CN106468454B - Side-suction type smoke exhaust ventilator - Google Patents
Side-suction type smoke exhaust ventilator Download PDFInfo
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- CN106468454B CN106468454B CN201510515621.8A CN201510515621A CN106468454B CN 106468454 B CN106468454 B CN 106468454B CN 201510515621 A CN201510515621 A CN 201510515621A CN 106468454 B CN106468454 B CN 106468454B
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- range hood
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Abstract
The invention provides a new improvement aiming at a side-draft range hood. The invention provides a side-draft range hood, which comprises an air inlet (5) and a blocking piece (6) for closing the air inlet (5), wherein the blocking piece (6) at least comprises a first position and a second position, the air inlet (5) is closed by the blocking piece (6) when the blocking piece (6) is positioned at the first position, the air inlet (5) is open when the blocking piece (6) is positioned at the second position, and the blocking piece (6) is provided with a human-computer interface device; when the plugging piece (6) is at the first position, the human-computer interface device is hidden in the air inlet (5); the human-machine interface device is visible when the closure (6) is in the second position. By adopting the technical scheme of the invention, the human-computer interface device can be hidden while the air inlet is closed.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of side-draft range hoods.
[ background of the invention ]
The human-computer interface device and the lighting device of the existing side-suction type range hood are generally fixed and can be seen all the time.
Unless otherwise supported by sufficient evidence, the prior art described herein is not meant to be an admission that such prior art is widely known to those of ordinary skill in the art to which the invention pertains prior to the filing date of this application.
[ summary of the invention ]
The invention mainly aims to provide a new improvement for a side-draft range hood.
The invention provides a side-draft range hood, which comprises an air inlet and a blocking piece for closing the air inlet, wherein the blocking piece at least comprises a first position and a second position, the air inlet is closed by the blocking piece when the blocking piece is positioned at the first position, the air inlet is open when the blocking piece is positioned at the second position, and the blocking piece is provided with a human-computer interface device; when the plugging piece is positioned at the first position, the human-computer interface device is hidden in the air inlet; the human interface device is visible when the blocking member is in the second position. By adopting the technical scheme of the invention, the human-computer interface device can be hidden while the air inlet is closed.
Optionally, the human interface device is substantially facing the user when the closure is in the second position. In this way, the user is facilitated to manipulate the human interface device.
Optionally, when the blocking piece is located at the second position, the blocking piece is located above the air inlet.
Optionally, the cigarette box further comprises a cigarette blocking plate which is obliquely arranged; the blocking piece is arranged at the top end of the smoke baffle plate.
Optionally, when the blocking piece is in the second position, the blocking piece is used for guiding smoke. Thus, the oil smoke pumping and exhausting effect is improved.
Optionally, the blocking element includes a first surface, a second surface and a third surface, the first surface and the third surface are disposed opposite to each other, and the second surface is disposed between the first surface and the third surface; the human-computer interface device is arranged on the second surface; when the blocking piece is located at the first position, the second surface and the third surface are hidden in the air inlet, and the first surface is used as an appearance surface; when the blocking piece is in the second position, the third surface is used for guiding smoke.
Optionally, the first surface and the third surface are arranged in parallel; when the blocking piece is in the second position, the third surface is on a horizontal plane.
Optionally, the cigarette further comprises a smoke guide surface; when the blocking piece is located at the first position, the first surface is smoothly jointed with the smoke guide surface.
Optionally, the device further comprises a lighting device; the lighting device is arranged on the third surface. In this way, the lighting device can be concealed while the air inlet is closed.
Optionally, the blocking piece is switched between the first position and the second position by rotating.
Optionally, when the blocking piece is in the first position, the blocking piece is pressed, and the blocking piece automatically moves to the second position.
Optionally, the device further comprises a control switch and a driving device, wherein the control switch is used for controlling the driving device; the driving device is used for moving the plugging piece to switch between the first position and the second position.
Optionally, the human-machine interface device comprises a control device and/or a display device.
The invention also provides another side-draft range hood, which comprises an air inlet and a blocking piece for closing the air inlet, wherein the blocking piece at least comprises a first position and a second position, the air inlet is closed when the blocking piece is positioned at the first position, the air inlet is open when the blocking piece is positioned at the second position, and the blocking piece is provided with a lighting device; when the blocking piece is in the first position, the lighting device is hidden in the air inlet; the illumination device is visible when the closure is in the second position. By adopting the technical scheme of the invention, the lighting device can be hidden while the air inlet is closed.
It should be noted that the directional expressions such as "visible", "toward the user", "upward", "inclined", "top", "bottom", "horizontal" and the like in the present invention are based on the usual use state of the side draft type hood, unless otherwise specified.
It should be noted that the appearances of the phrases "first," "second," and "third" in this specification are for illustrative purposes only and are not intended to indicate relative importance; moreover, it is not a definition of the number of features that it defines; further, it is not a definition of a logical or sequential relationship to the features it defines.
The above summary of the present invention is not intended to describe all possible embodiments of the present invention. Throughout this application, guidance is provided through lists of examples, which can be used in various possible combinations.
[ description of the drawings ]
The invention is illustrated and explained only by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
FIG. 1 is a schematic view of a side draft range hood embodiment of the present invention with the closure in a second position;
FIG. 2 is another schematic view of a side draft range hood embodiment of the present invention with the closure in a second position;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of a side draft range hood embodiment of the present invention with the closure in a first position;
FIG. 5 is another schematic view of a side draft range hood embodiment of the present invention with the closure in the first position;
fig. 6 is a sectional view taken along line B-B in fig. 5.
Reference numerals:
the method comprises the following steps of 1-a machine shell, 2-a fan, 3-a smoke baffle, 4-a smoke guide surface, 5-an air inlet, 6-a blocking piece, 7-a first surface, 8-a second surface, 9-a third surface, 10-a touch screen and 11-an oil cup.
[ detailed description ] embodiments
In order to make the objects, solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings and preferred embodiments. The individual drawings may not be as precise, in which case the text is referred to.
The embodiment of the side-draft range hood provided by the invention comprises a shell 1, a fan 2, a smoke baffle 3, an oil cup 11, an air inlet 5 and a blocking piece 6 for blocking the air inlet 5, wherein the fan 2 is arranged in the shell 1, the shell 1 and the smoke baffle 3 are fixed together, and the oil cup 11 is arranged at the bottom end of the smoke baffle 3, as shown in fig. 1 to 6. The cigarette baffle 3 slope sets up, and air intake 5 sets up in the top of cigarette baffle 3, and shutoff piece 6 also sets up in the top of cigarette baffle 3. The smoke barrier 3 comprises a smoke guiding surface 4.
The closure 6 is provided with a human-machine interface device, in particular comprising a touch screen 10, as shown in fig. 1 and 2. The touch screen 10 is used for a user to perform touch operation to control the side-suction type range hood, for example, the user performs touch operation to control the fan 2 to be turned on or turned off and to adjust gears.
The blocking member 6 comprises a first surface 7, a second surface 8 and a third surface 9, wherein the first surface 7 is opposite to the third surface 9, the second surface 8 is arranged between the first surface 7 and the third surface 9, the second surface 8 is connected to the first surface 7, and the second surface 8 is further connected to the third surface 9, as shown in fig. 3. The touch screen 10 is disposed on the second surface 8. The first surface 7 is arranged substantially parallel to the third surface 9.
The closure 6 comprises a first position and a second position. When the closure 6 is in the first position, the inlet opening 5 is closed by the closure 6, as shown in fig. 4 to 6. When the closure 6 is in the second position, the inlet opening 5 is open, as shown in fig. 1 to 3.
The block piece 6 is switched between the first position and the second position by means of rotation. In particular, the side draft range hood embodiment is provided with a torsion spring and a catch (not shown in the figures) for enabling the blocking piece 6 to be switched between the first and second positions by means of rotation. When the plugging piece 6 is at the first position, the buckle is in a buckling state, although the plugging piece 6 is subjected to the force from the torsion spring, under the fixing action of the buckle, the plugging piece 6 still stays at the first position; at this time, if the user presses the blocking piece 6 with a hand and moves the hand away, the pressing force of the user is transmitted to the buckle through the blocking piece 6, the buckle is switched from the buckling state to the disengaging state after receiving the pressing force, and at this time, because of no fixing action of the buckle, the blocking piece 6 moves to the second position under the action of the force of the torsion spring and stays at the second position; when shutoff piece 6 is in the second position, the user can remove shutoff piece 6 to the primary importance with the hand, and when shutoff piece 6 reachd the primary importance, if the user pressed shutoff piece 6 with the hand, user's pressing force transmitted the buckle through shutoff piece 6, and the buckle receives and switches to the lock state by the disengagement state after this pressing force, then shutoff piece 6 stops in the primary importance again.
When the blocking piece 6 is in the first position, the second surface 8 and the third surface 9 are both hidden in the air inlet 5 (i.e. the user cannot see the second surface 8 and the third surface 9), the touch screen 10 is also hidden in the air inlet 5 (i.e. the user cannot see the touch screen 10), the first surface 7 is used as an appearance surface (i.e. the first surface 7 is exposed outside), the first surface 7 is smoothly connected to the smoke guide surface 4, and the first surface 7 and the smoke guide surface 4 show a single color, as shown in fig. 4 to 6. Specifically, the first surface 7 adopts a seamless non-porous structure.
When the blocking piece 6 is in the second position, the first surface 7, the second surface 8, and the third surface 9 are all exposed to the outside, the touch screen 10 is visible (i.e., the touch screen 10 is exposed to the outside), the first surface 7 is on a horizontal plane, the third surface 9 is also on a horizontal plane, the third surface 9 is used for guiding smoke, the blocking piece 6 is located above the air inlet 5, and the touch screen 10 faces the user approximately, as shown in fig. 1 to 3. When the blocking piece 6 is in the second position, if the fan 2 is operated, the oil smoke passes through the air inlet 5 and then flows to the fan 2, and the flow path of the oil smoke is roughly shown by an arrow in fig. 3.
The foregoing is merely a preferred embodiment of the present invention and other embodiments may be devised by adding, deleting, modifying or replacing certain features. For example, the touch screen of the human-computer interface device may be replaced by other feasible control devices such as a key, a knob, or a touch-free gesture command detection device. As another example, the human interface device may include a display device. For another example, the side-suction type range hood may further include an illumination device disposed on the third surface, such that the illumination device is hidden in the air inlet when the blocking member is in the first position, and the illumination device is visible when the blocking member is in the second position. For another example, the blocking element can have other positions in addition to the first position and the second position, and the air inlet is also open when the blocking element is in the "other positions". As another example, in the view shown in fig. 2, the air inlet 5 of the present embodiment does not penetrate the whole smoke barrier 3 in the transverse direction, but the air inlet may penetrate the whole smoke barrier in the transverse direction. For example, a smoke barrier may be provided above the blocking member. For another example, the side-suction type range hood may further include a control switch for controlling the driving device, the control switch being always visible, and a driving device for moving the blocking member to switch between the first position and the second position based on the control of the control switch; in particular, the drive means comprises an electric motor and a transmission. For another example, the side-suction type range hood may further include a detection device for controlling the driving device, and a driving device for moving the blocking piece to switch between the first position and the second position based on the control of the detection device; for example, when the detection device detects a human body and continues for a certain time, the driving device is controlled to move the blocking piece from the first position to the second position, and when the blocking piece is located at the second position, if the human-computer interface device receives a specific instruction input by a user, the driving device moves the blocking piece from the second position to the first position; for example, when the detection device detects that the cooker matched with the side-suction type range hood enters a cooking state (by detecting oil smoke or temperature and the like), the driving device is controlled to move the blocking piece from the first position to the second position, and when the detection device detects that the cooker enters a non-cooking state, the driving device is controlled to move the blocking piece from the second position to the first position; for example, when the detection device detects a specific human body motion, the driving device is controlled to move the blocking piece from the first position to the second position, and when the detection device detects another specific human body motion, the driving device is controlled to move the blocking piece from the second position to the first position; for example, when the detection device detects a specific voice command, the driving device is controlled to move the plugging piece from the first position to the second position, and when the detection device detects another specific voice command, the driving device is controlled to move the plugging piece from the second position to the first position; for example, when the blocking piece is located at the first position, the detection device detects that the blocking piece is pressed, the driving device is controlled to move the blocking piece from the first position to the second position, and when the blocking piece is located at the second position, the detection device detects that the blocking piece is pressed, the driving device is controlled to move the blocking piece from the second position to the first position. For another example, the side-suction type range hood further comprises a driving device, the side-suction type range hood is matched with a cooker and is communicated with the cooker, the cooker sends a message to the side-suction type range hood when entering a cooking state, and the side-suction type range hood receives the message and controls the driving device to move the blocking piece from the first position to the second position; and when the cooker enters a non-cooking state, sending another message to the side-suction type range hood, and when the side-suction type range hood receives the another message, controlling the driving device to move the blocking piece from the second position to the first position.
It should be additionally noted that the present invention should not be construed as limited to the embodiments set forth above, but rather should be construed to cover all possible embodiments defined by the claims set forth below in connection with the disclosure of the specification. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (8)
1. A side-draft range hood, comprising an air inlet (5) and a blocking piece (6) for closing the air inlet (5), wherein the blocking piece (6) at least comprises a first position and a second position, the air inlet (5) is closed by the blocking piece (6) when the blocking piece (6) is at the first position, and the air inlet (5) is open when the blocking piece (6) is at the second position, characterized in that:
the plugging piece (6) is provided with a human-computer interface device;
when the plugging piece (6) is at the first position, the human-computer interface device is hidden in the air inlet (5);
the human-machine interface device is visible when the block piece (6) is in the second position;
the block piece (6) comprises a first surface (7), a second surface (8) and a third surface (9), the first surface (7) and the third surface (9) are arranged oppositely, and the second surface (8) is arranged between the first surface (7) and the third surface (9);
the human-machine interface device is arranged on the second surface (8);
when the plugging piece (6) is in the first position, the second surface (8) and the third surface (9) are hidden in the air inlet (5), and the first surface (7) is used as an appearance surface;
the third surface (9) is used for guiding smoke when the block piece (6) is in the second position;
when the blocking piece (6) is in the second position, the blocking piece (6) is positioned above the air inlet (5);
also comprises a smoke baffle plate (3) which is obliquely arranged;
the blocking piece (6) is arranged at the top end of the smoke baffle plate (3);
when the blocking piece (6) is in the second position, the blocking piece (6) is used for guiding smoke;
the closure (6) is switched between the first and second position by rotation.
2. The side draft range hood of claim 1, wherein:
the human-machine interface device is substantially directed towards the user when the closure (6) is in the second position.
3. The side draft range hood of claim 1, wherein:
the first surface (7) and the third surface (9) are arranged in parallel;
the third surface (9) is in a horizontal plane when the block piece (6) is in the second position.
4. The side draft range hood of claim 1, wherein:
also comprises a smoke guide surface (4);
when the blocking piece (6) is in the first position, the first surface (7) is smoothly engaged with the smoke guide surface (4).
5. The side draft range hood of claim 1, wherein:
also comprises a lighting device;
the lighting device is arranged on the third surface (9).
6. The side draft range hood of claim 1, wherein:
when the blocking piece (6) is in the first position, the blocking piece (6) is pressed, and the blocking piece (6) automatically moves to the second position.
7. The side draft range hood of claim 1, wherein:
the device also comprises a control switch and a driving device, wherein the control switch is used for controlling the driving device;
the drive device is used for moving the plugging piece (6) to switch between the first position and the second position.
8. The side draft range hood according to any one of the preceding claims, wherein:
the human-machine interface device comprises a control device and/or a display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515621.8A CN106468454B (en) | 2015-08-20 | 2015-08-20 | Side-suction type smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515621.8A CN106468454B (en) | 2015-08-20 | 2015-08-20 | Side-suction type smoke exhaust ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106468454A CN106468454A (en) | 2017-03-01 |
| CN106468454B true CN106468454B (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510515621.8A Active CN106468454B (en) | 2015-08-20 | 2015-08-20 | Side-suction type smoke exhaust ventilator |
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| Country | Link |
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| CN (1) | CN106468454B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018217727A1 (en) * | 2018-10-17 | 2020-04-23 | BSH Hausgeräte GmbH | Extractor hood and method for operating an extractor hood |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106468454A (en) | 2017-03-01 |
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