CN111853885A - Fume exhauster - Google Patents
Fume exhauster Download PDFInfo
- Publication number
- CN111853885A CN111853885A CN201910363537.7A CN201910363537A CN111853885A CN 111853885 A CN111853885 A CN 111853885A CN 201910363537 A CN201910363537 A CN 201910363537A CN 111853885 A CN111853885 A CN 111853885A
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- Prior art keywords
- range hood
- casing
- camera
- air
- main body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a range hood which comprises a range hood main body, wherein a camera is arranged on the range hood main body, and an isolation structure is further arranged on the range hood main body so as to form airflow which surrounds the camera and isolates the camera from smoke. According to the invention, the isolation structure is arranged to form airflow which surrounds the camera and isolates the camera and the smoke, so that the heat of the smoke is prevented from invading the camera, the camera is prevented from being too high in temperature and poor in performance, meanwhile, the phenomenon that the camera is not clear due to the fact that oil smoke in the smoke is attached to the camera is avoided, and the use effect of a user is improved.
Description
Technical Field
The invention belongs to the field of range hoods, and particularly relates to a range hood.
Background
Kitchen cleaning equipment in the prior art relies on air flow to improve the kitchen gas environment. At present, most of the equipment is the range hood and the related improved equipment, and the types of the equipment are various, and the equipment has double cylinders, single cylinders, a cover type, upper air suction, lower air suction and the like. However, these range hoods are passive air suction devices, and the oil smoke suction port is a certain distance away from the cooking device that generates oil smoke, so that the oil smoke having certain kinetic energy and generated instantaneously during cooking cannot be completely removed. Wherein, the lampblack absorber that has the camera when the kitchen range top is moved, and a large amount of heats are along with the oil smoke that the culinary art produced, steam etc. pass to the camera, and camera itself operation also produces a large amount of heats simultaneously, and these heats make the camera high temperature, if do not have effectual cooling measure, the camera performance can receive the influence, unable normal work, in addition, the oil smoke still can adhere to and lead to making a video recording unclear on the camera, influences user's use.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a range hood to solve the technical problems that a camera is too high in temperature and oil smoke is attached to the camera.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a range hood, includes the cigarette machine main part, is equipped with the camera in the cigarette machine main part, still is equipped with isolation structure in the cigarette machine main part to form and encircle the camera and keep apart the air current of camera and flue gas.
Furthermore, isolation structure includes the wind channel, and the wind channel air outlet encircles the camera, and wind channel air outlet axis and camera axis parallel or wind channel air outlet keep away from one side of camera and incline towards the camera direction, make the air current encircle the camera and keep apart camera and flue gas.
Further, the air inlet of the air duct faces to one side of the cigarette machine main body far away from the cooking range, so that air on one side of the cigarette machine main body far away from the cooking range forms air flow.
Further, the air duct is arranged inside the shell of the cigarette machine main body.
Furthermore, the isolation structure comprises a first shell and a second shell which are connected to form an air duct, the first shell is provided with a display screen and forms a main shell of the cigarette machine, and electronic components of the display screen are arranged inside the air duct, so that heat generated by the operation of the electronic components of the display screen is dissipated along with air flow.
Further, the second shell body and the outer shell of the cigarette machine main body are two independent parts, and the second shell body is at least partially arranged inside the outer shell of the cigarette machine main body.
Furthermore, the first shell is of a plate-shaped structure with two side faces respectively arranged in the front and at the back, the second shell defines a cavity which is open forwards, the second shell is provided with a first opening communicated with the outside of the outer shell of the cigarette machine main body and a second opening surrounding the camera and exposed to the outside of the outer shell of the cigarette machine main body, the first opening is provided with a fan, and the air outlet end and the air inlet end of the fan respectively face the inside and the outside of the cavity, so that the first shell and the second shell are connected to form an air channel.
Furthermore, the first opening is arranged on the bottom wall of the concave cavity, so that the first opening faces the electronic component of the display screen.
Furthermore, the isolation structure also comprises a machine shell which is at least covered outside the first opening and forms the outer shell of the main body of the range hood, and a ventilation opening is arranged on one side of the machine shell, which is far away from the cooking range.
Furthermore, an air outlet is arranged on the first shell between the display screen and the smoke exhaust part of the smoke exhaust machine main body so as to form a display surface for blocking the display screen and the air flow of smoke.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
According to the invention, the isolation structure is arranged to form airflow which surrounds the camera and isolates the camera and the smoke, so that the heat of the smoke is prevented from invading the camera, the camera is prevented from being too high in temperature and poor in performance, meanwhile, the phenomenon that the camera is not clear due to the fact that oil smoke in the smoke is attached to the camera is avoided, and the use effect of a user is improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIGS. 1-4 are schematic structural diagrams of isolation structures provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of a second opening provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second housing provided in an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a chassis according to an embodiment of the present invention;
fig. 8 shows a schematic structural diagram of a range hood according to an embodiment of the present invention.
In the figure: 1-display surface, 2-first shell, 3-convex edge, 4-second shell, 5-first opening, 6-fan, 7-concave cavity, 8-shell, 9-ventilation opening, 10-air outlet, 11-second opening, 12-first boss, 13-second boss, 14-second screw column, 15-first screw hole, 16-clamping boss and 17-clamping opening.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., 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, 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 thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, an embodiment of the invention introduces a range hood, which comprises a range hood main body, wherein a camera is arranged on the range hood main body, and an isolation structure is further arranged on the range hood main body to form airflow which surrounds the camera and isolates the camera from smoke. In particular, the camera faces the stove to take a picture of the stove.
According to the invention, the isolation structure is arranged to form airflow which surrounds the camera and isolates the camera and the smoke, so that the heat of the smoke is prevented from invading the camera, the camera is prevented from being too high in temperature and poor in performance, meanwhile, the phenomenon that the camera is not clear due to the fact that oil smoke is attached to the camera is avoided, and the use effect of a user is improved.
Example one
Referring to fig. 1-8, in this embodiment, the isolation structure includes an air duct, an air outlet of the air duct surrounds the camera, and an axis of the air outlet of the air duct is parallel to an axis of the camera or a side of the air outlet of the air duct away from the camera is inclined toward the direction of the camera, so that the air flow surrounds the camera and isolates the camera from the smoke.
According to the invention, the airflow surrounds the camera and isolates the camera and the smoke.
Preferably, the air inlet of the air duct faces the side of the cigarette machine main body far away from the stove, so that air on the side of the cigarette machine main body far away from the stove forms air flow.
According to the invention, air with higher cleanliness and lower temperature above the range hood forms airflow through the arrangement.
More preferably, the air duct is disposed within the outer shell of the cigarette maker body.
According to the invention, the attractiveness of the range hood is improved through the arrangement.
In some embodiments, the air duct outlet includes a first air outlet whose axis is parallel to the axis of the camera and a second air outlet whose one side away from the camera is inclined toward the direction of the camera, and preferably, the first air outlet is disposed at the periphery of the second air outlet.
Example two
Referring to fig. 1-8, the difference between this embodiment and the above embodiments is that the isolation structure includes a first casing 2 and a second casing 4 connected to form an air duct, the first casing 2 has a display screen and forms a main casing of the cigarette making machine, and electronic components of the display screen are disposed inside the air duct, so that heat generated by the operation of the electronic components of the display screen is dissipated along with the air flow.
According to the invention, the heat generated by the operation of the electronic components of the display screen is dissipated to the outside of the range hood along with the airflow, so that the heat dissipation of the display screen is realized, and the overhigh temperature and poor performance of the display screen are avoided.
The second shell and the outer shell of the cigarette machine main body are two independent parts, and the second shell is at least partially arranged in the outer shell of the cigarette machine main body.
Specifically, the first casing 2 includes a display frame and a display screen fixed to the display frame, wherein the display frame has a display opening from which the display surface 1 of the display screen is exposed.
EXAMPLE III
Referring to fig. 1-8, the difference between this embodiment and the above embodiments is that the first casing 2 is a plate-shaped structure with two side surfaces respectively arranged in front and back, the second casing 4 defines a cavity 7 opened forward, the second casing 4 is provided with a first opening 5 communicated with the outside of the outer casing of the cigarette machine main body and a second opening 11 surrounding the camera and exposed to the outside of the outer casing of the cigarette machine main body, the first opening 5 is provided with a fan 6, and the air outlet end and the air inlet end of the fan 6 respectively face the inside and the outside of the cavity, so that the first casing 2 and the second casing 4 are connected to form an air duct.
The air duct is arranged through the arrangement.
Preferably, the first opening 5 is provided on the bottom wall of the cavity 7, and the second opening 11 is provided on the bottom of the side wall of the cavity 7. More preferably, the first opening 5 includes a plurality of openings, and the fan 6 includes a plurality of openings corresponding to the first opening 5 one by one.
Specifically, the first shell 2 is a plate-shaped structure with two sides respectively arranged towards the front and the back, the side wall of the cavity 7 is a conical structure gradually shrinking from the front to the back, the bottom wall of the cavity 7 is a plate-shaped structure with two sides respectively arranged towards the front and the back, the left end and the right end of the first shell 2 are respectively bent backwards, and the left side and the right side of the back surface of the first shell 2 are respectively provided with a convex first screw column; the axis of the open end of the concave cavity 7 horizontally extends in the front-rear direction, the left side and the right side of the open end of the concave cavity 7 are respectively provided with a strip-shaped first boss 12 which protrudes radially and extends along the open end of the concave cavity 7, the inner positions of the two first bosses 12 are respectively provided with a first screw hole 15, when the open end edge of the concave cavity 7 is connected with the outer edge of the first shell 2, the first screw hole 15 is matched with a first screw column, the peripheral surface of the first screw hole 15 is abutted against the end surface of the first screw column, and the outer positions of the two first bosses 12 are abutted against the inner positions of the left end and the right end of the first shell 2; the upper and lower edges of the open end of the cavity 7 are respectively provided with a strip-shaped second boss 13 which axially protrudes, extends along the edge of the open end of the cavity 7 and is connected with two first bosses 12, and when the edge of the open end of the cavity 7 is connected with the outer edge of the first shell 2, the end parts of the two second bosses 13 are respectively abutted and attached to the inner positions of the rear surface of the first shell 2.
On fan 6 was fixed in the outer wall of second casing 4, its air inlet terminal surface was to the opening, specifically, was equipped with convex brace table on the outer wall of second casing 4, and 6 outer walls of fan are inconsistent with brace table, made fan 6 fix a position on the outer wall of second casing 4, was equipped with at least one hangers on 6 outer walls of fan, and hangers and 4 outer wall screw connections of second casing make fan 6 be fixed in on the outer wall of second casing 4. In some embodiments, the fan 6 is fixed to the opening edge; in some embodiments, the fan 6 is fixed inside the second housing 4.
Example four
Referring to fig. 1-8, this embodiment differs from the previous embodiments in that the partition structure further comprises a casing 8 forming the outer shell of the main body of the range hood, at least over the first opening 5, the side of the casing 8 remote from the range hood being provided with ventilation openings 9.
According to the invention, through the arrangement, air with higher cleanliness and lower temperature on one side of the cigarette machine main body far away from the cooking range forms airflow.
In the above arrangement, the second housing 4 and the housing 8 have different structures, in some embodiments, the second housing 4 and the housing 8 have the same structure, and the first opening 5 is formed in the top of the side wall of the second housing 4, so that air with higher cleanliness and lower temperature above the range hood forms an air flow.
Wherein, the front side, the lower side and the rear side of the casing 8 are all opened, the vent 9 is arranged at the position of the upper side of the casing 8 close to the front, the inner sides of the left and right edges of the front end of the casing 8 are respectively provided with a convex edge which is radially convex and extends along the edge of the casing 8, the end part of the convex edge is provided with a bayonet 17, and the position of the upper side of the casing 8 close to the front is provided with a second screw hole; specifically, the middle positions on the left and right ends of the first shell 2 are respectively provided with a clamping protrusion 16 protruding backwards, after the shell 8 is installed, the left and right edges of the front end of the shell 8 are respectively abutted and attached to the outer positions on the left and right ends of the first shell 2, the bayonet 17 is fixedly clamped with the clamping protrusion 16, the upper edge of the front end of the shell 8 is abutted and attached to the outer positions on the rear surface of the first shell 2, and the upper side of the shell 8 is abutted to the upper side of the second boss 13; and a protruding second screw column 14 is arranged at the position, close to the front, of the upper side of the concave cavity 7, after the casing 8 is installed, the second screw hole is matched with the second screw column 14, and the ventilation opening 9 corresponds to the side wall of the concave cavity 7 and is provided with a gap for air flow to pass through. The main body shell of the range hood also comprises a rear shell for closing the rear end of the machine shell 8 and a fume exhaust part which is arranged at the bottom end of the machine shell and is connected with the bottom of the side wall of the concave cavity 7. The camera is arranged at the bottom of the side wall of the cavity 7.
EXAMPLE five
Referring to fig. 1-8, the present embodiment is different from the above embodiments in that an air outlet 10 is provided on the first casing 2 between the display screen and the smoke exhaust part of the main body of the range hood to form a barrier between the display screen 1 and the smoke. Specifically, the air outlet 10 is provided on the first housing 2 below the display screen.
According to the invention, the periphery of the display surface 1 is formed with the airflow for separating the display surface 1 and the smoke, so that the heat of the smoke is prevented from invading the display screen, the temperature of the display screen is further prevented from being too high, the performance of the display screen is further prevented from being poor, and the situation that the oil smoke is attached to the display surface 1 to cause unclear display is avoided, thereby improving the use effect of a user.
Specifically, the extension length of the air discharge opening 10 in the horizontal direction is greater than or equal to the extension length of the display surface 1 in the horizontal direction. In some embodiments, the extension length of the air outlet 10 in the horizontal direction is smaller than the extension length of the display surface 1 in the horizontal direction, a plurality of air outlets 10 are arranged in the horizontal direction, and the arrangement length of the plurality of air outlets 10 is greater than or equal to the extension length of the display surface 1 in the horizontal direction.
The air outlet angle of the air outlet 10 is adjustable. Specifically, the air outlet angle of the air outlet 10 is properly adjusted according to the height of a person, so that the use requirements of users with different heights are met, and the air flow is prevented from blowing the face directly.
EXAMPLE six
Referring to fig. 1-8, the difference between this embodiment and the above embodiments is that a convex edge 3 protruding backward is disposed on the edge of the display opening, the display surface 1 of the display screen is abutted against the end of the convex edge 3, and the end of the convex edge 3 is provided with a gap, so that the surface of the display surface 1 forms an airflow flowing along the display surface 1 and diverging to the periphery of the display screen. The display screen is a touch screen, and the display surface 1 is a plane.
According to the invention, the air flow which flows along the display surface 1 and is diffused to the periphery of the display screen is formed on the surface of the display surface 1 through the arrangement, so that the heat of smoke is further prevented from invading the display screen, and simultaneously, the phenomenon that the oil smoke is attached to the display surface 1 to cause unclear display is further avoided.
The gap is arranged at the upper end part of the convex edge 3, so that the surface of the display surface 1 forms airflow flowing from top to bottom.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a range hood, includes the cigarette machine main part, is equipped with the camera in the cigarette machine main part, its characterized in that still is equipped with isolation structure in the cigarette machine main part to form and encircle the camera and keep apart the air current of camera and flue gas.
2. The range hood according to claim 1, wherein the isolation structure comprises an air duct, an air outlet of the air duct surrounds the camera, and an axis of the air outlet of the air duct is parallel to an axis of the camera or one side of the air outlet of the air duct, which is far away from the camera, is inclined towards the direction of the camera, so that air flow surrounds the camera and isolates the camera from smoke.
3. The range hood as claimed in claim 2, wherein the air inlet of the air duct faces the side of the body of the range hood away from the cooking range, so that air on the side of the body of the range hood away from the cooking range forms an air flow.
4. A range hood as claimed in claim 2, wherein the air duct is provided inside the outer casing of the main body of the range hood.
5. A range hood as claimed in any one of claims 2 to 4, wherein the isolation structure comprises a first casing and a second casing connected to form an air duct, the first casing has a display screen and forms a main body casing of the range hood, and electronic components of the display screen are arranged inside the air duct, so that heat generated by the operation of the electronic components of the display screen is dissipated along with the air flow.
6. A range hood as claimed in claim 5, wherein the second casing is separate from the main body casing of the range hood, and the second casing is at least partially disposed within the main body casing of the range hood.
7. A range hood as claimed in claim 5, wherein the first casing is a plate-like structure with two side faces respectively arranged in front and back, the second casing defines a cavity opened forward, the second casing is provided with a first opening communicated with the outside of the main body casing of the range hood, a second opening surrounding the camera and exposed outside the main body casing of the range hood, the first opening is provided with a fan, and the air outlet end and the air inlet end of the fan face the inside and the outside of the cavity respectively, so that the first casing and the second casing are connected to form an air duct.
8. A range hood as claimed in claim 7, wherein the first opening is provided in a bottom wall of the cavity so that the first opening faces the electronic components of the display screen.
9. A range hood as claimed in claim 8, wherein the partition structure further comprises a casing covering at least the exterior of the first opening and forming an outer shell of the range hood body, and a vent is provided on a side of the casing remote from the range.
10. A range hood as claimed in claim 5, wherein an air outlet is provided in the first casing between the display screen and the range hood body to form a barrier between the display screen and the flow of smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363537.7A CN111853885A (en) | 2019-04-30 | 2019-04-30 | Fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363537.7A CN111853885A (en) | 2019-04-30 | 2019-04-30 | Fume exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111853885A true CN111853885A (en) | 2020-10-30 |
Family
ID=72965040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910363537.7A Pending CN111853885A (en) | 2019-04-30 | 2019-04-30 | Fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111853885A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201199303Y (en) * | 2008-05-27 | 2009-02-25 | 深圳市新超亮特种显示设备有限公司 | Liquid crystal display screen with radiating device |
| CN206582927U (en) * | 2017-03-04 | 2017-10-24 | 广州爱妈邦智能科技有限公司 | The lampblack absorber of air curtain is shielded with cooling, environmental monitoring and oil smoke |
| JP2018084382A (en) * | 2016-11-24 | 2018-05-31 | パナソニックＩｐマネジメント株式会社 | Range hood |
| CN108571757A (en) * | 2017-03-08 | 2018-09-25 | 博西华电器（江苏）有限公司 | The photographic device and range hood of range hood |
-
2019
- 2019-04-30 CN CN201910363537.7A patent/CN111853885A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201199303Y (en) * | 2008-05-27 | 2009-02-25 | 深圳市新超亮特种显示设备有限公司 | Liquid crystal display screen with radiating device |
| JP2018084382A (en) * | 2016-11-24 | 2018-05-31 | パナソニックＩｐマネジメント株式会社 | Range hood |
| CN206582927U (en) * | 2017-03-04 | 2017-10-24 | 广州爱妈邦智能科技有限公司 | The lampblack absorber of air curtain is shielded with cooling, environmental monitoring and oil smoke |
| CN108571757A (en) * | 2017-03-08 | 2018-09-25 | 博西华电器（江苏）有限公司 | The photographic device and range hood of range hood |
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