CN210292021U - Oil smoke processing apparatus and kitchen appliance - Google Patents
Oil smoke processing apparatus and kitchen appliance Download PDFInfo
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- CN210292021U CN210292021U CN201921144811.3U CN201921144811U CN210292021U CN 210292021 U CN210292021 U CN 210292021U CN 201921144811 U CN201921144811 U CN 201921144811U CN 210292021 U CN210292021 U CN 210292021U
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- smoke
- guide plate
- push rod
- rotating
- smoke guide
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- 239000000779 smoke Substances 0.000 title claims abstract description 97
- 239000003517 fume Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an oil smoke processing device and a kitchen appliance, wherein the oil smoke processing device comprises a smoke guide plate, a corresponding air inlet can be arranged on a smoke collecting hood by rotating around a first axis, and the smoke collecting hood has a closed state for closing the air inlet and a working state for opening the air inlet in the rotating process; the sliding rail structure is arranged on the smoke guide plate; the sliding block structure is in sliding fit with the sliding rail structure; the sliding direction is perpendicular to the first axis; the driving device comprises a driving motor and a rotating push rod; the driving motor is arranged on the fume collecting hood, and an output shaft of the driving motor is fixed with one end of the rotating push rod; the other end of the rotating push rod is hinged with the sliding block structure; the output shaft rotates to drive the smoke guide plate to move between a closed state and a working state through the rotating push rod, the sliding block structure and the sliding rail structure. According to the design, firstly, the rotating push rod and the smoke guide plate move in a tangent mode, transition is stable, and driving efficiency is high; the locking is avoided. Secondly, the structure is completely limited and immovable after the smoke guide plate is closed, thereby solving the potential safety hazard caused by random turning.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to oil smoke processing apparatus and kitchen appliance.
Background
More and more people put air quality improvement in the home environment in a very important place, especially as the kitchen where air pollution is the most severe in the home. Because the kitchen can produce oil smoke in the cooking, the oil smoke in the kitchen has great harm to human bodies, and people usually select an oil smoke treatment device to purify the kitchen environment.
At present, the device for treating the oil fume in the kitchen is provided with kitchen appliances such as a range hood, an integrated stove, an integrated machine of the oil fume stove and the like. The oil fume treatment device comprises a fan arranged in the air cabinet and a fume collecting cover connected with the air cabinet, wherein the front surface of the fume collecting cover is provided with an air inlet, and a fume guide plate movably arranged on the fume collecting cover corresponding to the air inlet.
The motion of smoke deflector is the flip structure among the prior art mostly, like the utility model patent of publication No. CN109595629A discloses a nearly formula range hood that inhales, keeps off the cigarette screen and passes through actuating mechanism and drive mechanism and be connected with the panel rotation. Specifically, one end of the first connecting seat is rotatably connected with the support through a connecting rod penetrating through the through groove. One end of the second connecting seat and one side of the smoke blocking screen facing the shell are fixedly connected, and the other end of the second connecting seat penetrates through the through groove and extends to the inner side of the panel. The second connecting seat is positioned below the first connecting seat. The transmission mechanism further comprises a transmission rod, one end of the second connecting seat, which extends into the inner side of the panel, is rotatably connected with one end of the transmission rod, and the other end of the transmission rod is connected with the output end of the driving mechanism, so that the driving mechanism can drive the transmission mechanism to act, and the smoke blocking screen is opened or closed. One end of the other second connecting seat penetrating into the panel is a free end.
Although the above patent can realize automatic opening and closing of the smoke guide plate, it still has certain disadvantages. Firstly, the acting force direction of the driving mechanism is basically parallel to the extending direction under the buckling state of the cigarette guide plate attaching panel, and a motion dead point exists and can be blocked; secondly, an included angle between the acting force direction of the driving mechanism and the rotation direction of the smoke guide plate is large in the movement process, the driving efficiency is low, and the transition is not stable; finally, the smoke guide plate does not have a device for limiting the turning of the smoke guide plate during the moving process and after the smoke guide plate is closed, and the smoke guide plate can move under the action of manual operation or vibration, so that potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the present invention is to overcome … defect in the prior art, thereby providing an oil smoke processing device and a kitchen appliance.
The utility model provides a pair of oil smoke processing apparatus, include:
the smoke collecting hood is provided with an air inlet;
the smoke guide plate can be mounted on the smoke collecting hood in a manner of rotating around a first axis corresponding to the air inlet, and has a closed state for closing the air inlet and a working state for opening the air inlet in the rotating process;
the sliding rail structure is arranged on the smoke guide plate;
the sliding block structure is in sliding fit with the sliding rail structure; the sliding direction is perpendicular to the first axis;
the driving device comprises a driving motor and a rotating push rod; the driving motor is arranged on the fume collecting hood, and an output shaft of the driving motor is fixed with one end of the rotating push rod; the other end of the rotating push rod is hinged with the sliding block structure; the output shaft rotates to drive the smoke guide plate to move between the closed state and the working state through the rotating push rod, the sliding block structure and the sliding rail structure.
Optionally, the smoke guide plate can be used for mounting the smoke collecting hood by rotating around the first axis through a rotating mechanism; the rotating mechanism comprises a bracket structure and a rotating bracket arm; the bracket structure is fixed on the side surface of the smoke guide plate close to the smoke collecting cover; one end of the rotating bracket arm is rotatably connected with the bracket structure, and the other end of the rotating bracket arm is rotatably arranged on the smoke collecting cover.
Optionally, the smoke guide plate and the bracket structure are integrated through bonding glue.
Optionally, the rotary supporting arm is a U-shaped structure with an opening facing the smoke guide plate, and two ends of the U-shaped structure are respectively connected with the bracket structure and the smoke guide plate in a rotary manner.
Optionally, the sliding rail structure is connected and fixed with the bracket structure through a sliding rail screw.
Optionally, a groove structure extending in a direction perpendicular to the first axis is formed in the slide rail structure.
Optionally, the groove structure includes two arc-shaped grooves that set up relatively, have the interval of setting for, the slider structure with arc-shaped groove complex spheroid structure, spheroid structure slide card with two between the arc-shaped groove.
Optionally, the fume collecting hood is provided with a position switch corresponding to the rotary push rod; the rotating push rod rotates to a set position to trigger the position switch.
Optionally, an extension portion is disposed on the other side of the rotating push rod relative to the output shaft, and the extension portion rotates to a set position to trigger the position switch.
Optionally, the smoke collecting hood is provided with a fixed stop block corresponding to the rotary push rod for preventing the rotary push rod from continuously rotating.
The utility model provides a kitchen appliance, which comprises any one of the above oil smoke treatment device.
Optionally, the kitchen appliance is a range hood, an integrated stove or a smoke and stove all-in-one machine.
The utility model discloses technical scheme has following advantage:
according to the oil smoke treatment device provided by the utility model, the rotating push rod pushes the smoke guide plate to open and close while sliding on the smoke guide plate, and the design is that firstly, the rotating push rod and the smoke guide plate move in a tangent way, so that the transition is stable compared with the driving mode in the prior art, and the driving efficiency is high; and no dead point exists, so that the clamping is avoided. Secondly, the smoke guide plate is tightly connected with the rotating push rod, and the structure is completely limited and can not move after the smoke guide plate is closed, so that the smoke guide plate can not be randomly stirred, and the potential safety hazard caused by random stirring is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of an oil smoke treatment device provided in a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of an oil smoke treatment device provided in a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a driving device in an oil smoke processing device according to a first embodiment of the present invention.
Description of reference numerals:
1-a smoke collecting hood, 2-a smoke guide plate, 3-a bracket structure, 4-a rotating bracket arm, 5-a sliding block structure, 6-a sliding rail structure, 8-a rotating push rod, 9-a sliding rail screw, 10-a rotating pin, 11-a sliding block screw, 12-a driving motor and 13-a position switch.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 to fig. 3 show an embodiment of an oil smoke processing apparatus provided by the present invention.
The oil fume treatment device comprises an air cabinet component, a fume collecting cover 1, a fume guide plate 2, a sliding rail structure 6, a sliding block structure 5 and a driving device. The inside centrifugal fan that is provided with of wind cabinet subassembly is the power core of suction oil smoke. The smoke collecting cover 1 is arranged below the air cabinet assembly and provided with an air inlet facing the oil smoke area. The fume collecting hood 1 is used for collecting the fume and guiding the fume to the air inlet. The air cabinet component starts the centrifugal fan, sucks the oil smoke through the air inlet and discharges the oil smoke into a public flue or outdoors.
The smoke guide plate 2 is arranged corresponding to the air inlet, is rotatably arranged on the smoke collecting cover 1 around a first axis through a rotating mechanism, and has a closed state for closing the air inlet and a working state for opening the air inlet in a rotating process. In this embodiment, the rotation mechanism comprises a bracket structure 3 and a rotation bracket arm 4. The bracket structure 3 is arranged on the side surface of the smoke guide plate 2 close to the smoke collecting cover 1 and is adhered through adhesive glue. It will be apparent that the bracket may be attached to the smoke guide 2 by welding, screwing, riveting, etc. in a manner well known to those skilled in the art and not described in detail herein. The rotary bracket arm 4 is connected with the bracket structure 3 through a bracket arm screw, and the other end of the rotary bracket arm 4 is fixed on the smoke collecting hood 1 through a rotary pin 10. In order to avoid influencing the rotating motion of the smoke guide plate 2, the rotating bracket arm 4 is designed into a U-shaped structure with an opening facing the smoke guide plate 2, and two ends of the U-shaped structure are respectively connected with the bracket structure 3 and the smoke guide plate 2 in a rotating way.
The sliding rail structure 6 is fixedly connected with the bracket structure 3 through a sliding rail screw 9. The sliding rail structure 6 is provided with a sliding groove structure which extends on the smoke guide plate 2 in a direction perpendicular to the first axis. The sliding block structure 5 is in sliding fit with the sliding rail structure 6 and slides up and down in the sliding groove range, and the specific structure can be selected according to the specific style of the sliding rail structure 6.
The drive means comprise a rotary push rod 8 and a drive motor 12. The driving motor 12 is fixedly installed on the fume collecting hood 1, one end of the rotating push rod 8 is hinged with the slide block structure 5 through a slide block screw 11, and the other end of the rotating push rod is fixedly installed on an output shaft of the driving motor 12. Thereby realizing that the rotating push rod 8 actively drives the sliding block structure 5 to slide in the sliding rail structure 6; the rotating push rod 8 drives the smoke guide plate 2 to rotate around the first axis while sliding in the sliding rail structure 6, so that the smoke guide plate 2 is switched between a closed state and a working state.
According to the design, firstly, the rotating push rod 8 and the smoke guide plate 2 move in a tangent mode, and compared with a driving mode in the prior art, the transition is stable, and the driving efficiency is high; and no dead point exists, so that the clamping is avoided. Secondly, the smoke guide plate 2 is closely connected with the rotating push rod 8, the structure is completely limited and can not move after the smoke guide plate 2 is closed, so that the smoke guide plate 2 can not be randomly stirred, and the potential safety hazard caused by random stirring is solved
The smoke collecting cover 1 is provided with a position switch 13, the other side of the rotating push rod 8 relative to the output shaft is provided with an extending part, and the extending part rotates to a set position to trigger the corresponding position switch 13. The fixed-point stopping function is realized by rotating the driving motor 12 to drive the rotating push rod 8 to rotate and contacting the position switch 13 through the rotating process of the extension part. Obviously, the rotating push rod 8 can be used to directly contact the position switch 13.
As another embodiment, the slot structure comprises two arc-shaped slots with a set distance, which are oppositely arranged, a sliding block structure 5 and a sphere structure matched with the arc-shaped slots, the sphere structure is a sliding card and is arranged between the two arc-shaped slots
As another embodiment, the slide rail structure 6 may be mounted to the smoke guide 2 by a separate connection structure without being connected to the bracket structure 3.
As another embodiment, the sliding track structure 6 may also be a part of the smoke guide 2, such as a sliding slot opened in the smoke guide 2.
As another embodiment, the position switch 13 may be replaced by a fixed stop, which prevents the rotary push rod 8 from further rotating at the set position, and then prevents the driving motor 12 from rotating, so that the current of the driving motor 12 is increased; whether the motor is moved to the set position is judged by detecting the current of the driving motor 12.
The utility model discloses provide a kitchen appliance embodiment simultaneously, it includes above-mentioned oil smoke processing apparatus embodiment.
Preferably, the kitchen appliance is a range hood, an integrated stove or a range and stove all-in-one machine.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (12)
1. An oil fume treatment device, characterized by comprising:
the smoke collecting hood (1) is provided with an air inlet;
the smoke guide plate (2) is rotatably arranged on the smoke collecting cover (1) around a first axis corresponding to the air inlet, and has a closed state for closing the air inlet and a working state for opening the air inlet in the rotating process;
the sliding rail structure (6) is arranged on the smoke guide plate (2);
the sliding block structure (5) is in sliding fit with the sliding rail structure (6); the sliding direction is perpendicular to the first axis;
the driving device comprises a driving motor (12) and a rotating push rod (8); the driving motor (12) is arranged on the fume collecting hood (1), and an output shaft of the driving motor is fixed with one end of the rotating push rod (8); the other end of the rotating push rod (8) is hinged with the sliding block structure (5); the output shaft rotates to drive the smoke guide plate (2) to move between the closed state and the working state through the rotating push rod (8), the sliding block structure (5) and the sliding rail structure (6).
2. The oil fume treatment device according to claim 1, characterized in that: the smoke guide plate (2) can rotate around the first axis through a rotating mechanism and can be provided with the smoke collecting cover (1); the rotating mechanism comprises a bracket structure (3) and a rotating bracket arm (4); the bracket structure (3) is fixed on the side surface of the smoke guide plate (2) close to the smoke collecting cover (1); one end of the rotating bracket arm (4) is rotatably connected with the bracket structure (3), and the other end of the rotating bracket arm is rotatably arranged on the smoke collecting cover (1).
3. The oil fume treatment device according to claim 2, characterized in that: the smoke guide plate (2) and the bracket structure (3) are connected into a whole through bonding glue.
4. The oil fume treatment device according to claim 2, characterized in that: the rotary supporting arm (4) is of a U-shaped structure with an opening facing the smoke guide plate (2), and two ends of the U-shaped structure are respectively connected with the bracket structure (3) and the smoke guide plate (2) in a rotary mode.
5. The oil fume treatment device according to claim 2, characterized in that: the sliding rail structure (6) is fixedly connected with the bracket structure (3) through a sliding rail screw (9).
6. The oil fume treatment device according to claim 1 or 5, characterized in that: and a groove body structure extending along the direction vertical to the first axis is arranged on the sliding rail structure (6).
7. The oil fume treatment device according to claim 6, characterized in that: the groove body structure comprises two arc groove bodies which are oppositely arranged and have a set interval, the sliding block structure (5) and the arc groove body are matched with each other to form a sphere structure, and the sphere structure is slidably clamped between the two arc groove bodies.
8. The oil fume treatment device according to claim 1, characterized in that: the fume collecting hood (1) is provided with a position switch (13) corresponding to the rotating push rod (8); the rotating push rod (8) rotates to a set position to trigger the position switch (13).
9. The oil fume treatment device according to claim 8, characterized in that: and an extension part is arranged on the other side of the rotating push rod (8) relative to the output shaft, and the extension part rotates to a set position to trigger the position switch (13).
10. The oil fume treatment device according to claim 1, characterized in that: the smoke collecting hood (1) is provided with a fixed stop block corresponding to the rotary push rod (8) and used for preventing the rotary push rod (8) from continuously rotating.
11. A kitchen appliance, characterized by: an oil smoke treatment apparatus comprising any one of claims 1 to 10.
12. The kitchen appliance of claim 11, wherein: the kitchen appliance is a range hood, an integrated stove or a smoke and stove all-in-one machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144811.3U CN210292021U (en) | 2019-07-18 | 2019-07-18 | Oil smoke processing apparatus and kitchen appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144811.3U CN210292021U (en) | 2019-07-18 | 2019-07-18 | Oil smoke processing apparatus and kitchen appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292021U true CN210292021U (en) | 2020-04-10 |
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ID=70103403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144811.3U Active CN210292021U (en) | 2019-07-18 | 2019-07-18 | Oil smoke processing apparatus and kitchen appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210292021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260385A (en) * | 2019-07-18 | 2019-09-20 | 珠海格力电器股份有限公司 | Oil smoke processing apparatus and kitchen appliance |
-
2019
- 2019-07-18 CN CN201921144811.3U patent/CN210292021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260385A (en) * | 2019-07-18 | 2019-09-20 | 珠海格力电器股份有限公司 | Oil smoke processing apparatus and kitchen appliance |
| CN110260385B (en) * | 2019-07-18 | 2024-10-18 | 珠海格力电器股份有限公司 | Lampblack treatment device and kitchen appliance |
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