CN213931078U - Range hood capable of quickly cleaning oil stains - Google Patents

Abstract

A range hood capable of quickly cleaning oil stains comprises a gas collecting part, a third pipeline, an oil collecting box, an attaching plate and a filter screen, wherein the gas collecting part is positioned right above a gas stove; the lower end surface of the gas collecting part is provided with a gas collecting bin, and the upper end of the gas collecting part is provided with a first pipeline communicated with the gas collecting bin; the first pipeline is connected with the third pipeline through the second pipeline; the inside of the third pipeline is divided into an air outlet bin at the upper layer and an air inlet bin at the lower layer, which is communicated with the second pipeline, by the mounting plate in the third pipeline; the output shaft of a motor arranged in the air outlet bin is provided with a wind wheel; the air inlet bin is provided with a first opening and a second opening on the third pipeline; a sliding groove is formed in the inner wall of the second opening along the circumferential direction of the third pipeline; the filter screen is inserted and connected with the mounting plate; one end of the oil collecting box is connected with the attaching plate, and a sliding plate is arranged on the side end face of the oil collecting box; the sliding plate is inserted into the sliding chute in a matching way and tightly presses the inner wall of the sliding chute; the end face of the attaching plate facing the third pipeline compresses the third pipeline. The utility model provides a lampblack absorber conveniently clears up the greasy dirt.

Description

Range hood capable of quickly cleaning oil stains

Technical Field

The utility model relates to a lampblack absorber technical field especially relates to a lampblack absorber of ability quick clearance greasy dirt.

Background

The range hood is also called as a range hood and is a kitchen appliance for purifying the kitchen environment; the range hood is arranged at a kitchen range, can quickly pump away waste burnt by the range 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; after the range hood is used for a long time, a great number of pollutants such as oil stains and the like are easily accumulated in the pipeline of the range hood, so that the oil smoke absorption effect of the range hood is reduced, the interior of the range hood needs to be cleaned regularly, but the existing range hood is cleaned by a specially-assigned person, so that the range hood is inconvenient to disassemble and clean, and the economic burden of a user is increased; therefore, the oil fume exhauster capable of rapidly cleaning oil stains is provided in the application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a can clear up lampblack absorber of greasy dirt fast, the utility model provides a lampblack absorber conveniently clears up the greasy dirt, easy operation convenient to use.

(II) technical scheme

In order to solve the problems, the utility model provides a range hood capable of quickly cleaning oil stains, which comprises a gas collecting part, a first pipeline, a second pipeline, a third pipeline, an oil collecting box, an attaching plate, a flange plate and a filter screen, wherein the gas collecting part is positioned right above a gas stove;

the end surface of the gas collecting part is provided with a control main switch, and the lower end surface of the gas collecting part is provided with a gas collecting bin; the first pipeline is vertically arranged at the upper end of the gas collecting part, and the interior of the first pipeline is communicated with the gas collecting bin; two ends of the second pipeline are respectively and vertically arranged on the side end face of the first pipeline and the side end face of the third pipeline, wherein the first pipeline is communicated with the second pipeline;

the third pipeline is parallel to the first pipeline, and a mounting plate is arranged in the third pipeline; the mounting plates are horizontally distributed to divide the interior of the third pipeline into an upper-layer air outlet bin and a lower-layer air inlet bin, and grooves are formed in the end faces, located on the air inlet bins, of the mounting plates; the bottom surface of the groove is provided with a through hole, and the side end surface of the groove is uniformly provided with a plurality of groups of insertion grooves; the inner wall of each group of insertion grooves is provided with a limit groove;

the gas outlet bin is provided with a gas exhaust pipe for exhausting the flue gas on the third pipeline, and a motor is arranged in the gas outlet bin; the output shaft of the motor is provided with a wind wheel, and the motor is electrically connected with a control main switch; the air inlet bin is communicated with the second pipeline, a first opening is formed in the lower end face of the third pipeline of the air inlet bin, and a second opening is formed in the side end face of the third pipeline of the air inlet bin; the second opening is communicated with the first opening, and a sliding groove is formed in the inner wall of the second opening along the circumferential direction of the third pipeline;

the filter screen is in a round table shape and is connected with the inner peripheral surface of the flange plate; a plurality of groups of limiting blocks are uniformly arranged on the peripheral surface of the flange plate; the multiple groups of limiting blocks are respectively inserted into the multiple groups of insertion grooves in sequence and screwed into the multiple groups of limiting grooves; the end surface of the flange plate facing the groove presses the bottom surface of the groove;

one end of the oil collecting box is connected with the attaching plate, and the side end surface of the oil collecting box is provided with a U-shaped sliding plate along the circumferential direction; both ends of the sliding plate are connected with the attaching plates; the sliding plate is inserted into the sliding chute in a matching way, and the end surface of the sliding plate compresses the inner wall of the sliding chute; the end face of the attaching plate facing the third pipeline compresses the third pipeline.

Preferably, the projection of the gas collector is rectangular.

Preferably, the inner wall of the gas collecting bin is inclined towards the upper end of the gas collecting part.

Preferably, a plurality of groups of illuminating lamps are included; wherein, the lower end surface of the gas collecting part is provided with a plurality of groups of lamp grooves for installing a plurality of groups of illuminating lamps; the notch of each group of lamp grooves is provided with a transparent plate;

the multiple groups of illuminating lamps are all electrically connected with the control master switch.

Preferably, the bottom surface of the second duct is disposed to be inclined downward toward the third duct.

Preferably, the first pipe and the second pipe are of an integrated structure.

Preferably, a plurality of groups of insertion columns are included; the air inlet bin is provided with a plurality of groups of fixed blind holes on the side end face of the third pipeline;

the multiple groups of inserting columns are distributed side by side and are uniformly arranged on the attaching plate, and the multiple groups of inserting columns are respectively inserted into the multiple groups of fixing blind holes in an interference fit manner to form a fixing structure; wherein, the inserting columns correspond to the fixed blind holes one to one.

Preferably, the attachment plate is provided with a handle.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, when in use, the motor is controlled to operate by controlling the main switch, the motor drives the wind wheel to rotate so as to suck the oil smoke generated when cooking under the gas collection part into the gas collection bin, the oil smoke enters the gas inlet bin of the third pipeline through the first pipeline and the second pipeline in sequence, the oil smoke is filtered by the filter screen and then discharged from the exhaust pipe, and the oil liquid separated from the oil smoke finally drops into the oil collection box to be collected; after each use, the inner wall of the gas collecting bin is wiped and cleaned; when the filter screen needs to be cleaned and the oil stain collected in the oil collecting box needs to be cleaned after the oil collecting box is used for a period of time, the oil collecting box is drawn out from the third pipeline, and then the impurities in the oil collecting box are cleaned; taking out the filter screen in the third pipeline from a first opening at the lower end of the third pipeline; when taking out the filter screen, rotatory filter screen revolves out the stopper from the spacing inslot, and the stopper gets into and inserts the inslot, downwards pulling the filter screen with the stopper from insert the inslot pull out can, easy operation convenient to use to the convenience is cleared up inside the lampblack absorber, improves its performance greatly.

Drawings

Fig. 1 is the utility model provides a three-dimensional structure schematic diagram of lampblack absorber of ability quick clearance greasy dirt.

Fig. 2 is the utility model provides a can clear up the structural schematic diagram of lampblack absorber of greasy dirt fast.

Fig. 3 is the utility model provides a can clear up the enlarged schematic structure of a department's part in lampblack absorber of greasy dirt fast.

Fig. 4 is the utility model provides a three-dimensional structure schematic diagram of third pipeline in lampblack absorber of ability quick clearance greasy dirt.

Fig. 5 is the utility model provides a three-dimensional structure schematic diagram of filter screen in lampblack absorber of ability quick clearance greasy dirt.

Fig. 6 is the utility model provides a can clear up the top view of mounting panel in lampblack absorber of greasy dirt fast.

Fig. 7 is the utility model provides a three-dimensional structure schematic diagram of oil collecting box and attaching plate in lampblack absorber of ability quick clearance greasy dirt.

Reference numerals: 1. a gas collection part; 2. a lamp slot; 3. an illuminating lamp; 4. a transparent plate; 5. a gas collecting bin; 6. a first conduit; 7. a second conduit; 8. a third pipeline; 81. a second opening; 82. a chute; 9. an oil collecting box; 10. A wind wheel; 11. a motor; 12. controlling a master switch; 13. an exhaust pipe; 14. attaching a plate; 15. mounting a plate; 151. a groove; 152. a plugging groove; 153. a through hole; 154. a limiting groove; 16. a flange plate; 17. filtering with a screen; 18. a limiting block; 19. a handle; 20. a slide plate; 21. and fixing the blind hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-7, the utility model provides a range hood capable of rapidly cleaning oil stains, which comprises a gas collecting part 1, a first pipeline 6, a second pipeline 7, a third pipeline 8, an oil collecting box 9, a joint plate 14, a flange plate 16 and a filter screen 17, wherein the gas collecting part 1 is positioned right above a gas stove; wherein, the gas collecting part 1 is directly positioned above the gas stove to improve the oil smoke absorption efficiency for cooking;

the end surface of the gas collecting part 1 is provided with a control main switch 12, and the lower end surface of the gas collecting part 1 is provided with a gas collecting bin 5; the first pipeline 6 is vertically arranged at the upper end of the gas collecting part 1, and the interior of the first pipeline 6 is communicated with the gas collecting bin 5; two ends of the second pipeline 7 are respectively and vertically arranged on the side end face of the first pipeline 6 and the side end face of the third pipeline 8, wherein the first pipeline 6 is communicated with the second pipeline 7;

the third pipeline 8 is parallel to the first pipeline 6, and a mounting plate 15 is arranged in the third pipeline 8; the mounting plate 15 is horizontally distributed to divide the interior of the third pipeline 8 into an air outlet bin at the upper layer and an air inlet bin at the lower layer, which is communicated with the second pipeline 7, and a circular groove 151 is formed in the end face, located on the air inlet bin, of the mounting plate 15; the bottom surface of the groove 151 is provided with a through hole 153, and the side end surface of the groove 151 is uniformly provided with a plurality of groups of insertion grooves 152; the inner wall of each group of the insertion grooves 152 is provided with a limit groove 154;

further, the third pipeline 8 is of a cuboid structure;

the gas outlet bin is provided with a gas exhaust pipe 13 for exhausting the flue gas on the third pipeline 8, and a motor 11 is arranged in the gas outlet bin; the wind wheel 10 is arranged on the output shaft of the motor 11, and the motor 11 is electrically connected with the control main switch 12;

the air inlet bin is provided with a first opening on the lower end face of the third pipeline 8, and the air inlet bin is provided with a second opening on the side end face of the third pipeline 8; the second opening is communicated with the first opening, and a sliding groove 82 is formed in the inner wall of the second opening along the circumferential direction of the third pipeline 8;

the filter 17 is in a truncated cone shape, and the filter 17 is connected with the inner circumferential surface of the flange plate 16; a plurality of groups of limiting blocks 18 are uniformly arranged on the peripheral surface of the flange plate 16; the multiple sets of limit blocks 18 are respectively inserted into the multiple sets of insertion grooves 152 in sequence and screwed into the multiple sets of limit grooves 154; the flange plate 16 presses the bottom surface of the groove 151 toward the end surface of the groove 151; it should be noted that, a first elastic sealing gasket is disposed on an end surface of the flange plate 16 pressed against the bottom surface of the groove 151, so as to improve the sealing property between the flange plate 16 and the bottom surface of the groove 151;

furthermore, a hand-held rod is arranged on the lower end surface of the filter screen 17; the filter screen 17 is conveniently held by the arranged hand-held rod so as to be disassembled and assembled; wherein the big end face of the filter screen 17 faces upwards;

one end of the oil collecting box 9 is connected with the attaching plate 14, and the side end surface of the oil collecting box 9 is provided with a U-shaped sliding plate 20 along the circumferential direction; both ends of the sliding plate 20 are connected with the attaching plates 14; the sliding plate 20 is inserted into the sliding groove 82 in a matching way, and the end surface of the sliding plate 20 compresses the inner wall of the sliding groove 82; the attachment plate 14 presses the third duct 8 toward the end face of the third duct 8;

further, a second elastic sealing gasket is arranged on the end face of the sliding plate 20 pressed against the inner wall of the sliding groove 82; and a third elastic sealing gasket is arranged on the end face of the attaching plate 14, which is tightly pressed with the end face of the third pipeline 8.

In the utility model, when in use, the motor 11 is controlled to operate by controlling the main switch 12, the motor 11 drives the wind wheel 10 to rotate so as to suck the oil smoke generated when cooking under the gas collecting part 1 into the gas collecting bin 5, the oil smoke enters the gas inlet bin of the third pipeline 8 through the first pipeline 6 and the second pipeline 7 in sequence, the oil smoke is filtered by the filter screen 17 and then discharged from the exhaust pipe 13, and the oil separated from the oil smoke finally drops into the oil collecting box 9 for collection; after each use, the inner wall of the gas collecting bin 5 is wiped and cleaned; when the filter screen 17 needs to be cleaned and the oil collected in the oil collecting box 9 needs to be cleaned after a period of use, the oil collecting box 9 is drawn out from the third pipeline 8, and then impurities in the oil collecting box 9 are cleaned; taking out the filter screen 17 in the third duct 8 from the first opening at the lower end of the third duct 8; when taking out filter screen 17, rotatory filter screen 17, with stopper 18 from spacing groove 154 internal rotation play, stopper 18 gets into in the slot 152 that closes of inserting, downstream pulling filter screen 17 with stopper 18 from insert close the slot 152 in pull out can, easy operation convenient to use to the convenience is cleared up inside the lampblack absorber, improves its performance greatly.

In an alternative embodiment, the projection of the gas collecting part 1 is rectangular, the gas burners are generally arranged side by side, and the arrangement of the gas collecting part 1 can improve the efficiency of absorbing oil smoke when the gas burners are used for cooking.

In an alternative embodiment, the inner wall of the collecting chamber 5 is inclined towards the upper end of the collecting section 1.

In an alternative embodiment, a plurality of sets of lamps 3 are included; wherein, the lower end surface of the gas collecting part 1 is provided with a plurality of groups of lamp grooves 2 for installing a plurality of groups of illuminating lamps 3; the notch of each group of lamp slots 2 is provided with a transparent plate 4;

the multiple groups of illuminating lamps 3 are all electrically connected with a control main switch 12; the illumination is performed by the illumination lamp 3 provided.

In an alternative embodiment, the bottom surface of the second pipe 7 is inclined downward toward the third pipe 8, so that impurities such as oil and the like remaining in the second pipe 7 can slide down along the inclined inner wall of the second pipe 7 into the oil collecting box 9.

In an alternative embodiment, the first duct 6 and the second duct 7 are of a unitary construction.

In an alternative embodiment, a plurality of sets of insert posts are included; wherein, the side end face of the air inlet bin on the third pipeline 8 is provided with a plurality of groups of fixed blind holes;

the multiple groups of inserting columns are distributed side by side and are uniformly arranged on the attaching plate 14, and the multiple groups of inserting columns are respectively inserted into the multiple groups of fixing blind holes in an interference fit manner to form a fixing structure; wherein, the inserting columns correspond to the fixed blind holes one by one; through the cooperation of the insertion column and the fixed blind hole, the stability of the oil collecting box 9 during installation is improved.

In an alternative embodiment, the attachment plate 14 is provided with a handle 19, and the handle 19 provided on the attachment plate 14 facilitates the removal of the oil collecting box 9.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. A range hood capable of quickly cleaning oil stains is characterized by comprising a gas collecting part (1) positioned right above a gas stove, a first pipeline (6), a second pipeline (7), a third pipeline (8), an oil collecting box (9), an attaching plate (14), a flange plate (16) and a filter screen (17);

a control main switch (12) is arranged on the end surface of the gas collecting part (1), and a gas collecting bin (5) is arranged on the lower end surface of the gas collecting part (1); the first pipeline (6) is vertically arranged at the upper end of the gas collecting part (1), and the interior of the first pipeline (6) is communicated with the gas collecting bin (5); two ends of the second pipeline (7) are respectively and vertically arranged on the side end face of the first pipeline (6) and the side end face of the third pipeline (8), wherein the first pipeline (6) is communicated with the second pipeline (7);

the third pipeline (8) is parallel to the first pipeline (6), and a mounting plate (15) is arranged in the third pipeline (8); the mounting plates (15) are horizontally distributed to divide the interior of the third pipeline (8) into an upper-layer air outlet bin and a lower-layer air inlet bin, and grooves (151) are formed in the end faces, located on the air inlet bins, of the mounting plates (15); the bottom surface of the groove (151) is provided with a through hole (153), and the side end surface of the groove (151) is uniformly provided with a plurality of groups of insertion grooves (152); the inner wall of each group of the insertion grooves (152) is provided with a limit groove (154);

an exhaust pipe (13) for exhausting the flue gas is arranged on the third pipeline (8) of the gas outlet bin, and a motor (11) is arranged in the gas outlet bin; a wind wheel (10) is arranged on an output shaft of the motor (11), and the motor (11) is electrically connected with a control main switch (12); the air inlet bin is communicated with the second pipeline (7), a first opening is formed in the lower end face of the third pipeline (8) of the air inlet bin, and a second opening is formed in the side end face of the third pipeline (8) of the air inlet bin; the second opening is communicated with the first opening, and a sliding groove (82) is formed in the inner wall of the second opening along the circumferential direction of the third pipeline (8);

the filter screen (17) is in a circular truncated cone shape, and the filter screen (17) is connected with the inner circumferential surface of the flange plate (16); a plurality of groups of limiting blocks (18) are uniformly arranged on the peripheral surface of the flange plate (16); the multiple groups of limiting blocks (18) are respectively inserted into the multiple groups of insertion grooves (152) in sequence and screwed into the multiple groups of limiting grooves (154); the flange plate (16) presses the bottom surface of the groove (151) towards the end surface of the groove (151);

one end of the oil collecting box (9) is connected with the attaching plate (14), and the side end surface of the oil collecting box (9) is provided with a U-shaped sliding plate (20) along the circumferential direction; two ends of the sliding plate (20) are connected with the attaching plate (14); the sliding plate (20) is inserted into the sliding groove (82) in a matching way, and the end surface of the sliding plate (20) compresses the inner wall of the sliding groove (82); the attachment plate (14) presses the third duct (8) towards the end face of the third duct (8).

2. A range hood capable of quickly cleaning oil stains according to claim 1, wherein the projection of the gas collecting part (1) is rectangular.

3. A range hood capable of quickly cleaning oil stains according to claim 1, wherein the inner wall of the gas collecting bin (5) is inclined towards the upper end of the gas collecting part (1).

4. A lampblack absorber capable of quickly cleaning oil stains according to claim 1, characterized by comprising a plurality of groups of illuminating lamps (3); wherein, the lower end surface of the gas collecting part (1) is provided with a plurality of groups of lamp grooves (2) for installing a plurality of groups of illuminating lamps (3); the notch of each group of lamp grooves (2) is provided with a transparent plate (4);

the multiple groups of illuminating lamps (3) are all electrically connected with a control main switch (12).

5. A fume exhauster capable of quickly removing greasy dirt according to claim 1, characterized in that the bottom surface of the second pipeline (7) is arranged to be inclined downwards towards the third pipeline (8).

6. A fume exhauster according to claim 1, characterized by that, the first pipeline (6) and the second pipeline (7) are an integrated structure.

7. The range hood capable of quickly cleaning oil stains according to claim 1, which is characterized by comprising a plurality of groups of insertion columns; wherein, the side end face of the air inlet bin on the third pipeline (8) is provided with a plurality of groups of fixed blind holes; the multiple groups of inserting columns are distributed side by side and are uniformly arranged on the attaching plate (14), and the multiple groups of inserting columns are respectively inserted into the multiple groups of fixing blind holes in an interference fit manner to form a fixing structure; wherein, the inserting columns correspond to the fixed blind holes one to one.

8. A range hood capable of quickly cleaning oil stains according to claim 7, wherein the attaching plate (14) is provided with a handle (19).

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