CN210511829U - Fume exhauster - Google Patents

Abstract

The utility model discloses a range hood relates to domestic appliance technical field. The range hood comprises a main body, wherein an air inlet is formed in the main body, the range hood further comprises a bearing part and an oil net, a groove is formed in the bearing part, and the bearing part is arranged on the edge of one side of the air inlet; the oil net set up in air intake department, the one end of oil net inserts in the recess, the other end with the main part joint. In this lampblack absorber, oil net one end and body joint, in the recess on the other end inserts the bearing part, need not to accomplish the dismouting with the help of the instrument, convenient operation is favorable to improving the user clearance convenience.

Description

Fume exhauster

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a range hood.

Background

Along with the continuous improvement of people's living activity level, range hood has become the essential domestic appliance in the kitchen for purify the kitchen environment and promote range hood user and use experience. The use convenience of the range hood is more and more concentrated on by the majority of users, and especially the cleaning convenience of an oil net in an oil smoke gathering area becomes a necessary condition selected by the users.

In traditional lampblack absorber, the oil net is generally through fix with screw on the body of lampblack absorber, when needs wash the oil net, need pull down the oil net with the help of the instrument, and it is inconvenient to dismantle.

Therefore, a range hood is needed to solve the problem that the oil screen is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lampblack absorber, oil net dismantles the convenience, is convenient for clear up.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a range hood, includes the main part, be provided with the air intake in the main part, the range hood still includes:

the bearing part is provided with a groove and is arranged at the edge of one side of the air inlet; and

the oil net set up in air intake department, the one end of oil net inserts in the recess, the other end with the main part joint.

Wherein, the bearing part is arranged at the lower end edge of the air inlet.

Wherein, the bottom surface of recess is provided with the oil leak hole.

Wherein, the bearing part is Z type, including the layer board and respectively with mounting panel and limiting plate that the both ends that the layer board is relative are connected, the mounting panel with the inboard of the front panel of main part is connected, the front panel the layer board with the limiting plate forms the recess.

Wherein, the bottom of oil net is provided with the breach.

One of the main body and the oil net is provided with a clamping jaw, and the other one of the main body and the oil net is provided with a clamping hole matched with the clamping jaw.

The clamping jaw is arranged on the back face of the oil net, the main body is provided with a clamping hole seat, a clamping hole is formed in the clamping hole seat, and the clamping jaw can be clamped into the clamping hole.

Wherein, the opening that the card hole faced oil net one end expands outward.

Wherein, be provided with portable structure on the oilnet.

Wherein the handle structure includes a handle hole.

Has the advantages that: the utility model provides a range hood. In this lampblack absorber, oil net one end and body joint, in the recess on the other end inserts the bearing part, need not to accomplish the dismouting with the help of the instrument, convenient operation is favorable to improving the user clearance convenience.

Drawings

Fig. 1 is a schematic view of a part of the structure of the range hood provided by the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

fig. 4 is a schematic structural diagram of an oil screen provided by the present invention;

fig. 5 is a schematic structural view of a bayonet socket provided by the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 2 at C;

fig. 7 is a schematic partial structure diagram of the bearing part provided by the present invention;

fig. 8 is a side view of the carrying section provided by the present invention;

fig. 9 is a schematic view of a partial structure of an oil screen provided by the present invention.

Wherein:

11. a front panel; 12. a side plate; 13. a lamp panel; 14. an air inlet;

2. an oil screen; 21. a first oil network; 211. a hand buckling hole; 212. a notch; 22. a second oil network; 221. a claw;

4. a clamping hole seat; 41. a fixing plate; 411. a clamping hole; 412. flanging; 42. an orifice plate;

5. a bearing part; 51. a support plate; 511. an oil leak hole; 52. a limiting plate; 53. mounting a plate; 54. and (4) a groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present embodiment provides a range hood for purifying a kitchen environment. The range hood comprises a main body, an oil screen 2 and an oil cup, wherein an air inlet 14 is formed in the front side face of the main body, the oil screen 2 is arranged at the air inlet 14 and used for shielding the air inlet 14 and filtering oil smoke, and the oil cup is arranged on the main body and used for collecting oil drops. A negative pressure device is arranged in the main body, and works to generate a negative pressure environment in the main body, so that oil smoke in a kitchen is filtered through an oil net 2 at an air inlet 14, and filtered gas is sucked into the main body so as to be treated and discharged; oil drops are attached to the oil net 2 and collected in the oil cup under the flow guiding effect of the oil net 2.

Specifically, the main body includes two side plates 12 disposed opposite to each other and a front panel 11 disposed between the two side plates 12, the front panel 11 is disposed at a front side of the main body, and the air inlet 14 is disposed on the front panel 11. The front panel 11 can guide nearby oil smoke into the air inlet 14, and is beneficial to improving the smoke removal effect of the range hood.

For further improving the smoke gathering effect of the range hood, the oil screen 2 can be positioned on the inner side of the air inlet 14, so that a certain concave space is formed between the plane where the oil screen 2 and the front panel 11 are positioned, the oil smoke is gathered in the space under the action of negative pressure, and the smoke removing effect is improved.

Optionally, the oil screen 2 and the front panel 11 are arranged at an included angle, one end of the oil screen 2 is connected with the edge of the air inlet 14, and the other end of the oil screen is inclined towards the inner side of the main body to form an inward concave space. Through the slope setting of oil net 2, can reduce oil net 2 and occupy the inside space of main part, be favorable to reducing the whole volume of lampblack absorber.

In this embodiment, the lower end of the oil screen 2 is connected to the edge of the air inlet 14, and the upper end of the oil screen 2 is inclined toward the inside of the main body. The upper end of oil net 2 sets up to the inboard slope of main part, make the upper end space in the indent space that forms be greater than the lower extreme space, be favorable to the oil smoke to gather together to the upper end, be favorable to getting into the inboard oil smoke of main part on the one hand and discharge smoothly through the exhaust port of main part upper end, on the other hand, the oil smoke filters through oil net 2 upper end, will slide along oil net 2 to the downside under the action of gravity at the oil that adheres to on the 2 surfaces of oil net, be favorable to improving the water conservancy diversion effect of oil net 2 to oil, the oil of being convenient.

For making things convenient for the slope of oil net 2 spacing, make things convenient for oil net 2 to install, the main part still includes lamp plate 13, and the both ends of lamp plate 13 can be connected with the curb plate 12 of both sides through fasteners such as screws, and the mounted position of oil net 2 is injectd to the upper end and the 13 butt of lamp plate of oil net 2. In order to realize the slope setting of oil net 2, lamp plate 13 is the structure of buckling, including first board, second board and the third board that connects gradually. The first board can be with 11 parallel arrangement of front panel, and the relative first board of second board is buckled to the main part inboard, and the relative second board direction of third board is buckled for lamp plate 13 is the Z type. The upper end of the rear side surface of the oil screen 2 abuts against the third plate, and the position of the upper end of the oil screen 2 is restricted. First board and third board are connected to the second board of lamp plate 13 for the inboard that the main part is close to first board relatively to the third board, thereby realizes the inboard slope setting in 2 upper ends of oil net.

Optionally, the second plate can be provided with a lighting lamp, and the lighting lamp can provide lighting during use, so that the use of a user is facilitated.

In the prior art, the oil screen 2 is generally fixed on the main body of the range hood through screws, and when the oil screen 2 needs to be cleaned, the oil screen 2 needs to be detached with the help of tools, so that the detachment is inconvenient.

In order to solve the above problem, as shown in fig. 2 to 4, the range hood further includes a bearing portion 5, the bearing portion 5 is disposed at an edge of one end of the air inlet 14, and a groove 54 is disposed on the bearing portion 5. When the oil screen 2 is installed, one end of the bearing part 5 is inserted into the groove 54, and the other end is clamped with the main body. When the oil screen 2 is detached, after one end of the oil screen 2 is clamped with the main body, the oil screen 2 is pulled out from the groove 54. In this embodiment, the dismantlement of oil net 2 need not be with the help of the instrument, and convenient operation is favorable to improving the abluent convenience of oil net 2, improves user's use and experiences.

Specifically, the bearing part 5 may be disposed at a lower end edge of the air inlet 14, and may support the oil screen 2, which is beneficial to improving a fixing effect of the oil screen 2. The upper end and the main part joint cooperation of oil net 2 are favorable to improving the fixed effect of oil net 2 through the fixed at upper and lower both ends.

As shown in fig. 3 to 5, the upper end of the rear side of the oil screen 2 is provided with a claw 221, a corresponding position on the main body is provided with a clamping hole 411, the claw 221 can be clamped into the clamping hole 411, and the clamping fixation of the oil screen 2 and the main body can be realized. The jack catch 221 has elasticity, and the elasticity through jack catch 221 when going into in the card hole 411 is propped against the card hole 411, is favorable to improving the joint effect to improve the fixed effect of oil net 2.

In this embodiment, jack catch 221 sets up on oil net 2, and card hole 411 corresponds the setting in the main part, and oil net 2 is connected the back with the main part, and oil net 2 can shelter from card hole 411, can make the lampblack absorber outward appearance do not have the hole, is favorable to making the lampblack absorber more pleasing to the eye.

Alternatively, the latch 221 may also be disposed on the main body, and correspondingly, the latch hole 411 is disposed on the oil screen 2, so that the oil screen 2 may also be latched to the main body.

In order to improve the oil filtering effect of the oil screen 2, the oil screen 2 may have a double-layer structure, and include a first oil screen 21 located on the outer side and a second oil screen 22 located on the inner side, where the first oil screen 21 and the second oil screen 22 are connected with a certain gap therebetween. The oil screen 2 can realize secondary filtration of oil smoke by adopting a double-layer structure, and the filtering effect of the oil smoke is improved. The first oil net 21 and the second oil net 22 are arranged at intervals, so that the resistance of the oil smoke passing through the first oil net 21 and the second oil net 22 is reduced, and the oil smoke can smoothly pass through the oil net 2.

In this embodiment, jack catch 221 includes a plurality of elastic clamping pieces that distribute along its axial, and a plurality of elastic clamping pieces and card hole 411 butt are favorable to improving jack catch 221 atress homogeneity, improve the joint effect of jack catch 221 and card hole 411 to improve the fixed effect of oil net 2.

Alternatively, the upper end of the oil screen 2 may be provided with a plurality of jaws 221, each of the jaws 221 being engaged with one of the catch holes 411. Through setting up a plurality of jack catchs 221, be favorable to improving the fixed effect of oil net 2.

As shown in fig. 3 and 5, the range hood further comprises a clamping hole seat 4, and the clamping hole seat 4 is arranged on the inner side of the main body, so that the upper end of the oil screen 2 can incline towards the inner side of the main body. The chucking seat 4 includes a fixing plate 41 and an orifice plate 42. The fixing plate 41 may be fixed to the inner side of the body by a fastening member such as a screw, and the orifice plate 42 is provided with a fastening hole 411. Through setting up the card hole seat 4, can make the orifice plate 42 that is provided with the card hole 411 be located in air intake 14, make things convenient for jack catch 221 on the oil net 2 and the cooperation of card hole 411.

In order to facilitate the engagement of the claw 221 into the engaging hole 411, a side wall of the engaging hole 411 may be inclined such that the engaging hole 411 is outwardly expanded toward an opening of one end of the oil screen 2. I.e., the cross-sectional area of the chucking hole 411 is gradually increased in a direction close to the oil screen 2. The opening through calorie hole 411 expands outward, and the jack catch 221 can slide into in calorie hole 411 in the guide effect of the lateral wall of calorie hole 411 slope, and just card hole 411 tightens up along the direction that deviates from oil net 2 gradually, can improve the joint effect of calorie hole 411 and jack catch 221 to improve the fixed effect of oil net 2.

Optionally, the orifice plate 42 is bent along the edge of the fastening hole 411 toward the inner side of the main body to form a flange 412, and the flange 412 serves as the inner wall of the fastening hole 411, so that the axial depth of the fastening hole 411 can be increased, the matching effect of the clamping jaw 221 and the fastening hole 411 is increased, and the fixing effect of the oil screen 2 is improved.

As shown in fig. 6 to 8, the bearing part 5 may be a bent plate structure, the bearing part 5 includes a supporting plate 51, and a mounting plate 53 and a limiting plate 52 respectively connected to two opposite ends of the supporting plate 51, and the mounting plate 53, the supporting plate 51 and the limiting plate 52 are connected to form a Z shape. The mounting plate 53 contacts the inner side of the front panel 11 and may be fixed by a fastener such as a screw, and the supporting plate 51 is lower than the bottom end of the air inlet 14, so that a groove 54 is defined between the limiting plate 52, the supporting plate 51 and the front panel 11. The bearing part 5 is formed by bending the plate, the processing technology is simple, the forming is convenient, the internal structure of the range hood is simplified, and the cost is reduced.

In this embodiment, the oil cup is disposed below the front panel 11, and as shown in fig. 7, the bottom surface of the groove 54 is provided with an oil leakage hole 511. Oil drops slide downwards along the oil screen 2 and then enter the groove 54, and then slide along the inner side of the front panel 11 through the oil leakage holes 511 on the groove 54, so that the oil drops are convenient to collect in the oil cup.

In order to make oil drops slide along the inner side of the front panel 11, thereby improving a fluid guiding effect, oil leakage holes 511 may be provided at the junctions of the supporting plates 51 and the mounting plates 53, so that oil drops slide along the mounting plates 53 and thus the inner side of the front panel 11.

As shown in fig. 9, in order to make the oil drops on the oil screen 2 smoothly pass through the oil leakage holes 511, the bottom end of the oil screen 2 is further provided with notches 212, and the notches 212 can guide the oil drops to collect in the grooves 54, which is beneficial for the oil drops to smoothly pass through the oil leakage holes 511. By providing the gap 212, the oil drops on the second oil screen 22 can be guided into the groove 54, and the oil drops are prevented from collecting between the first oil screen 21 and the second oil screen 22.

Preferably, the position of the notch 212 may correspond to the oil leakage hole 511, which is more advantageous to guide oil drops to directly flow into the oil leakage hole 511, so that the oil drops are collected into the oil cup through the oil leakage hole 511.

When the oil screen 2 is disassembled, in order to facilitate the separation of the clamping claws 221 from the clamping holes 411, a portable structure can be further arranged on the oil screen 2. When dismantling oil net 2, through handheld portable structure, the convenient application of force to oil net 2 to break away from jack catch 221 and card hole 411.

Alternatively, the handle structure may include a handle hole 211, and the handle hole 211 is provided on the first oil pan 21. The space between the finger hold hole 211 and the second oil net 22 forms a finger holding space. The fingers are inserted into the hand fastening holes 211, so that the force is conveniently applied to the oil screen 2. The handle buckling hole 211 is simple in structure and convenient to process, the structure of the oil screen 2 is simplified, and the processing cost is reduced.

Optionally, both sides of the upper end of the oil screen 2 are provided with two hand fastening holes 211, and the two hand fastening holes 211 are matched with fingers inserted into the two hand fastening holes, so that force is conveniently applied to the oil screen 2, and the oil screen is more convenient to disassemble.

In other embodiments, the portable structure may also be a handle disposed on the oil screen 2, and the oil screen 2 is detached by holding the handle, so as to apply force to the oil screen 2.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (10)

1. The utility model provides a range hood, includes the main part, be provided with air intake (14) in the main part, its characterized in that, the range hood still includes:

the bearing part (5), a groove (54) is arranged on the bearing part (5), and the bearing part (5) is arranged on one side edge of the air inlet (14);

the oil net (2) is arranged at the air inlet (14), one end of the oil net (2) is inserted into the groove (54), and the other end of the oil net is clamped with the main body.

2. A range hood according to claim 1, characterized in that the bearing part (5) is arranged at the lower end edge of the air inlet (14).

3. A hood as set forth in claim 2, characterized in that the bottom surface of said groove (54) is provided with an oil leak hole (511).

4. A hood as set forth in claim 1, characterized in that said bearing part (5) is Z-shaped and comprises a support plate (51) and a mounting plate (53) and a limit plate (52) connected to opposite ends of said support plate (51), respectively, said mounting plate (53) being connected to the inside of the front panel (11) of the body, said front panel (11), said support plate (51) and said limit plate (52) forming said groove (54).

5. A hood as claimed in claim 1, characterized in that the bottom end of the oil screen (2) is provided with a gap (212).

6. A hood as set forth in any of claims 1-5, characterized in that one of the body and the oil net (2) is provided with a catch (221), and the other is provided with a catch hole (411) that cooperates with the catch (221).

7. A range hood as claimed in claim 6, characterized in that the claws (221) are arranged on the back of the oil screen (2), the body is provided with a bayonet socket (4), the bayonet socket (4) is provided with the bayonet holes (411), and the claws (221) can be snapped into the bayonet holes (411).

8. A range hood as claimed in claim 7, characterized in that said catch hole (411) is flared towards the opening at one end of said oil screen (2).

9. A range hood as claimed in any of claims 1 to 5, characterized in that a handle structure is arranged on the oil screen (2).

10. A range hood as claimed in claim 9, characterized in that the carrying structure comprises a handle hole (211).

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