CN218565511U

CN218565511U - Range hood with sterilization and deodorization functions

Info

Publication number: CN218565511U
Application number: CN202221648543.0U
Authority: CN
Inventors: 黄智冲
Original assignee: Zhejiang Zhonglang Environmental Protection Technology Co ltd
Current assignee: Zhejiang Zhonglang Environmental Protection Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-03-03
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to a lampblack absorber technical field, specifically speaking relates to a lampblack absorber with disinfect and remove flavor function, including the casing with install the exhaust box at the casing top, the outlet flue has been seted up at the top of casing, the bottom of exhaust box has been seted up into the mouth, and it is corresponding with the outlet flue position to advance the mouth, installs the fan in the exhaust box, be located in the exhaust box and install ARC filter screen, active carbon adsorption otter board, photocatalyst otter board and ultraviolet lamp between inlet flue and the fan in proper order, the bottom of casing can be dismantled and be connected with the oil collecting tray, it is equipped with oil smoke isolating structure to be located outlet flue below in the casing, oil smoke isolating structure includes the smoke baffle and locates the smoke deflector that keeps off the cigarette board both sides, both sides around the inner wall of fixed connection at the casing respectively around the smoke baffle, the utility model discloses have the function of disinfecting, removing flavor, but greatly reduced the pollution of the oil smoke after discharging to the environment.

Description

Range hood with sterilization and deodorization functions

Technical Field

The utility model relates to a lampblack absorber technical field, specifically speaking relates to a lampblack absorber with disinfect and remove flavor function.

Background

The range hood is an electric appliance for completely sucking oil fume and the like generated during cooking in a household kitchen, not only can well complete the functional function, but also has the decoration concept of fusing the modern kitchen pattern. After the range hood is used for a long time, bacteria are easily bred in the range hood, and the discharged oil smoke has a large peculiar smell, so that the environment is greatly polluted, and the range hood needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lampblack absorber with disinfect and remove flavor function to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a lampblack absorber with disinfect and remove flavor function, includes the casing and installs the smoke box at the casing top, and the outlet flue has been seted up at the top of casing, and the bottom of smoke box has been seted up into the mouth, and it is corresponding with the outlet flue position to advance the mouth, installs the fan in the smoke box, lie in the smoke box and install ARC filter screen, active carbon adsorption otter board, photocatalyst otter board and ultraviolet lamp between mouth and the fan in proper order, the bottom of casing can be dismantled and be connected with the oil tray, it is equipped with oil smoke isolating structure to lie in the outlet flue below in the casing, oil smoke isolating structure is including keeping off the cigarette board and locating the smoke deflector that keeps off the cigarette board both sides, both sides are fixed connection both sides around the inner wall of casing around the front and back both sides respectively of cigarette deflector, and the both sides butt around the inner wall of casing around the top fixed connection of smoke deflector, and the smoke deflector forms between smoke deflector and lead the cigarette passageway.

Preferably, the smoke guide plate comprises an upper transverse plate, a vertical plate and a lower transverse plate, the top of the vertical plate is fixedly connected with the bottom of the upper transverse plate, and the bottom of the vertical plate is fixedly connected with the top of the lower transverse plate.

Preferably, the top slope setting of diaphragm down, the top inclined plane of diaphragm down includes high-end and low side, and the high-end is close to riser one side, and riser one side is kept away from to the low side.

Preferably, the top of the smoke guide plate is obliquely arranged from the middle to two sides, the middle of the top of the smoke guide plate is a high end, and two sides of the top of the smoke guide plate are low ends.

Preferably, be equipped with sound insulation chamber in the case of discharging fume, sound insulation intracavity is filled there is soundproof cotton.

Preferably, a smoke suction port is formed in the front side of the casing, and a nickel alloy mesh grid is installed in the smoke suction port.

Preferably, the top of the smoke exhaust box is provided with a smoke exhaust port, the air outlet end of the fan extends into the smoke exhaust port, and the air inlet end of the fan faces towards one side of the smoke inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, when the oil smoke flows in the smoke exhaust box, the ultraviolet lamp irradiates the photocatalyst screen plate to oxidize and decompose various organic compounds and mineralized partial inorganic matters, so that the smoke exhaust box has the functions of resisting bacteria and purifying air, and the ultraviolet lamp can sterilize so as to prevent a large amount of bacteria from being exhausted along with the oil smoke.

And secondly, the active carbon adsorption mesh plate can adsorb and remove peculiar smell in the oil smoke, so that the peculiar smell of the exhausted oil smoke can be greatly reduced, and the pollution to the environment can be reduced.

And finally, a sound insulation cavity is arranged in the smoke exhaust box, sound insulation cotton is filled in the sound insulation cavity, the sound insulation cotton has a good sound insulation effect, and noise generated when the fan works and oil smoke flows can be reduced.

Drawings

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

Fig. 2 is an assembly schematic diagram of the middle casing and the oil collecting tray of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic sectional view of the middle case of the present invention.

Fig. 5 is a schematic view of the sectional structure of the middle smoke exhaust box of the present invention.

Fig. 6 is a schematic structural view of the smoke baffle and the smoke guide plate of the present invention.

Fig. 7 is a schematic cross-sectional structure view of the smoke baffle and the smoke guide plate of the present invention.

The meaning of the reference symbols in the figures is: 1. a housing; 10. a slide bar; 11. a smoke outlet; 12. a nickel alloy mesh; 2. an oil collecting tray; 20. a chute; 3. a smoke exhaust box; 30. a smoke inlet; 31. a smoke exhaust port; 4. sound insulation cotton; 50. an arc-shaped filter screen; 51. an activated carbon adsorption screen plate; 52. a photocatalyst screen plate; 53. an ultraviolet lamp; 6. a fan; 70. a smoke baffle; 71. a smoke guide plate; 710. an upper transverse plate; 711. a vertical plate; 712. a lower transverse plate; 72. a smoke guide channel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

The utility model provides a technical scheme:

a range hood with sterilization and odor removal functions, please refer to fig. 1-5, which comprises a casing 1 and a smoke exhaust box 3 fixedly mounted at the top of the casing 1 through bolts, wherein a smoke outlet 11 is formed in the top of the casing 1, a smoke inlet 30 is formed in the bottom of the smoke exhaust box 3, the smoke inlet 30 corresponds to the smoke outlet 11, the smoke inlet 30 is positioned right above the smoke outlet 11, a smoke suction port is formed in the front side of the casing 1, a fan 6 is fixedly mounted at the bottom of the inner wall of the smoke exhaust box 3 through bolts, a smoke exhaust port 31 is formed in the top of the smoke exhaust box 3, the air outlet end of the fan 6 extends into the smoke exhaust port 31, the air inlet end of the fan 6 faces one side of the smoke inlet 30, the fan 6 is started to work, oil smoke can be sucked into the casing 1 from the smoke suction port, then enters the smoke exhaust box 3 through the smoke outlet 11 and the smoke inlet 30, and finally is discharged out of the smoke exhaust box 3 from the smoke exhaust port 31.

Referring to fig. 1, 2 and 4, the nickel alloy grid 12 is fixedly installed in the smoke suction opening through bolts, and the nickel alloy grid 12 has good fire resistance, so that sparks are not easy to enter the casing, and a fire hazard is effectively avoided.

Referring to fig. 5, an arc filter screen 50, an activated carbon adsorption screen 51, a photocatalyst screen 52 and an ultraviolet lamp 53 are sequentially installed between the smoke inlet 30 and the fan 6 in the smoke exhaust box 3, the arc filter screen 50 is located on one side of the smoke inlet 30, the ultraviolet lamp 53 is located on one side of the fan 6, when the oil smoke enters the smoke exhaust box 3, the oil smoke is firstly filtered through the arc filter screen 50, and then is adsorbed by the activated carbon adsorption screen 51 to remove odor, and when the oil smoke reaches the photocatalyst screen 52, the photocatalyst screen 52 can be oxidized and decomposed by the ultraviolet lamp 53 to mineralize partial inorganic matters, so that the smoke exhaust box has the functions of antibiosis and air purification, and the ultraviolet lamp 53 can also sterilize itself.

The arc-shaped arrangement of the arc-shaped filter screen 50 ensures that the oil smoke can not completely vertically pass through the arc-shaped filter screen 50, thereby reducing the wind resistance and the wind noise.

In order to reduce the noise of the range hood, please refer to fig. 5, a sound insulation cavity is arranged in the smoke exhaust box 3, sound insulation cotton 4 is filled in the sound insulation cavity, the sound insulation cotton 4 has a good sound insulation effect, and the noise generated when the fan 6 works and the oil smoke flows can be reduced.

Referring to fig. 2 to 3, the oil collecting tray 2 is detachably connected to the bottom of the casing 1, the bottom opening of the casing 1 is communicated with the oil collecting tray 2, the sliding strips 10 are fixedly connected to both sides of the bottom of the casing 1, the sliding grooves 20 are formed in both sides of the top of the oil collecting tray 2, the sliding grooves 20 are in sliding fit with the sliding strips 10, specifically, the sliding strips 10 can be arranged in an inverted T shape, the sliding grooves 20 are arranged in an inverted T shape, and when the oil collecting tray 2 slides to the bottom of the casing 1, the oil collecting tray 2 cannot fall downwards.

Referring to fig. 4, 6 and 7, a smoke separation structure is disposed below the smoke outlet 11 in the casing 1, the smoke separation structure includes a smoke baffle 70 and smoke guide plates 71 disposed at two sides of the smoke baffle 70, a smoke guide channel 72 is formed between the smoke baffle 70 and the smoke guide plates 71, two sides of the smoke baffle 70 extend into the smoke guide channels 72 at two sides respectively, the front and rear sides of the smoke baffle 70 are fixedly connected to the front and rear sides of the inner wall of the casing 1 respectively, the top of the smoke guide plate 71 is fixedly connected to the top of the inner wall of the casing 1, and the front and rear sides of the smoke guide plate 71 are abutted to the front and rear sides of the inner wall of the casing 1 respectively; the smoke guide plate 71 comprises an upper transverse plate 710, a vertical plate 711 and a lower transverse plate 712, wherein the top of the vertical plate 711 is fixedly connected with the bottom of the upper transverse plate 710, and the bottom of the vertical plate 711 is fixedly connected with the top of the lower transverse plate 712; when the oil smoke reaches the oil smoke separation structure, the oil smoke collides with the bottom of the oil smoke baffle 70 firstly, then enters the smoke guide channel 72 from two sides, collides with the vertical plate 711, then flows upwards to collide with the upper transverse plate 710, and finally flows out of the smoke guide channel 72.

Specifically, the top slope of diaphragm 712 sets up down, and the top inclined plane of diaphragm 712 includes high-end and low-end down, and high-end is close to riser 711 one side, and riser 711 one side is kept away from to the low-end, is convenient for derive the oil that the collision separation dropped from diaphragm 712 down, makes the oil drip to go into in the oil catch bowl 2.

Further, the top of the smoke guide plate 71 is inclined from the middle to two sides, the middle of the top of the smoke guide plate 71 is a high end, two sides of the top of the smoke guide plate 71 are low ends, and oil falling on the top of the smoke guide plate 71 is convenient to flow off from two sides of the smoke guide plate 71.

It is necessary to supplement that the positions of the smoke outlet and the smoke absorbing port are staggered, so that oil dropping from the smoke outlet can not enter the smoke absorbing port.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lampblack absorber with disinfect and remove flavor function, includes casing (1) and installs exhaust box (3) at casing (1) top, and outlet (11) have been seted up at the top of casing (1), and inlet (30) have been seted up to the bottom of exhaust box (3), and inlet (30) are corresponding with outlet (11) position, install fan (6), its characterized in that in exhaust box (3): it installs ARC filter screen (50), active carbon adsorption otter board (51), photocatalyst otter board (52) and ultraviolet lamp (53) in proper order to lie in between smoke exhaust box (3) and fan (6), the bottom of casing (1) can be dismantled and is connected with oil collecting tray (2), it is equipped with oil smoke separation structure to lie in outlet (11) below in casing (1), oil smoke separation structure is equipped with cigarette smoke separating structure including keeping off cigarette board (70) and locating cigarette guide plate (71) that keeps off cigarette board (70) both sides, and both sides are fixed connection both sides around the inner wall of casing (1) respectively around the front and back both sides of cigarette guide plate (70), and the top fixed connection of cigarette guide plate (71) is at the inner wall top of casing (1), and around cigarette guide plate (71) both sides respectively with the inner wall both sides butt around casing (1), form between cigarette guide plate (70) and the cigarette guide plate (71) and lead cigarette passageway (72).

2. The range hood with the functions of sterilization and odor removal according to claim 1, characterized in that: the smoke guide plate (71) comprises an upper transverse plate (710), a vertical plate (711) and a lower transverse plate (712), the top of the vertical plate (711) is fixedly connected with the bottom of the upper transverse plate (710), and the bottom of the vertical plate (711) is fixedly connected with the top of the lower transverse plate (712).

3. A range hood with sterilization and odor removal functions as claimed in claim 2, wherein: the top of the lower transverse plate (712) is obliquely arranged, the top inclined surface of the lower transverse plate (712) comprises a high end and a low end, the high end is close to one side of the vertical plate (711), and the low end is far away from one side of the vertical plate (711).

4. A range hood with sterilization and odor removal functions as claimed in claim 2, wherein: the top of the smoke guide plate (71) is obliquely arranged from the middle to two sides, the middle of the top of the smoke guide plate (71) is a high end, and two sides of the top of the smoke guide plate (71) are low ends.

5. The range hood with the functions of sterilization and odor removal according to claim 1, characterized in that: be equipped with sound insulation chamber in the case of discharging fume (3), sound insulation intracavity is filled has soundproof cotton (4).

6. A range hood with sterilization and odor removal functions as claimed in claim 1, wherein: a smoke suction port is formed in the front side of the casing (1), and a nickel alloy mesh grid (12) is installed in the smoke suction port.

7. The range hood with the functions of sterilization and odor removal according to claim 1, characterized in that: an exhaust port (31) is formed in the top of the exhaust box (3), the air outlet end of the fan (6) extends into the exhaust port (31), and the air inlet end of the fan (6) faces one side of the smoke inlet (30).