CN213777844U - Range hood convenient to clean - Google Patents

Abstract

The utility model relates to a lampblack absorber technical field just discloses a lampblack absorber of convenient clearance, including first quick-witted case, the equal symmetrical fixed two baffles that are provided with in inside left and right both sides of first machine case, every side two the inside of baffle rotates jointly through first bearing and is connected with the lead screw, two the equal threaded connection of pole wall of lead screw has the slider, the lateral wall fixedly connected with second machine case of slider, two the last pole wall of lead screw upwards extends and all fixes the cup joint and has first bevel gear, two first bevel gear meshing is connected with drive mechanism, the fixed motor that is provided with in inside of first machine case, the output of motor and the upper end fixed connection of left lead screw, first cavity, two have all been seted up to left and right side wall lower extreme of second machine case the inside of first cavity all is equipped with stop gear. The utility model discloses can convenient and fast dismantle the lampblack absorber, improve the efficiency of clearance.

Description

Range hood convenient to clean

Technical Field

The utility model relates to a lampblack absorber technical field especially relates to a lampblack absorber of convenient clearance.

Background

The range hood is a kitchen appliance for purifying the kitchen environment, and as the quality of life of people is improved, the range hood is installed in each household, and is easy to be stained with various oil stains due to frequent use of the range hood, and needs to be cleaned.

Traditional large-scale lampblack absorber clearance needs to be dismantled its whole and filter screen, and it is loaded down with trivial details to dismantle the process, and causes various pollutions easily, increases the dismantlement time and extremely not convenient, consequently, needs the lampblack absorber of a convenient clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and need dismantling when daily clearing up the lampblack absorber among the prior art, and directly dismantle extremely inconvenient and can cause the pollution, for more convenient and fast's dismantlement lampblack absorber, improve cleaning efficiency, and the lampblack absorber of a convenient clearance that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lampblack absorber of convenient clearance, includes first quick-witted case, the equal symmetrical fixed two baffles that are provided with in inside left and right both sides of first machine case, every side is two the inside of baffle rotates jointly through first bearing and is connected with the lead screw, two the equal threaded connection of pole wall of lead screw has the slider, the lateral wall fixedly connected with second machine case, two of slider the upper end pole wall of lead screw upwards extends and all fixes the cover and has connect first bevel gear, two first bevel gear meshing is connected with drive mechanism, the fixed motor that is provided with in inside of first machine case, the output of motor and the upper end fixed connection of left lead screw, first cavity, two have all been seted up to left and right lateral wall lower extreme of second machine case the inside of first cavity all is equipped with stop gear, two the filter screen has been cup jointed in the stop gear activity.

Preferably, the transmission mechanism comprises a supporting plate, a rotating shaft is rotatably connected inside the supporting plate through a second bearing, two ends of the rotating shaft extend outwards and are fixedly sleeved with second bevel gears, and the second bevel gears are in meshing connection with the corresponding first bevel gears.

Preferably, stop gear includes first inserted bar and first separation blade, the fixed two first springs that are provided with of the inside symmetry of first cavity, the left end fixed connection of first separation blade and two first springs, first through-hole has been seted up to first cavity left and right lateral wall symmetry, the right-hand member of first inserted bar runs through the first through-hole in left side and extends to inside the first cavity, first inserted bar cup joints with first separation blade is fixed.

Preferably, the second cavity has all been seted up to the both sides of filter screen, the second cavity internal fixation is provided with the second spring, the left end fixedly connected with second separation blade of second spring, second separation blade left side wall fixedly connected with second inserted bar, the second through-hole has been seted up to second cavity left side wall, the left end of second inserted bar runs through the left side through-hole and extends to inside the first cavity and offsets with first inserted bar.

Preferably, the left end of the first inserted link extends outwards and is fixedly connected with a pull rod.

Preferably, the first case and the second case are both provided with exhaust ports.

Compared with the prior art, the utility model provides a lampblack absorber of convenient clearance possesses following beneficial effect:

1. this lampblack absorber of convenient clearance through setting up the motor at first quick-witted incasement, can drive the lead screw and rotate, can drive the pivot through the first bevel gear of lead screw pole wall and rotate, and the pivot can drive two lead screws and rotate simultaneously through second bevel gear to drive two sliders and reciprocate simultaneously, and then drive second machine case and reciprocate, make its dismantlement that can be convenient.

2. This lampblack absorber of convenient clearance through setting up the second spring in the second cavity, can apply an external force for the second inserted bar, makes its activity peg graft in the inside of first cavity, plays limiting displacement, when needing to take off the filter screen, applies an external force for the pull rod, makes it move rightwards, drives first inserted bar and moves rightwards to promote the second inserted bar and move rightwards, make it break away from inside the first cavity, the dismantlement filter screen that can be convenient.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can convenient and fast's dismantlement lampblack absorber, improved the efficiency of clearance.

Drawings

Fig. 1 is a schematic structural view of a range hood convenient to clean provided by the utility model;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a first case 1, a baffle 2, a lead screw 3, a sliding block 4, a second case 5, a first bevel gear 6, a motor 7, a second bevel gear 8, a first inserted link 9, a first baffle 10, a first spring 11, a second spring 12, a second baffle 13, a second inserted link 14, a pull rod 15, a support plate 16, a filter screen 17 and a rotating shaft 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a range hood convenient for cleaning comprises a first cabinet 1, wherein two baffles 2 are symmetrically and fixedly arranged on the left side and the right side of the interior of the first cabinet 1, the interiors of the two baffles 2 on each side are jointly and rotatably connected with a screw rod 3 through a first bearing, rod walls of the two screw rods 3 are respectively and threadedly connected with a slide block 4, the side wall of the slide block 4 is fixedly connected with a second cabinet 5, upper end rod walls of the two screw rods 3 extend upwards and are respectively and fixedly sleeved with a first bevel gear 6, the two first bevel gears 6 are engaged and connected with a transmission mechanism, a motor 7 is fixedly arranged in the first cabinet 1, the output end of the motor 7 is fixedly connected with the upper end of the screw rod 3 on the left side, the left side of the second cabinet 5, first cavity has all been seted up to right side wall lower extreme, and the inside of two first cavities all is equipped with stop gear, and filter screen 17 has been cup jointed in two stop gear activities.

The transmission mechanism comprises a supporting plate 16, a rotating shaft 18 is rotatably connected inside the supporting plate 16 through a second bearing, two ends of the rotating shaft 18 extend outwards and are fixedly sleeved with second bevel gears 8, and the two second bevel gears 8 are in meshing connection with corresponding first bevel gears 6.

Limiting mechanism includes first inserted bar 9 and first separation blade 10, and the inside symmetry of first cavity is fixed and is provided with two first springs 11, and first separation blade 10 and two first spring 11's left end fixed connection, first through-hole has been seted up to first cavity left and right lateral wall symmetry, and the right-hand member of first inserted bar 9 runs through the first through-hole in left side and extends to inside the first cavity, and first inserted bar 9 cup joints with first separation blade 10 is fixed.

The second cavity has all been seted up to filter screen 17's both sides, and the second cavity internal fixation is provided with second spring 12, and the left end fixedly connected with second baffle 13 of second spring 12, second baffle 13 left side wall fixedly connected with second inserted bar 14, and the second through-hole has been seted up to second cavity left side wall, and the left end of second inserted bar 14 runs through the left side through-hole and extends to inside and first inserted bar 9 counterbalance of first cavity.

The left end of the first inserting rod 9 extends outwards and is fixedly connected with a pull rod 15 for pushing the first inserting rod 9 to move.

The first case 1 and the second case 5 are both provided with exhaust ports for exhausting the sucked oil smoke.

In the utility model, when in use, an operator opens the motor 7 to drive the screw rod 3 to rotate, the first bevel gear 6 on the rod wall of the screw rod 3 can drive the rotating shaft 18 to rotate, the rotating shaft 18 can drive the two screw rods 3 to rotate simultaneously through the second bevel gear 8, thereby driving the two sliders 4 to move up and down simultaneously, further driving the second case 5 to move up and down, so that the second case can be detached from the second case independently for convenient detachment, an external force can be applied to the second inserting rod 14 through the second spring 12 arranged in the second cavity, so that the second inserting rod 14 can be movably inserted in the first cavity, thereby playing a limiting role, when the filter screen 17 needs to be detached, an external force is applied to the pull rod 15 to move the pull rod rightwards, the first inserting rod 9 is driven to move rightwards, thereby the second inserting rod 14 is pushed to move rightwards, so that the second inserting rod is detached from the inside of the first cavity, the filter screen 17 can be detached conveniently, thereby improving the detachment efficiency, the cleaning time is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The range hood convenient to clean comprises a first case (1) and is characterized in that two baffles (2) are symmetrically and fixedly arranged on the left side and the right side of the inside of the first case (1), two baffles on each side are connected with a screw rod (3) in the inside of the baffle (2) through a first bearing in a co-rotating mode, two screw rods (3) are connected with a sliding block (4) in a threaded mode, a second case (5) is fixedly connected with the side wall of the sliding block (4), two upper end rod walls of the screw rods (3) extend upwards and are fixedly sleeved with first bevel gears (6), the first bevel gears (6) are connected with a transmission mechanism in a meshing mode, a motor (7) is fixedly arranged inside the first case (1), the output end of the motor (7) is fixedly connected with the upper end of the left screw rod (3), and the left end and the right end of the second case (5) are fixedly sleeved with the output end of the motor (7), First cavities are formed in the lower end of the right side wall, two limiting mechanisms are arranged inside the first cavities, and filter screens (17) are movably sleeved on the two limiting mechanisms.

2. The range hood convenient to clean as claimed in claim 1, wherein the transmission mechanism comprises a support plate (16), a rotating shaft (18) is rotatably connected to the inside of the support plate (16) through a second bearing, two ends of the rotating shaft (18) extend outwards and are fixedly sleeved with second bevel gears (8), and the two second bevel gears (8) are meshed with the corresponding first bevel gears (6).

3. The range hood convenient to clean according to claim 1, wherein the limiting mechanism comprises a first inserting rod (9) and a first blocking piece (10), two first springs (11) are symmetrically and fixedly arranged inside the first cavity, the first blocking piece (10) is fixedly connected with the left ends of the two first springs (11), first through holes are symmetrically formed in the left side wall and the right side wall of the first cavity, the right end of the first inserting rod (9) penetrates through the first through hole in the left side and extends into the first cavity, and the first inserting rod (9) is fixedly sleeved with the first blocking piece (10).

4. The range hood convenient to clean as claimed in claim 1, wherein second cavities are formed in two sides of the filter screen (17), a second spring (12) is fixedly arranged in each second cavity, a second blocking piece (13) is fixedly connected to the left end of the second spring (12), a second insertion rod (14) is fixedly connected to the left side wall of the second blocking piece (13), a second through hole is formed in the left side wall of the second cavity, and the left end of the second insertion rod (14) penetrates through the left side through hole and extends into the first cavity to be abutted to the first insertion rod (9).

5. A range hood convenient to clean as claimed in claim 3, wherein the left end of the first inserted link (9) extends outwards and is fixedly connected with a pull rod (15).

6. A range hood convenient to clean according to claim 1, characterized in that the first cabinet (1) and the second cabinet (5) are provided with exhaust ports.

Images