CN215808711U - Novel smoke suction port structure of range hood - Google Patents

Abstract

The utility model discloses a novel range hood smoke suction port structure which is characterized by comprising a range hood body and a baffle plate, wherein an air inlet is formed in the bottom of the range hood body, the baffle plate is connected with the range hood body and arranged below the air inlet, trapezoidal smoke collecting plates are symmetrically arranged on the left side and the right side of the air inlet, the upper bottom edge of each trapezoidal smoke collecting plate is connected with one side corresponding to the air inlet, the lower bottom edge of each trapezoidal smoke collecting plate is connected with the range hood body, and each trapezoidal smoke collecting plate inclines upwards from the lower bottom edge to the upper bottom edge. The trapezoidal cigarette area of holding together that this smoking mouth structure formed can improve and hold together the cigarette effect, simultaneously, forms three smoking mouth in smoke machine cover body bottom air intake department, and the oil smoke can get into the air intake from a plurality of angles, prevents that the oil smoke from escaping.

Description

Novel smoke suction port structure of range hood

Technical Field

The utility model relates to the technical field of kitchen range hoods, in particular to a novel range hood smoke suction port structure.

Background

The kitchen ventilator is also called as a range hood, and 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 performance indexes of the range hood mainly include the noise and the smoking capacity, the range hood with large air volume mainly drives the impeller in the volute to rotate by improving the rotating speed of the motor so as to improve the smoking capacity, but also brings great noise; the range hood with smaller noise in the market is not large in air quantity and smoking capability. The existing range hood is mostly provided with an air inlet at the bottom of the shell, an air inlet grid is arranged on the air inlet, the structure is poor in smoke gathering effect, oil smoke is easy to escape, and the smoke absorbing capacity is poor.

In order to solve the above problem, it is necessary to improve the prior art, and to improve the smoking ability of the cigarette machine by changing the structure of the smoking port without increasing the air volume.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel smoke suction port structure of a range hood, and aims to solve the problems that in the prior art, the smoke suction port structure is poor in smoke gathering effect, oil smoke is easy to escape, and the smoke suction capability is poor.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel lampblack absorber smoking mouth structure, includes the cigarette machine cover body and baffle, cigarette machine cover body bottom is equipped with the air intake, the baffle is in with the cigarette machine cover body coupling and setting the below of air intake, the left and right sides symmetry of air intake is equipped with trapezoidal cigarette board of holding together, trapezoidal last base that holds together the cigarette board is connected with one side that the air intake corresponds, and lower base and cigarette machine cover body coupling, trapezoidal cigarette board of holding together is by the base down to the base tilt up to the top.

Preferably, a smoke grid is arranged between the left side, the right side and the upper side of the baffle plate and the side edge corresponding to the air inlet respectively.

Preferably, the air inlet is arranged at the center of the bottom of the hood body of the range hood

Preferably, the distance between the baffle and the air inlet is not less than 20 mm.

Preferably, the hood body, the baffle and the trapezoidal cigarette collecting plate of the cigarette machine are all made of stainless steel.

Compared with the prior art, the utility model has the following beneficial effects:

according to the novel range hood smoke suction port structure, the smoke collection effect can be improved through the trapezoid smoke collection area formed by the trapezoid smoke collection plate, meanwhile, three smoke suction ports are formed at the air inlet at the bottom of the range hood body and are respectively the left smoke suction port, the right smoke suction port and the upper smoke suction port, and oil smoke can enter the air inlet from multiple angles, so that the oil smoke is prevented from escaping.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the trapezoidal cigarette collecting plate of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 2, a preferred embodiment of the present invention provides a smoke suction port structure of a novel range hood, including: the cigarette machine cover body 1, the baffle 2 and the trapezoidal cigarette collecting plate 3.

Wherein, an air inlet (not shown in the figure) is arranged at the middle position of the bottom of the cigarette maker cover body 1, the air inlet is square, the size of the air inlet is set according to the requirement, a motor is arranged in the cigarette maker cover body 1, and the motor can drive the impeller to rotate.

Wherein, baffle 2 is connected and sets up with cigarette machine cover body 1 the below of air intake, specifically, be equipped with smoking grid 4 between the left side, right side and the upside of baffle 2 respectively and the side that the air intake corresponds. The smoke-absorbing grille 4 has two functions, namely, the smoke-absorbing grille has a protection function, and prevents foreign matters from entering the interior of the smoke machine cover body 1 and damaging related parts; and the second part plays a role in supporting and connecting and is used for connecting the baffle plate 2 with the hood body 1 of the cigarette machine.

Further, the distance between the baffle 2 and the air inlet is not less than 20 mm.

According to the structure, the three smoke suction ports are formed at the air inlet at the bottom of the smoke exhaust hood body 1 and are respectively the left smoke suction port, the right smoke suction port and the upper smoke suction port, and oil smoke can enter the air inlet from multiple angles to prevent the oil smoke from escaping.

The left side and the right side of the air inlet are symmetrically provided with the trapezoid cigarette collecting plates 3, the trapezoid cigarette collecting plates 3 are isosceles trapezoids in shape, each trapezoid cigarette collecting plate 3 is provided with two parallel bottom edges, the shorter bottom edge is an upper bottom edge 31, and the longer bottom edge is a lower bottom edge 32. Specifically, the upper bottom edge 31 of one of the trapezoid cigarette collecting plates 3 is fixedly connected with the left side edge of the air inlet, the lower bottom edge 32 of the trapezoid cigarette collecting plate 3 is connected with the left side of the cigarette machine cover body 1, and the trapezoid cigarette collecting plate 3 inclines upwards from the lower bottom edge 32 to the upper bottom edge 31. Similarly, the upper bottom edge 31 of the other trapezoid cigarette collecting plate 3 is fixedly connected with the right side edge of the air inlet, the lower bottom edge 32 of the trapezoid cigarette collecting plate 3 is connected with the right side of the hood body 1 of the cigarette machine, and the trapezoid cigarette collecting plate 3 inclines upwards from the lower bottom edge 32 to the upper bottom edge 31.

In the structure, the inclined trapezoidal cigarette gathering plate has better cigarette gathering effect compared with the existing plane cigarette gathering plate.

Further, the hood body 1, the baffle 2 and the trapezoidal cigarette collecting plate 3 are all made of stainless steel.

The utility model relates to a working principle of a smoke suction port structure of a range hood, which comprises the following steps:

after the range hood is powered on, a motor in the range hood body 1 drives an impeller to rotate, meanwhile, a certain negative pressure is formed in the air inlet area, indoor oil smoke gas is sucked through the drainage of a smoke collection cavity arranged in the range hood body 1, and the oil smoke gas is discharged to the outside through a pipeline after oil mist is separated.

In summary, in the novel smoke suction port structure of the range hood according to the embodiment of the present invention, the trapezoidal smoke collection area formed by the trapezoidal smoke collection plate 3 can improve the smoke collection effect, and meanwhile, three smoke suction ports are formed at the air inlet at the bottom of the hood body 1 of the range hood, which are the left smoke suction port, the right smoke suction port and the upper smoke suction port, respectively, so that the oil smoke can enter the air inlet from multiple angles to prevent the oil smoke from escaping

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (5)

1. The utility model provides a novel lampblack absorber smoking mouth structure, a serial communication port, including the cigarette machine cover body and baffle, cigarette machine cover body bottom is equipped with the air intake, baffle and cigarette machine cover body coupling and setting are in the below of air intake, the left and right sides symmetry of air intake is equipped with trapezoidal cigarette board of holding together, trapezoidal last base that holds together the cigarette board is connected with one side that the air intake corresponds, and lower base and cigarette machine cover body coupling, trapezoidal cigarette board of holding together is by the slope of the supreme base top down of lower base.

2. The novel range hood smoke suction port structure as claimed in claim 1, wherein a smoke suction grille is arranged between the left side, the right side and the upper side of the baffle plate respectively corresponding to the side edges of the air inlet.

3. The novel range hood smoke suction port structure as claimed in claim 1, wherein the air inlet is arranged at the center of the bottom of the hood body of the range hood.

4. The novel range hood smoke suction port structure as claimed in claim 1, wherein the distance between the baffle and the air inlet is not less than 20 mm.

5. The novel range hood smoke suction port structure as claimed in claim 1, wherein the range hood body, the baffle plate and the trapezoidal smoke collecting plate are all made of stainless steel.

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