CN213931079U - Central island range hood - Google Patents

Abstract

The utility model discloses a well island lampblack absorber, include: the shell assembly comprises a cigarette gathering main body, a cigarette inlet cavity is arranged in the cigarette gathering main body, the inner space of the cigarette inlet cavity is gradually reduced from bottom to top, a cigarette inlet communicated with the outside is formed in the lower side of the cigarette inlet cavity, and a smoke outlet communicated with the outside is formed in the upper side of the cigarette inlet cavity; the fan assembly is arranged in the smoke inlet cavity and provided with an air inlet and an air outlet, and the air inlet and the air outlet are respectively communicated with the smoke inlet and the smoke outlet. Through the configuration of the smoke inlet cavity with the inner space gradually reduced from bottom to top, the middle-island range hood can better absorb and gather oil smoke during working, and the efficiency of absorbing and removing the oil smoke of the middle-island range hood is improved.

Description

Central island range hood

Technical Field

The utility model relates to a smoke extractor field, in particular to well island lampblack absorber.

Background

The Zhongdao range hood is also called island range hood, which is a hanging range hood that is hung on the ceiling (top wall) above the bar counter or island cabinet, with four sides hanging, and is used for sucking and exhausting the oil smoke on the bar counter or island. Most of the existing island-type range hoods are square, large in size, large in occupied overhead space and limited in oil smoke suction and removal effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

The utility model provides a well island lampblack absorber, include:

the shell assembly comprises a cigarette gathering main body, a cigarette inlet cavity is arranged in the cigarette gathering main body, the inner space of the cigarette inlet cavity is gradually reduced from bottom to top, a cigarette inlet communicated with the outside is formed in the lower side of the cigarette inlet cavity, and a smoke outlet communicated with the outside is formed in the upper side of the cigarette inlet cavity;

the fan assembly is arranged in the smoke inlet cavity and provided with an air inlet and an air outlet, and the air inlet and the air outlet are respectively communicated with the smoke inlet and the smoke outlet.

The cross-sectional area of the cigarette gathering body refers to a cross section obtained by intersecting a plane perpendicular to the axis of the cigarette gathering body

The utility model provides a well island lampblack absorber has following beneficial effect at least: through the configuration of the smoke inlet cavity with the inner space gradually reduced from bottom to top, the middle-island range hood can better absorb and gather oil smoke during working, and the efficiency of absorbing and removing the oil smoke of the middle-island range hood is improved.

As some sub-solutions of the above technical solution, the cigarette gathering main body includes: the bottom of the upper smoke collecting hood is provided with an upper connecting plate, the upper connecting plate is provided with an upper vent, and the smoke outlet is arranged at the top of the upper smoke collecting hood; and hold together the petticoat pipe down, its outer wall is the loudspeaker form, and the below of this loudspeaker form is more than the top big, the top of holding together the petticoat pipe down is equipped with down the connecting plate, it forms to advance the smoke chamber hold together under in the petticoat pipe, the top of lower connecting plate with the upper junction plate is connected, still be equipped with down on the connecting plate with the lower vent of last vent intercommunication, the fan subassembly with the lower connecting plate is connected, advance the mouth, the air intake the air exit the lower vent go up the vent with the mouth of discharging fume communicates in proper order.

The lower smoke gathering hood is trumpet-shaped, can achieve a good gathering effect on the oil smoke, is beneficial to the coverage range of the lower smoke gathering hood, and improves the smoking efficiency. On hold together the petticoat pipe and set up upper junction plate and lower junction plate with the juncture of holding together the petticoat pipe down for can constitute firm connection face in holding together the cigarette main part, hold together cigarette main part split and be two spare parts, reduce the size of spare part, hold together the cigarette main part simultaneously and set up to two split cleanings of being more convenient for.

As some sub-schemes of the above technical scheme, the fan assembly includes a fan body and a fan housing covering the fan body, the fan housing is connected with the lower connecting plate, and the air inlet and the air outlet are both provided on the fan housing.

The fan shell is provided with an air inlet and an air outlet which have a rectifying function. The fan body is arranged in the fan shell and has the function of protecting the fan body.

As some sub-schemes of above-mentioned technical scheme, the zhongdao lampblack absorber still includes the lamps and lanterns subassembly, the lamps and lanterns subassembly includes fixed frame and light, fixed frame rigid coupling is in on the bottom surface of fan shell, the light sets up the middle part of fixed frame, the light sets up down.

Because the central island range hood generally faces the cooking bench, the illumination of the cooking bench is difficult to ensure only by the indoor illuminating lamp. The lamp assembly is arranged at the position, illumination of the cooking bench can be guaranteed through the illuminating lamp, the illuminating lamp is arranged below the fan shell through the fixing hole, and light rays cannot be influenced by the fan shell when the illuminating lamp emits light.

As a plurality of sub-schemes of the above technical scheme, the fan assembly is suspended inside the lower smoke collecting hood through the fan housing, an annular smoke inlet channel is formed between the lower smoke collecting hood and the fan housing, and the illuminating lamp is located inside a space defined by the inner side of the smoke inlet channel. The annular smoke inlet channel has a large coverage range and a large through-flow space, can well cover a cooking bench area, greatly improves the oil smoke suction efficiency, and meanwhile, the lighting lamp is arranged in the space limited by the inner side of the smoke inlet channel, and when oil smoke is sucked and removed, fog formed by the oil smoke cannot block the illumination of the lighting lamp to directly project downwards to the cooking bench. The Zhongdao range hood has the advantages of high oil smoke suction efficiency and good illumination condition.

As a sub-solution to the above technical solution, the lighting lamp is a shadowless lamp. The shadowless lamp is more attractive on one hand, and provides more uniform illumination on the other hand.

As a sub-scheme of the above technical scheme, the lamp assembly further comprises a control panel and a gesture sensing module, the gesture sensing module is fixed on the fixing frame and arranged downwards, the gesture sensing module and the illuminating lamp are electrically connected with the control panel, and the gesture sensing module switches on and off the illuminating lamp and/or opens and closes the fan body through the control panel. The lighting lamp is controlled by the gesture sensing module, the lighting lamp and/or the fan body can be controlled in a non-contact mode, and the cleaning of the Zhongdao range hood is facilitated.

As some sub-schemes of the above technical scheme, the Zhongdao range hood further comprises an air cabinet assembly, the air cabinet assembly comprises a filter screen, the filter screen is detachably connected outside the air inlet, and the filter screen covers the air inlet.

The detachable filter screen is configured, so that the filter screen can be conveniently detached to be cleaned when cleaning is needed.

As a sub-solution to the above solution, the filter net is formed with a handle groove.

A handle groove is formed on the filter screen, so that the filter screen can be conveniently taken and placed. The specific formation of the handle groove may be an arc shape adapted to the shape of a human hand, but is not limited thereto, and may be any one or a combination of a rectangle, a quadrangle, a trapezoid or a parallelogram.

As some sub-schemes of the technical scheme, a magnet is arranged in the cigarette gathering main body and is connected with the filter screen in a magnetic attraction mode. The configuration magnetite has realized the magnetism of filter screen and has inhaled the connection for this filter screen can be installed and removed conveniently.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the flow of flue gas of the present invention.

In the drawings: 110-a cigarette gathering body; 111-lower smoke collecting hood; 1111-smoke inlet cavity; 1112-a lower connecting plate; 11121-lower vent; 112-collecting the smoke hood upwards; 1121-upper connecting plate; 11211-upper vent; 113-a smoke inlet; 114-a smoke outlet; 210-a fan body; 220-a fan housing; 230-an air inlet; 240-air outlet; 310-a fixed frame; 320-lighting lamp; 410-a filter screen; 411-handle slot; 420-trough member; 500-Magnetitum.

Detailed Description

Reference will now be made in detail to 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 function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of terms means an indefinite amount, and a plurality of terms means two or more, and the terms greater than, less than, exceeding, etc. are understood to include no essential numbers, and the terms greater than, less than, within, etc. are understood to include essential numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. Additionally, appearing throughout and/or representing three side-by-side scenarios, e.g., A and/or B represents a scenario satisfied by A, a scenario satisfied by B, or a scenario satisfied by both A and B.

In the description of the present invention, if there is a phrase containing a plurality of parallel features, the phrase defined therein is the closest feature, for example: b, C disposed on A, E connected to D, B disposed on A, E connected to D, C is not limited; however, terms indicating relationships between features such as "spaced apart", "arranged in a ring", etc. do not fall within this category. The phrase preceded by the word "mean" indicates that it is a definition of all features in the phrase, and if it is B, C, D, it indicates that both B, C and D are located on a.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Embodiments of the present invention will be described below with reference to fig. 1 to 3.

This embodiment relates to well island lampblack absorber, include:

the cigarette holder comprises a shell assembly and a cigarette holder body 110, wherein a cigarette inlet chamber 1111 is arranged in the cigarette holder body 110, the inner space of the cigarette inlet chamber 1111 is gradually reduced from bottom to top, a cigarette inlet 113 communicated with the outside is arranged at the lower side of the cigarette inlet chamber 1111, and a smoke outlet 114 communicated with the outside is arranged at the upper side of the cigarette inlet chamber 1111;

the fan assembly is arranged in the smoke inlet chamber 1111 and is provided with an air inlet 230 and an air outlet 240, and the air inlet 230 and the air outlet 240 are respectively communicated with the smoke inlet 113 and the smoke outlet 114.

Through the configuration of the smoke inlet chamber 1111 with the inner space gradually reduced from bottom to top, the middle-island range hood can play a better absorbing and gathering effect on oil smoke during working, and the oil smoke absorbing and removing efficiency of the middle-island range hood is improved.

Specifically, the cigarette collecting main body 110 includes:

the outer wall of the upper smoke collecting hood 112 is in a horn shape, the lower part of the horn shape is larger than the upper part of the horn shape, an upper connecting plate 1121 is arranged at the bottom of the lower smoke collecting hood 111, an upper ventilation opening 11211 is arranged on the upper connecting plate 1121, and the smoke exhaust opening 114 is arranged at the top of the upper smoke collecting hood 112;

hold together petticoat pipe 111 down, its outer wall is the loudspeaker form, and the below of this loudspeaker form is more than the top big, the top of holding together petticoat pipe 111 down is equipped with down connecting plate 1112, it forms to advance smoke chamber 1111 hold together in the petticoat pipe 111 down, the top of lower connecting plate 1112 with upper junction plate 1121 is connected, still be equipped with on the lower connecting plate 1112 with the lower vent 11121 of last vent 11211 intercommunication, the fan subassembly with lower connecting plate 1112 is connected, advance mouth 113 the air intake 230 the air exit 240 the lower vent 11121 go up vent 11211 with the exhaust port 114 communicates in proper order.

An exhaust port 114 is positioned at the top of the upper smoke collecting cover 112, and the exhaust port 114 is communicated with the smoke inlet chamber 1111 through an upper ventilation opening 11211 and a lower ventilation opening 11121.

The upper smoke collecting hood 112 and the lower smoke collecting hood 111 are both in a horn shape, so that a good collecting effect can be achieved on oil smoke, the coverage range of the upper smoke collecting hood is facilitated, and the smoking efficiency is improved. The junction between the upper smoke collecting hood 112 and the lower smoke collecting hood 111 is provided with the upper connecting plate 1121 and the lower connecting plate 1112, so that a stable connecting surface can be formed in the smoke collecting main body 110, the smoke collecting main body 110 is split into two parts, the size of the parts is reduced, and the smoke collecting main body 110 is split into two parts to be more convenient for splitting and cleaning.

Further, the fan assembly includes a fan body 210 and a fan casing 220 covering the fan body 210, the fan casing 220 is connected to the lower connection plate 1112, and the air inlet 230 and the air outlet 240 are both provided on the fan casing 220. In this embodiment, the number of the air inlets 230 is two, and the air inlets 230 and the air outlets 240 are respectively disposed on the left and right side walls, and the air guiding of the lower smoke collecting hood 111 and the fan housing 220 when the smoke is inhaled are disposed, and have a rectifying function. The blower body 210 is disposed inside the blower housing 220 to protect the blower body 210. The air inlet 230 is transversely disposed in this embodiment, and when the fan body 210 is started, the air inlet 230 can cover a larger range under the guiding effect of the inner wall of the lower smoke collecting hood 111.

Specifically, zhongdao lampblack absorber still includes the lamps and lanterns subassembly, the lamps and lanterns subassembly includes fixed frame 310 and light 320, fixed frame 310 rigid coupling is in on the bottom surface of fan shell 220, light 320 sets up the middle part of fixed frame 310, light 320 sets up down.

The lamp assembly is configured, illumination of the cooking bench can be guaranteed through the illuminating lamp 320, the illuminating lamp 320 is arranged below the fan shell 220 through the fixing hole, and light cannot be affected by the fan shell 220 when the illuminating lamp emits light.

The illuminating lamp 320 is a shadowless lamp in this embodiment, and in other embodiments, the illuminating lamp 320 may also be other commonly used light sources such as an LED lamp and a halogen bulb. The shadowless lamp has the advantages of uniform illumination and attractive appearance.

Specifically, the fan assembly is suspended in the lower smoke collecting hood 111 through the fan housing 220, an annular smoke inlet channel is formed between the lower smoke collecting hood 111 and the fan housing 220, and the illuminating lamp 320 is located in a space defined by the inner side of the smoke inlet channel.

The smoke inlet channel is located in the air inlet cavity, and the smoke inlet 113 is communicated with the air inlet 230 through the smoke inlet channel. The annular smoke inlet channel has a large coverage area and a large through-flow space, can well cover a cooking bench area, and greatly improves the oil smoke suction efficiency.

The space defined in the smoke inlet channel is approximately located at the lower part of the lower smoke collecting cover 111 close to the middle, and the lighting lamp 320 is arranged at the position, so that when the fan body 210 works, the fog formed by the smoke cannot block the light of the lighting lamp 320 and directly projects downwards to the cooking bench. The Zhongdao range hood has the advantages of high oil smoke suction efficiency and good illumination condition.

More specifically, the lamp assembly further comprises a control panel and a gesture sensing module, the gesture sensing module is fixed on the fixing frame 310 and arranged downwards, the gesture sensing module and the illuminating lamp 320 are electrically connected with the control panel, and the gesture sensing module switches the illuminating lamp 320 and opens and closes the fan body 210 through the control panel. The gesture sensing module belongs to one of the electrical elements commonly used in the field of cigarette making machines, the control of the blower body 210 and the illuminating lamp 320 by the gesture sensing module belongs to the existing technical means in the field, and the circuit and the program of the control panel can refer to the examples in the prior art. In this embodiment, the lighting lamp 320 is controlled by configuring the gesture sensing module, so that the lighting lamp 320 and the fan body 210 are controlled in a non-contact manner, and the cleaning of the Zhongdao range hood is facilitated.

Further, well island lampblack absorber still includes wind cabinet subassembly, wind cabinet subassembly includes filter screen 410, filter screen 410 detachably connects outside air intake 230, filter screen 410 covers air intake 230. The removable filter screen 410 can be easily removed for cleaning when cleaning is required.

In this embodiment, the filter screens 410 are vertically arranged, the number of the filter screens 410 is two, the filter screens respectively cover the air inlets 230 on the left side and the right side, and the filter screens 410 are fixed in a magnetic attraction manner so as to be assembled and disassembled, so that the cleaning is facilitated. Specifically, the upper and lower portions of the filter 410 are fixed by the magnets 500, the upper magnet 500 is fixed to the lower connection plate 1112 by an upper fixing plate, and the lower magnet 500 is fixed to the outer side of the fixing frame 310 included in the lamp assembly.

Further, the vertical setting of inlet 113 is holding together the downside of petticoat pipe 111 under, and this filter screen 410 is along vertical arrangement, and when fan body 210 started, when the flue gas was inhaled fan body 210 through filter screen 410, because filter screen 410's the outside is held together petticoat pipe 111 and is covered under, and the flue gas that is blockked by filter screen 410 takes place to deflect the back and holds together the speed decline that the petticoat pipe 111 blockked down to outdiffusion, and the flue gas is difficult for escaping, is favorable to improving the flue gas clean rate of inhaling.

Further, a handle slot 411 is formed on the filter screen 410, so as to facilitate taking and placing the filter screen 410. In this embodiment, a bayonet is provided on the filter screen 410, a slot body member 420 in a zigzag shape is clamped in the bayonet, the slot body member 420 extends into the downward smoke collecting cover 111, the handle slot 411 is formed in the slot body member 420 by the slot body member 420, and the manufacturing difficulty and the cost for forming the handle slot 411 on the filter screen 410 are low due to the arrangement of the bayonet and the slot body member 420. In other embodiments, the handle slot 411 may be formed integrally with the filter screen 410.

This filter screen 410's lower part is by the fixed frame 310 or the light 320 bearing of lamps and lanterns subassembly, only need consider the vibration that fan body 210 during operation produced to the magnetic attraction of filter screen 410, and need not consider the gravity of filter screen 410 self for the magnetic attraction that filter screen 410's magnetic attraction needs to bear is lighter, only needs insert handle slot 411 and drive filter screen 410 and overturn downwards and can take off, has simplified the operation of taking off filter screen 410 widely, strengthens the convenience of clean filter screen 410.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments, but is capable of various changes and modifications without departing from the spirit of the invention.

Claims (10)

1. Well island lampblack absorber, its characterized in that: the method comprises the following steps:

the cigarette box comprises a shell assembly and a cigarette box body, wherein the shell assembly comprises a cigarette collecting main body (110), a cigarette inlet cavity (1111) is arranged in the cigarette collecting main body (110), the inner space of the cigarette inlet cavity (1111) is gradually reduced from bottom to top, a cigarette inlet (113) communicated with the outside is formed in the lower side of the cigarette inlet cavity (1111), and a smoke outlet (114) communicated with the outside is formed in the upper side of the cigarette inlet cavity (1111);

fan subassembly, it sets up in advance smoke chamber (1111), fan subassembly has air intake (230) and air exit (240), air intake (230) with air exit (240) respectively with advance smoke mouth (113) with exhaust port (114) intercommunication.

2. The mid-island range hood according to claim 1, wherein: the cigarette gathering body (110) includes:

the bottom of the upper smoke collecting hood (112) is provided with an upper connecting plate (1121), the upper connecting plate (1121) is provided with an upper ventilation opening (11211), and the smoke outlet (114) is arranged at the top of the upper smoke collecting hood (112); and

hold up petticoat pipe (111) down, its outer wall is the loudspeaker form, and the below of this loudspeaker form is more than the top big, the top of holding up petticoat pipe (111) down is equipped with down connecting plate (1112), it forms to advance smoke chamber (1111) hold up in petticoat pipe (111) down, the top of lower connecting plate (1112) with upper junction plate (1121) are connected, still be equipped with down on connecting plate (1112) with lower vent (11121) of last vent (11211) intercommunication, the fan subassembly with lower connecting plate (1112) are connected, advance mouth of cigarette (113), air intake (230) exhaust outlet (240) vent (11121) down go up vent (11211) with smoke exhaust port (114) communicate in proper order.

3. The mid-island range hood according to claim 2, wherein: the fan assembly comprises a fan body (210) and a fan shell (220) coated on the fan body (210), the fan shell (220) is connected with the lower connecting plate (1112), and the air inlet (230) and the air outlet (240) are both arranged on the fan shell (220).

4. The mid-island range hood according to claim 3, wherein: well island lampblack absorber still includes the lamps and lanterns subassembly, the lamps and lanterns subassembly includes fixed frame (310) and light (320), fixed frame (310) rigid coupling is in on the bottom surface of fan shell (220), light (320) set up the middle part of fixed frame (310), light (320) set up down.

5. The mid-island range hood according to claim 4, wherein: the fan assembly is hung in the lower smoke collecting cover (111) through the fan shell (220), an annular smoke inlet channel is formed between the lower smoke collecting cover (111) and the fan shell (220), and the illuminating lamp (320) is located in a space limited by the inner side of the smoke inlet channel.

6. The mid-island range hood according to claim 5, wherein: the illuminating lamp (320) is a shadowless lamp.

7. The mid-island range hood according to claim 5, wherein: the lamp assembly further comprises a control panel and a gesture sensing module, the gesture sensing module is fixed on the fixing frame (310) and arranged downwards, the gesture sensing module and the illuminating lamp (320) are electrically connected with the control panel, and the gesture sensing module switches the illuminating lamp (320) and/or opens and closes the fan body (210) through the control panel.

8. The mid-island range hood according to claim 1, wherein: well island lampblack absorber still includes wind cabinet subassembly, wind cabinet subassembly includes filter screen (410), filter screen (410) detachably connect outside air intake (230), filter screen (410) cover air intake (230).

9. The mid-island range hood according to claim 8, wherein: the filter screen (410) is provided with a handle groove (411).

10. The mid-island range hood according to claim 8 or 9, wherein: a magnet (500) is arranged in the cigarette gathering main body (110), and the magnet (500) is magnetically attracted and connected with the filter screen (410).

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