CN202141101U - Self-controlled opening-closing structure of range hood guide plate - Google Patents

Self-controlled opening-closing structure of range hood guide plate Download PDF

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Publication number
CN202141101U
CN202141101U CN201120150615U CN201120150615U CN202141101U CN 202141101 U CN202141101 U CN 202141101U CN 201120150615 U CN201120150615 U CN 201120150615U CN 201120150615 U CN201120150615 U CN 201120150615U CN 202141101 U CN202141101 U CN 202141101U
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China
Prior art keywords
lampblack absorber
deflector
bent axle
motor
closing structure
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Expired - Fee Related
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CN201120150615U
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Chinese (zh)
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胡树标
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Individual
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Individual
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Priority to CN201120150615U priority Critical patent/CN202141101U/en
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Publication of CN202141101U publication Critical patent/CN202141101U/en
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Abstract

A self-controlled opening-closing structure of a range hood guide plate comprises a range hood body, an oil collecting box which is arranged on the range hood body, a smoke collecting bin, a panel, and a controlling box which is arranged on the panel, wherein the guide plate is arranged on the panel. The self-controlled opening-closing structure is characterized in that the upper end of the guide plate is movably connected with the range hood body by a movable hinge, the range hood body is internally provided with a crankshaft pushing-pulling mechanism which is hinged with the movable guide plate, the range hood body is internally provided with a motor which can rotate forwards and backwards, and the motor controls the opening and closing of the movable guide plate by driving the crankshaft pushing-pulling mechanism. The self-controlled opening-closing structure has the beneficial effects that the structure is simple, the use is convenient, the guide plate can be opened or closed in a self-controlled way, the appearance is attractive, the flow-backward of lampblack can be prevented, the range hood is smooth in smoke absorption, the lampblack can be absorbed cleanly, and the like.

Description

The self controllable opening-closing structure of lampblack absorber deflector
Technical field
The utility model relates to a kind of lampblack absorber, specifically is a kind of self controllable opening-closing structure of deflector of lampblack absorber.
Background technology
Along with human civilization advance, in daily kitchen range, smoke exhaust field, the shielding of oil smoke, separation and discharge problem because of the improvement of the seal of modern room and people to living environment require increasingly high; In the existing lampblack absorber; The deflector of lampblack absorber generally all is fixedly mounted on the panel, not only takies kitchen space, and its smoking port is in opening always; Not only influence the lampblack absorber outward appearance, particularly service time is long and not have the lampblack absorber of cleaning even more serious; In the house of city, adopt the common exhaust pipe road mostly in modern times, cause oil smoke to pour in down a chimney easily, and pollute room air.But Chinese patent numbers 20101096655.2 also once proposed a kind of lampblack absorber of deflector folding; Be primarily characterized in that: deflector comes out deflector integral body through the driven by motor transmission device to the outside translation of lampblack absorber; Make and separate between deflector and lampblack absorber that oil smoke gets in the lampblack absorber from the slit of being separated.But owing to receive the restriction of structure, on the whole load-bearing of deflector and the transmission device, actuator movement be need be bigger power, moreover the interior work under bad environment of lampblack absorber, oil smoke causes the locking of getting rusty of transmission device easily.If release deflector by force, cause deflector or other mechanisms to damage easily.Also have its structure to receive the side-extract type restriction, lampblack absorber is upwards escaped easily, drawback such as cause that oil smoke does not clean up.
The utility model content
In order to address the above problem, it is a kind of simple in structure, easy to use that the utility model provides, the self controllable open and close of deflector, and oil smoke is absorbed clean lampblack absorber.
The purpose of the utility model realizes with the following methods.The self controllable opening-closing structure of a kind of lampblack absorber deflector; By the lampblack absorber body, be arranged at the oil collection box on the lampblack absorber body, the collection tabacco barn; Panel and the control box that is arranged on the panel are formed; Deflector is installed on the panel, it is characterized in that: the upper end of described deflector is through the flexible connection of hinges and lampblack absorber body, is provided with the bent axle push-pull mechanism in the lampblack absorber body and movable deflector is hinged; But be provided with the motor of rotating in the lampblack absorber body, motor is through driving bent axle push-pull mechanism control folding activity deflector.
Described bent axle push-pull mechanism comprises a bent axle link plate and a connecting rod that is connected on the motor, and an end of connecting rod is movably hinged on the bent axle link plate through fixed rotating shaft, and the other end is connected in the deflector middle part through hinge seat.
The linking point of described bent axle pin-joint piece and pull bar departs from motor power output shaft axle center.
Described motor is the gear reduction motor.
Described bent axle pin-joint piece is equipped with travel switch, and travel switch has two, is arranged at respectively on bent axle link plate stroke spacing up and down, pushes the travel switch contact by the end of bent axle link plate.
Said motor and travel switch and control box Electricity Federation.
Described bent axle push-pull mechanism, motor, travel switch place under the protective cover.
The beneficial effect of the utility model is: simple in structure, easy to use, and the self controllable unlatching of deflector or close, good looking appearance prevents that oil smoke from pouring in down a chimney, and lampblack absorber smoking is smooth and easy, and oil smoke is absorbed advantages such as clean.
Description of drawings
Fig. 1 is the utility model deflector opening structure cutaway view.
Fig. 2 is the utility model deflector closed condition structure cutaway view.
Fig. 3 is an A portion structure enlarged drawing among Fig. 2 in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in the figure: the self controllable opening-closing structure of a kind of lampblack absorber deflector; By lampblack absorber body 5, be arranged at the oil collection box 4 on the lampblack absorber body 5, collection tabacco barn 8; Panel 1 and the control box that is arranged on the panel 1 are formed; Deflector 3 is installed on the panel 1, it is characterized in that: the upper end of described deflector 3 flexibly connects through hinges 2 and lampblack absorber body 5, is provided with the bent axle push-pull mechanism in the lampblack absorber body 5 and movable deflector 3 is hinged; But be provided with the motor 74 of rotating in the lampblack absorber body 5, motor 74 is through driving bent axle push-pull mechanism control folding activity deflector 3.
Described bent axle push-pull mechanism comprises a bent axle link plate 73 and a connecting rod 71 that is connected on the motor 74, and an end of connecting rod 71 is movably hinged on bent axle link plate 73 through fixed rotating shaft 72, and the other end is connected in deflector 3 middle parts through hinge seat 6.
Described bent axle pin-joint piece 73 departs from motor 74 power output shaft axle center with the linking point of pull bar 71.
Described motor 74 is the gear reduction motor.
Described bent axle pin-joint piece 73 is equipped with travel switch 75, and travel switch 75 has two, is arranged at respectively on bent axle link plate 73 strokes spacing up and down, pushes the travel switch contact by the end of bent axle link plate 73.
Said motor 74 and travel switch 75 and control box Electricity Federation.
Described bent axle push-pull mechanism, motor 74, travel switch 75 place protective cover 76 times.
Operation principle: as scheme said; Open the operating switch on the control box during use, control box control motor 74 is just changeing, and motor 74 drives 73 swings of bent axle link plate; Thereby bent axle link plate 73 pushing drawing rods 71 promote deflector 3 and rotate around hinges 2; The end of bent axle link plate 73 is pushed the travel switch contact when turning to certain angle, and motor 74 stops operating, and reaches the effect of opening deflector 3; Because the utility model lampblack absorber is the side-extract type lampblack absorber, the oil smoke of traditional side-extract type is upwards escaped easily and is caused oil smoke to absorb sordid drawback.Yet the angle of the deflector of opening in the utility model 3 and 5 formation of lampblack absorber body can play the guide effect to oil smoke; Form bigger guide angle; Can play the speed that oil smoke rises that delays; Increase smoking port, make that absorption oil smoke process is freely suitable, and guarantee that lampblack absorber has time enough to absorb oil smoke.After selecting shutdown switch, wind wheel quits work, and motor 74 counter-rotating pulling deflectors 3 are closed simultaneously, and the end of bent axle link plate 73 is pushed the travel switch contact when turning to certain angle; Motor 74 stops operating, and deflector 3 closures finish, and compares with conventional fixed formula deflector lampblack absorber, the utlity model has simple in structure; Easy to use, the self controllable unlatching of deflector or close, make that smoking port is not exposed to outside, good looking appearance; Prevent that oil smoke from pouring in down a chimney, it is freely suitable that oil smoke is absorbed process, and oil smoke is absorbed advantages such as clean, but use screw mandrel push-and-pull or gear with the lampblack absorber of similar deflector folding; Rackwork folding deflector gets mode and compares, and the bent axle push-pull mechanism that the utility model uses has simple in structure, reliable operation; Advantages such as difficulty of processing is little, and production cost is low are fit to extensively promote the use of.

Claims (7)

1. self controllable opening-closing structure of lampblack absorber deflector; By lampblack absorber body (5); Be arranged at the oil collection box (4) on the lampblack absorber body (5); Collection tabacco barn (8), panel (1) and the control box that is arranged on the panel (1) are formed, and deflector (3) is installed on the panel (1); It is characterized in that: the upper end of described deflector (3) flexibly connects through hinges (2) and lampblack absorber body (5); Be provided with the bent axle push-pull mechanism in the lampblack absorber body (5) and movable deflector (3) is hinged, lampblack absorber body (5) but in be provided with the motor (74) of rotating, motor (74) is through driving bent axle push-pull mechanism control folding activity deflector (3).
2. the self controllable opening-closing structure of lampblack absorber deflector according to claim 1; It is characterized in that: described bent axle push-pull mechanism comprises the bent axle link plate (73) that is connected on the motor (74); With a connecting rod (71); One end of connecting rod (71) is movably hinged on bent axle link plate (73) through fixed rotating shaft (72), and the other end is connected in deflector (3) middle part through hinge seat (6).
3. the self controllable opening-closing structure of lampblack absorber deflector according to claim 2 is characterized in that: described bent axle pin-joint piece (73) departs from motor (74) power output shaft axle center with the linking point of pull bar (71).
4. the self controllable opening-closing structure of lampblack absorber deflector according to claim 1 is characterized in that: described motor (74) is the gear reduction motor.
5. the self controllable opening-closing structure of lampblack absorber deflector according to claim 1; It is characterized in that: described bent axle pin-joint piece (73) is equipped with travel switch (75); Travel switch (75) has two; Be arranged at respectively on bent axle link plate (73) stroke spacing up and down, push the travel switch contact by the end of bent axle link plate (73).
6. the self controllable opening-closing structure of lampblack absorber deflector according to claim 2 is characterized in that: said motor (74) and travel switch (75) and control box Electricity Federation.
7. according to claim 1 or the self controllable opening-closing structure of 5 described lampblack absorber deflectors, it is characterized in that: described bent axle push-pull mechanism, motor (74), travel switch (75) place under the protective cover (76).
CN201120150615U 2011-05-12 2011-05-12 Self-controlled opening-closing structure of range hood guide plate Expired - Fee Related CN202141101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120150615U CN202141101U (en) 2011-05-12 2011-05-12 Self-controlled opening-closing structure of range hood guide plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120150615U CN202141101U (en) 2011-05-12 2011-05-12 Self-controlled opening-closing structure of range hood guide plate

Publications (1)

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CN202141101U true CN202141101U (en) 2012-02-08

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CN201120150615U Expired - Fee Related CN202141101U (en) 2011-05-12 2011-05-12 Self-controlled opening-closing structure of range hood guide plate

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557541A (en) * 2013-10-17 2014-02-05 浙江优格厨电有限公司 Automatic control type cover turning-over system of integrated cooker
CN103673010A (en) * 2013-12-03 2014-03-26 九阳股份有限公司 Smoke ventilator with positioned and hovering smoke deflector
CN103673002A (en) * 2012-09-20 2014-03-26 广东恒业电器有限公司 Range hood with panel easy to disassemble and maintain
CN103697511A (en) * 2013-11-30 2014-04-02 宁波方太厨具有限公司 Diffusion drainage device of range hood
CN104075359A (en) * 2014-07-25 2014-10-01 宁波安佳卫厨电器有限公司 Embedded range hood
CN105371465A (en) * 2015-12-11 2016-03-02 长沙广义变流技术有限公司 Air guiding system
CN105387602A (en) * 2015-12-11 2016-03-09 长沙广义变流技术有限公司 Air guiding mechanism
CN108613234A (en) * 2018-06-21 2018-10-02 广东万和电气有限公司 A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor
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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103673002A (en) * 2012-09-20 2014-03-26 广东恒业电器有限公司 Range hood with panel easy to disassemble and maintain
CN103557541A (en) * 2013-10-17 2014-02-05 浙江优格厨电有限公司 Automatic control type cover turning-over system of integrated cooker
CN103697511A (en) * 2013-11-30 2014-04-02 宁波方太厨具有限公司 Diffusion drainage device of range hood
CN103697511B (en) * 2013-11-30 2015-05-13 宁波方太厨具有限公司 Diffusion drainage device of range hood
CN103673010A (en) * 2013-12-03 2014-03-26 九阳股份有限公司 Smoke ventilator with positioned and hovering smoke deflector
CN104075359A (en) * 2014-07-25 2014-10-01 宁波安佳卫厨电器有限公司 Embedded range hood
CN105371465A (en) * 2015-12-11 2016-03-02 长沙广义变流技术有限公司 Air guiding system
CN105387602A (en) * 2015-12-11 2016-03-09 长沙广义变流技术有限公司 Air guiding mechanism
CN105371465B (en) * 2015-12-11 2018-07-03 长沙广义变流技术有限公司 A kind of Air System
CN105387602B (en) * 2015-12-11 2018-08-10 长沙广义变流技术有限公司 A kind of wind guiding mechanism
CN108613234A (en) * 2018-06-21 2018-10-02 广东万和电气有限公司 A kind of smoke deflector automatic open-close mechanism and apply its side extraction cooking fume extractor
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

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120208

Termination date: 20140512