CN216521899U

CN216521899U - Kitchen smoke extractor convenient to clearance and collection greasy dirt

Info

Publication number: CN216521899U
Application number: CN202123355576.4U
Authority: CN
Inventors: 王祥
Original assignee: Jiangsu Jinchubang Kitchen Tools Electric Appliance Engineering Co ltd
Current assignee: Jiangsu Jinchubang Kitchen Tools Electric Appliance Engineering Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a kitchen smoke extractor convenient for cleaning and collecting oil stain, which comprises a smoke absorbing hood and a smoke conveying cylinder, wherein the middle end of the top of the smoke absorbing hood is provided with an air outlet, two sides of the air outlet are respectively provided with a U-shaped groove, the top of the U-shaped groove is provided with a threaded hole, the front surface of the smoke absorbing hood is provided with a power switch, the top of the smoke conveying cylinder is provided with a centrifugal fan box, the back surface of the centrifugal fan box is provided with a suspended back plate, one side of the centrifugal fan box is connected with a corrugated pipe, one end of the corrugated pipe is provided with a check valve, four side surfaces at the bottom of the smoke conveying cylinder are respectively provided with a flow guide box, the smoke extractor has good smoke extracting effect, high speed and very convenient cleaning, the smoke absorbing hood can be quickly installed and disassembled, the residual oil stain on the smoke absorbing hood can be quickly cleaned, the labor and the time are saved, and the dirty oil stain on the inner wall of the smoke conveying cylinder can be collected from the four side surfaces of the smoke conveying cylinder, the later cleaning work is convenient, meanwhile, the dirty oil on the inner wall of the smoke conveying cylinder can be prevented from flowing out of the smoke suction hood, the operation is simple, and the use by people is convenient.

Description

Kitchen smoke extractor convenient to clearance and collection greasy dirt

Technical Field

The utility model relates to the field of smoke extractors, in particular to a kitchen smoke extractor convenient for cleaning and collecting oil stains.

Background

A smoke extractor, also known as a range hood, is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention. The smoke extractor needs to be cleaned regularly, long-term oil stains can block a smoke extraction net on a smoke absorption cover, so that the efficacy of the smoke extractor is influenced, however, the smoke extraction effect of the existing smoke extractor is not good enough, the speed is low, the smoke absorption cover is inconvenient to clean, the smoke absorption cover cannot be quickly installed and disassembled, the residual oil stains on the smoke absorption cover cannot be quickly cleaned, manpower and time are wasted, dirty oil on the inner wall of the smoke transmission cylinder cannot be collected from the four side surfaces of the smoke transmission cylinder, the cleaning work at the later stage is inconvenient, meanwhile, the dirty oil on the inner wall of the smoke transmission cylinder easily flows out of the smoke absorption cover, the influence is caused on a cooking bench, and the inconvenience is brought to people; therefore, the kitchen smoke extractor convenient for cleaning and collecting the oil stains is provided.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a kitchen smoke extractor convenient for cleaning and collecting oil stains so as to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a kitchen smoke extractor convenient for cleaning and collecting oil stains comprises a smoke suction hood and a smoke conveying cylinder, wherein the middle end of the top of the smoke suction hood is provided with an air outlet, u-shaped grooves are respectively arranged at the two sides of the air outlet, threaded holes are arranged at the tops of the U-shaped grooves, a power switch is arranged on the front surface of the smoke suction hood, the top of the smoke conveying cylinder is provided with a centrifugal fan box, the back of the centrifugal fan box is provided with a hanging back plate, one side of the centrifugal fan box is connected with a corrugated pipe, one end of the corrugated pipe is provided with a check valve, the four side surfaces of the bottom of the smoke conveying cylinder are provided with flow guide boxes, the bottom of each flow guide box is provided with an oil storage box storage groove, the cigarette conveying device is characterized in that an oil storage box is arranged in the oil storage box storage groove, a groove handle is arranged on the oil storage box, inserting plates matched with the U-shaped groove are arranged on two sides of the bottom of the cigarette conveying cylinder, and counter bores matched with the threaded holes are formed in the inserting plates.

As a preferred technical scheme of the utility model, the U-shaped groove is arranged on the top of the smoke absorption hood through a bolt, the bottom end of the smoke conveying cylinder is provided with a sealing gasket, and the smoke conveying cylinder is fixedly connected with the U-shaped groove on the top of the smoke absorption hood through an inserting plate and a bolt.

As a preferable technical scheme of the utility model, the centrifugal fan box is arranged on the top of the smoke conveying cylinder through bolts, and a centrifugal fan is arranged in the centrifugal fan box.

In a preferred embodiment of the present invention, the hanging back plate is mounted on a back surface of the centrifugal fan case by bolts, and the bellows is mounted on one side of the centrifugal fan case by a connector.

As a preferable technical solution of the present invention, the check valve is installed on one end of the bellows tube by a connection member, and the power switch is installed on the front surface of the smoke suction hood by a bolt.

As a preferred technical scheme of the utility model, the power switch is electrically connected with an external power supply, and the power switch is electrically connected with a centrifugal fan in the centrifugal fan box.

The utility model has the beneficial effects that: this smoke extractor smoking is effectual, and is fast, and it is very convenient to clear up, and the smoke absorption cover can be installed fast and dismantle, is convenient for wash fast remaining oil stain on the smoke absorption cover, uses manpower sparingly and time, but also can collect the sump oil on its inner wall from four sides of defeated chimney, the later stage cleaning work of being convenient for, the sump oil that also can prevent defeated chimney inner wall simultaneously flows from the smoke absorption cover, easy operation, people of being convenient for use.

Drawings

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

In the figure: the device comprises a smoke absorption hood 1, a smoke conveying cylinder 2, a centrifugal fan box 3, a hanging back plate 4, a corrugated pipe 5, a check valve 6, a flow guide box 7, an oil storage box storage groove 8, an oil storage box 9, a groove handle 10, a counter bore 11, an inserting plate 12, an air outlet 13, a U-shaped groove 14, a threaded hole 15 and a power switch 16.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the utility model.

Example (b): referring to fig. 1, the present invention provides a technical solution: the utility model provides a kitchen smoke extractor convenient to clearance and collection greasy dirt, including smoke absorption cover 1 and defeated chimney 2, smoke absorption cover 1's top middle-end is equipped with air outlet 13, U type groove 14 is all installed to air outlet 13's both sides, U type groove 14's top is equipped with screw hole 15, switch 16 is installed in smoke absorption cover 1's front, centrifugal fan case 3 is installed at defeated chimney 2's top, centrifugal fan case 3's back mounted has suspension backplate 4, one side of centrifugal fan case 3 is connected with bellows 5, check valve 6 is installed to bellows 5's one end, four sides of defeated chimney 2 bottom all are equipped with diversion box 7, diversion box 7's bottom is equipped with oil storage box storage tank 8, be equipped with oil storage box 9 in the oil storage box storage tank 8, be equipped with recess handle 10 on the oil storage box 9, defeated chimney 2's bottom both sides all install with U14 assorted picture peg 12, be equipped with on the picture peg 12 with screw hole 15 assorted counter bore 11.

The U-shaped groove 14 is installed on the top of the smoke absorption hood 1 through a bolt, the bottom end of the smoke transmission cylinder 2 is provided with a sealing gasket, the smoke transmission cylinder 2 is fixedly connected with the U-shaped groove 14 on the top of the smoke absorption hood 1 through a plugboard 12 and a bolt, the plugboard 12 on the smoke transmission cylinder 2 is inserted into the U-shaped groove 14 on the smoke absorption hood 1, and the bolt penetrates through a threaded hole 15 on the U-shaped groove 14 to extrude a counter bore 11 on the plugboard 12, so that the smoke transmission cylinder 2 is installed on the top of the smoke absorption hood 1 quickly.

Centrifugal fan case 3 passes through the bolt and installs on defeated chimney 2's top, installs centrifugal fan in the centrifugal fan case 3, collects in the sump oil storage box 9 in carrying the sump oil of gathering through the water conservancy diversion box 7 of defeated chimney 2 bottom four sides in the oil storage box storage tank 8, makes things convenient for the later stage clearance.

The hanging back plate 4 is installed on the back face of the centrifugal fan box 3 through bolts, the corrugated pipe 5 is installed on one side of the centrifugal fan box 3 through a connecting piece, and oil smoke generated by cooking on the cooking bench can be quickly sucked and exhausted by the corrugated pipe 5 through electrifying work of the centrifugal fan in the centrifugal fan box 3.

The check valve 6 is installed on one end of the bellows 5 through a connector, the power switch 16 is installed on the front surface of the smoke suction hood 1 through a bolt, and the air current can be prevented from flowing backward through the check valve 6 to pollute the indoor air.

The power switch 16 is electrically connected with an external power supply, the power switch 16 is electrically connected with the centrifugal fan in the centrifugal fan box 3, and the power supply of the centrifugal fan in the centrifugal fan box 3 can be switched on through the power switch 16, so that the centrifugal fan in the centrifugal fan box 3 is electrified to work.

The working principle is as follows: a kitchen smoke extractor convenient for cleaning and collecting oil stains comprises a smoke absorbing hood 1, a smoke conveying cylinder 2, a centrifugal fan box 3, a hanging back plate 4, a corrugated pipe 5, a check valve 6, a diversion box 7, an oil storage box storage groove 8, an oil storage box 9, a groove handle 10, counter bores 11, an inserting plate 12, an air outlet 13, a U-shaped groove 14, threaded holes 15 and a power switch 16, wherein when the smoke absorbing hood is installed and used, the hanging back plate 4 on the back of the centrifugal fan box 3 is fixed with a wall surface through bolts, the check valve 6 on the corrugated pipe 5 is connected with a connecting pipeline, the inserting plate 12 on the smoke conveying cylinder 2 is inserted into the U-shaped groove 14 on the smoke absorbing hood 1 and penetrates through the threaded holes 15 on the U-shaped groove 14 to extrude the counter bores 11 on the inserting plate 12 through the bolts, so that the smoke conveying cylinder 2 and the smoke absorbing hood 1 are quickly fixed, a sealing gasket is installed at the bottom end of the smoke conveying cylinder 2, and the sealing performance of the smoke conveying cylinder 2 and the smoke absorbing hood 1 is improved, the power of the smoke exhaust ventilator is switched on through an external power supply, the power of a centrifugal fan in the centrifugal fan box 3 is switched on through a power switch 16, the centrifugal fan in the centrifugal fan box 3 is switched on to work, oil smoke generated by cooking on a kitchen cooking bench is quickly sucked, the oil smoke is discharged by utilizing the corrugated pipe 5, a check valve 6 is installed at one end of the corrugated pipe 5, backflow of the discharged oil smoke can be avoided, four side faces of the bottom of the smoke conveying cylinder 2 are respectively provided with a flow guide box 7, dirty oil on the inner wall of the smoke conveying cylinder 2 can be conveyed into an oil storage box 9 in an oil storage box storage groove 8 to be collected, the oil storage box 9 can be taken out from the oil storage box storage groove 8 through the groove handle 10, and people can conveniently perform post-treatment on the dirty oil and clean up work.

This smoke extractor smoking is effectual, and is fast, and it is very convenient to clear up, and the smoke absorption cover can be installed fast and dismantle, is convenient for wash fast remaining oil stain on the smoke absorption cover, uses manpower sparingly and time, but also can collect the sump oil on its inner wall from four sides of defeated chimney, the later stage cleaning work of being convenient for, the sump oil that also can prevent defeated chimney inner wall simultaneously flows from the smoke absorption cover, easy operation, people of being convenient for use.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a kitchen smoke extractor convenient to clearance and collection greasy dirt, includes smoke suction hood (1) and defeated chimney (2), its characterized in that: the air conditioner is characterized in that an air outlet (13) is arranged at the middle end of the top of the smoke absorbing hood (1), U-shaped grooves (14) are arranged on two sides of the air outlet (13), threaded holes (15) are formed in the top of the U-shaped grooves (14), a power switch (16) is installed on the front face of the smoke absorbing hood (1), a centrifugal fan box (3) is installed at the top of the smoke conveying cylinder (2), a hanging back plate (4) is installed at the back face of the centrifugal fan box (3), a corrugated pipe (5) is connected to one side of the centrifugal fan box (3), a check valve (6) is installed at one end of the corrugated pipe (5), flow guide boxes (7) are arranged on four side faces of the bottom of the smoke conveying cylinder (2), an oil storage box storage groove (8) is formed in the bottom of the flow guide boxes (7), an oil storage box (9) is arranged in the oil storage box storage groove (8), and a groove handle (10) is arranged on the oil storage box (9), inserting plates (12) matched with the U-shaped grooves (14) are installed on two sides of the bottom of the smoke conveying cylinder (2), and counter bores (11) matched with the threaded holes (15) are formed in the inserting plates (12).

2. A kitchen range hood to facilitate the cleaning and collection of oil stains according to claim 1, further comprising: u type groove (14) are installed on the top of smoke absorption cover (1) through the bolt, the sealed pad is installed to the bottom of defeated chimney (2), defeated chimney (2) are fixed continuous through picture peg (12) and bolt and U type groove (14) at smoke absorption cover (1) top.

3. A kitchen range hood to facilitate the cleaning and collection of oil stains according to claim 1, further comprising: the centrifugal fan box (3) is installed on the top of the smoke conveying cylinder (2) through bolts, and a centrifugal fan is installed in the centrifugal fan box (3).

4. A kitchen range hood to facilitate the cleaning and collection of oil stains according to claim 1, further comprising: the suspension back plate (4) is installed on the back face of the centrifugal fan box (3) through bolts, and the corrugated pipe (5) is installed on one side of the centrifugal fan box (3) through a connecting piece.

5. A kitchen range hood to facilitate the cleaning and collection of oil stains according to claim 1, further comprising: the check valve (6) is installed at one end of the corrugated pipe (5) through a connecting piece, and the power switch (16) is installed on the front face of the smoke absorbing cover (1) through a bolt.

6. A kitchen range hood to facilitate the cleaning and collection of oil stains according to claim 1, further comprising: the power switch (16) is electrically connected with an external power supply, and the power switch (16) is electrically connected with a centrifugal fan in the centrifugal fan box (3).