CN209744464U - Seamless open-close type range hood - Google Patents
Seamless open-close type range hood Download PDFInfo
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- CN209744464U CN209744464U CN201920208308.3U CN201920208308U CN209744464U CN 209744464 U CN209744464 U CN 209744464U CN 201920208308 U CN201920208308 U CN 201920208308U CN 209744464 U CN209744464 U CN 209744464U
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- guide plate
- linear
- rotary motion
- range hood
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Abstract
The utility model discloses a seamless opening-closing type range hood, which comprises a panel, wherein the panel is arranged on a machine body and is provided with an opening; the smoke guide plate is movably arranged on the machine body and sequentially provided with a closed state matched with the panel to close the opening, a horizontal pushing open state parallel to the panel and arranged in a staggered mode, and a rotating open state which is inclined or right-angled relative to the panel under the action of the driving device. The driving device of the range hood adopts two motion tracks to open the smoke guide plate, the motion track of the smoke guide plate is firstly pushed out for a certain distance along the direction vertical to the panel, and the smoke guide plate rotates to open after avoiding other panels. The smoke guide plate of the mechanism does not need to reserve enough movement clearance with other panels when rotating, and has no seam with other panels after being closed, so that the integral attractiveness of the range hood is better.
Description
Technical Field
The utility model relates to a lampblack absorber equipment technical field, concretely relates to seamless open-close type lampblack absorber.
Background
Along with the improvement of living standard of people, the lampblack absorber becomes an indispensable part in the kitchen, and people not only have higher requirement to the function of lampblack absorber, have proposed higher requirement to the outward appearance and the clean aspect of cigarette machine moreover.
In the range hood with the rotatable opening and closing of the smoke guide plate on the market at present, the smoke guide plate needs to leave enough movement clearance during the rotation movement so as not to interfere, and therefore seams can be formed between the closed smoke guide plate and other panels. The seam can affect the aesthetic degree of the range hood.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the problem that has the gap, influences the whole pleasing to the eye degree of lampblack absorber between the closed back of smoke deflector and other panels of the lampblack absorber that can rotate to open and shut among the prior art to a seamless open-close type lampblack absorber is provided.
in order to solve the technical problem, the technical scheme of the utility model as follows:
A seamless opening-closing range hood, comprising:
The panel is arranged on the machine body and is provided with an opening;
the smoke guide plate is movably arranged on the machine body and sequentially provided with a closed state matched with the panel to close the opening, a horizontal pushing open state parallel to the panel and arranged in a staggered mode, and a rotating open state which is inclined or right-angled relative to the panel under the action of the driving device.
further, the driving device includes:
A rotational motion bracket;
The rotary motion mechanism is arranged on the rotary motion support and is provided with an action end connected with the smoke guide plate, and the smoke guide plate rotates relative to the panel under the action of the action end;
And the linear motion mechanism is arranged between the machine body and the rotary motion support, and the acting force of the linear motion mechanism drives the rotary motion support and the rotary motion mechanism to do linear motion along the direction vertical to the panel.
Further, the rotational movement mechanism includes:
the transmission structure is provided with the acting end, and one end of the transmission structure is hinged to the rotary motion bracket;
the output end of the driving structure is hinged with one end, opposite to the rotary motion support, of the transmission structure, the other end of the driving structure is hinged with one end, opposite to the rotary motion support, of the transmission structure, and the transmission structure rotates around a rotating shaft, hinged with the rotary motion support, of the transmission structure under the action of the driving structure to drive the smoke guide plate to rotate.
furthermore, the transmission structure is connected with a limiting block rotating along with the transmission structure, and when the smoke guide plate is in the rotary opening state, the limiting block abuts against the rotary motion support or the panel to limit the transmission structure to rotate.
Furthermore, the driving structure is an electric push rod, the electric push rod comprises a rotating motor, a guide sleeve and a push rod, and the rotating motor drives the push rod to do linear telescopic motion relative to the guide sleeve through a transmission part so as to drive the transmission structure to rotate around the rotating shaft.
further, the linear motion mechanism includes:
The linear motion bracket is arranged on the machine body;
The linear motor is arranged on the linear motion bracket;
and the linear transmission structure is connected between the linear motor and the rotary motion support, and drives the rotary motion support to do linear motion along the direction vertical to the panel under the action of the linear motor.
Further, the linear transmission structure includes:
The first screw rod is assembled with the output end of the linear motor, and the axis direction of the first screw rod is arranged along the direction vertical to the panel;
and the sliding block is in threaded assembly with the first screw rod and is fixedly assembled with the rotary motion support, and the rotary motion support is driven to move along the axis direction of the first screw rod along with the rotation of the first screw rod.
further, the driving device includes:
The guide rail is connected with the smoke guide plate and is provided with a straight-line section track and a rotating section track which are communicated, the track direction of the straight-line section track is vertical to the panel, and the track direction of the rotating section track has a preset included angle relative to the panel;
the driving mechanism is arranged on the machine body and provides power for the motion of the guide rail;
The limiting mechanism is fixedly arranged on the machine body and is provided with a fixed shaft matched with the linear section track or the rotating section track (72);
When the fixed shaft is positioned on the linear section track, the guide rail and the smoke guide plate do linear motion along the track direction of the linear section guide rail under the action of the driving mechanism; when the fixed shaft is positioned on the rotating section track, the guide rail and the smoke guide plate do rotating motion along the track direction of the rotating section track under the action of the driving mechanism.
Further, the drive mechanism includes:
a driving motor installed at the body;
The second screw rod is assembled with the output end of the driving motor, and the axis direction of the second screw rod is arranged along the direction vertical to the panel;
And the pushing arm is movably assembled on the second screw rod and connected with the guide rail, and drives the guide rail to move along the axis direction of the second screw rod along with the rotation of the second screw rod.
Furthermore, the two guide rails are symmetrically arranged on two sides of the second screw rod, and the push arm is provided with two support arms which are respectively connected with the corresponding guide rails.
Furthermore, a guide structure is mounted on the machine body, the guide structure is provided with a linear track arranged in the direction perpendicular to the panel, and one end of the guide rail, which is opposite to the smoke guide plate, moves along the track direction of the linear track under the action of the push arm.
furthermore, the smoke guide plate and the corresponding surface of the panel which is contacted with each other are respectively provided with wedge-shaped parts which are matched with each other.
the utility model discloses technical scheme has following advantage:
1. The utility model provides a seamless open-close type range hood, in the process that a driving device drives a smoke guide plate to open, the smoke guide plate firstly moves linearly for a distance along the direction vertical to a panel, and the smoke guide plate rotates after avoiding the panel; the smoke guide plate with the structure does not need to reserve enough movement clearance with the panel during the rotation movement, no seam exists between the closed smoke guide plate and the panel, and the integral attractiveness of the range hood is better.
2. the utility model provides a seamless open-close type lampblack absorber adopts two kinds of routes to release the smoke deflector, and the smoke deflector is difficult for taking place to rock at the in-process of releasing, and motion process stability is better.
3. The utility model provides a seamless open-close type lampblack absorber adopts the wedge cooperation between smoke deflector and the matched with panel, makes the fit clearance can not be seen in the front of lampblack absorber.
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 a schematic structural view of a smoke guide plate provided in a first embodiment of the present invention in a closed state;
fig. 2 is a schematic structural view of a smoke deflector provided in a first embodiment of the present invention in a horizontal pushing open state;
fig. 3 is a schematic structural view of a smoke guide plate provided in a first embodiment of the present invention in a rotated open state;
FIG. 4 is an enlarged view taken at A in FIG. 1;
Fig. 5 is a schematic structural view of a smoke guide plate provided in a second embodiment of the present invention in a closed state;
fig. 6 is a schematic structural view of a smoke guide plate provided in a second embodiment of the present invention in a horizontal pushing open state;
fig. 7 is a schematic structural view of a smoke guide plate provided in a second embodiment of the present invention in a rotated open state;
Fig. 8 is a plan view of a driving device, a guide rail, and a smoke guide provided in a second embodiment of the present invention.
Description of reference numerals: 1. a body; 2. a panel; 3. a smoke guide plate; 4. a rotational motion bracket; 5. a rotational movement mechanism; 51. a transmission structure; 52. a drive structure; 521. a rotating electric machine; 522. a guide sleeve; 523. a push rod; 53. a limiting block; 6. a linear motion mechanism; 61. a linear motion support; 62. a linear motor; 63. a linear transmission structure; 631. a first lead screw; 632. a slider; 7. a guide rail; 71. a straight-line section track; 72. a rotating section track; 73. a limiting groove; 74. a sliding shaft; 8. a drive mechanism; 81. a drive motor; 82. a second lead screw; 83. a push arm; 9. a limiting mechanism; 91. a fixed shaft; 10. a guide structure; 11. a linear track; 12. a wedge portion; 121. a first wedge block; 122. a second wedge block.
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 efforts belong to the protection scope of the present invention.
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
as shown in fig. 1-8, the seamless opening-closing range hood comprises a body 1, a panel 2, a smoke guide plate 3 and a driving device. Wherein, the panel 2 is fixedly arranged on the outer vertical surface of the machine body 1, and the middle part of the panel 2 is provided with an opening; the smoke guide plate 3 is movably arranged on the machine body 1 and is matched with the panel 2 to seal the opening of the outer vertical surface of the machine body 1. The driving device is installed between the machine body 1 and the smoke guide plate 3, and the smoke guide plate 3 has a closed state matched with the panel 2 to close the opening, a horizontal pushing open state parallel to the panel 2 and arranged in a staggered manner, and a rotary open state with an inclination angle or a right angle relative to the panel 2 in sequence under the driving action of the driving device.
In the process of opening the smoke guide plate 3, the driving device firstly drives the smoke guide plate 3 to move a certain distance outside the machine body 1 (or inside the machine body 1) along a direction vertical to the panel 2 in a straight line manner, so that the smoke guide plate 3 avoids other panels 2, and then drives the smoke guide plate 3 to rotate and open; the process that the driving device drives the smoke guide plate 3 to close is opposite to the process that the smoke guide plate 3 is opened, and when the smoke guide plate 3 is in a closed state, the smoke guide plate 3 and the panel 2 are on the same plane. The smoke guide plate 3 with the structure does not need to reserve enough movement clearance with the panel 2 when rotating and opening, no seam exists between the smoke guide plate 3 and the panel 2 after being closed, and the integral attractiveness of the range hood is better.
referring to fig. 1 to 3, in the first embodiment of the present embodiment, the driving means includes a rotational movement support 4, a rotational movement mechanism 5, and a linear movement mechanism 6. The linear motion mechanism 6 is arranged between the machine body 1 and the rotary motion support 4, and the acting force of the linear motion mechanism is used for driving the rotary motion support 4 and the rotary motion mechanism 5 to do linear motion along the direction vertical to the panel 2; the rotary motion mechanism 5 is arranged between the rotary motion bracket 4 and the smoke guide plate 3, the action end of the rotary motion mechanism is connected with the smoke guide plate 3, and the smoke guide plate 3 rotates relative to the panel 2 under the action of the action end. The driving device with the structure adopts the two mutually independent linear motion mechanisms 6 and the rotary motion mechanism 5 to respectively drive the smoke guide plate 3 to do linear motion and rotary motion, and the smoke guide plate 3 has the advantages of good stability and small shaking in the motion process.
in the first embodiment of the present embodiment, the rotational movement mechanism 5 includes a transmission structure 51 and a driving structure 52. The drive structure 51 is preferably a "t-shaped" plate-like structure including one arcuate end and two linear ends. Wherein, the arc tip passes through a plurality of locking screws and leads the connecting seat fixed connection at the cigarette board 3 back, and a straight line tip that is close to rotary motion support 4 is articulated through the pivot and is installed on rotary motion support 4, keeps away from rotary motion support 4 another straight line tip and the output of drive structure 52 and articulates. The two ends of the driving structure 52 are respectively hinged on the rotary motion bracket 4 and the transmission structure 51. The arc-shaped end of the transmission structure 51 is the action end of the rotary motion mechanism 5.
In the first embodiment of the present embodiment, the driving structure 52 is preferably an electric push rod, and the electric push rod includes a rotating motor 521, a guide sleeve 522 and a push rod 523. The rotating motor 521 drives the push rod 523 to perform linear telescopic motion relative to the guide sleeve 522 through the transmission component to drive the transmission structure 51 to rotate around the rotation shaft, so as to drive the smoke guide plate 3 to perform rotary motion. In other embodiments, the drive structure 52 may also be a gas spring assembly or other motion mechanism with linear extension and retraction.
In the first embodiment of this embodiment, a limiting block 53 is fixed on the rotating shaft of the transmission structure 51 hinged to the rotating motion support 4, the limiting block 53 rotates along with the rotation of the transmission structure 51, and the limiting block 53 can abut against the back of the rotating motion support 4 to limit the rotation angle of the limiting block 53 in the rotating process, so that the transmission structure 51 and the smoke guide plate 3 can be prevented from being rotated to be opened by too large angle, and the effect of protecting the rotating motion mechanism 5 and the smoke guide plate 3 is achieved.
In the first embodiment of this embodiment, the linear motion mechanism 6 includes a linear motion bracket 61 mounted on the machine body 1, a linear motor 62 mounted on the linear motion bracket 61, and a linear transmission structure 63 connected between the output end of the linear motor 62 and the rotary motion bracket 4, and the linear motor 62 drives the rotary motion bracket 4 to make a linear motion in a direction perpendicular to the panel 2 through the linear transmission structure 63.
specifically, the linear transmission structure 63 is preferably a screw rod sliding block structure, the screw rod sliding block structure has the advantages of good linearity, stable motion process and high precision, and the linear transmission structure 63 serving as the embodiment drives the smoke guide plate 3 to do linear motion, so that the smoke guide plate 3 is not easy to shake in the motion process. The concrete screw rod sliding block structure comprises a first screw rod 631 assembled with the output end of the linear motor 62 and a sliding block 632 assembled on the first screw rod 631 in a threaded manner and fixedly assembled with the rotary motion bracket 4; the axis direction of the first lead screw 631 is perpendicular to the panel 2, and the slider 632 drives the rotary motion bracket 4 to move along the axis direction of the first lead screw 631 along with the rotation of the first lead screw 631.
Referring to fig. 4, in the first embodiment of the present embodiment, the smoke guide plate 3 and the panel 2 are respectively provided with wedge portions 12 which are engaged with each other, and the wedge portions 12 include a first wedge portion 12 provided at both ends of the smoke guide plate 3 and a second wedge portion 12 provided at one end of the panel 2 close to the smoke guide plate 3. The smoke guide plate 3 and the panel 2 are matched in a wedge shape, so that the fit clearance cannot be seen from the front side of the range hood, and the attractiveness is better.
Referring to fig. 5-8, in a second embodiment of the present embodiment, the driving device includes a guide rail 7, a driving mechanism 8, and a limiting mechanism 9. One end of the guide rail 7 is fixedly connected with the smoke guide plate 3, the guide rail 7 is provided with a straight-line track 71 and a rotating-section track 72 which are communicated, the track direction of the straight-line track 71 is perpendicular to the panel 2, the track direction of the rotating-section track 72 has a preset included angle relative to the panel 2, and the angle of the preset included angle is smaller than 90 degrees. The limiting mechanism 9 and the driving mechanism 8 are both fixedly installed on the machine body 1, the limiting mechanism 9 is provided with a fixing shaft 91 matched with the linear section track 71 or the rotating section track 72, and the driving mechanism 8 is used for providing power for the motion of the guide rail 7.
When the cigarette guide plate 3 is in a closed state matched with the panel 2, the fixing shaft 91 is positioned on the linear section track 71, the driving mechanism 8 drives the guide rail 7 to do linear motion along the track direction of the linear section guide rail 7, the guide rail 7 drives the cigarette guide plate 3 to move from the closed state to a horizontal pushing open state, when the cigarette guide plate 3 is in the horizontal pushing open state, the fixing shaft 91 is positioned at the joint of the linear section track 71 and the rotating section track 72, the driving mechanism 8 continues to drive the guide rail 7 to move, the rotating section track 72 on the guide rail 7 is limited by the fixing shaft 91, and the guide rail 7 does rotating motion relative to the fixing shaft 91 along the track direction of the rotating section track 72, so that the cigarette guide plate 3 is driven to move from the horizontal pushing open state to the.
Preferably, in order to prevent the guide rail 7 and the smoke guide plate 3 from rotating too much, a limiting groove 73 is provided at one end of the rotating section rail 72 far from the linear section rail 71, and when the fixing shaft 91 moves to the end of the rotating section rail 72, the fixing shaft 91 abuts against the limiting groove 73 to prevent the smoke guide plate 3 from continuing to rotate, thereby protecting the guide rail 7 and the smoke guide plate 3.
in the second embodiment of the present embodiment, the driving mechanism 8 includes a driving motor 81 mounted on the machine body 1, a second lead screw 82 assembled with the output end of the driving motor 81 through a transmission member, and a push arm 83 movably assembled with the second lead screw 82 and connected with the guide rail 7. Wherein, the axial direction of the second screw rod 82 is arranged along the direction vertical to the panel 2; the push arm 83 drives the guide rail 7 to move along the axial direction of the second lead screw 82 along with the rotation of the second lead screw 82. The driving motor 81 drives the guide rail 7 to move through the lead screw, and has the advantages of good stability and small shaking in the moving process.
specifically, two guide rails 7 are symmetrically arranged on two sides of the second screw rod 82 in the axial direction; the push arm 83 is of a symmetrical structure, the push arm 83 is in threaded assembly with the second screw rod 82 at the position of the symmetrical axis of the push arm 83, the symmetrical axis of the push arm 83 and the axis of the second screw rod 82 are arranged in the same direction, and two support arms of the push arm 83 are respectively and fixedly connected with the corresponding guide rails 7 through connecting structures. The driving mechanism 8 can reduce the shaking of the guide rail 7 and the smoke guide plate 3 in the moving process by the way that the pushing arms 83 which are symmetrically arranged drive the two guide rails 7 to move.
Preferably, a sliding shaft 74 is fixed at one end of the guide rail 7 away from the straight-line track 71, two guide structures 10 symmetrically arranged on two sides of the second lead screw 82 in the axial direction are installed on the machine body 1, a straight-line track 11 in the same track direction as the straight-line track 71 is arranged on each guide structure 10, and the sliding shaft 74 is matched with the straight-line track 11. In the motion process of the guide rail 7, the sliding shaft 74 moves along the track direction of the linear track 11, so that the stability of the guide rail 7 in the motion process can be further improved, and the shaking phenomenon of the guide rail 7 and the smoke guide plate 3 in the motion process can be reduced.
to sum up, the driving device of the seamless opening-closing type range hood provided by the utility model can successively adopt two motion tracks to open the smoke guide plate 3, the motion track of the smoke guide plate 3 is linear motion firstly, the smoke guide plate 3 is pushed out for a distance along the direction vertical to the panel 2, and after other panels 2 are avoided, the driving device drives the smoke guide plate 3 to rotate and open; the smoke guide plate 3 with the structure does not need to reserve enough movement clearance with other panels 2 during the rotation movement, no seam exists between the smoke guide plate 3 and other panels 2 after the smoke guide plate is closed, and the integral attractiveness of the range hood is better.
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. A seamless open-close type range hood is characterized by comprising:
a panel (2) mounted on the machine body (1), the panel (2) having an opening;
the smoke guide plate (3) is movably arranged on the machine body (1), and under the action of a driving device, the smoke guide plate is sequentially provided with a closed state matched with the panel (2) to close the opening, a horizontal pushing open state parallel to the panel (2) and arranged in a staggered mode, and a rotary open state which is inclined or right-angled relative to the panel (2).
2. A seamless opening and closing range hood according to claim 1, wherein the driving means comprises:
A rotary motion bracket (4);
The rotary motion mechanism (5) is arranged on the rotary motion support (4) and is provided with an action end connected with the smoke guide plate (3), and the smoke guide plate (3) rotates relative to the panel (2) under the action of the action end;
and the linear motion mechanism (6) is arranged between the machine body (1) and the rotary motion support (4), and the acting force of the linear motion mechanism drives the rotary motion support (4) and the rotary motion mechanism (5) to do linear motion along the direction vertical to the panel (2).
3. A seamless open-close range hood according to claim 2, characterized in that the rotary motion mechanism (5) comprises:
A transmission structure (51) having the action end and one end hinged to the rotary motion bracket (4);
drive structure (52), the output with drive structure (51) is relative the one end of rotary motion support (4) is articulated, and the other end is articulated install in rotary motion support (4) is relative the one end of drive structure (51), drive structure (51) are in drive structure (52) under the effect around it with rotary motion support (4) articulated pivot is rotated in order to drive smoke deflector (3) are rotary motion.
4. A seamless opening-closing range hood according to claim 3, characterized in that the transmission structure (51) is connected with a limit block (53) rotating with the transmission structure (51), when the smoke guide plate (3) is in the rotary opening state, the limit block (53) abuts against the rotary motion support (4) or the panel (2) to limit the transmission structure (51) to make rotary motion.
5. the seamless opening-closing range hood according to claim 3, wherein the driving structure (52) is an electric push rod, the electric push rod comprises a rotating motor (521), a guide sleeve (522) and a push rod (523), and the rotating motor (521) drives the push rod (523) to do linear telescopic motion relative to the guide sleeve (522) through a transmission part so as to drive the transmission structure (51) to rotate around the rotating shaft.
6. a seamless open-close range hood according to claim 3, characterized in that the linear motion mechanism (6) comprises:
a linear motion bracket (61) attached to the machine body (1);
a linear motor (62) attached to the linear motion bracket (61);
and the linear transmission structure (63) is connected between the linear motor (62) and the rotary motion support (4), and drives the rotary motion support (4) to do linear motion along the direction vertical to the panel (2) under the action of the linear motor (62).
7. a seamless open-close range hood according to claim 6, characterized in that the linear transmission structure (63) comprises:
A first lead screw (631) assembled with an output end of the linear motor (62), an axial direction of which is arranged in a direction perpendicular to the panel (2);
And the sliding block (632) is assembled on the first screw rod (631) in a threaded manner and fixedly assembled with the rotary motion bracket (4), and drives the rotary motion bracket (4) to move along the axis direction of the first screw rod (631) along with the rotation of the first screw rod (631).
8. A seamless opening and closing range hood according to claim 1, wherein the driving means comprises:
the guide rail (7) is connected with the smoke guide plate (3) and is provided with a straight-line section track (71) and a rotating section track (72) which are communicated, the track direction of the straight-line section track (71) is perpendicular to the panel (2), and the track direction of the rotating section track (72) has a preset included angle relative to the panel (2);
The driving mechanism (8) is arranged on the machine body (1) and provides power for the motion of the guide rail (7);
The limiting mechanism (9) is fixedly arranged on the machine body (1) and is provided with a fixed shaft (91) matched with the linear section track (71) or the rotating section track (72);
When the fixed shaft (91) is positioned on the linear section track (71), the guide rail (7) and the smoke guide plate (3) do linear motion along the track direction of the linear section guide rail (7) under the action of the driving mechanism (8); when the fixed shaft (91) is positioned on the rotating section track (72), the guide rail (7) and the smoke guide plate (3) do rotating motion along the track direction of the rotating section track (72) under the action of the driving mechanism (8).
9. A seamless open-close range hood according to claim 8, characterized in that the driving mechanism (8) comprises:
a drive motor (81) attached to the machine body (1);
a second screw (82) assembled with an output end of the driving motor (81), an axial direction of which is arranged in a direction perpendicular to the panel (2);
and the pushing arm (83) is movably assembled on the second screw rod (82) and connected with the guide rail (7), and drives the guide rail (7) to move along the axis direction of the second screw rod (82) along with the rotation of the second screw rod (82).
10. a seamless opening and closing range hood according to claim 9, characterized in that the guide rails (7) are two and symmetrically arranged on both sides of the second lead screw (82), and the push arm (83) has two support arms respectively connected with the corresponding guide rails (7).
11. A seamless opening and closing range hood according to claim 10, characterized in that a guide structure (10) is installed on the machine body (1), the guide structure (10) has a linear track (11) arranged in a direction perpendicular to the panel (2), and the guide rail (7) moves along the track direction of the linear track (11) relative to one end of the smoke guide plate (3) under the action of the push arm (83).
12. a seamless open-close type range hood according to any one of claims 1-11, characterized in that the smoke guide plate (3) and the face plate (2) are provided with wedge-shaped parts (12) which are matched with each other on the corresponding surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208308.3U CN209744464U (en) | 2019-02-18 | 2019-02-18 | Seamless open-close type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208308.3U CN209744464U (en) | 2019-02-18 | 2019-02-18 | Seamless open-close type range hood |
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| Publication Number | Publication Date |
|---|---|
| CN209744464U true CN209744464U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208308.3U Active CN209744464U (en) | 2019-02-18 | 2019-02-18 | Seamless open-close type range hood |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751649A (en) * | 2019-02-18 | 2019-05-14 | 珠海格力电器股份有限公司 | A kind of seamless open-close type kitchen ventilator |
| CN111616415A (en) * | 2020-06-04 | 2020-09-04 | 深圳市赛尔美电子科技有限公司 | Rotary opening and closing mechanism and aerosol generating device with same |
| CN109751649B (en) * | 2019-02-18 | 2024-05-10 | 珠海格力电器股份有限公司 | Seamless open-close type range hood |
-
2019
- 2019-02-18 CN CN201920208308.3U patent/CN209744464U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751649A (en) * | 2019-02-18 | 2019-05-14 | 珠海格力电器股份有限公司 | A kind of seamless open-close type kitchen ventilator |
| CN109751649B (en) * | 2019-02-18 | 2024-05-10 | 珠海格力电器股份有限公司 | Seamless open-close type range hood |
| CN111616415A (en) * | 2020-06-04 | 2020-09-04 | 深圳市赛尔美电子科技有限公司 | Rotary opening and closing mechanism and aerosol generating device with same |
| CN111616415B (en) * | 2020-06-04 | 2023-08-11 | 深圳市赛尔美电子科技有限公司 | Rotary opening and closing mechanism and aerosol generating device provided with same |
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