottom surface of the smoke collecting hood body, and a first air inlet (112) penetrating through and communicating the inner side and the outer side of the smoke collecting hood body (1) is formed in the inner wall of the groove (111); The switch module (2) is rotationally connected with the fume collecting hood (1), so that the switch module (2) can be switched between a first state and a second state, the switch module (2) is located at the inner side of the groove (111) in the first state, the switch module (2) shields the first air inlet (112), the switch module (2) is located at the outer side of the groove (111) in the second state, and the first air inlet (112) is opened.
  2. 2. A smoke-collecting device according to claim 1, wherein in said second state the front face of said switch module (2) is facing forward; in the first state, the front face of the switch module (2) is flush with the bottom face of the fume collecting hood.
  3. 3. A smoke collecting device according to claim 1, characterized in that the shape and size of the circumferential peripheral side wall of the switch module (2) is adapted to the shape and size of the circumferential inner side wall of the recess (111).
  4. 4. A smoke collecting device according to claim 1, characterized in that it further comprises a drive mechanism, the fixed part of which is connected to the smoke collecting hood (1); The movable part of the driving mechanism is connected with the switch module (2) to drive the switch module (2) to rotate relative to the fume collecting hood (1).
  5. 5. A smoke collecting device according to claim 4, characterized in that the switch module (2) comprises a rotating bracket (21), the rotating bracket (21) being connected with the movable part of the driving mechanism; The outer wall of the top (11) of the rotary support (21) is semicircular, so that the top (11) is always tangent with the inner wall of the groove (111) in the overturning process of the switch module (2).
  6. 6. The smoke collecting device according to claim 4, wherein the driving mechanism comprises a driving motor (31), a connecting seat (32) and a rotating shaft (33), and a driving shaft of the driving motor (31) is connected with the switch module (2); The connecting seat (32) is connected with the fume collecting hood (1), one end of the rotating shaft (33) is rotationally connected with the connecting seat (32), the other end of the rotating shaft is connected with the switch module (2), and the rotating shaft (33) is coaxially arranged with the driving shaft.
  7. 7. The smoke collecting device according to claim 6, wherein a non-cylindrical section (34) is arranged on the driving shaft of the driving motor (31) and the rotating shaft (33), non-circular holes (212) corresponding to the non-cylindrical section (34) are arranged at two ends of the switch module (2), and the non-cylindrical section (34) is spliced with the non-circular holes (212) so that the driving shaft of the driving motor (31), the rotating shaft (33) and the switch module (2) synchronously move in the rotating direction.
  8. 8. The smoke collecting device according to claim 1, wherein said switch module (2) comprises at least one of a waving sensing module (41) and a touch sensing module (42).
  9. 9. A smoke collecting device according to any one of claims 1-8, characterised in that the inner wall of the smoke collecting hood (1) is provided with inwardly protruding rims (6), said rims (6) being arranged around the first air inlet opening (112); and/or the number of the groups of groups, The smoke collecting cover (1) comprises a top (11) and a side part (12), the side part (12) is connected below the top (11) of the smoke collecting cover (1), and the groove (111) and the switch module (2) are arranged on the top (11); The side part (12) is provided with a second air inlet (121) and a turning plate assembly (122) for opening and closing the second air inlet (121).
  10. 10. A range hood comprising a smoke collecting device according to any one of claims 1 to 9.

Description

Fume collecting device and range hood Technical Field The utility model relates to the technical field of kitchen appliances, in particular to a smoke collecting device and a range hood. Background The range hood is one of important equipment in modern kitchen, and has the functions of improving cooking environment and reducing the influence of oil smoke on human health. The range hood in the prior art generally comprises a fume collecting hood and a switch module, wherein the switch module is used for controlling the functions of starting, wind speed adjustment and the like of the range hood. For convenient operation, the switch module is generally hung and connected on the bottom surface of the fume collecting hood, and the bottom surface of the fume collecting hood is also provided with an air inlet which is positioned at the rear of the switch module and is used for sucking the fume generated in the cooking process. In actual use, oil stains are easy to adhere to the bottom surface of the fume collecting hood of the range hood, and regular cleaning is needed to ensure normal operation of equipment and kitchen sanitation. However, since the switch module is designed in a hanging manner, the position of the switch module occupies a part of the space on the bottom surface of the fume collecting hood, which not only affects the operation range of the cleaning tool, but also may cause accidental damage to the switch module during cleaning. Therefore, the hanging switch module may cause inconvenient cleaning of the bottom surface of the fume collecting hood. Disclosure of utility model The utility model aims to provide a smoke collecting device and a range hood, so as to solve the technical problem that the bottom surface of a smoke collecting hood of the range hood hung as a switch module is inconvenient to clean. In a first aspect, the present utility model provides a smoke collecting device, comprising: The inner wall of the groove is provided with a first air inlet which penetrates through and communicates the inner side and the outer side of the fume collecting hood; The switch module is rotationally connected with the fume collecting hood, so that the switch module can be switched between a first state and a second state, the switch module is positioned at the inner side of the groove in the first state, the switch module shields the first air inlet, and the switch module is positioned at the outer side of the groove in the second state, and the first air inlet is opened. Further, in the second state, the front surface of the switch module faces forward; in the first state, the front face of the switch module is flush with the bottom face of the fume collecting hood. Further, the shape and size of the circumferential outer side wall of the switch module is adapted to the shape and size of the circumferential inner side wall of the groove. Further, the smoke collecting device further comprises a driving mechanism, and a fixing part of the driving mechanism is connected with the smoke collecting cover; The movable part of the driving mechanism is connected with the switch module to drive the switch module to rotate relative to the fume collecting hood. Further, the switch module comprises a rotary bracket, and the rotary bracket is connected with the movable part of the driving mechanism; The outer wall of the top of the rotary support is semicircular, so that the top is always tangent with the inner wall of the groove in the overturning process of the switch module. Further, the driving mechanism comprises a driving motor, a connecting seat and a rotating shaft, and a driving shaft of the driving motor is connected with the switch module; The connecting seat is connected with the fume collecting hood, one end of the rotating shaft is rotationally connected with the connecting seat, the other end of the rotating shaft is connected with the switch module, and the rotating shaft is coaxially arranged with the driving shaft. Furthermore, the driving shaft and the rotating shaft of the driving motor are respectively provided with a non-cylindrical section, and the two ends of the switch module are respectively provided with a non-circular hole corresponding to the non-cylindrical section, and the non-cylindrical section and the non-circular hole are spliced to enable the driving shaft, the rotating shaft and the switch module of the driving motor to synchronously move in the rotating direction. Further, the switch module comprises at least one of a waving sensing module and a touch sensing module. Further, the oil baffle plate positioned above the first air inlet is arranged in the fume collecting hood. Further, the inner wall of the fume collecting hood is provided with a flange protruding inwards, and the flange is arranged around the first air inlet. Further, the bottom surface of the fume collecting hood is inclined downwards from front to back. Further, the fume collecting hood comprises a top and a side