CN105890012A - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
- Publication number
- CN105890012A CN105890012A CN201610501957.3A CN201610501957A CN105890012A CN 105890012 A CN105890012 A CN 105890012A CN 201610501957 A CN201610501957 A CN 201610501957A CN 105890012 A CN105890012 A CN 105890012A
- Authority
- CN
- China
- Prior art keywords
- linkage
- panel
- link
- securing member
- smoke exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to a smoke exhaust ventilator. The smoke exhaust ventilator comprises a box body, a panel, a motor, connecting rod mechanisms and a transmission rod, wherein mounting plates are respectively arranged at the two inner sides of the box body, the two mounting plates are parallel and vertical to the panel, the transmission rod is horizontally arranged between the two mounting plates, the motor drives the transmission rod to rotate, the connecting rod mechanisms are respectively arranged at the two ends of the transmission rod, the transmission rod is connected with the connecting rod mechanisms and drives the connecting rod mechanisms to rotate, each connecting rod mechanism is rotatably connected with the panel, is used for supporting the panel and is pivoted with the adjacent mounting plate, and the pivoted places form pivot points. The smoke exhaust ventilator is simple in structure and space-saving, the connecting rod mechanisms act flexibly, fasteners are arranged at the two sides of the transmission rod, connection, linkage and mounting of the connecting rod mechanisms and rotation of the motor are facilitated, the mounting plates are used for supporting the connecting rod mechanisms, the motor and a connecting piece, the connecting rod mechanisms are hinged with the panel and are used for supporting the panel, 'U'-shaped structures at the left and right sides of the box body are convenient for mounting the mounting plates and illuminating lamps, a switch is arranged on the back of the panel and is hardly damaged, overall structure is stable, and production, assembly, maintenance and disassembling are easy.
Description
Technical field
The present invention relates to a kind of smoke exhaust ventilator, particularly relate to the Unclosing structure of a kind of panel of cooker hood.
Background technology
The structure of panel opened by existing smoke exhaust ventilator two classes, one class is convertible, panel upper end pivot joint casing, panel middle-end is provided with linkage, and motor drive link mechanism drives panel to be flipped up around panel upper end, and it is disadvantageous in that: the activity space needed for panel is big, user is caused sense of depression, control switch to be located on panel and be not convenient to use, be located on casing and be then in oil smoke through region, the most impaired break down；Another kind of is sliding cover type, panel is divided into fixed panel and drop front, drop front is relative to fixed panel linear movement, it is disadvantageous in that: for realizing linear movement, panel has slide rail or leading screw or worm and gear, structure is complicated, and cost height and three are not easy to the installation and debugging of smoke exhaust ventilator, breakdown maintenance.
Summary of the invention
Therefore, it is an object of the invention to provide the smoke exhaust ventilator that a kind of panel opens and closes flexibly, operates steadily.
The object of the present invention is achieved like this.
A kind of smoke exhaust ventilator, including casing, panel, motor, linkage and drive link, about described casing, inner side is respectively equipped with installing plate, two pieces of installing plates are parallel and with panel in vertical state, drive link level is located between two pieces of installing plates, motor drives drive rod rotation, described linkage has two sets and is respectively placed in drive link two ends, drive link connects linkage and drivening rod mechanism rotates, often set linkage is all connected with panel rotation and support panel, and often set linkage also constitutes fulcrum with neighbouring installing plate pivot joint and articulated section.
Technique scheme also can be made to the following further improve.
Described often set linkage all includes the first crank connecting link, the second crank connecting link, third connecting rod and fourth link, first crank connecting link initiating terminal is connected with drive link and interlocks, first crank connecting link end is rotationally connected with fourth link, second crank connecting link initiating terminal and installing plate pivot joint also rotate around articulated section, second crank connecting link end is rotationally connected with fourth link, and third connecting rod two ends are hinged with the first crank connecting link and the second crank connecting link respectively.
Described drive link is respectively arranged at two ends with the first securing member and the second securing member, it is provided with through hole in the middle of first securing member, motor output end connects through linkage and first securing member of motor side and interlocks, and the linkage of motor side and the first securing member connect gearing；
Second securing member side is provided with an axle, it is provided with connector between the second securing member and installing plate, bearing it is provided with in connector, the axle of the second securing member side is through the brearing bore pivot joint in the linkage and connector of connector side, the linkage of connector side and the second securing member connect gearing, and connector is connected on a mounting board by screw or rivet or butt-joint.
The described casing left and right sides is U-shape structure, and installing plate is connected with box inside wall.
Described back side of panel is provided with linkage mounting ear, and panel is fixing connects linkage mounting ear, and linkage and connective pole mechanism mounting ear are rotationally connected.
Described back side of panel is provided with U-shaped side plate front on switch and casing and is provided with illuminating lamp, and switch and illuminating lamp electrically connect with the master control borad in fume exhaust fan box.
Present configuration is reasonable in design, linkage replaces screw mandrel or slide rail or worm and gear, simple in construction, flexible movements, reduce production cost and can realize saving space purpose, the setting of drive link both sides securing member, the connection being easy to linkage interlocks and installs, also allow for the transmission of motor, the linkage that is designed as of both sides installing plate provides the strong point, simultaneously facilitate the fixing of motor and connector, linkage is hinged and support panel by connective pole mechanism mounting ear, " U " type structure of casing left side plate is easily installed the installation of plate and illuminating lamp, switch is located at back side of panel and is difficult to impaired, entirety connects structure and stablizes and be easily assembled and disassemble, improve production efficiency, reduce maintenance difficulty.
Accompanying drawing explanation
Fig. 1 is the axonometric chart (closure state) of embodiment 1.
Fig. 2 is the semi-open schematic perspective view of embodiment 1 (half opened condition).
Fig. 3 is that embodiment 1 fully opens schematic perspective view (full open position).
Fig. 4 is the stereochemical structure explosive decomposition schematic diagram of embodiment 1.
Fig. 5 is the top view of embodiment 1.
Fig. 6 is the A-A sectional view in Fig. 5.
Fig. 7 is embodiment 1 bar linkage structure schematic diagram (connector direction).
Fig. 8 is embodiment 1 bar linkage structure schematic diagram (motor drive direction).
Fig. 9 is embodiment 1 connecting rod explosive decomposition schematic diagram.
Figure 10 is embodiment 1 connecting rod mechanism movement structural representation (closure state).
Figure 11 is embodiment 1 connecting rod mechanism movement structural representation (half opened condition).
Figure 12 is embodiment 1 connecting rod mechanism movement structural representation (full open position).
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1, in conjunction with Fig. 1 to Figure 12, a kind of smoke exhaust ventilator, including casing 1, panel 2, motor 3, linkage 4 and drive link 5, described casing 1 left and right sides is U-shape structure, and described casing about 1 inner side is respectively equipped with installing plate 6, two pieces of installing plates 6 are parallel and with panel 2 in vertical state, installing plate 6 is connected with casing 1 medial wall, and drive link 5 level is located between two pieces of installing plates 6, and linkage 4 has two sets and is respectively placed in drive link 5 two ends.
In conjunction with Fig. 7 to Fig. 9, described drive link 5 is respectively arranged at two ends with the first securing member 7 and the second securing member 8, being provided with through hole in the middle of first securing member, motor output end connects through linkage and first securing member of motor side and interlocks, and the linkage of motor side and the first securing member connect gearing.
Second securing member 8 side is provided with an axle, it is provided with connector 9 between the second securing member 8 and installing plate 4, bearing 10 it is provided with in connector, the axle of the second securing member 8 side is through the bearing 10 endoporus pivot joint in the linkage 4 and connector of connector side, the linkage of connector side and the second securing member connect gearing, and connector is connected on installing plate 4 by screw or rivet or butt-joint.
In conjunction with Figure 10 to Figure 12, motor 3 drives drive link 5 to rotate, drive link connects linkage drivening rod mechanism and rotates, and often set linkage 4 is all rotationally connected with panel 2 and support panel 2, and often set linkage 4 is gone back and neighbouring installing plate 5 pivot joint and articulated section composition fulcrum 11.
Described often set linkage 4 all includes first crank connecting link the 12, second crank connecting link 13, third connecting rod 14 and fourth link 15, and the first crank connecting link 12 initiating terminal is connected with drive link 5 and interlocks, and the first crank connecting link 12 end is rotationally connected with fourth link 15；Second crank connecting link 13 initiating terminal and installing plate 4 pivot joint also rotate around articulated section, and the second crank connecting link 13 end is rotationally connected with fourth link 15, third connecting rod 14 two ends respectively with the first crank connecting link 12 and the second crank 13 rod hinge connection.
In conjunction with Fig. 4 and Fig. 9, described panel 2 back side is provided with linkage mounting ear 16, and panel is fixing connects linkage mounting ear 16, and fourth link 15 and the connective pole mechanism mounting ear 16 of linkage are rotationally connected.
In conjunction with Fig. 7 to Fig. 9, described panel 2 back side is provided with U-shaped side plate front on switch 17 and casing and is provided with illuminating lamp 18, and switch and illuminating lamp electrically connect with the master control borad in fume exhaust fan box.
Embodiment 2, Fig. 4, Fig. 6, Fig. 7, Fig. 9 of 1 in conjunction with the embodiments, embodiment 2 differs primarily in that with embodiment 1: motor 3, linkage 4, installing plate 6 and the connection of casing 1, wherein two pieces of installing plates 6 medial wall with the both sides U-shape structure of casing 1 respectively unites two into one, motor 3 is directly anchored on the medial wall of motor side U-shape structure of casing 1, and linkage 4 level sets up between medial wall, both sides.
Embodiment 3, in conjunction with the embodiments Fig. 4 and Fig. 9 of 1, embodiment 3 differs primarily in that with embodiment 1: linkage 4 can unite two into one with linkage mounting ear 16, and linkage and panel be the most hinged and support panel.
Embodiment 4, in conjunction with the embodiments 1 Fig. 7, Fig. 8, Figure 10 to Figure 12, embodiment 4 differs primarily in that with embodiment 1: connector 10 can unite two into one with the installing plate 6 of side, place, is directly located on installing plate 6 by bearing 10.
Claims (6)
1. a smoke exhaust ventilator, including casing, panel, motor, linkage and drive link, it is characterized in that: about described casing, inner side is respectively equipped with installing plate, two pieces of installing plates are parallel and with panel in vertical state, drive link level is located between two pieces of installing plates, motor drives drive rod rotation, described linkage has two sets and is respectively placed in drive link two ends, drive link connects linkage and drivening rod mechanism rotates, often set linkage is all connected with panel rotation and support panel, often set linkage also constitutes fulcrum with neighbouring installing plate pivot joint and articulated section.
Smoke exhaust ventilator the most according to claim 1, it is characterized in that: described often set linkage all includes the first crank connecting link, the second crank connecting link, third connecting rod and fourth link, first crank connecting link initiating terminal is connected with drive link and interlocks, first crank connecting link end is rotationally connected with fourth link, second crank connecting link initiating terminal and installing plate pivot joint also rotate around articulated section, second crank connecting link end is rotationally connected with fourth link, and third connecting rod two ends are hinged with the first crank connecting link and the second crank connecting link respectively.
Smoke exhaust ventilator the most according to claim 2, it is characterized in that: described drive link is respectively arranged at two ends with the first securing member and the second securing member, it is provided with through hole in the middle of first securing member, motor output end connects through linkage and first securing member of motor side and interlocks, and the linkage of motor side and the first securing member connect gearing；
Second securing member side is provided with an axle, it is provided with connector between the second securing member and installing plate, bearing it is provided with in connector, the axle of the second securing member side is through the brearing bore pivot joint in the linkage and connector of connector side, the linkage of connector side and the second securing member connect gearing, and connector is connected on a mounting board by screw or rivet or butt-joint.
Smoke exhaust ventilator the most according to claim 1, it is characterised in that: the described casing left and right sides is U-shape structure, and described installing plate is connected with box inside wall.
Smoke exhaust ventilator the most according to claim 1, it is characterised in that: described back side of panel is provided with linkage mounting ear, and panel is fixing connects linkage mounting ear, and linkage and connective pole mechanism mounting ear are rotationally connected.
Smoke exhaust ventilator the most according to claim 4, it is characterised in that: described back side of panel is provided with U-shaped side plate front on switch and casing and is provided with illuminating lamp, and switch and illuminating lamp electrically connect with the master control borad in fume exhaust fan box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501957.3A CN105890012A (en) | 2016-06-30 | 2016-06-30 | Smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501957.3A CN105890012A (en) | 2016-06-30 | 2016-06-30 | Smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105890012A true CN105890012A (en) | 2016-08-24 |
Family
ID=56719416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501957.3A Pending CN105890012A (en) | 2016-06-30 | 2016-06-30 | Smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105890012A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202351A (en) * | 2017-07-05 | 2017-09-26 | 中山市日顺厨卫有限公司 | Smoke exhaust ventilator with folding panel feature |
| CN110145777A (en) * | 2018-02-12 | 2019-08-20 | 青岛海尔智慧厨房电器有限公司 | Fume exhaust fan |
| CN111059592A (en) * | 2018-10-17 | 2020-04-24 | Bsh家用电器有限公司 | Range hood and method for operating a range hood |
| US11428419B2 (en) * | 2020-07-28 | 2022-08-30 | Whirlpool Corporation | Vent hood assembly |
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| KR20080000314U (en) * | 2008-02-26 | 2008-03-17 | (주)브이테크놀로지 | Sliding Unit of Range hood |
| CN201891815U (en) * | 2010-11-23 | 2011-07-06 | 深圳市航天科工电机有限公司 | Electric linkage mechanism and lampblack absorber door |
| CN202177151U (en) * | 2011-02-23 | 2012-03-28 | 美的集团有限公司 | Fume exhaust fan |
| CN203036730U (en) * | 2013-01-21 | 2013-07-03 | 关建新 | Double-opening type range hood |
| CN105066207A (en) * | 2015-08-11 | 2015-11-18 | 宁波方太厨具有限公司 | Driving mechanism of smoke barrier of smoke exhaust ventilator |
| CN205747073U (en) * | 2016-06-30 | 2016-11-30 | 中山市日顺厨卫有限公司 | Smoke exhaust ventilator |
-
2016
- 2016-06-30 CN CN201610501957.3A patent/CN105890012A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080000314U (en) * | 2008-02-26 | 2008-03-17 | (주)브이테크놀로지 | Sliding Unit of Range hood |
| CN201891815U (en) * | 2010-11-23 | 2011-07-06 | 深圳市航天科工电机有限公司 | Electric linkage mechanism and lampblack absorber door |
| CN202177151U (en) * | 2011-02-23 | 2012-03-28 | 美的集团有限公司 | Fume exhaust fan |
| CN203036730U (en) * | 2013-01-21 | 2013-07-03 | 关建新 | Double-opening type range hood |
| CN105066207A (en) * | 2015-08-11 | 2015-11-18 | 宁波方太厨具有限公司 | Driving mechanism of smoke barrier of smoke exhaust ventilator |
| CN205747073U (en) * | 2016-06-30 | 2016-11-30 | 中山市日顺厨卫有限公司 | Smoke exhaust ventilator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202351A (en) * | 2017-07-05 | 2017-09-26 | 中山市日顺厨卫有限公司 | Smoke exhaust ventilator with folding panel feature |
| CN110145777A (en) * | 2018-02-12 | 2019-08-20 | 青岛海尔智慧厨房电器有限公司 | Fume exhaust fan |
| CN111059592A (en) * | 2018-10-17 | 2020-04-24 | Bsh家用电器有限公司 | Range hood and method for operating a range hood |
| CN111059592B (en) * | 2018-10-17 | 2023-05-16 | Bsh家用电器有限公司 | Cooking fume extractor and method for operating a cooking fume extractor |
| US11428419B2 (en) * | 2020-07-28 | 2022-08-30 | Whirlpool Corporation | Vent hood assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |