CN102589023A

CN102589023A - Split, adjustable and splash-proof range hood with low noise and energy saving

Info

Publication number: CN102589023A
Application number: CN201110004153XA
Authority: CN
Inventors: 薛峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-11
Filing date: 2011-01-11
Publication date: 2012-07-18

Abstract

The invention discloses a split, adjustable and splash-proof range hood with low noise and energy saving. A range hood cover is separated with a draught fan and is connected with the draught fan through a soft air hose and a hard air hose; the draught fan is installed away from a cooking bench or is installed outdoor; a vertical shaft and a horizontal shaft are added; the horizontal shaft can move along the vertical shaft; each of the two ends of the horizontal shaft is provided with a casing which can move left and right and can rotate along the horizontal shaft; connecting plates are arranged at the lateral sides of the casings; a fume hood is fixed on the connecting plates; and in such way, the fume hood can move left and right and up and down or rotate along the horizontal shaft. A screw rod and a motor can also be added to drag the horizontal shaft to move up and down. According to the invention, the split, adjustable and splash-proof range hood with low noise and energy saving has the advantages that influences on physical and mental health of a user caused by noises of the draught fan and the electromagnetic radiation can be avoided; an exhaust opening with the biggest suction of the fume hood can be directly aiming at a frying pan and can be lowered to almost cover the frying pan, so the power of the draught fan can be reduced; the fume hood can also rotate, so splash of hot oil can be prevented; and the cheap fume hood can be made into various shapes with different patterns and is easy to be disassembled for washing and replacing.

Description

Split, adjustable, low noise, splashproof, energy-saving cooking fume exhauster

Affiliated technical field

The present invention relates to a kind of household kitchen smoke exhaust, especially hood partial installation, oil smoke cover adjustable position, the energy-conservation smoke exhaust of low noise.

Background technology

The smoke exhaust that uses at present, blower fan, oil smoke cover one are fixed on kitchen range top top.Very near from the head part, motor noise, air port noise, electromagnetic radiation directly influence people's physical and mental health, because lampblack absorber can not be adjusted up and down; In order to reach the effect of many oil smoke absorbing, can only increase the area of oil smoke cover, improve the power of blower fan; And clean difficulty, almost can not change oil smoke cover.

Summary of the invention

For overcoming existing oil-fume extractor motor noise, air port noise, electromagnetic radiation to big, the inconvenient cleaned and changed deficiency of people's body and mind health affected and power consumption, the present invention provides a kind of smoke exhaust, and this smoke exhaust is not only eliminated motor noise, electromagnetic radiation basically to people's body and mind health affected; Can also be through regulating the oil smoke cover position; Make the maximum position, inlet scoop of suction directly aim at oil cauldron, make full use of suction, reduce power of motor; Convenient cleaned and changed, can also prevent that deep fat from disorderly spattering.

The technical solution adopted for the present invention to solve the technical problems is: the blower fan of smoke exhaust is separated with oil smoke cover, and blower fan is installed away from the people, also can be installed in outdoorly, and blower fan links to each other through pipeline with oil smoke cover; Lower shaft on a fixing above-below direction on the metope above the kitchen range top, a hole is opened in the stage casing of another trunnion axis, and last lower shaft passes the hole in the stage casing of trunnion axis; Make trunnion axis to slide up and down along last lower shaft, respectively there is a gag lever post top and bottom of last lower shaft, the sliding scale of limit levels axle; A hank knotting hole is opened in the side of sector hole in the trunnion axis, and positioning screw is through the position of hank knotting hole fixing horizontal axle, the i.e. height of fixing horizontal axle; The leader is installed in the trunnion axis below, is used for the slip of operant level axle, also can on trunnion axis, open a screwed hole; Pierce into the screw rod of above-below direction in the screwed hole, the other end of screw rod is fixed on the output of motor, and motor is fixed on the metope; Drive the screw rod rotation behind the electrical power, screw rod drags trunnion axis and moves up and down through the horizontal shaft hole internal thread; The two ends of trunnion axis respectively put a sleeve pipe, and sleeve pipe can also can rotate along trunnion axis along the trunnion axis move left and right; There is a strip hole in the sleeve pipe stage casing; Gag lever post passes the sleeve pipe strip hole and injects trunnion axis, the scope of limiting boot move left and right and rotation, and a hank knotting hole is left in the sleeve pipe side; Positioning screw is through the position of hank knotting hole fixed sleeving, the i.e. position, the left and right sides and the rotational angle of fixed sleeving; Sleeve pipe is the fixing a connecting piece in side on the lower side, and perforate on the brace is fixed on oil smoke cover on the brace with bolt and nut, and like this, oil smoke cover just can move up and down and locate, and can also rotate along trunnion axis.In order easily to move oil smoke cover, flexible pipe can be processed inner lining spring with good airproof performance, soft oilcloth; Or the liner hose coil support, be connected with the coil support locating support between flexible pipe coil support and the coil support, when moving oil smoke cover; The flexible pipe distortion is consistent; Both can easily move oil smoke cover, can guarantee again has enough big discharge flue the invention has the beneficial effects as follows in the flexible pipe: blower fan separates with oil smoke cover, and the blower fan installation site is away from the people; Also can be installed in outdoorly, eliminate motor noise, electromagnetic radiation basically people's body and mind health affected; The oil smoke cover upper-lower position is adjustable, and the inlet scoop reduces, and can further reduce the influence of noise to the head part again; Oil cauldron can directly be aimed in the inlet scoop of oil smoke cover, and can dip near the oil cauldron mouth, makes full use of the air draught ability of inlet scoop; Can reduce power of fan, reduce the area of oil smoke cover, the time spent can not be collected in the hanging cupboard; Free up Memory avoids bumping against the people; Because oil smoke cover can almost cover on oil cauldron, can raise oil smoke cover when needing, and food is put into heat oil pot, and put down oil smoke cover rapidly, can reduce deep fat and disorderly spatter, particularly scald the people; Cheap oil smoke cover can be made into different shape and pattern, is fixed on easy disassembly on the brace, and it is convenient to clean, change, and keeps attractive in appearance, cleaning.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is a schematic diagram of the present invention.

1-oil smoke cover 2-goes up the spacing 11-positioning screw of the lower shaft 3-trunnion axis 4-sleeve pipe 5 sleeve pipe 6-brace 7-spacing 10-of the spacing 9-of brace 8-12-handle 13-positioning screw 14-catchment cup 15-oil cleaner screen 16-flexible pipe 17-pipeline 18-blower fan 19-motor 20-screw rod 21-flexible pipe coil support 22 coil support locating supports

Fig. 2 is the trunnion axis vertical view, sector hole 32-screwed hole 33-locating hole among the 31-

Fig. 3 is a trunnion axis

Fig. 4 is trunnion axis upward view 34-positioning screw hole

Fig. 5 sleeve pipe vertical view 37-strip hole

Fig. 6 sleeve pipe

Fig. 7 sleeve pipe right view 36-brace

The specific embodiment

The blower fan (18) that falls smoke exhaust separates with oil smoke cover (1), and blower fan (18) is installed away from the people, also can be installed in outdoor; Blower fan (18) links to each other with pipeline (17) through flexible pipe (16) with oil smoke cover (1), lower shaft (2) on a fixing above-below direction on the metope above the kitchen range top, and a hole is opened in the stage casing of another trunnion axis (3); Last lower shaft (2) passes the middle sector hole of trunnion axis (3), makes trunnion axis (3) to slide up and down along last lower shaft (2), the upper end gag lever post (9) of last lower shaft (2) and lower end gag lever post (10); A hank knotting hole is opened in the side of sector hole in the sliding scale of limit levels axle (3), trunnion axis (3), and positioning screw (11) is through the position of hank knotting hole fixing horizontal axle (3); Be the height of fixing horizontal axle (3), leader (12) is installed in the trunnion axis below, is used for operant level axle (3) and slides; Also can on trunnion axis, open a screwed hole, pierce into the screw rod (20) of above-below direction in the screwed hole, the other end of screw rod (20) is fixed on the output of motor (19); Motor (19) is fixed on the metope; Motor (19) energising back drives screw rod (20) rotation, and screw rod (20) drags trunnion axis (3) and moves up and down through trunnion axis (3) hole internal thread; The two ends of trunnion axis (3) respectively put a sleeve pipe (4,5), and sleeve pipe (4,5) can also can rotate along trunnion axis (3) along trunnion axis (3) move left and right; There is a strip hole in sleeve pipe (4,5) stage casing; Gag lever post (8) passes sleeve pipe (4) strip hole and injects trunnion axis (3), the scope of limiting boot (4,5) move left and right and rotation, and a hank knotting hole is left in sleeve pipe (5) side; Positioning screw (13) is through the position of hank knotting hole fixed sleeving (5), the i.e. position, the left and right sides and the rotational angle of fixed sleeving (5); Sleeve pipe (4,5) is the fixing a connecting piece (6,7) in side on the lower side; Brace (6,7) is gone up perforate, with bolt and nut oil smoke cover (3) is fixed on the brace (6,7), like this; Oil smoke cover (1) just can move up and down and locate, and can also rotate along trunnion axis (3).In order easily to move oil smoke cover (1), the available good airproof performance of flexible pipe (16), soft again oilcloth are processed inner lining spring; Or liner hose coil support (21); Be connected with coil support locating support (22) between flexible pipe coil support (21) and the coil support (21), when moving oil smoke cover (1), flexible pipe (16) distortion is consistent; Both can easily move oil smoke cover (1), can guarantee again has enough big discharge flue in the pipe (16).

Claims

1. smoke exhaust for kitchen use, blower fan separates with oil smoke cover, and connects through flexible pipe, pipeline, and oil smoke cover can move up and down, and can rotate along trunnion axis; It is characterized in that: blower fan separates with oil smoke cover, and blower fan is installed or be installed in outdoor away from the kitchen range top, connects through flexible pipe, pipeline, and oil smoke cover is installed in kitchen range top top, can move up and down, and can rotate along trunnion axis.

2. smoke exhaust according to claim 1 is characterized in that: oil smoke cover can be through moving and rotating, be adjusted to the appropriate location after, fixing its position.

3. smoke exhaust according to claim 1 is characterized in that: mounting knob on the trunnion axis, and can move and locate along last lower shaft, promptly the height that is fit to of location has gag lever post limit levels axle moving range on the last lower shaft.

4. smoke exhaust according to claim 1 is characterized in that: sleeve pipe can move, rotate and locate along trunnion axis, promptly is positioned at the top of oil cauldron, has on the trunnion axis that the gag lever post limiting boot moves, slewing area.

5. smoke exhaust according to claim 1 is characterized in that: oil smoke cover is fixed on the sleeve pipe brace with bolt and nut, easy accessibility.

6. smoke exhaust according to claim 1 is characterized in that: oil smoke cover can rotate along trunnion axis, can start oil smoke cover when needing, and puts down rapidly after food is put into oil cauldron, reduces deep fat and disorderly spatters.

7. smoke exhaust according to claim 1 is characterized in that: oil smoke cover can drag trunnion axis and move up and down through motor, screw rod, and moves up and down thereupon.

8. smoke exhaust according to claim 1 is characterized in that: flexible pipe can be processed inner lining spring with good airproof performance, soft again oilcloth; Or liner hose coil support; Be connected with the coil support locating support between flexible pipe coil support and the coil support, when moving oil smoke cover, the flexible pipe distortion is consistent; Both oil smoke cover can be easily moved, enough big discharge flue can be guaranteed to have in the flexible pipe again.