CN2856786Y - Cooker hood - Google Patents
Cooker hood Download PDFInfo
- Publication number
- CN2856786Y CN2856786Y CN 200520142162 CN200520142162U CN2856786Y CN 2856786 Y CN2856786 Y CN 2856786Y CN 200520142162 CN200520142162 CN 200520142162 CN 200520142162 U CN200520142162 U CN 200520142162U CN 2856786 Y CN2856786 Y CN 2856786Y
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- CN
- China
- Prior art keywords
- collecting hood
- fume collecting
- blower fan
- exhaust fume
- smoke exhaust
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Abstract
The utility model provides a low-noise, low-power consumption, high-efficiency thin kitchen ventilator comprising a fan, smoke absorption holes, a fan electrically controlled switch, a oil collection case and a box, wherein the fan is arranged in the middle part of the box, the motor of the fan is a low-noise motor, the main shaft of the fan is perpendicular to the wall namely the impeller surface is parallel with the wall, the height between the top and the bottom of the box is 40 to 80 cm and the height of the box is smaller than 45 cm, the bottom of the box is stretch formed integrally. The kitchen ventilator can be installed in the height of 30 to 50 cm above the burner. Since the main shaft of the fan is vertical to the wall, the ventilator is fabricated thin.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator.
Background technology
At present the smoke exhaust ventilator that generally uses is all flat cuboid, is made up of exhaust fume collecting hood and the blower fan that is contained in the exhaust fume collecting hood, after its exhaust fume collecting hood is actually fan casing extended along flat direction and make.This smoke exhaust ventilator is that level is installed, so width is bigger, gauge is bigger, for the ease of cooking people operation, it must be installed on the position that is higher than human body height.Thereby the oil smoke that rises of ascension also just spread during the no show exhaust fume collecting hood and come, and can not be gone out the open air by the smoke exhaust ventilator suction, and the effect of pump drainage oil smoke is not so good.
Make the scheme of smoke exhaust ventilator attenuation be at present: as application number is 91105335.2 wall type oil vapour extractors, this patent disclosure a kind of exhaust blower can be mounted freely on outside window or on the skylight, and Cooker hood is installed facing to the frying pan wall-attaching type, and the part has solved noise problem like this.But in the middle of Cooker hood and the exhaust blower connecting pipe must be arranged in this mode, must increase resistance of ducting loss like this, power of motor increases, and cost increases, and installs inconvenient.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned technical deficiency part, and a kind of slim smoke exhaust ventilator of low noise is provided.
Design of the present utility model is: this smoke exhaust ventilator comprises blower fan, smoking-hole, the blower fan electronic control switch, oil collection box, casing and exhaust fume collecting hood, the end face of casing is provided with the upwardly extending cylindrical mouth of giving a dinner for a visitor from afar, smoke discharging pipe is connected on the mouth of giving a dinner for a visitor from afar, blower fan is installed in the casing, be positioned at the middle part of casing, the motor of blower fan is the low noise motor, the main shaft of blower fan is perpendicular to body of wall, paddle wheel plane is parallel to body of wall, exhaust fume collecting hood lower box and with casing be one, casing is made up of blower fan cabinet and the cabinet or the disinfection cabinet that are positioned at blower fan cabinet both sides, illuminating lamp is equipped with in the centre of exhaust fume collecting hood bottom surface, the blower fan cabinet communicates with the cavity of exhaust fume collecting hood, separate by sealing plate between the cabinet of blower fan cabinet and both sides or the disinfection cabinet, separate by sealing plate between the cavity of cabinet or disinfection cabinet and exhaust fume collecting hood, height between the end face of casing and the bottom surface of exhaust fume collecting hood is 40～80 centimetres, the thickness of this smoke exhaust ventilator is less than 35 centimetres, the bottom surface of exhaust fume collecting hood 10～30 degree that are inclined upwardly, the setting height(from bottom) of this smoke exhaust ventilator is apart from 30～50 centimetres of the highest points of the kitchen range eye of gas-cooker; The bottom surface of exhaust fume collecting hood is provided with the smoking-hole of facing mutually with gas-cooker, smoking-hole can be one or two, the cover plate bigger than smoking-hole arranged in the cavity of exhaust fume collecting hood, be used for without smoke exhaust ventilator the time, covering smoking-hole, the quantity of cover plate equates with the quantity of smoking-hole, the switching mechanism of opening and closing cover plate is housed in the cavity of exhaust fume collecting hood, switching mechanism also is two when smoking-hole is two, can open respectively and close each cover plate, the switch of switching mechanism is installed in the position that easily touches on the smoke exhaust ventilator shell; The bottom surface of exhaust fume collecting hood be one stretch forming and upwards be converted into vertical part all around, vertically side plate, front panel and the backboard of part and exhaust fume collecting hood are by welding or bonding connection is in the same place.
One of this smoke exhaust ventilator is improved to: the mouth of giving a dinner for a visitor from afar can be taper or vertical the connection with the junction of end face, the end face that contains the mouth of giving a dinner for a visitor from afar is one stretch forming, and be converted into hanging portion downwards, the side plate of hanging portion and casing, front panel and backboard are in the same place by welding or bonding connection.
One of this smoke exhaust ventilator is improved to: switching mechanism is electronic, this switching mechanism comprises the corner motor of being with rocking arm and the drag link mechanism that the rocking arm and the cover plate of corner motor coupled together, initial position when the corner motor is set to cut off the power supply is closed corresponding to cover plate, open corresponding to cover plate operating position when powering up, and the switch of switching mechanism is installed in the sidewall of exhaust fume collecting hood or is installed together with the blower fan electronic control switch.
One of this smoke exhaust ventilator is improved to: comprise that further the indication smoking-hole that is positioned on the exhaust fume collecting hood front panel is in open mode or is in the electronic display unit of closing, electronic installation also is two when smoking-hole is two, indicates the open and-shut mode of each smoking-hole respectively; Electronic display unit can from the residing diverse location of each parts of residing diverse location of cover plate or switching mechanism obtain signal with the indication cover plate the state of opening or close state.
One of this smoke exhaust ventilator is improved to: further comprise being positioned at the decoration body that the exhaust fume collecting hood top covers smoke extracting tube, the height of decorating body is 30～80 centimetres, width is suitable with the exhaust fume collecting hood width, thickness is identical with the thickness on exhaust fume collecting hood top, the panel material of decorating body is stainless steel or plated material, has decorative pattern on the panel.
One of this smoke exhaust ventilator is improved to: decorating body is locker or disinfection cabinet, and disinfection cabinet has slide rail and draws basket when being disinfection cabinet.
One of this smoke exhaust ventilator is improved to: the thickness of exhaust fume collecting hood is 25～42 centimetres.
Characteristics of this smoke exhaust ventilator are: the motor of blower fan is a double-speed motor, and the blower fan electronic control switch is the double control switch of control high speed and low speed.
Another of this smoke exhaust ventilator is improved to: cannot not scribble stickingly the light wood material on the surface of the cover plate of smoking-hole.
Another of this smoke exhaust ventilator is improved to: the bottom surface of exhaust fume collecting hood cannot not scribble stickingly the light wood material.
Another of this smoke exhaust ventilator is improved to: be provided with heat-barrier material between the cabinet of blower fan cabinet and both sides or the disinfection cabinet.
This smoke exhaust ventilator since the main shaft of blower fan perpendicular to body of wall, paddle wheel plane is parallel to body of wall, has realized the slimming of smoke exhaust ventilator; Owing to reduced setting height(from bottom), realized low-power consumption and high efficiency; Select the low noise motor for use, realized low noise; The bottom surface one stretch forming of exhaust fume collecting hood, the Residual oil of having stopped in the casing exosmoses.
Description of drawings
Following view only is used to illustrate the structure and the mounting means of this smoke exhaust ventilator, and its ratio and size can change, be not limit with accompanying drawing of the present utility model.
Fig. 1 is the front view of smoke exhaust ventilator of the present utility model;
Fig. 2 is the bottom view of exhaust fume collecting hood bottom surface;
The top view of Fig. 3 casing;
Fig. 4 is the left view of smoke exhaust ventilator of the present utility model;
Fig. 5 is the right view of smoke exhaust ventilator of the present utility model;
Fig. 6 is the scheme of installation of smoke exhaust ventilator of the present utility model.
Among the figure: the bottom panel of 1 exhaust fume collecting hood, 2 casings, the top panel of 3 casings, the Left-Hand Panel of 4 smoke exhaust ventilators, the right panel of 5 smoke exhaust ventilators, 6 have the blower fan cabinet of blower fan, 7 left cabinet or disinfection cabinets, 8 right cabinet or disinfection cabinets, 9 blower fan electronic control switch, 10 left smoking-holes, 11 right smoking-holes, 12 mouths of giving a dinner for a visitor from afar, 13 oil collection boxes, 14 illuminating lamps, 15 left-handed openings, 16 right switches, 17 smoke discharging pipes, 18 blower fans, 19 blower fan main shafts, 20 kitchen ranges, 21 bodies of wall
The specific embodiment
Fig. 1 is the front view of smoke exhaust ventilator of the present utility model.Fig. 2 is the bottom view of exhaust fume collecting hood bottom surface.The top view of Fig. 3 casing.Fig. 4 is the left view of smoke exhaust ventilator of the present utility model.Fig. 5 is the right view of smoke exhaust ventilator of the present utility model.Fig. 6 is the scheme of installation of smoke exhaust ventilator of the present utility model.
This smoke exhaust ventilator comprises a blower fan, smoking- hole 10,11, blower fan electronic control switch 9, oil collection box 21, casing 2 and exhaust fume collecting hood, the end face of casing is provided with the upwardly extending cylindrical mouth 12 of giving a dinner for a visitor from afar, smoke discharging pipe 17 is connected on the mouth of giving a dinner for a visitor from afar, blower fan 18 is installed in the casing, be positioned at the middle part of casing, the motor of blower fan is the low noise motor, the main shaft 19 of blower fan is perpendicular to body of wall 21, paddle wheel plane is parallel to body of wall 21, exhaust fume collecting hood lower box and with casing 2 are one, casing is by blower fan cabinet 6 and the cabinet or the disinfection cabinet 7 that are positioned at blower fan cabinet both sides, 8 form, illuminating lamp 14 is equipped with in the centre of exhaust fume collecting hood bottom surface, blower fan cabinet 6 communicates with the cavity of exhaust fume collecting hood, the cabinet or the disinfection cabinet 7 of blower fan cabinet 6 and both sides, separate by sealing plate between 8, cabinet or disinfection cabinet 7,8 and the cavity of exhaust fume collecting hood between separate by sealing plate, height between the end face 3 of casing and the bottom surface 1 of exhaust fume collecting hood is 40～80 centimetres, the thickness of this smoke exhaust ventilator is less than 35 centimetres, the bottom surface of exhaust fume collecting hood be inclined upwardly 10～30 the degree, the setting height(from bottom) of this smoke exhaust ventilator is apart from 30～50 centimetres of the highest points of the kitchen range eye of gas-cooker, the bottom surface 1 of exhaust fume collecting hood is provided with the two smoking-holes 10 that align with the kitchen range eye of gas-cooker respectively, 11, two cover plates bigger than smoking-hole are arranged in the cavity of exhaust fume collecting hood, be used for without smoke exhaust ventilator the time, covering smoking-hole, two switching mechanisms of each cover plate of opening and closing respectively are housed in the cavity of exhaust fume collecting hood, the switch 15 of two switching mechanisms, 16 are installed in the left and right sides sidewall 4 of exhaust fume collecting hood respectively, on 5, the bottom surface 1 of exhaust fume collecting hood be one stretch forming and upwards be converted into vertical part all around, the vertical side plate of part and exhaust fume collecting hood, front panel is in the same place by welding or bonding connection with backboard.
Another optional mode is: the smoking-hole of exhaust fume collecting hood can be one, and corresponding cover plate also is one, and opening and closing device also is one.
Another optional mode is: the switch of switching mechanism is installed in the position that easily touches on the smoke exhaust ventilator shell, for example is installed together with the blower fan electronic control switch.
Preferably: the mouth of giving a dinner for a visitor from afar can be taper or vertical the connection with the junction of end face, the end face that contains the mouth of giving a dinner for a visitor from afar is one stretch forming, and be converted into hanging portion downwards, the side plate of hanging portion and casing, front panel and backboard are in the same place by welding or bonding connection.
Preferably: switching mechanism is electronic, this switching mechanism comprises the corner motor of being with rocking arm and the drag link mechanism that the rocking arm and the cover plate of corner motor coupled together, initial position when the corner motor is set to cut off the power supply is closed corresponding to cover plate, and open corresponding to cover plate the operating position when powering up.
Preferably: comprise that further the indication smoking-hole that is positioned on the exhaust fume collecting hood front panel is in open mode or is in the electronic display unit of closing, electronic installation also is two when smoking-hole is two, indicates the open and-shut mode of each smoking-hole respectively; Electronic display unit can from the residing diverse location of each parts of residing diverse location of cover plate or switching mechanism obtain signal with the indication cover plate the state of opening or close state.
Preferably: further comprise being positioned at the decoration body that the exhaust fume collecting hood top covers smoke extracting tube, the height of decorating body is 30～80 centimetres, width is suitable with the exhaust fume collecting hood width, thickness is identical with the thickness on exhaust fume collecting hood top, the panel material of decorating body is stainless steel or plated material, has decorative pattern on the panel.
Preferably: decorating body is locker or disinfection cabinet, and disinfection cabinet has slide rail and draws basket when being disinfection cabinet.
Preferably the thickness of exhaust fume collecting hood is less than 25～42 centimetres.
The motor of blower fan is a double-speed motor, and the blower fan electronic control switch is the double control switch of control high speed and low speed.
Preferably cannot not scribble stickingly the light wood material on the surface of the cover plate of smoking-hole.
Preferably the bottom surface of exhaust fume collecting hood cannot not scribble stickingly the light wood material.
Preferably be provided with heat-barrier material between the cabinet of blower fan cabinet and both sides or the disinfection cabinet.
When smoke exhaust ventilator of the present utility model is installed, casing is fixed on (see figure 6) on the body of wall, makes its smoking-hole apart from 30～50 centimetres of the highest points of the kitchen range eye of gas-cooker 20; The air outlet of blower fan connects blower fan and casing with smoke exhaust pipe then facing to floss hole outdoor or the building body.During use, connect fan switch blower fan is started working, what reach air inlet in the exhaust fume collecting hood produces air negative pressure on every side, and oil smoke will be gone out the open air by suction in moment.Long-term use waste oil water residual in the smoke exhaust ventilator of back will be along the inwall of smoke exhaust pipe and exhaust fume collecting hood housing dirty and come together in the oil collection box 13, can not produce the profit seepage and drip and spatter, when stopping using, fan power is cut off.
The motor of blower fan can adopt double-speed motor, when two cooking stoves use simultaneously, drives top gear, when having only a cooking stove to use, opens low or first gear, to satisfy the requirement of different air quantity.When this smoke exhaust ventilator uses when cooking stove, close one of them smoking-hole, guarantee can not suck or the gas of emerging, and motor is double speed, can only open low or first gear, to reach the purpose of economical and energy saving from idle suction inlet.
This smoke exhaust ventilator since the main shaft of blower fan perpendicular to body of wall, paddle wheel plane is parallel to body of wall, has realized the slimming of smoke exhaust ventilator; Owing to reduced setting height(from bottom), realized low-power consumption and high efficiency; Select the low noise motor for use, realized low noise; The bottom surface one stretch forming of exhaust fume collecting hood, the Residual oil of having stopped in the casing exosmoses.
Claims (10)
1, a kind of smoke exhaust ventilator, this smoke exhaust ventilator comprise blower fan, smoking-hole, blower fan electronic control switch, oil collection box, casing and exhaust fume collecting hood, it is characterized in that:
The end face of casing is provided with the upwardly extending cylindrical mouth of giving a dinner for a visitor from afar, smoke discharging pipe is connected on the mouth of giving a dinner for a visitor from afar, blower fan is installed in the casing, be positioned at the middle part of casing, the motor of blower fan is the low noise motor, the main shaft of blower fan is perpendicular to body of wall, paddle wheel plane is parallel to body of wall, exhaust fume collecting hood lower box and with casing be one, casing is made up of blower fan cabinet and the cabinet or the disinfection cabinet that are positioned at blower fan cabinet both sides, illuminating lamp is equipped with in the centre of exhaust fume collecting hood bottom surface, the blower fan cabinet communicates with the cavity of exhaust fume collecting hood, separate by sealing plate between the cabinet of blower fan cabinet and both sides or the disinfection cabinet, separated by sealing plate between the cavity of cabinet or disinfection cabinet and exhaust fume collecting hood, the height between the end face of casing and the bottom surface of exhaust fume collecting hood is 40～80 centimetres, and the thickness of this smoke exhaust ventilator is less than 45 centimetres, the bottom surface of exhaust fume collecting hood 10～30 degree that are inclined upwardly, the setting height(from bottom) of this smoke exhaust ventilator is apart from 30～50 centimetres of the highest points of the kitchen range eye of gas-cooker;
The bottom surface of exhaust fume collecting hood is provided with the smoking-hole of facing mutually with gas-cooker, smoking-hole can be one or two, the cover plate bigger than smoking-hole arranged in the cavity of exhaust fume collecting hood, be used for without smoke exhaust ventilator the time, covering smoking-hole, the quantity of cover plate equates with the quantity of smoking-hole, the switching mechanism of opening and closing cover plate is housed in the cavity of exhaust fume collecting hood, switching mechanism also is two when smoking-hole is two, can open respectively and close each cover plate, the switch of switching mechanism is installed in the position that easily touches on the smoke exhaust ventilator shell;
The bottom surface of exhaust fume collecting hood be one stretch forming and upwards be converted into vertical part all around, vertically side plate, front panel and the backboard of part and exhaust fume collecting hood are by welding or bonding connection is in the same place.
2. smoke exhaust ventilator according to claim 1, it is characterized in that: the mouth of giving a dinner for a visitor from afar can be taper or vertical the connection with the junction of end face, the end face that contains the mouth of giving a dinner for a visitor from afar is one stretch forming, and be converted into hanging portion downwards, the side plate of hanging portion and casing, front panel and backboard are in the same place by welding or bonding connection.
3, smoke exhaust ventilator according to claim 1 and 2, it is characterized in that: switching mechanism is electronic, this switching mechanism comprises the corner motor of being with rocking arm and the drag link mechanism that the rocking arm and the cover plate of corner motor coupled together, initial position when the corner motor is set to cut off the power supply is closed corresponding to cover plate, open corresponding to cover plate operating position when powering up, and the switch of switching mechanism is installed in the sidewall of exhaust fume collecting hood or is installed together with the blower fan electronic control switch.
4, smoke exhaust ventilator according to claim 1 and 2, it is characterized in that: comprise that further the indication smoking-hole that is positioned on the exhaust fume collecting hood front panel is in open mode or is in the electronic display unit of closing, electronic installation also is two when smoking-hole is two, indicates the open and-shut mode of each smoking-hole respectively; Electronic display unit can from the residing diverse location of each parts of residing diverse location of cover plate or switching mechanism obtain signal with the indication cover plate the state of opening or close state.
5, smoke exhaust ventilator according to claim 1 and 2, it is characterized in that: further comprise being positioned at the decoration body that the exhaust fume collecting hood top covers smoke extracting tube, the height of decorating body is 30～80 centimetres, width is suitable with the exhaust fume collecting hood width, thickness is identical with the thickness on exhaust fume collecting hood top, the panel material of decorating body is stainless steel or plated material, has decorative pattern on the panel.
6, smoke exhaust ventilator according to claim 5 is characterized in that: decorating body is locker or disinfection cabinet, and disinfection cabinet has slide rail and draws basket when being disinfection cabinet.
7, smoke exhaust ventilator according to claim 1 and 2 is characterized in that: the thickness of this smoke exhaust ventilator is 25～42 centimetres.
8, smoke exhaust ventilator according to claim 1 and 2 is characterized in that: the motor of blower fan is a double-speed motor, and the blower fan electronic control switch is the double control switch of control high speed and low speed.
9, smoke exhaust ventilator according to claim 1 and 2 is characterized in that: cannot not scribble stickingly the light wood material on the cover plate of smoking-hole or the bottom surface of exhaust fume collecting hood.
10, smoke exhaust ventilator according to claim 1 and 2 is characterized in that: be provided with heat-barrier material between the cabinet of blower fan cabinet and both sides or the disinfection cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142162 CN2856786Y (en) | 2005-11-24 | 2005-11-24 | Cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142162 CN2856786Y (en) | 2005-11-24 | 2005-11-24 | Cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856786Y true CN2856786Y (en) | 2007-01-10 |
Family
ID=37600093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142162 Expired - Fee Related CN2856786Y (en) | 2005-11-24 | 2005-11-24 | Cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856786Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041390A (en) * | 2016-05-27 | 2016-10-26 | 宁波方太厨具有限公司 | High-precision welding and bonding composite fixture structure |
-
2005
- 2005-11-24 CN CN 200520142162 patent/CN2856786Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041390A (en) * | 2016-05-27 | 2016-10-26 | 宁波方太厨具有限公司 | High-precision welding and bonding composite fixture structure |
| CN106041390B (en) * | 2016-05-27 | 2017-12-08 | 宁波方太厨具有限公司 | A kind of precision welding and Nian Jie composite fixture structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070110 Termination date: 20091224 |