CN210197378U

CN210197378U - Smoke collecting plate of range hood and range hood with smoke collecting plate

Info

Publication number: CN210197378U
Application number: CN201920185705.3U
Authority: CN
Inventors: Zuowei Yi; 易作为; Jian Wu; 吴剑; Shu Zhou; 周枢; Zhaojun Fei; 费兆军
Original assignee: Qingdao Haier Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Current assignee: Qingdao Haier Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2020-03-27
Anticipated expiration: 2029-02-01

Abstract

The utility model belongs to the field of kitchen range hoods and discloses a range hood smoke collecting plate, which comprises a smoke discharging module, wherein the range hood smoke collecting plate comprises a first panel, two sides of the back of the first panel are respectively provided with a second panel, a smoke discharging cavity is arranged between the second panels at the two sides, and the smoke discharging cavity is communicated with the smoke discharging module; the second panel comprises a sliding smoke collection plate; an inward concave cavity is formed in one side, facing the first panel, of the sliding smoke collecting plate and communicated with the smoke sucking cavity; and a third fixing panel is arranged on the back of the second panel and used for shielding an open area generated when the sliding smoke collecting plate stretches outwards. Through setting up the slip collection cigarette board that can outwards stretch, increase the collection mouth, enlarge the collection cigarette area, prevent that the oil smoke from escaping.

Description

Smoke collecting plate of range hood and range hood with smoke collecting plate

Technical Field

The utility model relates to a for kitchen use smoke ventilator technical field, in particular to lampblack absorber collection cigarette board and lampblack absorber thereof.

Background

With the development of science and technology and the improvement of the living standard of people, products such as a range hood, a ventilation fan and the like have come into common families. The cooking device is mainly used for exhausting oil smoke generated during stir-frying, roasting and cooking food through a smoke exhaust ventilator so as to prevent the oil smoke from being attached to walls and wall seams around a kitchen. During cooking, a small part of oil smoke escapes from the front part and the periphery of the machine and directly attacks clothes, hair and faces of cookers, so that the skin of the faces can be injured, and respiratory diseases can be induced if the oil smoke is inhaled by a human body for a long time, and the health of a user is directly influenced. Therefore, how to effectively block the oil smoke from escaping from the periphery of the cooker is an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a lampblack absorber smoke collecting plate and lampblack absorber thereof to solve the problem of oil smoke escape among the prior art. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

According to a first aspect of embodiments of the present invention, a range hood smoke collecting plate is provided, the range hood smoke collecting plate comprises a smoke discharging module, the range hood smoke collecting plate comprises a first panel, two sides of the back of the first panel are respectively provided with a second panel, a smoke discharging cavity is arranged between the second panels on the two sides, and the smoke discharging cavity is communicated with the smoke discharging module; the second panel comprises a sliding smoke collection plate; an inward concave cavity is formed in one side, facing the first panel, of the sliding smoke collecting plate and communicated with the smoke sucking cavity; and a third fixing panel is arranged on the back of the second panel and used for shielding an open area generated when the sliding smoke collecting plate stretches outwards.

In some optional embodiments, a smoke collecting port is arranged on the side, facing the user, of the smoking cavity.

In some optional embodiments, the range hood smoke collection plate further comprises a first panel driving mechanism for driving the first panel to move so as to shield or expose the smoke collection port.

In some alternative embodiments, the first panel drive mechanism comprises: the rack is arranged on the back of the first panel; and the output shaft of the motor is provided with a gear, and the gear is meshed with the rack.

In some optional embodiments, a fourth panel is further included for securing the motor.

In some alternative embodiments, the fourth panel is disposed between the two second panels.

According to the utility model discloses the second aspect of the embodiment provides a lampblack absorber, including the module of discharging fume, still include aforementioned lampblack absorber collection smoke plate.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

through setting up the slip collection cigarette board, when taking out both sides slip collection cigarette board, increase the collection cigarette mouth, enlarge the collection cigarette area, prevent that the oil smoke from escaping.

Through the first panel that sets up the liftable, when the user used the lampblack absorber, through the first panel that rises, expose collection smoke mouth, enlarge collection smoke mouth. When the range hood is not used, the first panel is descended to cover the smoke collection port, so that the smoke collection port is prevented from being polluted by the external environment, and blockage is avoided.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of a range hood according to an exemplary embodiment.

Fig. 2 is a schematic diagram illustrating an internal structure of a middle plate and a lower plate of a range hood according to an exemplary embodiment.

Fig. 3 is a schematic structural view of a smoke collecting plate in a range hood according to an exemplary embodiment.

Fig. 4 is a schematic structural view of a smoke collecting plate in a range hood according to another angle shown in an exemplary embodiment.

Fig. 5 is a schematic structural view of an inner concave cavity of a sliding smoke collecting plate in a range hood according to an exemplary embodiment.

Fig. 6 is a schematic structural view illustrating a structure in which an open area is formed after a sliding smoke collection plate is pulled out in a range hood according to an exemplary embodiment.

Fig. 7 is a schematic structural diagram illustrating a first panel lift driving mechanism in a range hood according to an exemplary embodiment.

Fig. 8 is a schematic structural view illustrating a water purifier rotatably connected to a panel of a range hood through a housing according to an exemplary embodiment.

Fig. 9 is another angle schematic diagram illustrating an internal structure of a middle plate and a lower plate of a range hood according to an exemplary embodiment.

Fig. 10 is a schematic structural view illustrating a funnel-shaped inner cavity at the lower end of a smoke collection plate of a range hood according to an exemplary embodiment.

FIG. 11 is a diagram illustrating a sump structure according to an exemplary embodiment.

FIG. 12 illustrates a schematic diagram of an emulsion storage tank, according to an exemplary embodiment.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments herein to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the embodiments herein includes the full ambit of the claims, as well as all available equivalents of the claims. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or structure from another entity or structure without requiring or implying any actual such relationship or order between such entities or structures. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein, as used herein, are defined as orientations and positional relationships based on the orientation or positional relationship shown in the drawings, and are used for convenience in describing and simplifying the description, but 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 invention. In the description herein, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, and indirect connections via intermediary media, where the specific meaning of the terms is understood by those skilled in the art as appropriate.

Herein, the term "plurality" means two or more, unless otherwise specified.

Herein, the term "and/or" is an associative relationship describing objects, meaning that three relationships may exist. For example, A and/or B, indicates that there are three relationships of A or B, or A and B.

Example 1

As shown in fig. 1 and 2, a range hood with a telescopic smoke collecting plate comprises a smoke collecting plate 1, a middle plate 2 and a lower plate 3, wherein a smoke exhausting module 4 is arranged on the back surface of the smoke collecting plate 1, a smoke exhausting cavity communicated with the smoke exhausting module is arranged in the smoke collecting plate 1, a smoke collecting port 11 communicated with the smoke exhausting cavity is arranged on the lower side edge of the smoke collecting plate, and an oil leakage port is arranged at the lower end of the smoke exhausting cavity; the lower plate 3 is provided with a cooking bench.

As shown in fig. 3 and 4, the smoke collecting plate 1 comprises a first panel 12, two sides of the back of the first panel are respectively provided with a second panel, the second panel comprises a sliding smoke collecting plate 14, a smoke sucking cavity 17 is arranged between the second panels at two sides, and the smoke sucking cavity 17 is communicated with the smoke exhausting module; as shown in fig. 5, the side of the sliding smoke-collecting plate 14 facing the first panel 12 is provided with an inner concave cavity 141, and the inner concave cavity is communicated with the smoking cavity 17. When the sliding smoke collecting plate 14 is drawn out, the concave cavity 141 becomes a new smoke collecting port, and the smoke collecting port is increased in this way, so that the smoke collecting area is enlarged.

As shown in FIG. 6, when the sliding smoke panel 14 is pulled outward, the back of the first panel 12 is exposed, the width of the exposed portion being equal to the sliding displacement of the sliding smoke panel 14, the exposed portion being an unobstructed open area 142. The back of the second panel is provided with a third fixing panel 15 for shielding the open area, so that no air channel gap exists between the air channel of the concave cavity and the smoking cavity, and the smoking effect is guaranteed.

Optionally, the sliding smoke-collecting plate 14 is slidably connected to the first panel, or to the third fixed panel 15.

Example 2

This example is modified from example 1. As shown in fig. 3, 4 and 7, the smoking cavity is provided with a smoke collection port 11 on the side facing the user; a fourth panel 16 is further arranged between the second panels on the two sides, and a first panel lifting driving mechanism is arranged inside the fourth panel 16. The first panel lifting driving mechanism comprises racks 164 arranged at two sides of the back of the first panel; the four-axis motor is characterized by further comprising a double-axis motor 161, the double-axis motor 161 is fixed on the fourth panel through a connecting block 165, the double-axis motor 161 is provided with two side output shafts 162, the tail ends of the two side output shafts are respectively provided with a gear 163, and the gears 163 are meshed with the racks 164. When the motor rotates, the output shaft drives the gear to rotate, and the gear drives the rack to move up and down, so that the first panel 12 is driven to ascend or descend. When the first panel rises, the smoke collection port 11 is exposed; when the first panel is lowered to the initial position, the smoke trap 11 is covered.

When the user uses the range hood, the smoke collection port 11 is exposed by lifting the first panel. When the range hood is not used, the first panel is descended to cover the smoke collection port, so that the smoke collection port is prevented from being polluted by the external environment, and blockage is avoided.

In some alternative embodiments, the dual-shaft motor may also be a single-shaft motor, and correspondingly, there are one rack, one output shaft, and one gear.

Optionally, the sliding smoke-collecting plate 14 is slidably connected to the third fixed panel 15.

Example 3

As shown in fig. 2 and fig. 9, a waste oil emulsifying module is arranged inside the middle plate 2, the waste oil emulsifying module comprises an emulsion storage tank 27, the bottom of the emulsion storage tank is connected to an oil collecting tank 272 through an emulsion output pipeline 271, the oil collecting tank is arranged inside the lower plate, the upper end of the oil collecting tank is connected with an oil collecting funnel 274 through an oil collecting pipeline 273, and the oil collecting funnel is connected with an oil leakage port. As shown in fig. 10, the lower end 12 of the smoking cavity of the smoke collecting plate is a funnel-shaped structure with high four sides and low oil leakage ports, and the four sides are inclined to the oil leakage ports, so that the waste oil can smoothly flow into the oil collecting funnel along the four sides. The oil smoke enters the inner cavity of the smoke collecting plate from the smoke collecting port, wherein the smoke is extracted out through the smoke exhaust module, and the waste oil flows into the oil collecting funnel through the inner cavity of the smoke collecting plate.

As shown in fig. 9 and 11, a first motor 2721 is disposed outside the oil collection tank, an output shaft of the first motor is disposed inside the oil collection tank, and a helical stirring blade 2722 is disposed on the output shaft. The bottom of the oil collecting tank is connected with a waste oil output pipeline 275. Emulsion, waste oil flow in the oil trap after, rotate through first motor, drive spiral stirring vane and rotate to stir emulsion and waste oil, make its intensive mixing, improve emulsification efficiency. And the emulsified waste oil is discharged through a waste oil output pipeline.

Through setting up waste oil emulsification module, can collect waste oil effectively to emulsify it, discharge at last.

In order to improve waste oil discharge efficiency, waste oil output pipeline outer wall still is connected with and erodees with inlet channel 278, erodees waste oil output pipeline through the rivers that erode with the inlet channel input, promotes waste oil discharge efficiency after the emulsification, reduces the deposit of waste oil at waste oil output pipeline.

As shown in fig. 8 and 12, the emulsion storage tank is disposed in the housing 25, and a cavity corresponding to the emulsion storage tank is disposed in the housing 25; the housing 25 is connected to the middle plate 2 by a rotation shaft so that the housing can be turned outward to expose the upper end of the emulsion storage tank. Emulsion holding vessel 27 includes the holding vessel body, and the emulsion holding vessel top is equipped with top cap 276, is equipped with top cap handle 277 on the top cap 276. The top cover is movably connected with the storage tank body, such as in a threaded connection.

Through this embodiment, the user can add or change the emulsion through roll out the casing, holds the handle, unscrews the top cap.

The present invention is not limited to the structures that have been described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A range hood smoke collecting plate comprises a smoke discharging module and is characterized in that the range hood smoke collecting plate comprises a first panel, second panels are arranged on two sides of the back of the first panel respectively, a smoke sucking cavity is arranged between the second panels on the two sides, and the smoke sucking cavity is communicated with the smoke discharging module; the second panel comprises a sliding smoke collection plate; an inward concave cavity is formed in one side, facing the first panel, of the sliding smoke collecting plate and communicated with the smoke sucking cavity; and a third fixing panel is arranged on the back of the second panel and used for shielding an open area generated when the sliding smoke collecting plate stretches outwards.

2. The range hood smoke collecting plate of claim 1, wherein a smoke collecting port is formed on a side of the smoke sucking cavity facing a user.

3. The range hood smoke collecting plate of claim 2, further comprising a first panel driving mechanism for driving the first panel to move to shield or expose the smoke collecting port.

4. The range hood smoke collection plate of claim 3, said first panel drive mechanism comprising:

the rack is arranged on the back of the first panel; and the combination of (a) and (b),

and the output shaft of the motor is provided with a gear, and the gear is meshed with the rack.

5. A range hood smoke collecting plate as defined in claim 4, further comprising a fourth panel for fixing said motor.

6. A range hood smoke collecting plate according to claim 5, wherein said fourth panel is disposed between said two side second panels.

7. The utility model provides a range hood, includes smoke exhaust module, its characterized in that: further comprising a range hood smoke collection plate according to any one of claims 1 to 6.