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CN-115560373-B - Multi-baffle linkage control method for smoke machine

CN115560373BCN 115560373 BCN115560373 BCN 115560373BCN-115560373-B

Abstract

The invention belongs to the technical field of range hoods and discloses a multi-baffle linkage control method of a range hood, wherein the range hood comprises a driving device arranged on a range hood shell and a baffle assembly rotatably connected with the top of the open side of the range hood shell, and the baffle assembly comprises a first baffle and a second baffle; when the range hood is in operating condition, drive arrangement drives first baffle and second baffle and overturns towards keeping away from the range hood casing direction simultaneously, and first baffle and second baffle are opened in step in the upset of linkage, enlarge the cigarette space, possess better fender cigarette effect in, can also reduce the shielding to user's sight, do not have the motion interference between first baffle and the second baffle, and the range hood mouth that the range hood formed is nearer apart from the district of fuming, possesses better smoking effect.

Inventors

  • REN FUJIA
  • Sun Qiaobo
  • WANG XI
  • SANG LEI
  • ZHANG YINFENG

Assignees

  • 杭州老板电器股份有限公司

Dates

Publication Date
20260512
Application Date
20221012

Claims (9)

  1. 1. The utility model provides a cigarette machine multi-baffle linkage control method which is characterized in that the cigarette machine includes drive arrangement (1) that installs in cigarette machine casing (100) and with baffle subassembly (3) that cigarette machine casing (100) open side top rotates to be connected, baffle subassembly (3) include first baffle (31) and second baffle (32), cigarette machine multi-baffle linkage control method includes: When the smoke machine is in a non-working state, the first baffle (31) and the second baffle (32) cover the opening side of the smoke machine shell (100) in a coplanar manner; When the smoke machine is in a working state, the driving device (1) drives the first baffle plate (31) and the second baffle plate (32) to turn over towards a direction away from the smoke machine shell (100) at the same time; The baffle assembly (3) further comprises a third baffle (33), the third baffle (33) is rotatably connected with the bottom of the opening side of the smoke machine shell (100), and the smoke machine multi-baffle linkage control method comprises the following steps: When the smoke machine is in a non-working state, the third baffle plate (33) is abutted against the inner sides of the first baffle plate (31) and the second baffle plate (32); when the smoke machine is in a working state, the driving device (1) drives the first baffle (31), the second baffle (32) and the third baffle (33) to turn over towards a direction far away from the smoke machine shell (100) at the same time.
  2. 2. The multi-baffle linkage control method of a range hood according to claim 1, wherein the range hood further comprises a multi-link assembly (2), the multi-baffle linkage control method of the range hood comprises: When the smoke machine is in a working state, the driving device (1) drives the multi-link assembly (2) to drive the first baffle (31), the second baffle (32) and the third baffle (33) to synchronously turn over.
  3. 3. The multi-baffle linkage control method of a smoke machine according to claim 2, wherein the multi-link assembly (2) comprises a movable frame (21), a main push rod (22) and a linkage rod group (23), the movable frame (21) is in transmission connection with the linkage rod group (23), and the multi-baffle linkage control method of the smoke machine comprises the following steps: When the smoke machine is in a working state, the driving device (1) pushes the movable frame (21) to linearly move, the first end and the second end of the main push rod (22) respectively push the first baffle (31) and the third baffle (33) to be turned outwards, and the second baffle (32) is turned outwards through the linkage rod group (23).
  4. 4. The multi-baffle linkage control method of the smoke machine according to claim 3, wherein a first sliding groove (211) and a second sliding groove (212) are formed in the movable frame (21), a first end of a first rotating rod (24) is rotatably connected with the movable frame (21), a second end of the first rotating rod is slidably connected with the first sliding groove (211), a first end and a second end of a second rotating rod (25) are respectively and correspondingly movably connected with the second end of the first rotating rod (24) and the second sliding groove (212), the linkage rod group (23) is rotatably connected with the second end of the second rotating rod (25) through a first connecting rod (231), and the multi-baffle linkage control method of the smoke machine comprises the following steps: When the smoke machine is in a working state, the second end of the first rotating rod (24) moves from the position A to the position B of the first sliding groove (211), the second end of the second rotating rod (25) moves from the position C to the position D of the second sliding groove (212), and the linkage rod group (23) and the first connecting rod (231) are matched to drive the second baffle plate (32) to turn over relative to the first baffle plate (31).
  5. 5. The multi-baffle linkage control method of a smoke machine according to claim 4, wherein the linkage rod group (23) comprises a second connecting rod (232), a third connecting rod (233), a first connecting frame (234), a second connecting frame (235), a first curved rod (236) and a second curved rod (237) which are rotatably connected, the first connecting frame (234) and the second connecting frame (235) are respectively connected with the inner walls of the first baffle (31) and the second baffle (32), one end of the first connecting rod (231) far away from the second rotating rod (25) is movably connected with the second connecting rod (232) and the first curved rod (236), and the multi-baffle linkage control method of the smoke machine comprises the following steps: when the smoke machine is in a working state, the first connecting rod (231) is pressed to drive the second connecting rod (232), the first curved rod (236), the second curved rod (237) and the third connecting rod (233) to act so as to drive the first baffle plate (31) and the second baffle plate (32) to synchronously turn outwards.
  6. 6. The multi-baffle linkage control method of a smoke machine according to any one of claims 1-5, wherein when the smoke machine is in an operating state, the first baffle (31) forms an eversion angle α with a vertical direction, the second baffle (32) forms an eversion angle β with a vertical direction, and the eversion angle α is smaller than the eversion angle β.
  7. 7. The multi-baffle linkage control method of the smoke machine according to claim 6, wherein when the smoke machine is in an operating state, the third baffle (33) forms an eversion angle delta with the vertical direction, and the eversion angle alpha, the eversion angle beta and the eversion angle delta are in a value range of 0 degrees-alpha <45 degrees, 0 degrees-beta is less than or equal to 90 degrees, and 0 degrees-delta is less than or equal to 45 degrees.
  8. 8. The multi-baffle linkage control method of a cigarette machine according to any one of claims 1 to 5, wherein when the cigarette machine is in an operating state, a horizontal gap L1 between the first baffle (31) and the second baffle (32) is >0cm.
  9. 9. The multi-baffle linkage control method of a smoke machine according to any one of claims 1-5, wherein when the smoke machine is in a non-working state, the vertical clearance between the first baffle (31) and the second baffle (32) is H1,0cm < H1<1cm.

Description

Multi-baffle linkage control method for smoke machine Technical Field The invention relates to the technical field of range hoods, in particular to a multi-baffle linkage control method for a range hood. Background The range hood is widely used electrical equipment in a kitchen, an upper baffle plate capable of outwards turning over and gathering to shield oil smoke is arranged on the range hood, but the upper baffle plate of the range hood on the market at present is of an integrated large-plane structure with large area, when the outwards turning angle is too large, the range hood can seriously shield the vision of a user, so that the range hood is inconvenient to use, and when the opening is too large, suction force is reduced, smoking effect is influenced, when the outwards turning angle is too small, a smoke gathering area is too small, so that the smoke gathering effect is poor, and the smoke gathering effect of the range hood is influenced. Disclosure of Invention The invention aims to provide a multi-baffle linkage control method for a range hood, which can effectively solve the problems that a baffle is turned outwards to block the sight of a user, and a range hood is far away from a smoke generating area, so that the smoke absorbing effect is poor. To achieve the purpose, the invention adopts the following technical scheme: the utility model provides a many baffles of cigarette machine coordinated control method, the cigarette machine include install in the drive arrangement of cigarette machine casing and with the baffle subassembly that the cigarette machine casing open side top rotated and is connected, the baffle subassembly includes first baffle and second baffle, many baffles of cigarette machine coordinated control method includes: when the smoke machine is in a non-working state, the first baffle and the second baffle cover the open side of the smoke machine shell in a coplanar manner; when the smoke machine is in a working state, the driving device drives the first baffle plate and the second baffle plate to turn over towards the direction far away from the smoke machine shell. As a preferable technical scheme of the invention, the baffle assembly further comprises a third baffle, the third baffle is rotatably connected with the bottom of the opening side of the shell of the smoke machine, and the multi-baffle linkage control method of the smoke machine comprises the following steps: When the smoke machine is in a non-working state, the third baffle is abutted against the inner sides of the first baffle and the second baffle; When the smoke machine is in a working state, the driving device drives the first baffle plate, the second baffle plate and the third baffle plate to turn over towards the direction away from the shell of the smoke machine. As a preferred technical scheme of the invention, the smoke machine further comprises a multi-link assembly, and the smoke machine multi-baffle linkage control method comprises the following steps: When the smoke machine is in a working state, the driving device drives the multi-link rod assembly to drive the first baffle, the second baffle and the third baffle to synchronously turn over. As a preferable technical scheme of the invention, the multi-link assembly comprises a movable frame, a main push rod and a linkage rod group, wherein the movable frame is in transmission connection with the linkage rod group, and the multi-baffle linkage control method of the smoke machine comprises the following steps: when the smoke machine is in a working state, the driving device pushes the movable frame to linearly move, the first end and the second end of the main push rod respectively correspondingly push the first baffle and the third baffle to be turned outwards, and the second baffle is turned outwards through the linkage rod group. As a preferable technical scheme of the invention, the movable frame is provided with a first chute and a second chute; the first end of the first rotating rod is rotationally connected with the movable frame, the second end of the first rotating rod is in sliding connection with the first sliding groove, the first end and the second end of the second rotating rod are respectively and correspondingly connected with the second end of the first rotating rod and the second sliding groove in a movable mode, the linkage rod group is rotationally connected with the second end of the second rotating rod through a first connecting rod, and the multi-baffle linkage control method of the smoke machine comprises the following steps: when the smoke machine is in a working state, the second end of the first rotating rod moves from the position A of the first sliding groove to the position B, the second end of the second rotating rod moves from the position C of the second sliding groove to the position D, and the linkage rod group is matched with the first connecting rod to drive the second baffle to turn over relative to the first baff