CN201858691U - Range hood - Google Patents

Range hood Download PDF

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Publication number
CN201858691U
CN201858691U CN2010205460121U CN201020546012U CN201858691U CN 201858691 U CN201858691 U CN 201858691U CN 2010205460121 U CN2010205460121 U CN 2010205460121U CN 201020546012 U CN201020546012 U CN 201020546012U CN 201858691 U CN201858691 U CN 201858691U
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CN
China
Prior art keywords
shell
range hood
panel
cabinet
rotating shaft
Prior art date
Application number
CN2010205460121U
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Chinese (zh)
Inventor
徐有志
Original Assignee
徐有志
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 徐有志 filed Critical 徐有志
Priority to CN2010205460121U priority Critical patent/CN201858691U/en
Application granted granted Critical
Publication of CN201858691U publication Critical patent/CN201858691U/en

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Abstract

The utility model relates to a range hood comprising a smoke collector box and a draught fan box, wherein the draught fan box is communicated with the smoke collector box; the smoke collector box comprises a shell and a panel; the shell is provided with an opening in the horizontal direction, and the opening of the shell is sealed by the panel; the bottom part of the panel and the side surface of the bottom part of the shell are sealed to form a washing tank; washing liquid is filled in the washing tank; the panel is provided with a smoke suction opening; at least one fixedly-arranged net plate is arranged at the position of the smoke suction opening; the inner side of the net plate is provided with a circulating filtering net arranged in a rolling way; and one end of the circulating filtering net is immersed into the washing liquid of the washing tank. The range hood has high smoke removing efficiency, avoids the trouble of a user in cleaning the range hood and reduces pollution of oil smoke tail gas to the environment.

Description

A kind of range hood

Technical field

The utility model relates to kitchen appliance, more particularly, relates to a kind of range hood.

Background technology

Existing range hood, its operation principle adopts the physical method oil removing more: the eddy current that promptly utilizes the air intake web plate to produce, the flue gas greasy dirt is pooled oil droplet, oil droplet collects in the oil trap by gravity, is regularly discharged by the user.Its weak point is:

1) eddy current Inlet Network plate structure complexity, inner greasy dirt are difficult for removing, and cause range hood to become dirty, smelly easily;

2) inwall of collection smoke box and oil trap also has more greasy dirt and grease, and is not easy to clean equally.

Above-mentioned defective makes the range hood that adopts the physical method oil removing not only increase user's cleaning burden when reality is used, and when cleaning environment is caused secondary pollution easily because inner greasy dirt of range hood and grease are too thick and heavy.

Do not carry out the oil smoke separation if range hood is not put into the wind web plate, greasy dirt will arrive at spiral case, wind wheel and the motor of air-introduced machine with air-flow.Greasy dirt also can be by the through common duct of smoke exhaust pipe, and is very unhygienic.Owing to all being stained with the work effect that grease reduces these parts on spiral case, wind wheel, the motor, shorten its service life again, so eliminated.

The American-European range hood of importing and exporting, its oily net is that multilayer aluminium net stacks, though deoiling effect is better, meet relevant environmental requirement, therefore just but because of its mesh very easily stops up, must frequent clean just can reach the effect of mist extractor efficiently, market is of short duration is at home promptly eliminated after popular.

The utility model content

The technical problems to be solved in the utility model is, adopts physical method to remove the defective that oil smoke easily causes secondary pollution and increased user's burden at the range hood of the above-mentioned prior art of prior art, and a kind of range hood is provided.

The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of range hood, comprise collection cigarette cabinet and the air inducing cabinet that is communicated with it, described collection cigarette cabinet comprises the shell of horizontal direction opening and the panel of sealing described shell aperture, the bottom of described panel and the sealing of the bottom sides of shell are installed and are formed sink, in the described sink cleaning solution are housed.

Described panel is provided with smoking port, and described smoking port place is provided with at least one block of hard-wired web plate, and the inboard of described web plate is provided with the filter screen of roll installing that is circulated throughout, and a described end that is circulated throughout filter screen submerges in the cleaning solution of sink.

In range hood described in the utility model, the top of described shell is provided with the air inducing cabinet that is communicated with it, the inboard of the top-side of shell is provided with the dash cowling panel of the intercommunicating pore of sealing shell and air inducing cabinet, and the width a of the top-side of described shell is greater than the width b of its bottom sides.

Be provided with at least two hard-wired web plate columns between the top side of described smoking port and the bottom side, described web plate is fixedly mounted on the described web plate column, the angle c of any one web plate and horizontal plane is less than the angle d of described panel and horizontal plane, and any two adjacent web plate projections in vertical direction all have lap.

In range hood described in the utility model, the bottom of described panel is provided with the liquid level peep hole near the position of smoking port bottom, the bottom of described sink is provided with tapping valve, the top of described panel is provided with hard-wired decoration preceding article, and described decoration preceding article is provided with hard-wired control button and light fixture.

In range hood described in the utility model, described collection cigarette cabinet also comprises and is rotatably installed in the active rotating shaft in the described shell respectively side by side and induces rotating shaft, described circulating filtration net residence is stated active rotating shaft and is induced rotating shaft, the external synchronous motor of described active rotating shaft.

In range hood described in the utility model, describedly induce rotating shaft to submerge in the cleaning solution of sink, the described two ends of rotating shaft of inducing are fixedly mounted on the sliding support respectively, described sliding support is slidingly mounted on the hold-down support, and described hold-down support is fixedly mounted on the shell inboard of collection cigarette cabinet.

Also be arranged with hard-wired tension regulator on the described hold-down support, described tension regulator comprises fixture, elastic component and regulating part, one end of described fixture is fixedly mounted on the described hold-down support, its other end is provided with the regulating part of installing by threaded engagement, also be provided with the elastic component that is in compressive state on the described fixture, one end of described elastic component is conditioned part and pushes down, and the other end is pushed down by sliding support.

In range hood described in the utility model, the described filter screen both sides that are circulated throughout are provided with the filter screen guide rail, and the shell inboard of described collection cigarette cabinet is provided with hard-wired guide rail stop, and described guide rail stop cooperates with described filter screen guide rail and is slidingly installed.

In range hood described in the utility model, be provided with air-introduced machine and wind wheel thereof, motor, power control box and non-return air outlet in the described air inducing cabinet, the outside of described air inducing cabinet is provided with hard-wired air-introduced machine box decoration cover.

Implement range hood of the present utility model, have following beneficial effect:

1) range hood of the present utility model is more thorough to the oil smoke interception, and is littler to the corrosion of parts such as the spiral case in the air inducing cabinet, wind wheel and motor, cleaner, the more environmental protection of the waste gas of discharge;

2) range hood of the present utility model adopts physics, chemical combined method to remove oil smoke, does not need to clean the oil smoke screen pack, also needn't clean collection cigarette cabinet inwall, uses more convenient, cleaner;

3) range hood of the present utility model adopts physics, chemical combined method to remove oil smoke, need not topple over greasy dirt, need not wash lubricating cup, need not clean the inwall of oil smoke screen pack and collection cigarette cabinet, non-secondary pollution, more environmental protection.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the front view of the structural representation of the utility model range hood specific embodiment;

Fig. 2 is the right view of the structural representation of the utility model range hood specific embodiment;

Fig. 3 is confined explosion's schematic diagram of front view of the structural representation of the utility model range hood specific embodiment shown in Figure 1;

Fig. 4 is confined explosion's schematic diagram of left view of the structural representation of the utility model range hood specific embodiment shown in Figure 2.

The specific embodiment

Range hood shown in Fig. 1-4 comprises: collection cigarette cabinet 2 and the air inducing cabinet 1 that is communicated with it.Be provided with air-introduced machine and wind wheel thereof, motor, power control box and non-return air outlet in the air inducing cabinet 1, the outside of air inducing cabinet 1 is provided with hard-wired air-introduced machine box decoration cover 100.

Collection cigarette cabinet 2 comprises the shell 200 of horizontal direction opening and the panel 201 of sealing shell 200 openings, and the top of shell 200 is provided with the air inducing cabinet 1 that is communicated with it.Top-side 210 inboards of shell 200 are provided with the dash screens 206 of sealing shell 200 and air inducing cabinet 1 intercommunicating pore.Panel 201 is provided with smoking port 203, and smoking port 203 places are provided with at least one block of hard-wired web plate 204, the inboard of web plate 204 be provided with roll to install be circulated throughout filter screen 205.

Enter range hood from smoking port 203 under the effect of oil smoke by the air-introduced machine in the air inducing cabinet 1, web plate 204 plays the pre-filtering effect.Oil smoke is through filtering through being circulated throughout filter screen 205 after the pre-filtering of web plate 204 again.Through the flue gas of secondary filter under the effect of air-introduced machine in further filtration through dash screens 206.

Remaining oil smoke is got rid of range hood from the non-return air outlet of air inducing cabinet 1 at last, and the harmful substance and the moisture that are discharged in the airborne oil smoke after filtering through three times significantly reduce.Equipment damage to its inside during through air inducing cabinet 1 greatly reduces, and is discharged into airborne oil smoke tail gas and can exert an influence to air quality basically.

The width a of the top-side 210 of shell 200 is greater than the width b of its bottom sides 220.Panel 201 very is obliquely installed like this, not only is convenient to the user and operates before the kitchen range top, has also increased the area that range hood of the present utility model can suck the smoking port 203 of oil smoke.

Bottom sides 220 sealings of the bottom of panel 201 and shell 200 are installed and are formed sink 202, in the sink 202 cleaning solution are housed.An end that is circulated throughout filter screen 205 submerges in the cleaning solution of sink 202.

Be circulated throughout filter screen 205 both sides and be provided with filter screen guide rail 215, shell 200 inboards of collection cigarette cabinet 2 are provided with hard-wired guide rail stop 225, and guide rail stop 225 cooperates with filter screen guide rail 215 and is slidingly installed.

Collection cigarette cabinet 2 also comprises the active rotating shaft 208 that is rotatably installed in side by side respectively in the shell 200 and induces rotating shaft 209, is circulated throughout filter screen 205 and entangles active rotating shaft 208 and induce rotating shaft 209, active rotating shaft 208 external synchronous motors 207.Corresponding synchronous motor 207 positions, shell 200 both sides of collection cigarette cabinet 2 are provided with synchronous motor shell 217.

Induce rotating shaft 209 two ends to be fixedly mounted on respectively on the sliding support 219, sliding support 219 is slidingly mounted on the hold-down support 229, and hold-down support 229 is fixedly mounted on shell 200 inboards of collection cigarette cabinet 2.

Also be arranged with hard-wired tension regulator 239 on the hold-down support 229, tension regulator 239 comprises fixture 249, elastic component 259 and regulating part 269, one end of fixture 249 is fixedly mounted on the hold-down support 229, its other end is provided with the regulating part of installing by threaded engagement 269, also be provided with the elastic component 259 that is in compressive state on the fixture 249, one end of elastic component 259 is conditioned part 269 and pushes down, and the other end is pushed down by sliding support 219.

In the present embodiment, elastic component 259 is a spring, and fixture 249 is a double-screw bolt, and regulating part 269 is a nut.The user can control the position of sliding support 219 by the position of adjusting nut on double-screw bolt, thereby reaches the purpose of regulating the position of inducing rotating shaft 209.The user induces the position of rotating shaft 209 can regulate the tightness that is circulated throughout filter screen 205 by adjusting.

Synchronous motor 207 work, drive active rotating shaft 208 rotations, active rotating shaft 208 drives and is circulated throughout filter screen 205 and rolls, and makes each part that is circulated throughout filter screen 205 constantly alternately submerge in the cleaning solution to remove top greasy dirt, begins to appear at into mouth 203 places then again and filters oil smoke.This structure has been exempted the user and has been cleaned the trouble of range hood, and has avoided cleaning the secondary pollution that range hood causes environment.

Guide rail stop 225 and filter screen guide rail 215 then play and prevent to be circulated throughout the effect of filter screen 205 toward the both sides skew.

Be provided with at least two hard-wired web plate columns 213 between the top side of smoking port 203 and the bottom side, web plate 204 is fixedly mounted on the web plate column 213.

Web plate 204 is a glass plate in the present embodiment, is attached on the web plate 204 during oil smoke process web plate 204.The oil smoke that is attached on the web plate 204 constantly slides and drips from web plate 204.In the present embodiment, the angle c of any one web plate 204 and horizontal plane 3 is less than the angle d of panel 201 with horizontal plane 3, and any two adjacent web plate 204 projections in vertical direction all have lap.The medial surface that this has just guaranteed low oil smoke or has dripped to next web plate 204, or be washed the liquid dissolving in the directly low sink 202 in shell 200.

The bottom of panel 201 is provided with liquid level peep hole 212 near the position of smoking port 203 bottoms, and the bottom of sink 202 is provided with tapping valve 222.The user can be by the content and the operating position of cleaning solution in the liquid level peep hole 212 observation sinks, and the user can also discharge the cleaning solution that had lost efficacy by tapping valve 222.Cleaning solution adopts neutral cleaning solution in the present embodiment, and the sewage of discharge can not produce secondary pollution to environment.

The top of panel 201 is provided with hard-wired decoration preceding article 255, decorates preceding article 255 and is provided with hard-wired control button 265 and light fixture 275.The user is by the duty of control button 265 control range hoods, and 275 of light fixtures can illuminate the kitchen range top to make things convenient for user's cooked food.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims (8)

1. range hood, it is characterized in that, comprise collection cigarette cabinet (2) and the air inducing cabinet (1) that is communicated with it, described collection cigarette cabinet (2) comprises the shell (200) of horizontal direction opening and the panel (201) of sealing described shell (200) opening, bottom sides (220) sealing of the bottom of described panel (201) and shell (200) is installed and is formed sink (202), described sink is equipped with cleaning solution in (202), described panel (201) is provided with smoking port (203), described smoking port (203) locates to be provided with at least one block of hard-wired web plate (204), the inboard of described web plate (204) be provided with roll to install be circulated throughout filter screen (205), a described end that is circulated throughout filter screen (205) submerges in the cleaning solution of sink (202).
2. range hood according to claim 1, it is characterized in that, the top of described shell (200) is provided with the air inducing cabinet (1) that is communicated with it, the inboard of the top-side (210) of shell (200) is provided with the dash cowling panel (206) of the intercommunicating pore of sealing shell (200) and air inducing cabinet (1), and the width a of the top-side (210) of described shell (200) is greater than the width b of its bottom sides (220).
3. range hood according to claim 1, it is characterized in that, be provided with at least two hard-wired web plate columns (213) between the top side of described smoking port (203) and the bottom side, described web plate (204) is fixedly mounted on the described web plate column (213), the angle c of any one web plate (204) and horizontal plane (3) is less than the angle d of described panel (201) with horizontal plane (3), and any two adjacent web plates (204) projection in vertical direction all has lap.
4. range hood according to claim 1, it is characterized in that, the bottom of described panel (201) is provided with liquid level peep hole (212) near the position of smoking port (203) bottom, the bottom of described sink (202) is provided with tapping valve (222), the top of described panel (201) is provided with hard-wired decoration preceding article (255), and described decoration preceding article (255) is provided with hard-wired control button (265) and light fixture (275).
5. range hood according to claim 1, it is characterized in that, described collection cigarette cabinet (2) also comprises and is rotatably installed in the active rotating shaft (208) in the described shell (200) respectively side by side and induces rotating shaft (209), the described filter screen (205) that is circulated throughout entangles described active rotating shaft (208) and induces rotating shaft (209), the external synchronous motor of described active rotating shaft (208) (207).
6. range hood according to claim 5, it is characterized in that, describedly induce rotating shaft (209) to submerge in the cleaning solution of sink (202), the described two ends of rotating shaft (209) of inducing are fixedly mounted on respectively on the sliding support (219), described sliding support (219) is slidingly mounted on the hold-down support (229), described hold-down support (229) is fixedly mounted on shell (200) inboard of collection cigarette cabinet (2)
Also be arranged with hard-wired tension regulator (239) on the described hold-down support (229), described tension regulator (239) comprises fixture (249), elastic component (259) and regulating part (269), one end of described fixture (249) is fixedly mounted on the described hold-down support (229), its other end is provided with the regulating part of installing by threaded engagement (269), also be provided with the elastic component (259) that is in compressive state on the described fixture (249), one end of described elastic component (259) is conditioned part (269) and pushes down, and the other end is pushed down by sliding support (219).
7. range hood according to claim 1, it is characterized in that, described filter screen (205) both sides that are circulated throughout are provided with filter screen guide rail (215), shell (200) inboard of described collection cigarette cabinet (2) is provided with hard-wired guide rail stop (225), and described guide rail stop (225) cooperates with described filter screen guide rail (215) and is slidingly installed.
8. range hood according to claim 1, it is characterized in that, be provided with air-introduced machine and wind wheel thereof, motor, power control box and non-return air outlet in the described air inducing cabinet (1), the outside of described air inducing cabinet (1) is provided with hard-wired air-introduced machine box decoration cover (100).
CN2010205460121U 2010-09-28 2010-09-28 Range hood CN201858691U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205460121U CN201858691U (en) 2010-09-28 2010-09-28 Range hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205460121U CN201858691U (en) 2010-09-28 2010-09-28 Range hood

Publications (1)

Publication Number Publication Date
CN201858691U true CN201858691U (en) 2011-06-08

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CN2010205460121U CN201858691U (en) 2010-09-28 2010-09-28 Range hood

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980228A (en) * 2011-09-07 2013-03-20 陈辉 Silence type efficient and low carbon near-suction type catering oil fume exhaust ventilator
CN102980227A (en) * 2011-09-07 2013-03-20 陈辉 Efficient, low carbon and energy saving type near-suction type catering oil fume exhaust ventilator
CN102980219A (en) * 2011-09-07 2013-03-20 陈辉 Automatic oil fume separation and cleaning apparatus of near-suction type oil fume exhaust ventilator
CN103742957A (en) * 2013-12-31 2014-04-23 宁波方太厨具有限公司 Dynamic oil smoke separating structure
CN104048338A (en) * 2014-06-20 2014-09-17 张晓玲 Exhaust inlet of improved side-drafting type smoke exhaust ventilator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980228A (en) * 2011-09-07 2013-03-20 陈辉 Silence type efficient and low carbon near-suction type catering oil fume exhaust ventilator
CN102980227A (en) * 2011-09-07 2013-03-20 陈辉 Efficient, low carbon and energy saving type near-suction type catering oil fume exhaust ventilator
CN102980219A (en) * 2011-09-07 2013-03-20 陈辉 Automatic oil fume separation and cleaning apparatus of near-suction type oil fume exhaust ventilator
CN103742957A (en) * 2013-12-31 2014-04-23 宁波方太厨具有限公司 Dynamic oil smoke separating structure
CN104048338A (en) * 2014-06-20 2014-09-17 张晓玲 Exhaust inlet of improved side-drafting type smoke exhaust ventilator

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110608

Termination date: 20170928

CF01 Termination of patent right due to non-payment of annual fee